<a href="https://www.apartments.com.au/developers/s-p-setia">SP Setia</a> has lodged plans for a $750 million, three-tower mixed-use precinct that would complete the long-running redevelopment of Carlton's former Carlton United Breweries site.

The proposal at <a href="https://www.apartments.com.au/new-apartments/185-195-queensberry-street-carlton-vic-3053">46-78 Bouverie Street and 185-195 Queensberry Street</a> spans a 6,468 sqm site, the last remaining undeveloped parcels within the former brewery's 2007 masterplan.

Designed by <a href="https://www.apartments.com.au/architects/cox-architecture">COX Architecture</a>, the development will comprise two purpose-built student accommodation towers and a third build-to-sell apartment tower above a shared commercial podium and basement.

Across the three towers, SP Setia is proposing 606 build-to-sell apartments and 1,499 student accommodation units containing 2,009 beds.

The apartments will sit in the tallest tower, which will rise nearly 200m and 55 storeys. It will become&nbsp;one of the more substantial new build-to-sell apartment projects at the northern edge of Melbourne's CBD.

The apartment mix is weighted toward smaller inner-city product, with 188 studios, 206 one-bedroom apartments, 192 two-bedroom apartments and 20 three-bedroom apartments

<img alt="First look: SP Setia plans three-tower finale for Carlton’s former CUB precinct" data-entity-type="file" data-entity-uuid="8271bc87-1b0a-41b7-ac73-a425ee375261" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/3_2.png?VersionId=G4lw23o90B1boX4k4dj7rdz2ZEajS9wy" />

Part of the precinct will be a large-scale&nbsp;3,684 sqm supermarket and a further 2,198 sqm of speciality retail, creating close to 5,900 sqm of new commercial space within the precinct.

But one of the biggest components of the proposal is what sits between the buildings.

Around 4,650 sqm, or roughly 72 per cent of the site, will be publicly accessible open space, incorporating plazas, pedestrian connections, landscaped laneways and retail spill-out areas.

The ground plane is intended to finally complete pedestrian connections envisaged when the CUB masterplan was first approved nearly two decades ago, stitching together Victoria Street, Queensberry Street, Bouverie Street and Swanston Street through the former brewery precinct.

Urbis said the development would "complete the CUB precinct", with the public realm providing important north-south and east-west connections through what is currently the final undeveloped portion of the masterplanned site.

SP Setia is also exploring a new linear park within the Bouverie Street road reserve, with the concept to be developed further with the City of Melbourne through the planning process.

The proposal is being pursued through the Victorian Government's Development Facilitation Program under Clause 53.23 for significant residential development with affordable housing.

The planning report acknowledges the proposed heights exceed those contemplated under the original Comprehensive Development Plan and masterplan, but argues the built-form context has changed considerably over the past two decades.

Urbis said the three towers would instead create a stepped transition between Carlton and the Hoddle Grid, rising progressively from the 94.1-metre Tower One along the Queensberry Street edge to the 199.44-metre Tower Three closer to the established CBD-scale buildings to the south.

<img alt="SP Setia" data-entity-type="file" data-entity-uuid="e885a07a-592c-40fc-bf82-e6dbaf32da54" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-08-21%20at%208.52.24%E2%80%AFAM.png?VersionId=7s_ErUkSKAdY1mAWp3GRZgMNCGtwhk5m" />

SP Setia plans to deliver the development across three stages.

Stage One would deliver the basement, podium and retail areas for the entire precinct alongside the first student tower. Tower Two would follow in Stage Two, before the 606-apartment Tower Three is delivered as the final stage.

If approved and delivered, the project would close out a redevelopment process that has been underway since the former brewery masterplan was approved in 2007, adding more than 2,600 student beds and apartments to a precinct already home to Swanston Central, the Barak Building, RMIT Design Hub and several large student accommodation developments.

&nbsp;

&nbsp;

Joel Robinson

SP Setia plans three-tower finale for Carlton’s former CUB precinct

Melbourne developer Lowe Living is seeking to add to its growing bayside apartment pipeline, filing plans for a boutique eight-residence development in tightly held Middle Park.

Lowe Living, which has built much of its development portfolio across Melbourne's affluent bayside and south-east suburbs, is behind the plans for the 730 sqm site at <a href="https://www.apartments.com.au/new-apartments/123-125-erskine-street-middle-park-vic-3206">123-125 Erskine Street</a>, just off Armstrong Street and within the Armstrong Street Neighbourhood Activity Centre.

The developer is seeking approval for a five-storey residential building above two basement levels, with just eight large-format apartments and 18 car spaces.

“This is a deliberately very different proposition for us,"&nbsp;Tim Lowe, Co-Founder of Lowe Living, said.

"Eight residences is exceptionally boutique, but that's precisely what this site calls for.

“There is a strong community in Middle Park and the surrounding suburbs who have spent decades building a life here. They no longer want the maintenance of a large period home, but they aren't prepared to compromise on space, quality or location. We think there is a real opportunity to capture that hyper local market. A site like this rarely comes to market.”

<img alt="Lowe " data-entity-type="file" data-entity-uuid="875fe572-0f14-4d90-9e11-55b28dd07731" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-08-21%20at%208.42.49%E2%80%AFAM.png?VersionId=GDNQRv9BfpR9r1zkZ5UDyUM4ZvpIksut" />

The low-density proposal has been designed by Cera Stribley and is being progressed through the Victorian Government's Great Design Fast Track pathway, having already secured eligibility from the Minister for Planning.

The Office of the Victorian Government Architect supported its eligibility after finding the proposal demonstrated consistency with the program's seven design principles, while the project's financial feasibility has also been independently confirmed by Invest Victoria.

The project is targeting the downsizer market, with the planning documents describing the homes as larger-format residences and noting the two penthouses could otherwise have been configured as four separate apartments.

<img alt="Lowe 2" data-entity-type="file" data-entity-uuid="60ab0987-2da6-4175-adac-315dcf6053c6" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-08-21%20at%208.43.15%E2%80%AFAM.png?VersionId=bOCPH0B2MFwlmaRW.TTCF9TzyifgVoQI" />

The site has dual frontage to Erskine Street and Canterbury Place and currently comprises a collection of commercial buildings used as offices, including a former heritage bakehouse, a former stable, a later gabled addition and a central courtyard.

It sits within the Commercial 1 Zone and the Armstrong Street Commercial Precinct heritage overlay, with the existing property classified as a contributory heritage place.

Heritage has subsequently played a significant role in Cera Stribley's design.

The front section of the former bakehouse facing Erskine Street will be retained, including its return walls, street-facing hipped roof and chimneys, while the Erskine Street façade and part of the western return wall of the former stable will also be incorporated into the new development.

Levels four and five will be set back five metres from the retained stable façade, while bricks removed through demolition are proposed to be salvaged and reused within the new building where possible.

<img alt="Lowe 3" data-entity-type="file" data-entity-uuid="e97927a9-a2de-4a0f-83b6-65451238abfa" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-08-21%20at%208.43.06%E2%80%AFAM.png?VersionId=VR44AChLrX9q1XPB9GvVQV.ALXXbe4gC" />

Rather than presenting as a single five-storey building to Erskine Street, Cera Stribley has broken the development into a series of distinct forms.

A three-storey infill element will sit between the retained bakehouse and stable façades, with the upper levels recessed behind the heritage fabric. Canterbury Place will similarly feature two three-storey podium forms, separated by a central pedestrian accessway, before the upper two levels step back from the street.

A pedestrian through-link will run through the centre of the project between Erskine Street and Canterbury Place, creating entrances from both sides of the site and introducing landscaping and communal areas through the ground plane.

