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	<title>Eco online: environmental news, features and opinion from the Sunshine Coast, Queensland, Australia&#187; Editor</title>
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	<description>Environmental news from Eco online, Sunshine Coast and Queensland environmental news, with indepth sections including interviews, sustainable business, eco adventures, green living and wildlife</description>
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		<title>Noosa fish health report released</title>
		<link>http://econews.org.au/2011/06/noosa-fish-health-report-released/</link>
		<comments>http://econews.org.au/2011/06/noosa-fish-health-report-released/#comments</comments>
		<pubDate>Wed, 08 Jun 2011 20:50:05 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2132</guid>
		<description><![CDATA[The Minister for Agriculture, Food and Regional Economies, Tim Mulherin, released the Final Report of the Noosa Fish Health Investigation Taskforce. The taskforce was set up in January 2009 to investigate a range of fish health problems at the Sunland Fish Hatchery, including fish deaths and abnormalities. &#8220;It was alleged that these issues, and broader [...]]]></description>
			<content:encoded><![CDATA[<p><strong></strong>The Minister for Agriculture, Food and Regional Economies, Tim  Mulherin, released the <a title="Final Report" href="http://www.dpi.qld.gov.au/4790_12920.htm" target="_blank">Final Report of the Noosa Fish Health  Investigation Taskforce</a>.</p>
<p>The taskforce was set up in January 2009 to investigate a <a title="Noosa fish deformities continue to raise questions" href="http://econews.org.au/2009/07/noosa-fish-deformities/">range of  fish health problems</a> at the Sunland Fish Hatchery, including fish deaths  and abnormalities.</p>
<p>&#8220;It was alleged that these issues, and broader problems associated  with the Noosa River, were caused by chemical spray drift from an  adjoining macadamia farm,&#8221; the Minister said.</p>
<p>&#8220;It had been my intention to release this report when it was  completed a year ago, but I was unable to due to outstanding legal  obstacles. These have now been resolved which means I am able to provide  the report to the courts and the public.&#8221;</p>
<p>Minister Mulherin said these types of investigations were complex and it was difficult to identify a specific cause.</p>
<p>&#8220;Overall, the investigation found that there was no definitive link  between chemicals and the events that occurred at the hatchery or in the  Noosa River.</p>
<p>&#8220;While agricultural chemicals may be a contributing factor in some of  the events that were investigated, other factors like fish diseases and  parasites, water quality, past environmental contaminants and hatchery  management practices cannot be ruled out as the primary cause.</p>
<p><div class="simplePullQuote">It was alleged that these issues, and broader problems associated  with  the Noosa River, were caused by chemical spray drift from an  adjoining  macadamia farm</div>&#8220;When this process began I warned that it would be long and complicated, and that there may never be definitive findings.&#8221;</p>
<p>Minister Mulherin said the findings contained in the final report represented the majority view of taskforce members.</p>
<p>&#8220;The taskforce was not unanimous on the conclusions, but this is not  unexpected given the size and complexity of the investigations that were  undertaken,&#8221; he said.</p>
<p>&#8220;However, taking this into account, I commissioned a further analysis of the report findings through independent experts.</p>
<p>&#8220;<a title="Toxikos" href="http://www.toxikos.com/index.html" target="_blank">Toxikos</a>, a toxicology consultancy firm based in Melbourne, was  commissioned in late 2010 to provide advice on whether the final report  conclusions were reasonable.</p>
<p>&#8220;Toxikos found that the report had reached a reasonable set of  conclusions and agreed it is not possible to identify a chemical cause  for the events at the Hatchery.</p>
<p>&#8220;This independent report will also be released today [June 8].&#8221;</p>
<p>The final taskforce report makes 29 recommendations related to  biosecurity practices on both the hatchery and macadamia farm, chemical  labeling and review, monitoring of fish stocks in Noosa River,  clarification of roles and responsibilities for spray drift incidents,  land use planning, and ongoing research.</p>
<p>&#8220;The government will now work with the identified stakeholders to progress these recommendations,&#8221; the Minister said.</p>
<p>&#8220;For government, the recommendations focus on clarifying roles and  responsibilities, continued water monitoring at the hatchery, monitoring  of bass stocks in the Noosa River and research.</p>
<p>&#8220;A number of actions have begun. A revised statement of roles and  responsibilities of various agencies involved in the management of spray  drift complaints has been published on the web and the first spawning  trial on broodstock has been conducted at Bribie Island Research Centre.</p>
<p>&#8220;Now that the report is public, we will be working with industry and  scientific organisations to design and fund a suitable research program  into possible impacts of chemicals, or combinations of chemicals, on  native fish. Spawning trials will also continue.</p>
<p>&#8220;Another recommendation was that we provide our final report to the  Australian Pesticides and Veterinary Medicines Authority (APVMA) for its  consideration. We will be acting on this immediately now that the  report has been released.&#8221;</p>
<p>Biosecurity Queensland&#8217;s Chief Biosecurity Officer, Dr Jim Thompson,  who chaired the taskforce, said it had been a lengthy and thorough  investigation that had considered other possible causes of fish health  problems like genetics, environmental factors, infection, nutrition,  non-pesticide toxins and husbandry factors.</p>
<p>&#8220;I thank all of the taskforce members for their efforts,&#8221; he said.</p>
<p>&#8220;Biosecurity Queensland has continued to provide advice to the  hatchery and the macadamia business owners as to how their enterprises  can co-exist.</p>
<p>&#8220;Biosecurity Queensland also continues to investigate incidents of  animal health issues at the hatchery as they are reported. To date, no  evidence has come to light to change the final report&#8217;s conclusions.&#8221;</p>