Landscape architect Acre has designed planting across the ground level, private terraces and upper levels, including a feature canopy tree at level three and integrated planting and arbours across the level four terraces. Five existing Erskine Street trees are proposed to be retained.

Sustainability is also a significant component of the Great Design Fast Track application. The apartments are targeting an average eight-star NatHERS rating, with no residence below 6.5 stars, while the project has achieved a 75 per cent BESS score. Seven of the eight apartments are designed for cross-ventilation, with the remaining residence using mechanically assisted natural ventilation.

The plans also incorporate an 8kWp rooftop solar system, a 5,000-litre rainwater tank and infrastructure allowing future electric vehicle charging for every residence.

Lowe has a strong portfolio across Melbourne's blue-chip suburbs. They recently launched <a href="https://www.apartments.com.au/new-apartments/jardin-house-by-lowe-living-camberwell-335-camberwell-road-camberwell-vic-3124">Jardin House by Lowe Living</a> in Camberwell, their first development in the Stonnington LGA.

Lowe Living unveils Middle Park apartment development

Article summary

<ul data-end="888" data-start="289">
	<li data-end="442" data-section-id="8tsh6o" data-start="289">DVB Projects is preparing to launch its second Gold Coast apartment development, with demolition now underway at 137 Old Burleigh Road, Broadbeach.</li>
	<li data-end="573" data-section-id="1nyxl3e" data-start="443">The 34-level tower will comprise just 49 ultra-luxury residences, including half-floor, full-floor and penthouse apartments.</li>
	<li data-end="717" data-section-id="oiyimj" data-start="574">The launch follows strong demand at DVB's nearby Sea Glass project, which is more than 50 per cent sold and currently under construction.</li>
	<li data-end="888" data-section-id="epk9o9" data-start="718">The development adds to the transformation of Old Burleigh Road, with premium beachfront apartment projects continuing to reshape the tightly held Broadbeach strip.</li>
</ul>

<a href="https://www.apartments.com.au/developers/dvb-projects">DVB Projects</a> is preparing to launch its second Gold Coast apartment development, with demolition now underway on the Broadbeach site as the Sydney developer moves closer to bringing the ultra-luxury project to market.

The 34-level tower at <a href="https://www.apartments.com.au/new-apartments/137-old-burleigh-road-broadbeach-qld-4218">137 Old Burleigh Road</a> will comprise just 49 residences, ranging from half-floor apartments through to full-floor homes and a penthouse. The launch follows the strong sales performance of DVB's nearby Sea Glass development. More than half of the apartments at Sea Glass, on the other side of Broadbeach, have been snapped up, well ahead of its late 2027 completion

<img alt="DVB Projects to commence demolition on $320m Broadbeach luxury tower" data-entity-type="file" data-entity-uuid="2944b4be-c84e-4b54-8dc1-c712e76704c0" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/E02_Exterior_Street%20Level%20Entrance.jpg?VersionId=YoNig7pRdrE3HCue7sUj78LzJteeQf3H" />

The start of demolition at 137 Old Burleigh Road signals DVB Projects’ underlying confidence in the Gold Coast’s luxury beachside apartment sector.

“We see the Gold Coast as one of the most compelling lifestyle markets in Australia, particularly at the premium end where demand continues to deepen,” said Dean Brown, Managing Director of DVB.&nbsp;

“This project has been carefully designed to respond to that demand - delivering large-format residences with a level of quality, privacy and amenity that is still relatively rare in the apartment market on the beachside."

Brown says the site itself is "exceptional."

"Old Burleigh Road is one of the most tightly held beachfront strips, and opportunities to deliver a project of this scale and calibre in this location are extremely limited.”

<img alt="DVB Projects to commence demolition on $320m Broadbeach luxury tower" data-entity-type="file" data-entity-uuid="398f377a-c037-455e-9250-0c5e0d84c35b" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/I12_FF%20Balcony.jpg?VersionId=NwOiRWGMubR1c8wthuEfggklcja7al9." />

The project will comprise 40 half-floor residences of approximately 260 sqm, alongside eight full-floor residences spanning around 524 sqm.

A single penthouse will crown the building, featuring a private pool, barbecue area, indoor gym and dedicated entertaining spaces.

Residents will have access to a resort-style suite of amenities, including a 20-metre pool with daybeds, a gymnasium, hot and cold plunge pools, a sauna, and private residents’ lounge and dining facilities.

<img alt="DVB Projects to commence demolition on $320m Broadbeach luxury tower" data-entity-type="file" data-entity-uuid="d1642bb0-9a66-4427-a022-dfc0988c6287" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/A02_Pool%20to%20View.jpg?VersionId=c0IXPyn_Gp_Kn3XCwzMrqIVkAdCEwVXP" />

Sales agent Todd Matheson, of <a href="https://www.apartments.com.au/project-marketer/pezet-matheson">Pezet Matheson</a>, which is marketing both 137 Old Burleigh Road and Sea Glass, said 137 Old Burleigh Road would address a clear gap in the market for genuine luxury products.

“There are very few opportunities on the Gold Coast where buyers can secure a residence of this size and quality in a new building,” Matheson said.

“What we’re seeing is a growing cohort of downsizers and interstate buyers who still want space - they’re not willing to compromise on living area, entertaining or finishes.

“This project has been designed with that buyer in mind. It offers the scale of a home, combined with the convenience and security of apartment living, in one of the coast’s most desirable positions.”

<img alt="DVB Projects to commence demolition on $320m Broadbeach luxury tower" data-entity-type="file" data-entity-uuid="59aae0ca-5639-4320-8aca-d0bf60f48e43" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/E01_Exterior%20Hero.jpg?VersionId=DS8Zfy2WtgUEtdfe0TEUuf1W1GfcZq8S" />

Located on a 1,156 sqm site one block from the beachfront, the development will replace an ageing walk-up building and is expected to contribute to the ongoing transformation of the Old Burleigh Road strip into one of the Gold Coast’s most prestigious residential corridors.

With the development moving into the delivery phase, 137 Old Burleigh Road is slated to hit the market later this year.

[smartcode_project_cta:default project_id=145141]

DVB Projects to launch second Broadbeach apartment tower as demolition commences

<a data-end="327" data-is-only-node="" data-start="250" href="https://www.apartments.com.au/developers/norus-projects" rel="noopener" target="_new">Norus Developments</a> has lodged plans for a new apartment development in Clayton that would add further momentum to the suburb's emerging Green Street corridor.

Plans have been lodged for the consolidated site at <a href="https://www.apartments.com.au/new-apartments/1359-1365-centre-road-clayton-vic-3168">1359-1365 Centre Road</a>, where Norus is seeking approval for 218 apartments across a 12-storey apartment building designed by <a href="https://www.apartments.com.au/architects/life-architecture-and-urban-design">Life Architecture</a>.

The proposal sits within the Clayton Major Activity Centre at the threshold of the planned Green Street corridor, a landscaped pedestrian connection intended to improve links through the precinct towards Clayton Railway Station.

The development would replace the site's existing collection of low-scale residential and commercial buildings with a single consolidated building, introducing significantly greater housing density to this part of Centre Road.

A retail tenancy is proposed at ground level to activate the Centre Road frontage, accompanied by transparent street interfaces and landscaping intended to create a more pedestrian-focused edge to the development.

<img alt="First look: Norus Developments plans landscape-led apartment project for Clayton’s emerging Green Street" data-entity-type="file" data-entity-uuid="0a5a763a-d9e9-4253-af2f-88008de27ebf" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Clayton%20a.png?VersionId=S2WJJbat1XVkZwB9SnYtygirXgWHiklX" />

The building has been designed with stepped massing and upper-level setbacks to manage its transition towards surrounding residential properties. The planning report describes the approach as one that integrates the building into the landscape rather than treating landscaping as a secondary element.

"A strong landscape and public realm strategy underpins the proposal," Urbis states in the planning report.

"Public benefits include an affordable housing contribution, a new pocket park, generous landscaped setbacks, deep soil planting and integrated Water Sensitive Urban Design."

The report adds that these elements are intended to create "a permeable, pedestrian-focused ground plane that enhances walkability, supports urban cooling and reinforces the emerging Green Street character."

Biophilic and passive design principles extend through the residential levels, with planting, daylight, natural ventilation and views towards landscaped areas forming part of the amenity strategy.

Parking would be concentrated away from the public realm, with 145 car spaces proposed from the rear laneway rather than dominating the Centre Road frontage.

The proposal follows an extensive pre-application process with the City of Monash. Three formal meetings were held between the project team and Council from December 2025 to March 2026, with the scheme evolving through several concept iterations before the current design was lodged.

The project arrives as Clayton prepares for substantial change around its established activity centre and the wider Suburban Rail Loop precinct. Its position on Centre Road places the development within an existing concentration of shops, services and public transport, while the Green Street connection is intended to strengthen pedestrian access towards Clayton Railway Station.

First look: Norus plans landscape-led apartment project for Clayton’s emerging Green Street

<a href="https://www.apartments.com.au/developers/gardner-vaughan-group">Gardner Vaughan Group</a> has officially commenced construction on Bronze on Chevron, celebrating the sod turning of its first-ever Gold Coast development and marking a significant milestone in the company's continued expansion across South East Queensland.&nbsp;

Following the successful delivery of premium residential developments throughout Brisbane and the Sunshine Coast, <a href="https://www.apartments.com.au/new-apartments/bronze-on-chevron-8-mawarra-street-chevron-island-qld-4217">Bronze on Chevron</a> represents Gardner Vaughan Group's entry into the Gold Coast market. Bronze will deliver 119 one, two, three and four-bedroom apartments above two ground-level retail tenancies.

[smartcode_project:default project_id=107520 project_image_fid=367193]

The recent sod turning ceremony was attended by Deputy Mayor Mark Hammel, President of the Surfers Paradise Surf Life Saving Club, Cassandra Sedgman, project consultants, purchasers, project partners and invited guests to celebrate the commencement of construction.&nbsp;

Gardner Vaughan Group Chief Executive Officer Simon Betteridge said Bronze on Chevron represented an exciting new chapter for the business.&nbsp;

"We've spent almost four decades building homes that respond to the way people want to live, and we're excited to bring that experience to <a href="https://www.apartments.com.au/developments/chevron-island-qld-4217">Chevron Island</a>," Betteridge said.

"Bronze on Chevron is particularly significant because it marks Gardner Vaughan Group's first development on the Gold Coast following many successful projects across Brisbane and the Sunshine Coast."

[smartcode_project:default project_id=107520 project_image_fid=367183]

Betteridge said the ground breaking is a proud moment for the&nbsp;team and their purchasers, who can now see their future homes beginning to take shape.&nbsp;

"As both developer and builder, we're able to oversee every aspect of the project from design through to construction, ensuring the quality and attention to detail Gardner Vaughan Group has become renowned for."&nbsp;

Designed by acclaimed architectural practice <a href="https://www.apartments.com.au/architects/cottee-parker-architects">Cottee Parker</a>, Bronze on Chevron has been thoughtfully designed to complement Chevron Island's evolving streetscape while embracing its relaxed coastal lifestyle.

The development will offer generous residences with refined interiors, premium finishes and resort-style amenities, with completion anticipated in early 2029.&nbsp;

[smartcode_project_cta:default project_id=107520]

The development will offer generous residences with refined interiors, premium finishes and resort-style amenities, with completion anticipated in early 2029

Gardner Vaughan Group breaks ground on first Gold Coast development, Bronze on Chevron

Land Clearing

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GUEST OBSERVATION
Plant extinctions have skyrocketed, driven in large part by land clearing and climate change. 
Earth is seeing an unprecedented loss of species, which some ecologists are calling a <a href="https://theconversation.com/earths-sixth-mass-extinction-has-begun-new-study-confirms-43432" target="_blank">sixth mass extinction</a>. In May, a <a href="https://www.ipbes.net" target="_blank">United Nations report</a> warned that 1 million species are threatened by extinction. More recently, <a href="https://www.nature.com/articles/s41559-019-0906-2" target="_blank">571 plant species</a> were declared extinct.
But extinctions have occurred for as long as life has existed on Earth. The important question is, has the rate of extinction increased? Our research, <a href="https://doi.org/10.1016/j.cub.2019.07.063" target="_blank">published today in Current Biology</a>, found some plants have been going extinct up to 350 times faster than the historical average – with devastating consequences for unique species.
Measuring the rate of extinction
“How many species are going extinct” is not an easy question to answer. To start, accurate data on contemporary extinctions are lacking from most parts of the world. And species are not evenly distributed – for example, Madagascar is home to <a href="https://en.wikipedia.org/wiki/Flora_of_Madagascar" target="_blank">around 12,000 plant species</a>, of which 80% are endemic (found nowhere else). England, meanwhile, is home to <a href="https://bsbi.org/wp-content/uploads/dlm_uploads/England_Red_List_1.pdf">only 1,859 species</a>, of which 75 (just 4%) are endemic.
Areas like Madagascar, which have exceptional rates of biodiversity at severe risk from human destruction, are called “<a href="https://www.conservation.org/priorities/biodiversity-hotspots" target="_blank">hotspots</a>”. Based purely on numbers, biodiversity hotspots are expected to lose more species to extinction than coldspots such as England.
But that doesn’t mean coldspots aren’t worth conserving – they tend to contain completely unique plants.
We are part of an international team that recently examined <a href="https://doi.org/10.1016/j.cub.2019.07.063" target="_blank">291 modern plant extinctions</a> between biodiversity hot- and coldspots. We looked at the underlying causes of extinction, when they happened, and how unique the species were. Armed with this information, we asked how extinctions differ between biodiversity hot- and coldspots.
Unsurprisingly, we found hotspots to lose more species, faster, than coldspots. Agriculture and urbanisation were important drivers of plant extinctions in both hot- and coldspots, confirming the general belief that habitat destruction is the primary cause of most extinctions. Overall, herbaceous perennials such as grasses are particularly vulnerable to extinction.
However, coldspots stand to lose more uniqueness than hotspots. For example, seven coldspot extinctions led to the disappearance of seven genera, and in one instance, even a whole plant family. So clearly, coldspots also represent important reservoirs of unique biodiversity that need conservation.
We also show that recent extinction rates, at their peak, were 350 times higher than historical background extinction rates. Scientists have <a href="https://www.sciencedirect.com/science/article/pii/S0169534717300502" target="_blank">previously speculated</a> that modern plant extinctions will surpass background rates by several thousand times over the next 80 years.
So why are our estimates of plant extinction so low?
First, a lack of comprehensive data restricts inferences that can be made about modern extinctions. Second, plants are unique in – some of them live for an extraordinarily long time, and many can persist in low densities due to unique adaptations, such as being able to reproduce in the absence of partners.
Let’s consider a hypothetical situation where we only have five living individuals of Grandidier’s baobab (Adansonia grandidieri) left in the wild. These iconic trees of Madagascar are one of only nine living species of their genus and can live for hundreds of years. Therefore, a few individual trees may be able to “hang in there” (a situation commonly referred to as “extinction debt”) but will inevitably become extinct in the future.
Finally, declaring a plant extinct is challenging, simply because they’re often very difficult to spot, and we can’t be sure we’ve found the last living individuals. Indeed, a recent report found 431 plant species previously thought to be extinct have been <a href="https://www.nature.com/articles/s41559-019-0906-2" target="_blank">rediscovered</a>. So, real plant extinction rates and future extinctions are likely to far exceed current estimates.
There is no doubt that biodiversity loss, together with climate change, are some of the <a href="https://theconversation.com/theres-a-lot-of-bad-news-in-the-un-global-environment-outlook-but-a-sustainable-future-is-still-possible-115137" target="_blank">biggest challenges faced by humanity</a>. Along with human-driven habitat destruction, the effects of climate change are expected to be particularly severe on plant biodiversity. Current <a href="https://www.nature.com/articles/s41559-019-0906-2" target="_blank">estimates</a> of plant extinctions are, without a doubt, gross underestimates.
However, the signs are crystal clear. If we were to condense the Earth’s 4.5-billion-year-old history into one calendar year, then life evolved somewhere in June, dinosaurs appeared somewhere around Christmas, and the Anthropocene starts within the last millisecond of New Year’s Eve. Modern plant extinction rates that exceed historical rates by hundreds of times over such a brief period will spell disaster for our planet’s future.<img src="https://counter.theconversation.com/content/122255/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
Jaco Le Roux, Associate Professor, Macquarie University; 
Florencia Yanelli, Researcher, Stellenbosch University; 
Heidi Hirsch, Postdoctoral research fellow, Stellenbosch University; 
José María Iriondo Alegría, Catedrático de universidad en el área de Botánica, Universidad Rey Juan Carlos; 
Marcel Rejmánek, Emeritus professor, University of California, Davis 
Maria Loreto Castillo, PhD Candidate, Stellenbosch University
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/plants-are-going-extinct-up-to-350-times-faster-than-the-historical-norm-122255" target="_blank">original article</a>.
</body></html>