<p>The taskforce included officers from Biosecurity Queensland, DERM,  Queensland Health, an independent eco-toxicologist, a private  veterinarian, and representatives from industry bodies Growcom, the  Aquaculture Association of Queensland and the Australian Macadamia  Association.</p>
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		<title>Budget modest on clean energy funding</title>
		<link>http://econews.org.au/2011/05/budget-clean-energy-funding/</link>
		<comments>http://econews.org.au/2011/05/budget-clean-energy-funding/#comments</comments>
		<pubDate>Thu, 12 May 2011 07:53:53 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>
		<category><![CDATA[renewable energy]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2130</guid>
		<description><![CDATA[Australian renewable energy innovation was one of the sector’s few winners in a tough Federal Budget, according to the Clean Energy Council. Clean Energy Council Chief Executive Matthew Warren said the modest clean energy funding in the Budget package highlighted the need for a carbon price that would provide enough revenue to transform Australia’s energy [...]]]></description>
			<content:encoded><![CDATA[<p>Australian renewable energy innovation was one of the sector’s few  winners in a tough <a title="Budget" href="http://www.budget.gov.au/2011-12/index.htm" target="_blank">Federal Budget</a>, according to the <a title="CEC" href="http://www.cleanenergycouncil.org.au/cec/home.html" target="_blank">Clean Energy  Council</a>.</p>
<p>Clean Energy Council Chief Executive Matthew Warren said  the modest clean energy funding in the Budget package highlighted the  need for a carbon price that would provide enough revenue to transform  Australia’s energy supply.</p>
<p>&#8220;Whether it’s wave energy, hot rocks  geothermal or large scale solar, our home grown clean energy innovation  is a potential world beater. We welcome the Federal Government’s ability  to listen to the industry and channel additional funding where it is  desperately needed,&#8221; Mr Warren said.</p>
<p>&#8220;Innovation is one of  Australia’s great competitive advantages and we urgently need to get the  $200 million allocated by the government into on-the-ground projects to  stop the offshore brain drain.</p>
<p>&#8220;Although the $100 million  allocated under the <a title="Renewable Energy Venture Capital Fund" href="http://www.ret.gov.au/energy/clean/cei/acre/vcf/Pages/default.aspx" target="_blank">Renewable Energy Venture Capital Fund</a> is a good  start, the allocated timeframes will see this trickled out until  2023/24. This will leave a funding and policy gap during an important  transition period for the industry,&#8221; he said.</p>
<p>Mr Warren said the industry was also disappointed the <a title="Solar Schools" href="http://www.climatechange.gov.au/government/programs-and-rebates/national-solar-schools.aspx" target="_blank">Solar Schools program</a> was being wound up early.</p>
<p>&#8220;We  hope the government is now focused on delivering a carbon price and  directing revenue to renewable energy and energy efficiency measures to  take the load off household electricity bills,&#8221; Mr Warren said.</p>
<p>&#8220;The  government’s focus on austerity underlines the need for additional  revenue from carbon pricing to drive the transformation of Australia’s  energy supply.</p>
<p>&#8220;Professor Ross Garnaut has estimated revenue for a  carbon price to be between $2-3 billion per annum and some portion of  this should be directed to renewable energy investment and energy  efficiency for households and businesses.</p>
<p>&#8220;We would also like to  see the introduction of an independent carbon bank that would coordinate  climate programs in a manner that is not tied to the political climate  of the day. It could also borrow against future revenue to fund  transitionary assistance in the short term,&#8221; he said.</p>
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		<title>CEC questions solar credits announcement</title>
		<link>http://econews.org.au/2011/05/cec-questions-solar-credits-announcement/</link>
		<comments>http://econews.org.au/2011/05/cec-questions-solar-credits-announcement/#comments</comments>
		<pubDate>Fri, 06 May 2011 02:35:15 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>
		<category><![CDATA[solar power]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2124</guid>
		<description><![CDATA[According to the Clean Energy Council household solar power must not be used as the scapegoat for electricity price rises, despite adjustments to Solar Credits arrangements announced by federal government being a necessary and sensible decision. Matthew Warren, the Chief Executive of the Clean Energy Council, questioned the justification for the government&#8217;s  announcement. “For some [...]]]></description>
			<content:encoded><![CDATA[<p>According to the <a title="CEC" href="http://www.cleanenergycouncil.org.au/cec/home.html" target="_blank">Clean Energy Council</a> household solar power must not be used as the scapegoat for  electricity price rises, despite adjustments to <a title="Solar Credits" href="http://www.climatechange.gov.au/en/government/initiatives/renewable-target/need-ret/solar-credits-faq.aspx" target="_blank">Solar Credits</a> arrangements announced by federal government being a necessary and  sensible decision.</p>
<p>Matthew Warren, the Chief Executive of the  Clean Energy Council,   questioned the justification for the government&#8217;s  announcement.</p>
<p><div class="simplePullQuote">The  truth is Australia loves solar</div>“For some time  now the Clean Energy Council has been concerned about the stability of  the solar market. We have been consulting with industry, analysing the  market and talking to Government. We acknowledge a reduction in the  solar credits multiplier for next year will help create longer-term  certainty for the industry,” he said.</p>
<p>“This decision has nothing  to do with rising electricity prices, and everything to do with  supporting an industry of the future. That’s why any job losses in this  industry are the worst kind of job losses.</p>
<p>“So it’s a necessary change, but it will hurt,” he said.</p>
<p>Mr  Warren said the positive aspects of <a title="Switching off to climate change" href="http://econews.org.au/2011/04/attitudes-to-climate-change/">strong demand for solar technology</a> by Australian families should not be lost amid policy uncertainty.</p>
<p>The  truth is Australia loves solar. It is a technology that gives families a  way of protecting themselves against rising electricity prices,” he  said.</p>