j.ballantyne1990-6AQqhLzZaK

Plants are going extinct up to 350 times faster than the historical norm

<html><body>
GUEST OBSERVATION
New South Wales is revamping its logging laws for the first time in two decades, drafting regulations that will govern more than two million hectares of public native forest.
Among the changes are proposals to permit logging in exclusion zones – part of the reserve system – and dramatic increases to the scale and intensity of logging, putting several threatened species at direct risk.
NSW can implement these changes unilaterally. But if it does, NSW will effectively be asking the federal government to agree to changes that directly contradict the federal Threatened Species Strategy and several species recovery plans, and reduce the extent of the reserve system.
Regional Forest Agreements
The federal government has arrangements with the states called Regional Forest Agreements (RFAs). They provide certainty to logging operations by accrediting state logging rules under federal environment law. No other industry gets this treatment – but RFAs are now expiring after having been in place for 20 years.
But the proposed changes to NSW logging laws clearly prioritise timber extraction over environmental protection. In 2014 the NSW government extended wood supply agreements with timber companies, locking in a commitment to logging at a certain level. The changes are cited as necessary to meet these wood supply agreements.
This means abandoning commitments made under the National Forest Policy Statement in 1992, including the concept of ecologically sustainable forest management. This is a fundamental shift and, because of the impacts on the reserve system and threatened species, against the national interest.
Overlogging is behind the changes
In its 2016 Forestry Industry Roadmap the NSW government made a dual commitment to maintain logging levels without eroding environmental protection. However, the NSW Natural Resources Commission tasked with finding a way to do this reported “it is not possible to meet the government’s commitments around both environmental values and wood supply”.
The commission therefore recommended the NSW government “remap and rezone” old-growth forest and rainforest to increase the area that can be logged and make up timber shortfalls.
There are three kinds of zones that make up protected forest reserves. The first zone requires an act of state parliament to revoke, but the second and third can be revoked by the state forestry minister.
To further increase timber supply, headwater stream buffers – areas around waterways that cannot be logged – will be reduced from 10 metres to five.
The new laws also permit the logging of giant trees up to 140cm in diameter, or 160cm in the case of blackbutt and alpine ash (preferred timber species).
Northeast NSW to see the biggest changes
In northeast NSW, a new “intensive harvesting zone” will cover 140,000 hectares of coastal forests between Taree and Grafton. These forests are in the Forests of East Australia global biodiversity hotspot and many are included in a proposed Great Koala National Park.
This will see 45-hectare patches of forest cleared of all but a smattering of small trees. The intensity of logging everywhere else in the “selective” harvesting zone will, on average, double.
Implications for wildlife and forest ecosystems
The new proposals move towards a retention model where habitat features are to be retained in clumps over several logging cycles. This “retention approach” is good in theory, but is undermined by the landscape-wide intensification of logging – particularly in the intensive zone – and the need to maximise timber production, not the conservation of forest species.
Although hollow-bearing trees are to be retained, no younger trees – which will eventually replace their elders – are required to be protected. This means the inevitable loss of hollow-bearing trees, exacerbated by logging rezoned old-growth. There is no longer any requirement to protect eucalypt nectar trees, vital resources for the critically endangered regent honeyeater and swift parrot.
A report on the proposals from the Threatened Species Expert Panel reveals that almost no data was available to design the new environmental protections, and there was great uncertainty as to whether they will work. One panel member commented:
"The intensive harvesting zones are being formally introduced to prop up an unsustainable wood supply arrangement at the expense of the environment.
"It is frustrating trying to be part of the solution when the underlying driver of the wood supply agreements fundamentally restricts any chance of a balanced approach."
The federal government has a problem
The federal government has already committed to extending Regional Forest Agreements with the states. Yet besides potentially reducing the size of the reserve network, NSW’s proposals directly threaten federally-listed species.
Conservation advice for the marsupial greater glider clearly states the impact of habitat loss and fragmentation through intensive logging.
Koalas prefer large trees and mature forests, yet the intensive logging zone will cover almost half of identified high quality koala habitat. Legally, loggers will only have to keep 10 trees of 20cm diameter per hectare – far too few and too small for koalas.
The national recovery plan for the swift parrot proposes the retention of all trees over 60cm diameter – clearly incompatible with the proposed intensive harvesting zone – while the recovery plan for the regent honeyeater identifies all breeding and foraging habitat as critical to survival.
Recent research has predicted a 31% probability of swift parrot extinction in the next 20 years, and a 57% probability for the regent honeyeater. Both birds are priority species under the Australian government’s Threatened Species Strategy.
Public feedback on the proposed changes is invited until June 29. After that, the federal government must decide whether it deems the proposals to be consistent with national environment law in a new Regional Forest Agreement. Signing off on these changes will cast serious doubt on the federal government’s commitment to the national environmental interest.
Oisín Sweeney, Senior Ecologist at the National Parks Association of NSW, Research Fellow, University of Sydney
This article was originally published on <a href="http://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/proposed-nsw-logging-laws-value-timber-over-environmental-protection-97863" target="_blank">original article</a>.
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Proposed NSW logging laws value timber over environmental protection: Oisín Sweeney

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GUEST OBSERVATION
The Queensland government passed legislation last month to prevent the clearing of high-value regrowth vegetation on freehold and Indigenous land. The move has been deeply unpopular with many landholders. They have argued that they are footing the bill for the commmunity’s environmental aspirations – without compensation.
The government’s intention was to reinstate a “responsible vegetation management framework”, broadly in line with legislation first passed in 2004, but which the Newman government repealed in 2013.
But time has moved on since 2004. Instead of relying on a heavy-handed regulatory approach, a mix of carrots and sticks might have generated economic value for landholders, and reduced land clearing into the bargain.
Why landholders are fuming
Broadly speaking, landholders are worried the government hasn’t listened to their concerns and won’t pay for the land that is now effectively under state regulatory control. The parliamentary committee set up to report on the bill received more than 13,000 submissions (including 777 non-pro-forma submissions) – the largest number received by any committee of the Queensland parliament.
The government itself has admitted stakeholders were not consulted in the preparation of the bill, although the department report cites a “substantial history” of consultation on many of its measures. Nevertheless, the Queensland Law Society felt that further consultation would have been appropriate given “the sensitive nature of this legislation”.
Many submissions raised concerns about information shortfalls, regulatory duplication and excessive red tape. The department’s fallback position was simply to argue that “the proposed amendments are consistent with the government’s 2017 election commitment”.
Ironically, it is not only landholders who have lost out financially. The Queensland government is now effectively in control of an additional 1.76 million hectares of land, which it intends to leave undeveloped. But, in today’s world, the carbon stored in this land has a market price as well as an environmental value, if it’s properly managed.
Better alternatives
With a little more preparation and creative thinking, the government might have been able to spare our vegetation, create a huge pool of lucrative carbon offsets ready to market to the world, and provide compensation to affected landholders.
For instance, instead of an outright prohibition on land clearing, the government could have put in place a three-year moratorium on land clearing. Landholders could then be given a chance to opt out of the moratorium by transferring their land to a permanent conservation covenant or similar arrangement.
Although some careful drafting would be required to ensure the offsets integrity standards and other regulatory requirements are met, landholders who opted out of the temporary moratorium could become eligible to earn carbon offsets, or any other available financial incentives.
On the other hand, landholders who do not respond to this financial “carrot” would run the risk of being hit with the (uncompensated) “stick” of a more prescriptive approach (temporary or not) at the end of the moratorium period.
The government could help this transition along by helping landholders sign up for one or more of the various existing schemes for conservation covenants, carbon offsets and biodiversity offsets. One of the main factors preventing greater participation in these schemes is prohibitively high transaction costs, especially in the early stages.
I realise there is a degree of wishful thinking about this proposal. Several hurdles, particularly political ones, would need to be overcome. But if we want serious, fair and enduring land use reform, I think these options merit a more meaningful investigation.
At the moment, a heavy-handed sweep of a pen by politicians in Brisbane has locked both landholders and government out of the market for ecosystem services. Given that the government now essentially owns a huge store of carbon assets, it’s a missed opportunity.
<img src="https://counter.theconversation.com/content/97178/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1">With a little more creative thinking, Queensland might have provided compensation to landholders at no cost to itself. Instead, it has used a regulatory hammer to impose rules that – judging by past performance – have no guarantee of surviving past the next election.
Philippa England, Senior Lecturer, Griffith Law School, Griffith University
This article was originally published on <a href="http://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/queenslands-new-land-clearing-laws-are-all-stick-and-no-carrot-but-its-time-to-do-better-97178" target="_blank">original article</a>.
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Queensland's new land-clearing laws are all stick and no carrot: Philippa England

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<h4><a href="https://theconversation.cmail20.com/t/r-l-jyzhtit-qitldhiii-yd/" target="_blank" rel="noopener noreferrer">Queensland's new land clearing bill will help turn the tide, despite its flaws</a></h4>
Anita J Cosgrove, The University of Queensland; April Reside, The University of Queensland; James Watson, The University of Queensland; Martine Maron, The University of Queensland 
Queensland's new draft land-clearing laws aim to put the brakes on years of environmental destruction. But the bill contains several loopholes that are likely to stymie progress.
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Queensland's new land clearing bill will help turn the tide, despite its flaws

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<img src="https://counter.theconversation.edu.au/content/79419/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
Land clearing is accelerating across eastern Australia, despite our new research providing a clear warning of its impacts on the Great Barrier Reef, regional and global climate, and threatened native wildlife. 
Policies in place to control land clearing have been wound back across all Australian states, with major consequences for our natural environment. 
One of the recent policy changes made in Queensland and New South Wales has been the introduction of self-assessable codes that allow landholders to clear native vegetation without a permit. These codes are meant to allow small amounts of “low-risk” clearing, so that landholders save time and money and government can focus on regulating activities that have bigger potential impacts on the environment. 
However, substantial areas of native forest are set to be cleared in Queensland under the guise of vegetation “thinning”, which is allowed by these self-assessable codes. How did this happen?
Thin on the ground
Thinning involves the selective removal of native trees and shrubs, and is widely used in the grazing industry to improve pasture quality. It has been argued that thinning returns the environment back to its “natural state” and provides better habitat for native wildlife. However, the sciencesupporting this practice is not as clear-cut as it seems.
Vegetation “thickening” is part of a natural, dynamic ecological cycle. Australia’s climate is highly variable, so vegetation tends to grow more in wetter years and then dies off during drought years. These natural cycles of thickening and thinning can span 50 years or more. In most areas of inland eastern Australia, there is little evidence for ongoing vegetation thickening since pastoral settlement.
Thinning of vegetation using tractors, blades and other machinery interrupts this natural cycle, which can make post-drought recovery of native vegetation more difficult. Loss of tree and shrub cover puts native wildlife at much greater risk from introduced predators like cats, and aggressive, “despotic” native birds. Thinning reduces the diversity of wildlife by favouring a few highly dominant species that prefer open vegetation, and reduces the availability of old trees with hollows. 
Many native birds and animals can only survive in vegetation that hasn’t been cleared for at least 30 years. So although vegetation of course grows back after clearing, for native wildlife it’s a matter of quality, not just quantity. 
Land clearing by stealth?
Thinning codes in Queensland and New South Wales allow landholders to clear vegetation that has thickened beyond its “natural state”. Yet there is little agreement on what the “natural state” is for many native vegetation communities.
Under the Queensland codes, up to 75% of vegetation in an area can be removed without a permit, and in New South Wales thinning can reduce tree density to a level that is too low to support natural ecosystems.
All of this thinning adds up. Since August 2016, the Queensland government has received self-assessable vegetation clearing code notificationstotalling more than 260,000 hectares. These areas include habitat for threatened species, and ecosystems that have already been extensively cleared.
It may be that the actual amount of vegetation cleared under thinning codes is less than the notifications suggest. But we will only know for sure when the next report on land clearing is released, and by then it will be too late. 
Getting the balance right
Vegetation policy needs to strike a balance between protecting the environment and enabling landholders to manage their businesses efficiently and sustainably. While self-regulation makes sense for some small-scale activities, the current thinning codes allow large areas of vegetation to be removed from high-risk areas without government oversight. 
Thinning codes should only allow vegetation to be cleared in areas that are not mapped as habitat for threatened species or ecosystems, and not to an extent where only scattered trees are left standing in a landscape. Stronger regulation is still needed to reduce the rate of land clearing, which in Queensland is now the highest in a decade. 
Protecting native vegetation on private land reduces soil erosion and soil salinity, improves water quality, regulates climate, and allows Australia’s unique plants and animals to survive. Landholders who preserve native vegetation alongside farming provide essential services to the Australian community, and should be rewarded. We need long-term incentives to allow landholders to profit from protecting vegetation instead of clearing it.
Our research has shown that Australian governments spend billions of dollars trying to achieve the benefits already provided by native vegetation, through programs such as the Emissions Reduction Fund, the 20 Million Trees program and Reef Rescue. Yet far more damage is inflicted by under-regulated clearing than is “fixed” by these programs.
Imagine what could be achieved if we spent that money more effectively.
<a href="https://theconversation.com/profiles/april-reside-9817" target="_blank">April Reside</a> is Researcher, Centre for Biodiversity and Conservation Science, The University of Queensland.
<a href="https://theconversation.com/profiles/anita-j-cosgrove-382757" target="_blank">Anita J Cosgrove</a> is Research Assistant in the Centre for Biodiversity and Conservation Science, The University of Queensland.
<a href="https://theconversation.com/profiles/jennifer-silcock-385018" target="_blank">Jennifer Silcock</a> is Post-doctoral research fellow, The University of Queensland.
<a href="https://theconversation.com/profiles/leonie-seabrook-98778" target="_blank">Leonie Seabrook</a> is Landscape Ecologist, The University of Queensland.
<a href="https://theconversation.com/profiles/megan-c-evans-4271" target="_blank">Megan C Evans</a> is Postdoctoral Research Fellow, Environmental Policy, The University of Queensland.
All are authors for The Conversation.
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Land clearing on the rise as legal ‘thinning’ proves far from clear-cut