<p>“Electricity price rises are mainly driven by the need for  critical investment in network capacity. Painting solar as the  problem-child is misguided and out of step with what Australians are  telling us through their purchasing decisions.</p>
<p>“Yesterday (May4) <a title="Solar Credits Multiplier papers" href="http://www.cleanenergycouncil.org.au/cec/policyadvocacy/solar-credits-multiplier" target="_blank">we  released data for solar installations</a> across Australia as a percentage  of eligible households. It shows the idea that solar is the province of  inner-urban elites is a myth. People in regional communities, working  class suburbs and coastal villages are all signing up. Australians from  all walks of life are embracing this technology.”</p>
<p>Mr Warren said there is the real risk that this industry could be a victim of its own success.</p>
<p>“The <a title="SRES" href="http://www.climatechange.gov.au/en/government/initiatives/renewable-target/need-ret/solar-ret.aspx" target="_blank"> SRES Scheme</a> is designed to be an uncapped incentive for households to  install solar. Australian households have responded exactly as the  policy intended.</p>
<p>“What has been done today is an effort to  correct a flaw in the market design, not to control electricity prices  that are barely affected by this program.”</p>
<p>Mr Warren said the solar industry had weathered years of stop-start policy from state and federal governments.</p>
<p>“It  is appropriate that support is adjusted as the cost of solar power  systems continue to fall.  But the minimal time available for business  planning will mean that small businesses in particular will struggle to  ride the wave of rising and falling demand as a result of this decision.</p>
<p>“This  will lead to pain for some solar installers. These are business people  who have taken a significant financial risk, they have real skin in the  game.”</p>
<p>“Current market pressures are the result of a number of  local and international factors occurring simultaneously. They might not  equate to a permanent shift in conditions,” he said.</p>
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		<title>Planning for a new climate</title>
		<link>http://econews.org.au/2011/04/planning-for-a-new-climate/</link>
		<comments>http://econews.org.au/2011/04/planning-for-a-new-climate/#comments</comments>
		<pubDate>Thu, 28 Apr 2011 06:06:20 +0000</pubDate>
		<dc:creator>Thami Croeser</dc:creator>
				<category><![CDATA[Dams + Water]]></category>
		<category><![CDATA[Featured Articles]]></category>
		<category><![CDATA[Society + Development]]></category>
		<category><![CDATA[floods]]></category>
		<category><![CDATA[Issue 19]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2112</guid>
		<description><![CDATA[The floods that have covered about two thirds of Queensland earlier in the year did at least five billion dollars in damage. And the fear and anguish experienced by those who lost their homes and businesses – or loved ones &#8211; is unmeasurable. It’s alarming to think that this might be just our first taste [...]]]></description>
			<content:encoded><![CDATA[<p><strong> </strong>The floods that have covered about two thirds of Queensland earlier in the year did at least five billion dollars in damage. And the fear and anguish experienced by those who lost their homes and businesses – or loved ones &#8211; is unmeasurable.</p>
<p>It’s alarming to think that this might be just our first taste of dangerous climate change across the state, but that’s exactly what the evidence suggests.  <strong> </strong></p>
<p>While Premier Anna Bligh has had huge jump in the polls, largely attributed to her response to the immediate disaster situations we experienced earlier this year, the real work in responding to the floods has barely begun.</p>
<p>A <a title="Flood commission" href="http://www.floodcommission.qld.gov.au/" target="_blank">Commission of Inquiry</a> has been set up to look at every aspect of the floods, ranging from assessment of the immediate response to much further-out issues like land use planning.</p>
<p>They are also looking at the way dams were managed. Wivenhoe dam was at 148 per cent when the floods started, so this is bound to turn up some interesting answers. <strong> </strong></p>
<p>The other major government action we’ve seen is the development of the <a title="QLD Reconstruction " href="http://www.qldreconstruction.org.au/" target="_blank">Queensland Reconstruction Authority</a>, a whole new department &#8212; led by the Premier herself &#8211; devoted to coordinating the state’s huge recovery and rebuilding effort.</p>
<p>Six sub-groups have been formed, each working on a specific issue &#8211; Transport, Economics, the Environment, Communication, Human and Social Recovery and Building Recovery. Each of these is developing a ‘roadmap’ of actions to be provided to the Reconstruction Authority for incorporation into their plan, ‘Operation Queenslander’.</p>
<p>Some are well-advanced, like the environment roadmap, but there’s a lot of work ahead and a lot hinges on how well it’s delivered.   <strong> </strong></p>
<p><a title="QC" href="http://www.qccqld.org.au/" target="_blank">Queensland Conservation</a> has picked up a whole lot of new work even as Brisbane locals picked up the pieces after the devastation. Its team  has put together a submission to the flood inquiry, as well as being one of the only NGO groups in the premier’s ‘environment’ subgroup.</p>
<p>We’re working hard to ensure that as our state rebuilds, it does it right.  As the organisation that represents Queensland’s environment groups, including SCEC, ‘doing it right’, means many things.</p>
<p>Here are the three ideas we’re advocating most strongly.</p>
<div class="simplePullQuote">Australia is known as a land of droughts and flooding rains, but what  climate change means is Australia becoming a land of more droughts and  worse flooding rains<strong>: </strong><em>Professor David Karoly, University of Melbourne</em></div>
<p><strong> </strong></p>
<p><strong>Planning for a new climate</strong></p>
<p>Firstly, we need to be much more careful where we put our homes, roads and public infrastructure. It doesn’t make sense to put homes in places that will flood up to the rafters more and more frequently as our climate spins out of control. Nor does it make sense to have sewage facilities on river banks, or industrial sites on floodplains.  When these sites flood, they not only bring contamination to local waters but also the marine waters downstream, ruining reefs and silting up seagrass beds. Not good news if you’re a dugong.  <strong> </strong></p>