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<img src="https://counter.theconversation.edu.au/content/63654/count.gif" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
Land clearing is on the rise in Queensland and New South Wales, with land clearing laws being fiercely debated.
In Queensland in 2013–14, 278,000 hectares of native vegetation were cleared (1.2 times the size of the Australian Capital Territory). A further 296,000ha were cleared in 2014–15. These are the highest rates of deforestation in the developed world.
Land clearing on this scale is bad for a whole host of reasons. But our research shows that it is also likely to make parts of Australia warmer and drier, adding to the effects of climate change.
<h2>How do trees change the climate?</h2>
Land clearing releases greenhouse gases into the atmosphere, but the effect of land clearing on climate goes well beyond carbon emissions. It causes warming locally, regionally and even globally, and it changes rainfall by altering the circulation of heat and moisture.
Trees evaporate more water than any other vegetation type – up to 10 times more than crops and pastures. This is because trees have root systems that can access moisture deep within the soil. Crops and pastures have 70% of their roots in the top 30cm of the soil, while trees and other woody plants have 43% of their roots in the deeper part of the soil.
The increased evaporation and rough surface of trees creates moist, turbulent layers in the lower atmosphere. This reduces temperatures and contributes to cloud formation and increased rainfall. The increased rainfall then provides more moisture to soils and vegetation.
The clearing of deep-rooted native vegetation for shallow-rooted crops and pastures diminishes this process, resulting in a warmer and drier climate.
We can see this process at work along the “bunny fence” in southwest Western Australia, where there is a moister atmosphere and more clouds over native vegetation compared with nearby farming areas during summer.
Studies in Amazonia also indicate that as deforestation expands rainfall declines. A tipping point may be reached when deforestation reaches 30-50%, after which rainfall is substantially reduced. Complete deforestation results in the greatest decline in rainfall.
<h2>More trees, cooler moister climate</h2>
We wanted to know how land clearing could affect Australia’s climate in the future. We did this by modelling two scenarios for different amounts of land clearing, using models developed by CSIRO.
In the first scenario, crops and pasture expand in the semi-arid regions of eastern and southwest Australia. The second scenario limits crops and pastures to highly productive lands, and partially restores less productive lands to savanna woodlands.
We found that restoring trees to parts of Australia would reduce surface temperatures by up to 1.6℃, especially in western Queensland and NSW.
We also found that more trees reduced the overall climate-induced warming from 4.1℃ to 3.2℃ between 2050 and 2100.
Replanting trees could increase summer rainfall by 10% overall and by up to 15.2% in the southwest. We found soil moisture would increase by around 20% in replanted regions.
Our study doesn’t mean replanting all farmed land with trees, just areas that are less productive and less cost-effective to farm intensively. In our scenario, the areas that are restored in western Queensland and NSW would need a tree density of around 40%, which would allow a grassy understorey to be maintained. This would allow some production to continue such as cattle grazing at lower numbers or carbon farming.
<h2>Political and social challenges</h2>
Limiting land clearing represents a major challenge for Australia’s policymakers and farming communities.
The growing pressure to clear reflects a narrow economic focus on achieving short- to medium-term returns by expanding agriculture to meet the growing global demand for food and fibre.
However, temperatures are already increasing and rainfall is decreasing over large areas of eastern and southwest Australia. Tree clearing coupled with climate change will make growing crops and raising livestock even harder.
Balancing farming with managing climate change would give land owners on marginal land new options for income generation, while the most efficient agricultural land would remain in production. This would need a combination of regulation and long-term financial incentives.
The climate benefits of limiting land clearing must play a bigger part in land management as Australia’s climate becomes hotter and drier. Remnant vegetation needs to be conserved and extensive areas of regrowth must be allowed to regenerate. And where regeneration is not possible, we’ll have to plant large numbers of trees.
Clive McAlpine is professor, The University of Queensland and author for The Conversation. He can be contacted <a href="https://theconversation.com/profiles/clive-mcalpine-18709" target="_blank">here</a>.
Jozef Syktus is principal research fellow, Global Change Institute, The University of Queensland and author for The Conversation. He can be contacted <a href="https://theconversation.com/profiles/jozef-syktus-291396" target="_blank">here</a>.
Leonie Seabrook is landscape ecologist, The University of Queensland and author for The Conversation. She can be contacted <a href="https://theconversation.com/profiles/leonie-seabrook-98778" target="_blank">here</a>.
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Stopping land clearing and replanting trees could help keep Australia cool in a warmer future