<p><strong> </strong></p>
<p><strong>Building to reduce emissions</strong></p>
<p>Secondly, it’s crucial that we rebuild with the new generation of green buildings that’s emerging across the globe. Queensland Conservation’s executive director, Toby Hutcheon, calls this “[…] a great opportunity to transition Queensland away from climate-harming designs and practices”.</p>
<p>Modern designs are affordable highly energy-efficient homes that produce enough electricity to cover their own needs, and harvest enough rainwater to be almost self-sufficient. Queensland Conservation is working hard to get this opportunity recognised – it’d be a terrible waste to rebuild houses from the seventies as if it’s still the seventies.           <strong> </strong></p>
<p><strong> </strong></p>
<p><strong>Building Environmental resilience</strong></p>
<p>People aren’t the only victims of extreme weather – animals, plants and entire landscapes have been left vulnerable after the floods and storms.</p>
<p>Thus, our third point focuses on restoring natural areas to a state of resilience. ‘Resilience’, in this context, is the ability of the environment, and all that depend upon the environment &#8211; individuals, communities and businesses &#8211; to withstand and readily recover from severe weather events after having implemented practices that establish a stable climate and sustainable environment to the greatest extent possible.</p>
<p>Building a resilient environment means restoring vegetation and repairing riparian zones so that they can fulfil their natural functions. It means implementing innovative ideas such as restoring natural features and protecting coastal wetlands. This assists environmental resilience and provides a buffer between ocean and coastal settlements. The bigger picture is that the entire reconstruction effort must be about both recovery and resilience.</p>
<p>Toby Hutcheon sums it up like this: “In an age of increasingly dangerous climate change, it is the resilience we build to future impacts that will ultimately be the most important achievement of the flood recovery.”</p>
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		<title>Development threatens renowned wetland</title>
		<link>http://econews.org.au/2011/04/development-threatens-pumicestone-passage-wetlands/</link>
		<comments>http://econews.org.au/2011/04/development-threatens-pumicestone-passage-wetlands/#comments</comments>
		<pubDate>Thu, 28 Apr 2011 02:08:52 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>
		<category><![CDATA[development]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2104</guid>
		<description><![CDATA[The Sunshine Coast Environment Council (SCEC) and the Australian Marine Conservation Society (AMCS) are calling for the protection of the significant marine values of the Pumicestone Passage in the face of the massive Caloundra South development. An internationally renowned wetland, the Pumicestone Passage is protected under five international conventions, including the Ramsar Convention on Wetlands.  [...]]]></description>
			<content:encoded><![CDATA[<p><strong></strong>The  Sunshine Coast Environment Council (SCEC) and the Australian Marine  Conservation Society (AMCS) are calling for the protection of the  significant marine values of the Pumicestone Passage in the face of the  massive Caloundra South development.</p>
<p>An  internationally renowned wetland, the Pumicestone Passage is protected  under five international conventions, including the Ramsar Convention on  Wetlands.  Cumulative impacts from urban development, intensive  land-uses and recreational pressures are putting nationally listed  species, including migratory birds and marine species at greater risk.</p>
<p>At  an estimated 50,000 people, <a title="Caloundra South" href="http://econews.org.au/2010/11/whats-the-rush-with-caloundra-south/">Caloundra South</a> is set to be the Sunshine  Coast’s largest development.  The state government intervened in the  local government planning process and handed planning to the Urban Land  Development Authority (ULDA) in questionable circumstances in October  last year.</p>
<p>SCEC Campaigns Manager, Narelle McCarthy said the development could create significant impacts on the local ecology.</p>
<p>“In pushing into such a sensitive catchment, all levels of government,  the ULDA and the developer are accountable for ensuring this cornerstone  of marine biodiversity in south-east Queensland and Australia is  protected and enhanced into the future,” she said.</p>
<p>Daisy Barham, Queensland marine  campaigner with AMCS said the importance of marine life in the Passage cannot be underestimated.</p>
<p>“The  importance of protecting the marine life of the Pumicestone Passage and  the broader Moreton Bay Marine Park cannot be underestimated. People  enjoy the Sunshine Coast for its marine life and natural lifestyle,  these values need to be protected,” she said.</p>
<p>“This  development will place additional pressure on a very sensitive area at a  time when its marine life needs our help. The Pumicestone Passage is  habitat for magnificent marine life such as turtles and dugongs. The  threat posed to these animals is alarming and must be addressed.&#8221;</p>
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		<title>A bigger Australia teeters on the edge</title>
		<link>http://econews.org.au/2011/04/a-bigger-australia-teeters-on-the-edge/</link>
		<comments>http://econews.org.au/2011/04/a-bigger-australia-teeters-on-the-edge/#comments</comments>
		<pubDate>Tue, 26 Apr 2011 06:22:15 +0000</pubDate>
		<dc:creator>Barney Foran</dc:creator>
				<category><![CDATA[Featured Articles]]></category>
		<category><![CDATA[Society + Development]]></category>
		<category><![CDATA[Issue 19]]></category>
		<category><![CDATA[population]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2098</guid>
		<description><![CDATA[Carbon tax or not, Australia’s carbon emissions will keep rising, driven by rapid rates of population growth and increasing affluence. Most of the carbon is domestic but we also own the carbon that China and other manufacturers emit when they make stuff we purchase from our malls and big box stores. The ‘Bigger Australia’ much [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_2100" class="wp-caption alignleft" style="width: 310px"><img class="size-full wp-image-2100" title="Barney_Foran" src="http://econews.org.au/wp-content/uploads/2011/04/Barney_Foran.jpg" alt="Barney Foran" width="300" height="287" /><p class="wp-caption-text">Barney Foran: Research Fellow, Institute of Land Water and Society, Charles Sturt University.</p></div>