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<img src="https://counter.theconversation.edu.au/content/63507/count.gif" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
Land-clearing laws are being fiercely debated in both Queensland and New South Wales. These two states are responsible for the majority of cleared land in Australia’s recent history.
The latest assessment from Queensland shows that 296,000 hectares of vegetation was cleared in 2014-15. More than a third of this is remnant vegetation that has never been cleared before.
To put this in perspective, around 580,000ha of forest was cleared in Brazil over the same time. While this is twice the area recently cleared in Queensland, it’s worth remembering that the rate of clearing has been much higher in the past, before legislation first came into effect more than a decade ago.
<h4><a href="/images/2016/08/15/image-20160808-496-1yh8unl.png" target="_blank">Click to enlarge</a></h4>
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Land-clearing rates were higher before laws were introduced. Queensland government, Land cover change in Queensland 2014–15, CC BY
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In NSW, around 23,000ha of vegetation has been cleared for cropping and pasture since 2010 and 59% of this is “unexplained”: clearing of regrowth vegetation, for routine agricultural management, exempt from legislation, or illegal.
The science is clear about the detrimental effects of land clearing on the climate, native wildlife and soil health. More than 400 international and Australian scientists recently signed a declaration highlighting their concern about the rate of forest loss in Australia. Such a degree of coordination between scientists hasn’t been seen since the original Brigalow Declaration in 2003.
How to address effectively the issue of land clearing remains fiendishly complex. Land clearing is such a political issue in Australia, as any policy changes affect many people in the community.
Recently proposed policy changes in both NSW and Queensland have proved to be contentious. Farmers and environmental groups in NSW have highlighted concerns with Premier Mike Baird’s proposed Biodiversity Bill. Last week, Queensland farmers unhappy with Premier Annastacia Palaszczuk’s proposal to re-strengthen land-clearing laws marched on Parliament House to protest the changes.
Australia has the ability and resources to reduce land clearing, if it chooses. How might we do it?
<h2>1. Stop the policy flip-flop</h2>
Since the 1970s, state and federal governments have introduced at least 40 regulations, incentive schemes and policy frameworks related to vegetation management. One of the key concerns reported by farmers is the “policy flip-flop”, in which successive governments introduce land-clearing laws that are strong, then relaxed, then strong again.
These frequent policy changes create huge uncertainties for farmers who want to make long-term business decisions. It also means that government resources are almost constantly devoted to designing new policies, rather than ensuring that existing policies are effective.
For land clearing to be controlled over the long term, more resources need to be allocated to encouraging, supporting and enforcing compliance with vegetation laws.
<h2>2. We do need regulation</h2>
Strict controls on vegetation clearing are often deeply unpopular with landholders. Relying too heavily on regulation can also lead to poor compliance and unnecessary costs. However, the reality is that some form of “top-down” regulation will always be needed to protect native vegetation in the long term. History has shown this to be the case.
Before it introduced land-clearing controls in the 1980s, the South Australian government provided landholders with financial incentives to conserve native vegetation. Unfortunately, clearing did not decline, as the scheme attracted only landholders who had already planned not to clear their vegetation.
A combination of regulation and long-term financial incentives is needed. Unfortunately, most incentive schemes are small compared to the value of farming, and are usually short-term – such as the five-year package announced as part of the NSW Biodiversity Bill.
<h2>3. Put a price on carbon</h2>
Encouraging long-term protection of native vegetation requires a market signal, and a carbon price would do this. The federal government’s Emissions Reduction Fund doesn’t provide bang for buck, and there’s evidence it is being used to conserve vegetation that would never have been cleared anyway.
Increased clearing in Queensland may have effectively cancelled out the carbon emissions saved under the Direct Action plan.
We know it is possible for carbon farming to be a win-win for the climate and wildlife. Many parts of Australia need only a moderate carbon price to make restoring and conserving native vegetation a profitable business enterprise. Long-term policy certainty and a consistent message from federal and state governments are needed.
<h2>4. Self-regulation where appropriate</h2>
Over the past decade, there has been trend towards self-regulation of vegetation management. For low-risk activities, it makes sense for landholders to be able to manage vegetation by simply notifying the government, rather than applying for a permit. This reduces costs for the landholder, and frees up government resources to monitor for compliance and regulate high-risk clearing (where the proposed area to be cleared is large, or may impact threatened species habitat).
Self-assessable vegetation clearing codes been introduced in New South Wales and Queensland, but have been criticised for enabling broad-scale clearing. Clearly, more work is needed here to get the balance right between managing environmental risks and minimising regulation costs.
<h2>5. Rebuilding trust</h2>
The debate over land clearing in Australia is so heated and highly polarised that it can be difficult to see a path forward. There appears to be very little trust between some landholders and state governments, leading in some cases to tragic consequences.
Providing some long-term policy certainty and consistency between federal and state government messages will go a long way in helping to rebuild mutual trust. A price on carbon would allow landholders to generate income from sequestering carbon alongside farm businesses.
Reducing regulation in circumstances where the environmental risks are low while ensuring resources are devoted to supporting compliance can reduce costs for both landholders and governments without jeopardising the environment.
Australia needs to get land-clearing policy right, and soon. While the debate rages on, more vegetation is lost – and ultimately we all lose.
Megan C Evans is postdoctoral research fellow, Environmental Policy, The University of Queensland and author for The Conversation. She can be contacted <a href="https://theconversation.com/profiles/megan-c-evans-4271" target="_blank">here</a>.
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Australia needs better policy to end the alarming increase in land clearing

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<img src="https://counter.theconversation.edu.au/content/57114/count.gif" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
Queensland’s land clearing has yet again become a national issue. After laws were relaxed under the then Liberal-National state government in 2013, land-clearing rates tripled, undermining efforts to conserve wildlife and reduce carbon emissions.
Now the Labor state government wants to re-tighten the laws. The revised legislation is expected to be debated after June 30.
Land clearing is a highly contentious and polarising issue in Queensland. Scientists and environmental groups have voiced concerns about the dramatic increase in land clearing. But some rural landholders are reportedly worried about the prospect of re-tightened regulations and their possible impact on property values and business certainty.
So, what does the big picture suggest?
<h2>Then and now</h2>
Since the 1980s, all Australian states and territories have introduced laws to protect native vegetation, in response to rising public concern about land degradation, salinity, biodiversity loss and greenhouse gas emissions.
The most significant policy reforms have been in Queensland – where the vast majority of land clearing in Australia has occurred over the past four decades – as I show in a new paper published in Pacific Conservation Biology.
<a href="/images/2016/05/10/image-20160502-2371-sram16.png" target="_blank">Click to enlarge</a>
<img src="/images/2016/05/10/image-20160502-2371-sram16.png" alt="">
<h4>Total forest loss due to human activity from 1972 – 2014. Data is sourced from the National Carbon Accounting System (NCAS), Australian Department of the Environment (2015). Image: Evans (2016) https://dx.doi.org/10.1071/PC15052</h4>
Changes to land-clearing laws in 2007 were heralded as the end of broad-scale clearing in Queensland. Clearing of remnant (old-growth) forest was restricted on freehold land, all remaining clearing permits (issued under a ballot) expired and A$150 million of compensation was provided to landholders. Further amendments in 2009 placed protections on “high value” (more than 20 years old) regrowth forest.
Fast forward to 2012, and Premier Campbell Newman was elected on a promise to “take an axe to tree-clearing laws”.
The 2013 amendments:
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removed protections on “high value” regrowth forest
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allowed landholders to self-assess clearing for activities such as fodder harvesting and vegetation thinning
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allowed clearing of remnant forest for “high-value agriculture”
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changed the onus of proof so that the Queensland government had to prove that land-clearing laws had been violated.
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Queensland’s current Labor government intends to reverse most of the 2013 amendments to vegetation-clearing laws, as well as extending protections on regrowth forest to three additional catchments, to reduce runoff onto the Great Barrier Reef.
The laws will also be retrospective, in an effort to prevent panic clearing before the changes come in.
<h2>How does Queensland compare?</h2>
Queensland is not alone in its recent changes to vegetation protection laws.
New South Wales introduced self-assessment for “low risk” clearing in 2013. It also promised to repeal the Native Vegetation Act and replace it with a new Biodiversity Conservation Act. An independent review recommended that these changes occur, but environmental groups remain opposed.
Victoria’s vegetation laws were also changed in 2013. The then Coalition government’s changes included the removal of the “net gain” target in vegetation extent and quality that had been in place since 2003. The Victorian Labor government is now undertaking another review of the state’s regulations.
Laws have also been relaxed in Western Australia, where landholders may now clear up to 5 hectares per year on individual properties without a permit (an increase from 1 ha per year).
<h2>From state to self-regulation</h2>
Within ten years of what looked like the end of broad-scale land clearing in Australia, most state vegetation laws across the country have been relaxed.
Government regulation of native vegetation is generally unpopular with landholders and so maintaining these policies has proven to be politically unpalatable. At this stage, only Queensland is looking to re-strengthen land-clearing laws – and, even so, self-assessment for some clearing activities will remain.
What does this all mean for native vegetation in Australia? This is actually a difficult question to answer.
Many factors influence land clearing: rainfall, the price of key agricultural commodities and the amount of land available to clear. This complexity means it’s difficult to know what impact (if any) changes in policy have on the rate of land clearing.
<a href="/images/2016/05/10/image-20160502-31682-1ypn90s.png" target="_blank">Click to enlarge</a>
<img src="/images/2016/05/10/image-20160502-31682-1ypn90s.png" alt="">
<h4>Trends in national-scale deforestation and key macroeconomic variables. Plots are total deforestation versus: a) Year, b) Extent of primary forest remaining, c) Log-transformed total rainfall, d) Gross domestic product per capita (current USD) , e) Agriculture, value added (% total GDP) f) Farmer’s terms of trade. Image: Evans (2016) https://dx.doi.org/10.1071/PC15052</h4>
It’s quite clear that the relaxation of Queensland’s clearing laws was followed by a sharp increase in vegetation clearing, but it’s not yet apparent whether this has happened in other states.
A big issue is a lack of reliable data. There’s no consistent reporting of vegetation clearing across Australia. Some states, such as New South Wales, only publish information on the amount of clearing permitted by regulation.
As reported last week, total vegetation clearing in New South Wale is much higher than official data shows as most clearing is exempt from regulation, or illegal.
<h2>Better policy needed</h2>
If we’re serious about protecting Australia’s native vegetation for the sake of soil health, biodiversity and the climate, we need to use all the tools we have available to achieve this goal.
Using a mixture of government regulation, self-regulation and genuine economic incentives, such as carbon farming, is the best approach.
But no matter which policies we use, they all need to be monitored and evaluated to be effective. Otherwise, we have no idea whether all the time and money devoted to designing and implementing new policies has been worthwhile.
The inconsistency between the federal government’s Direct Action policy and the relaxation of state restrictions on vegetation clearing is a big problem. Landholders need a clear and consistent message from all levels of government if they are to adapt and make long-term business decisions.
Interestingly, around 75 percent of the recent clearing in Queensland has occurred in the Brigalow Belt and Mulga – areas where we’ve found that carbon farming could be more profitable than cattle grazing.
If only the price, and the policies, were right.
Megan C Evans is PhD Candidate in Environmental Policy, Australian National University and author for The Conversation. She can be contacted <a href="https://theconversation.com/profiles/megan-c-evans-4271" target="_blank">here</a>.
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Queensland moves to control land clearing: other states need to follow

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Land clearing has returned to Queensland in a big way. After we expressed concern that policy changes since 2012 would lead to a resurgence in clearing of native vegetation, this outcome was confirmed by government figures released late last year.
It is now clear that land clearing is accelerating in Queensland. The new data confirm that 296,000 hectares of bushland was cleared in 2013-14 – three times as much as in 2008-09 – mainly for conversion to pastures. These losses do not include the well-publicised clearing permitted by the government of nearly 900 square kilometres at two properties, Olive Vale and Strathmore, which commenced in 2015.
<div class="enlarge_hint">Alarmingly, the data show that clearing in catchments that drain onto the Great Barrier Reef increased dramatically, and constituted 35% of total clearing across Queensland in 2013-14. The loss of native vegetation cover in such regions is one of the major drivers of the deteriorating water quality in the reef’s lagoon, which threatens seagrass, coral reefs, and other marine ecosystems.</div>
The increases in land clearing are across the board. They include losses of over 100,000 hectares of old-growth habitats, as well as the destruction of “high-value regrowth” – the advanced regeneration of endangered ecosystems.
These ecosystems have already been reduced to less than 10% of their original extent, and their recovery relies on allowing this regrowth to mature.
Alarmingly, our analysis of where the recent clearing has occurred reveals that even “of concern” and “endangered” remnant ecosystems are being lost at much higher rates now than before.
While this level of vegetation loss and damage continues apace, Australia’s environmental programs will fall well short of achieving their aims.
<h2>Neutralising our environmental programs</h2>
Land clearing affects all Australians, not just Queenslanders. Australia spends hundreds of millions of dollars each year trying to redress past environmental damage from land clearing. Tens of thousands of volunteers dedicate their time, money and land to the effort.
But despite undeniable local benefits of such programs, their contribution to national environmental goals is undone, sometimes many times over, by the damage being done in Queensland.
Take the federal government’s 20 million trees program. At a cost of A$50 million, it aims to replace 20 million trees by 2020 to redress some of the damage from past land clearing.
Yet just one year of increased land clearing in Queensland has already removed many more trees than will be painstakingly planted during the entire program.
The Australian government’s Emissions Reduction Fund (ERF) is paying billions of dollars to reduce carbon emissions from industry. But the carbon released from Queensland’s land clearing in 2012-2014 alone is estimated at 63 million tonnes, far more than was purchased under the first round of the ERF (at a cost to taxpayers of A$660 million).
Species cannot recover if their habitat is being destroyed faster than it is being restored. But under Caring for our Country and Biodiversity Fund grants, the extent of tree planting to restore habitat across Australia reported since 2013 is just over 42,000 hectares - an order of magnitude less than what was cleared in Queensland alone in just two years.
And it will be many decades before these new plantings will provide anything like the environmental benefits of mature native vegetation.
Land clearing between 2012 and 2014 in Queensland is estimated to have wiped out more than 40,000 hectares of koala habitat, as well as habitat for over 200 other threatened species. Clearing, along with drought (which is also made worse by clearing), is the major cause of an 50% decline in koalas of south-west and central Queensland since 1996.
The loss of remnant habitat, especially from forests along waterways, means more habitat fragmentation. This is a further threat to many species of wildlife, and it hampers our ability to adapt to a rapidly changing climate.
The federal government has committed hundreds of millions of dollars to improve reef water quality. Yet ongoing land clearing in reef-draining catchments will reverse many of the gains these programs aim to achieve. Last year, Queensland’s Auditor-General reported that stronger legislation would be essential to reducing harmful catchment runoff to the Great Barrier Reef.
<h2>Prevention is better than cure</h2>
We live in an era of tightening carbon budgets, declining land-production capacity and rapidly deteriorating biodiversity, including in iconic places such as Great Barrier Reef. The evidence is clear that we cannot continue to degrade our environment without severe consequences.
It is far more efficient to prevent environmental damage than to try to reverse it later.
For example, the cost of stabilising river-banks following deforestation can range from A$16,000 to A$5 million per kilometre. Natural ecosystems contribute enormously to the economy in ways that are often unrecognised.
We are running up a large environmental debt that will eventually have to be paid by all Australians, one way or another.
And some damage, like the loss of a species, is irreversible.
Previous native vegetation laws had successfully reduced land clearing, but were reversed in 2013 by the former Newman government.
The current Palaszczuk government in Queensland has repeated its election promise to re-strengthen native vegetation protections. The amendment bill is due to be introduced to parliament within weeks.
But the minority government relies on the votes of cross-benchers to pass its legislation–so for now, the future of some of Australia’s most precious environmental assets remains uncertain.
Martine Maron is associate professor of Environmental Management, The University of Queensland, Bill Laurance is distinguished research professor and Australian Laureate, James Cook University, Bob Pressey is professor and Program Leader, Conservation Planning, ARC Centre of Excellence for Coral Reef Studies, James Cook University, Carla P. Catterall is professor in ecology and environment, Griffith University, Clive McAlpine is senior research Fellow in Ecology, The University of Queensland, Hugh Possingham is director ARC Centre of Excellence for Environmental Decisions, The University of Queensland, James Watson is associate professor, The University of Queensland, Jonathan Rhodes is associate Professor, The University of Queensland, Kerrie Wilson is associate professor and ARC Future Fellow, The University of Queensland, Marc Hockings is professor of Environmental Management, The University of Queensland. All are authors for <a href="https://theconversation.com/au" target="_blank">The Conversation</a>.
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