<p>Carbon tax or not, Australia’s carbon emissions will keep rising, driven by rapid rates of population growth and increasing affluence. Most of the carbon is domestic but we also own the carbon that China and other manufacturers emit when they make stuff we purchase from our malls and big box stores.</p>
<p>The ‘Bigger Australia’ much loved by Kevin Rudd and the top end of town surfaced again in the last federal election when both major parties scrambled for a ‘right-sized Australia’ driven by disenchantment in marginal electorates where services are tight and solutions oft promised.</p>
<p>Unseen in the election dog-whistling was a science-based population futures report, <em><a title="Long term implications of migration: Australia in 2050" href="http://www.flinders.edu.au/sabs/nils/publications/reports/long-term-physical-implications-of-net-overseas-migration-australia-in-2050.cfm" target="_blank">Long-term physical implications of net overseas migration: Australia in 2050</a>,</em> researched and written by Dr. Jonathon Sobels of Flinders University and Dr. Graham Turner of CSIRO and other authors. This was an update and elaboration of <a title="Future Dilemmas" href="http://www.cse.csiro.au/research/futuredilemmas/" target="_blank">CSIRO’s 2002 study, <em>Future Dilemmas</em></a>.</p>
<p>The new <em>Physical Implications</em> study highlighted the many resource and environmental challenges that come with rapid rates of population growth, in the absence of revolutionary changes, in how Australia conducts its business of day-to-day living. By 2050, these challenges include a doubling to a tripling of greenhouse emissions, a looming oil dependence, increased traffic congestion and critical water shortages in three capital cities. <div class="simplePullQuote">Today’s population policy is driven by the Dolly Parton syndrome, where bigger is better</div></p>
<p>This is bad news for the legions of corporate suits who see rapid population growth as the only way to maintain their cash flow in an economy based on house building, personal consumption and mining.</p>
<p>The news was so bad that the Department of Immigration and Citizenship (DIAC) chose Christmas Eve of 2010 to release the report with a frontispiece demeaning the science-based modelling as contested, and not to be believed. As judged by a lone economics reviewer, the physical-economy analysis did not conform to the assertions and beliefs of an economics-centric world.</p>
<p>However the three components of the study, while strongly related, were independently sourced thus ensuring greater robustness than if they relied on a single analytical idea. The middle tier or regional scale of analysis in particular gives the key insights for national population policy and the consequences of a bigger Australia. As most inbound migrants ended up in discrete areas of Sydney, Melbourne and Perth, the report found that if things were already partially crook in those areas, it could only get crooker under the rapid population growth that a bigger Australia requires to gather steam.</p>
<p>As most Sydney-siders know, the geography that gives its beauty and attractiveness is also a beast when several million more people have to be settled by 2050. Unless the multi-billions that are promised at each election time are spent quickly, and over and over, the city function and economic product will stall in a gridlock of disgruntled ratepayers in the far-flung suburbs. In western Sydney where most population growth occurs, water and soil quality and biodiversity resources can only trend downwards given the experience over the last twenty years of development.</p>
<p>As cost and time over-runs on its Wonthaggi desalinisation plant dominate the media headlines for Melbournians, they might ponder how many more engineering projects they’ll have to pay for with another two million people. The green wedges, meant to buffer biodiversity losses in the face of development, have been discarded by an incoming government intent on bettering the previous bunch. Still Melbourne has easier topography and better public transit that its arch rival Sydney and with strong ongoing investment, might just retain its liveable city status.</p>
<p>Perth’s long-term future is here now as its second desalination plant nears completion, its surface dams receive trickles rather than floods and its groundwater aquifers approach their extraction limits. The region’s sandy soils transmit sewage and farming nutrients easily and promise increasing eutrophication and algal blooms in its rivers and estuaries. Set in one of the world’s biodiversity hotspots, rapid increases in land clearance to indulge the suburban dream will pressure nature’s diversity even more than in the recent past.</p>
<p>But this future is not hardwired, provided public policy is built on three cores. The first is to stabilise national population to a 26-28 million level by 2050. The second is to be as mean as possible to each Australian by introducing an integrated carbon-water-land taxation base that penalises profligate use of critical resources and provides the funds to refurbish and make anew. The third is to do what we must do and quickly. Ten star houses, nearly independent of power and water grids, are here now. All cities need fluent transport in an oil-lean future, so why not rapid transit for all now? Our households are bulging with stuff we don’t need and don’t want, our bodies also. So why not a lifestyle where enough is enough, rather than more being our common mantra?</p>
<p>Today’s population policy is driven by the Dolly Parton syndrome, where bigger is better even if it is top heavy and somewhat false. Using science to explore Australia’s future gives the view that we’d probably be better off, leaner and smaller. However if Australians want the quality of life we now enjoy, then the challenges are already daunting and we’d better start the grand transition today.</p>
<p>&nbsp;</p>
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		<title>Flooding lessons often forgotten</title>
		<link>http://econews.org.au/2011/04/flooding-lessons-often-forgotten/</link>
		<comments>http://econews.org.au/2011/04/flooding-lessons-often-forgotten/#comments</comments>
		<pubDate>Tue, 26 Apr 2011 05:51:15 +0000</pubDate>
		<dc:creator>Paul Summers</dc:creator>
				<category><![CDATA[Dams + Water]]></category>
		<category><![CDATA[Featured Articles]]></category>
		<category><![CDATA[Society + Development]]></category>
		<category><![CDATA[floods]]></category>
		<category><![CDATA[Issue 19]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2079</guid>
		<description><![CDATA[Following the Brisbane floods in 1974, a protocol emerged from the State Government that saw local governments begin to use what is known as the Q100 or 100-year ARI (average recurrence interval) flood event. In essence, this means that the 100-year ARI flood is one with a probability of occurring once in every 100 years. [...]]]></description>
			<content:encoded><![CDATA[<p><strong></strong><img class="alignleft size-full wp-image-2086" title="Meridan_Plains_flood" src="http://econews.org.au/wp-content/uploads/2011/04/Meridan_Plains_flood.jpg" alt="Meridan Plains flooding" width="300" height="162" />Following the Brisbane floods in 1974, a protocol emerged from the State Government that saw local governments begin to use what is known as the Q100 or 100-year ARI (average recurrence interval) flood event.</p>
<p>In essence, this means that the 100-year ARI flood is one with a probability of occurring once in every 100 years. The theory behind this is an argument that buildings have a life of around 100 years and thus if built above the 100-year ARI flood level, they would not flood in their life.</p>
<p>So the whole basis of the protocol turns on probabilities. What would happen if you started to examine the floods that had occurred in a particular area, calibrated those floods to the probabilities and you started seeing that you had say four flood events in 25 years, where those events ranged between 1 in 40 and 1 in 88 year events?</p>
<p>This is more or less what had happened in Noosa through the 1960s to the 1980s.</p>
<p>There’s something wrong, isn’t there. The planners and engineers started to get worried. The probabilities say that the flood frequencies should not be this high.</p>
<p>The simple fact is that our flooding knowledge relies on rainfall knowledge and this is derived from data. We have been collecting rainfall data systematically in Queensland since the major flooding that occurred here in 1893.<div class="simplePullQuote">The headlong rush to accommodate population has resulted in appropriate caution being set aside</div></p>
<p>That’s right &#8212; we have a little over 100 years of rainfall data. Curious isn’t it, that with a little over 100 years of rainfall data, we are designing to a flood event that is supposed to occur only once in that period. Any statistician would tell you that to have a significant level of confidence about the 100-year ARI event, you would want 1000 years of data underpinning it.</p>
<p>Now add to this, the issues of climate change and sea level rise and it is very apparent that some significant caution should be applied when considering whether or not to commit development into floodplains or determining what minimum floor heights should be applied in those areas already committed for development.</p>
<p>In Noosa in the 1990s, the Noosa Shire Council at that time took two decisions:</p>
<ul>
<li>First it decided not to commit any further lands in the floodplain for development; and</li>
<li>Second, implement minimum floor heights across all potentially flood prone urban areas.</li>
</ul>
<p>In each case, the decision took into account river flooding (where the water comes from a rainfall event in the catchment), storm surge (where a low pressure system sucks up the water on the coast forcing it inland through the river mouth), sea level rise, wind setup (where the wind across a body of water pushes up water on the far side), the effects of wave action (created by boats and 4WDs moving through the floodwaters) and freeboard (a buffer against error or in case of unforeseen circumstances). This gave rise to heights of some 0.5-0.8m above the 100-year ARI flood event.</p>
<p>In 2003, the State Government implemented <a href="http://www.dip.qld.gov.au/docs/ipa/SPP_IFBL.pdf"><em>State Planning Policy 1/03 Mitigating the Adverse Impacts of Flood, Bushfire &amp; Landslide</em></a> and its associated <a href="http://www.dip.qld.gov.au/docs/ipa/SPP_IFBL_Guide.pdf"><em>Guideline</em></a>. This policy relies on an equivalent of the 100-year ARI flood event. There is no allowance for any of the additional factors that were used by Noosa above.</p>
<p>In 2005, the State Government implemented the <a href="http://www.dip.qld.gov.au/regional-planning/regional-plan-2009-2031.html"><em>South East Queensland Regional Plan</em></a>. This plan saw extensive areas below the 100-year ARI flood event placed in the Urban Footprint across the south east and particularly in areas of the Sunshine Coast and Moreton Bay Regional Council areas.</p>
<p>In 2009, the State Government amended the plan and had the opportunity to correct these mistakes. It did not do so and in fact in the Moreton Bay Regional Council area the State Government, despite the objection of the council, actually extended the commitments in flood prone areas.</p>
<p>Quite simply, the headlong rush to accommodate population has resulted in appropriate caution being set aside. The lessons from 1974 were quickly forgotten.</p>
<p>One wonders whether those from 2011 will be just as quickly forgotten.</p>
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		<title>New research centre for geothermal</title>
		<link>http://econews.org.au/2011/04/geothermal-research-centre/</link>
		<comments>http://econews.org.au/2011/04/geothermal-research-centre/#comments</comments>
		<pubDate>Thu, 21 Apr 2011 01:50:55 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>
		<category><![CDATA[geothermal]]></category>
		<category><![CDATA[renewable energy]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2068</guid>
		<description><![CDATA[Queensland is establishing itself as a global hub for geothermal energy research, technology development and jobs, Energy Minister Stephen Robertson said on April 20. Opening the Queensland Geothermal Energy Centre of Excellence (QGECE) at the University of Queensland, Mr Robertson said the centre is playing a key role in the State Government&#8217;s renewable energy strategy. [...]]]></description>
			<content:encoded><![CDATA[<p><strong></strong> Queensland is establishing itself as a  global hub for geothermal energy research, technology development and  jobs, Energy Minister Stephen Robertson said on April 20.</p>
<p>Opening the <em><a title="QGECE" href="http://www.uq.edu.au/geothermal/" target="_blank">Queensland Geothermal Energy Centre of Excellence</a> (QGECE)</em> at the University of Queensland, Mr Robertson said the centre is  playing a key role in the State Government&#8217;s renewable energy strategy.</p>
<p>&#8220;Geothermal has a bright future in  Queensland because it has the potential to produce more base-load energy  than any other renewable energy source.</p>
<p>&#8220;That&#8217;s why the government is investing $25 million towards geothermal energy research and development projects in Queensland.&#8221;</p>
<p>Mr Robertson said the government&#8217;s $15  million investment in the QGECE represents the largest investment in  geothermal energy research in Australia.</p>
<p>&#8220;The QGECE is undertaking research and  development to progress large-scale electricity generation from  subterranean hot rocks and hot sedimentary aquifers.</p>
<p>&#8220;Research includes electricity  transmission and power network modelling; geothermal reservoir  exploration, characterisation and management; plus development of new  turbines and cooling systems to optimise geothermal power plant  production and efficiency.</p>
<p>&#8220;This important work is helping position  Queensland as a leading technology provider in the growing international  geothermal energy sector.</p>
<p>&#8220;Collaborative research partnerships have  been established with the Central Research Institute for Electrical  Industry of Japan; GFZ-Potsdam of Germany and United States power plant  and turbine manufacturer, Verdicorp.</p>
<p>&#8220;QGECE is also working with other  Australian universities to create undergraduate and post-graduate  programs to develop a skills base for jobs in emerging geothermal  industries.&#8221;</p>
<p>The Vice-Chancellor of the University of  Queensland Professor Paul Greenfield welcomed the State Government&#8217;s $15  million investment in the centre.</p>
<p>&#8220;This investment has enabled the  University to build the only centre in the world that addresses one of  the biggest remaining challenges of geothermal technology &#8212; how to  increase power conversion efficiencies.</p>
<p>&#8220;By investigating how to efficiently  convert the power of hot rocks into useable electricity, the researchers  could transform geothermal energy into an economically viable addition  to Queensland&#8217;s electricity mix,&#8221; Professor Greenfield said.</p>
<p>&#8220;The Centre&#8217;s global reputation in this  space has led to a series of international partnerships and a crop of  excellent PhD students from Australia and six other countries.</p>
<p>&#8220;Through these young researchers,  Queensland is making a vital contribution to the global future of  zero-emissions energy,&#8221; he said.</p>
<p>Other Bligh Government geothermal initiatives being delivered include:</p>
<ul>
<li>$5 million <em>Coastal Geothermal Energy Initiative</em> to identify areas of high geothermal heat flow along the Queensland  coast that may unlock viable geothermal resources closer to power  transmission networks.</li>
</ul>
<ul>
<li>$4.3 million to upgrade Australia&#8217;s only  operating geothermal power station at Birdsville from its&#8217; current 80  kilowatt capacity to up to 400 kilowatts.</li>
</ul>
<ul>
<li>A new regulatory framework to enable the  development of large-scale geothermal energy projects and provide  exploration and investment certainty to industry.</li>
</ul>
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		<title>Coal seam gas company fined</title>
		<link>http://econews.org.au/2011/04/coal-seam-gas-company-fined/</link>
		<comments>http://econews.org.au/2011/04/coal-seam-gas-company-fined/#comments</comments>
		<pubDate>Thu, 21 Apr 2011 00:39:06 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[News in brief]]></category>
		<category><![CDATA[coal]]></category>
		<category><![CDATA[coal seam gas]]></category>
		<category><![CDATA[Gas]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=2057</guid>
		<description><![CDATA[The Queensland Gas Company (QGC) has been issued three penalty infringement notices by the federal environment department for unapproved clearing of vegetation as part of the construction of a pipeline in far north Queensland. Up to six kilometres of vegetation was cleared prior to having environmental management plans approved for a pipeline network linking coal [...]]]></description>
			<content:encoded><![CDATA[<p>The Queensland Gas Company (QGC) has been issued three penalty infringement notices by the federal environment department for unapproved clearing of vegetation as part of the construction of a pipeline in far north Queensland.</p>
<p>Up to six kilometres of vegetation was cleared prior to having environmental management plans approved for a pipeline network linking coal seam gas fields in the Surat Basin with a proposed liquified natural gas plant on Curtis Island near Gladstone.</p>
<p>“QGC&#8217;s failure to have these plans approved by the federal government and in place prior to commencement of the clearing of vegetation contravened conditions attached to the approval granted in October 2010,” said a departmental spokesperson.</p>
<p>“Matters of national environmental significance are unlikely to have been significantly impacted by the vegetation clearance in this case.&#8221;</p>
<p>The pipeline project was approved with 67 strict conditions to minimise the environmental impact of the building and operation of the pipeline network.</p>
<p>“In issuing notices imposing penalties totalling $19 800, the department considered the technical nature of the breach and level of co-operation given by the company during the investigation.<br />
QGC was issued with the penalty infringement notices on 15 April 2011.</p>
<p>“The notices given to QGC send a strong signal to companies that the department takes compliance with national environment law very seriously with penalties and breaches enforced,” said the spokesperson.</p>
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		<title>Government subsidies encourage pollution</title>
		<link>http://econews.org.au/2011/04/government-subsidies-encourage-pollution/</link>
		<comments>http://econews.org.au/2011/04/government-subsidies-encourage-pollution/#comments</comments>
		<pubDate>Mon, 18 Apr 2011 07:29:51 +0000</pubDate>
		<dc:creator>Editor</dc:creator>
				<category><![CDATA[Energy]]></category>
		<category><![CDATA[Interviews]]></category>
		<category><![CDATA[Society + Development]]></category>
		<category><![CDATA[ACF]]></category>
		<category><![CDATA[clean energy]]></category>
		<category><![CDATA[climate change]]></category>
		<category><![CDATA[Don Henry]]></category>
		<category><![CDATA[Issue 19]]></category>

		<guid isPermaLink="false">http://econews.org.au/?p=1905</guid>
		<description><![CDATA[Eco talks with Don Henry of the Australian Conservation Foundation about the impacts of government subsidies. Don Henry is the Executive Director of the Australian Conservation Foundation (ACF). Henry has led the ACF since 1998, helping it to become a strong advocate for the environment by promoting solutions through research, consultation, education and partnerships. In [...]]]></description>
			<content:encoded><![CDATA[<p>Eco talks with <strong>Don Henry</strong> of the Australian Conservation Foundation about the impacts of government subsidies<strong>.</strong></p>
<p><strong>Don Henry</strong> is the Executive Director of the <a href="http://en.wikipedia.org/wiki/Australian_Conservation_Foundation">Australian Conservation Foundation</a> (ACF). Henry has led the ACF since 1998, helping it to become a strong  advocate for the environment by promoting solutions through research,  consultation, education and partnerships. In 2008, Henry won the <em>Equity Trustees Not For Profit CEO of the Year</em> award. In 1991 Henry was awarded a <a href="http://en.wikipedia.org/wiki/Global_500">Global 500</a> Environment Award from the <a title="United Nations Environment Program" href="http://en.wikipedia.org/wiki/United_Nations_Environment_Program">United Nations Environment Program</a> in recognition of outstanding practical achievements in the protection of the environment. (source: <a title="Don Henry" href="http://en.wikipedia.org/wiki/Don_Henry" target="_blank">wikipedia</a>)</p>
<p><strong> </strong></p>
<div id="attachment_1906" class="wp-caption alignleft" style="width: 260px"><img class="size-full wp-image-1906" title="Don Henry" src="http://econews.org.au/wp-content/uploads/2011/04/Don-Henry.jpg" alt="Don Henry image" width="250" height="299" /><p class="wp-caption-text">Don Henry, Executive Director, Australian Conservation Foundation</p></div>
<p><strong>ECO: Why is it important in your opinion to eliminate fossil fuel subsidies?</strong></p>
<p><strong>HENRY:</strong> Recent analysis by the Australian Conservation Foundation shows the federal government spends $12 billion each year on subsidies that encourage greenhouse pollution, but only $1 billion on programs to tackle climate change.  The $12 billion of fossil fuel subsidies are a dead weight on the economy, the budget and the environment.  Not only do they encourage pollution, they also <em>discourage</em> industries from becoming more efficient, because they are getting paid from the public purse to keep on doing things the old, dirty way.</p>
<p><strong>ECO: In September 2009 in a Communiqué from Pittsburgh, the G20 nations committed to “rationalise and phase out over the medium term inefficient fossil fuel subsidies that encourage wasteful consumption”.   As a member of the G20 has Australia done anything to phase out any subsidies?</strong></p>
<p><strong>HENRY:</strong> A Freedom of Information request by Greenpeace has uncovered documents that show bureaucrats last year identified billions of dollars of fossil fuel subsidies that should be cut for Australia to honour the G20 commitment.  Yet the government told the international forum no such subsidies existed.  It’s important our government comes clean about taxpayer-funded support for fossil fuel industries – and got on with the job of reforming those subsidies and putting us on the path to a clean energy economy.</p>
<p><strong>ECO: Which subsidies should be targeted initially?</strong></p>
<p><strong>HENRY:</strong> The fringe benefits tax (FBT) concession for private use of company cars is projected to cost Australian taxpayers more than $1.2 billion dollars per year by 2012-13.  What possible justification is there for an investment of our nation’s wealth in tax concessions that mean that if you drive a company car, the benefits increase the more you drive it and the more you pollute the atmosphere?  Researchers at Latrobe University found 20 per cent of the beneficiaries of this FBT concession drive more than they otherwise would have in order to secure the increased tax benefits.  The FBT concession for company cars should be restructured to create positive incentives for efficient vehicles, to remove perverse incentives to drive more and to complement efforts to re-tool the Australian car industry for cleaner car production.</p>
<p>By far the largest fossil fuel subsidy, the fuel tax credits scheme, costs Australian taxpayers around $5 billion a year.  Most of this goes to subsidise the diesel fuel use of large mining, forestry and transport companies.  Let’s be clear about what the fuel tax credits scheme means.  It means if you are a commuter in Sydney’s western suburbs or Melbourne’s south-eastern growth corridor or outer Brisbane, with little or no access to reliable public transport, you pay 38 cents per litre in tax on the petrol you need to get to work.  But if you are the world’s wealthiest mining company, making record $10 billion half-year profits, you pay not a single cent in tax for the diesel you use for your off-road mining operations.  This is unfair and it’s bad for the environment.  It must be changed.</p>
<p><strong>ECO: Do you think there would be political fall out from their removal?</strong></p>
<p><strong>HENRY:</strong> It’s time for the government to stand up to the big polluters and say enough is enough.  Australia cannot afford, environmentally or in terms of sound and responsible fiscal policy, to continue these subsidies.  We need to stop putting taxpayers’ money into pollution promotion and start investing in clean energy, like wind and solar, and in cleaner fuels and cleaner transport.</p>
<p><strong>ECO: What should the government do with the money the elimination of fossil fuel subsidies will bring?</strong></p>
<p><strong>HENRY:</strong> The money saved by restructuring fossil fuel subsidies should be put towards a range of programs to tackle climate change and shore up our natural environment against the threats it faces.  Australia’s ecosystems are our silent life support systems. We need to invest in keeping them healthy and functioning. A new Climate Change &amp; Ecosystem Protection Fund should be set up and resourced with at least $1 billion per year.  This would be put towards ending land clearing and forestry operations in high conservation value native forests, protecting wetlands in the Murray-Darling Basin, establishing a network of marine sanctuaries and National Heritage listing for the Kimberley.</p>
<p>&nbsp;</p>
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