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  • Sea-level rise on the agenda at coastal conference

    Friday March 28, 2014
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    Sea-level rise on the agenda at coastal conference

    By Emily Barton

    March 28, 2014, 6 a.m.

    • Sea-level rise on the agenda at coastal conference

    A PRESENTATION to a national conference of coastal councils has reiterated the need for local government to communicate with residents about sea-level rise, deputy mayor Neil Burnside says.

    Councillors this week attended a two-and-a-half day conference at Ballina for coastal councils to discuss the future of the Australian coast and its communities.

    The conference was timely as the Eurobodalla Shire Council sea-level rise policy has been under hot debate for the past month.

    It comes after a motion, proposed by councillor Milton Leslight, to notify residents affected by sea-level rise was knocked back by the council last week.

    Eurobodalla Shire Council general manager Dr Catherine Dale attended the conference along with ERA councillors Burnside, Leslight and Liz Innes.

    Speaking on the last day of the conference on Wednesday, Cr Burnside said interesting reports and benchmarks comparing various areas were spoken about throughout the two days.

    He said environmental lawyer Andrew Beatty spoke on the legal implications of planning for climate change impacts and reiterated comments made previously regarding the need for councils to be at the front foot when it came to planning for the risks.

    “He (Andrew Beatty) said that not only should ratepayers have been told of the potential risk by now, but they should receive updates on the risk as more information becomes available,” Cr Burnside said.

    “This flies in the face of the decision of the majority of Eurobodalla councillors at the meeting last week, saying that not only shouldn’t ratepayers be told of the decision taken years ago, but that there was no need to frighten the horses by bothering them with such matters.”

    Cr Burnside said he was proposing to call upon all data to compare the Eurobodalla’s performance against other councils.

    “Council needs to communicate with affected residents and inform them that they are affected, of the current sea level, the process of reviewing the policy and seek their input into the policy,” he said.

    “Not only is it patronising it’s legally imprudent and council needs to tell them and involve them in the process to allow for a clear explanation and to stop the confusion.”

    Also addressed at the conference were population trends in coastal areas, planning for uncertainty,  and a national perspective of coastal issues.

    Featured News

    Little golfers tee off

    Little golfers tee off

    The Batemans Bay Public School winded up its golf program this week at the Catalina Country Club.

    Tigers first grade axed

    Tigers first grade axed

    The Batemans Bay Tigers have withdrawn their first grade team from the Group Seven rugby league competition.

    Have a say on small business

    Have a say on small business

    Batemans Bay small business owners will have the opportunity to raise their concerns directly with a federal minister …

  • At Home: Use of geothermal heat pumps on the rise

    At Home: Use of geothermal heat pumps on the rise

    Posted: March 21, 2014 – 3:10pm
    Special to The Capital-Journal

    With homeowners exploring more energy-efficient options for their heating and cooling systems, the purchase and installation of geothermal heat pumps are on the rise in the Sunflower State, according to the Kansas Geological Survey, or KGS.

    Large-scale “direct use” geothermal systems – which involve using the heat in the water directly (without a heat pump or power plant) for such things as heating of building complexes, industrial processes, greenhouses, aquaculture (fish farming) and resorts – are more common west of the Rockies. However, the KGS informational report indicates that geothermal heat pumps, or GHP’s, for residential and commercial use are increasing in Kansas.

    While that news may be encouraging, what exactly is geothermal heat and how does a geothermal heat pump work?

    According to the Geothermal Resources Council, “GHP’s use the earth or groundwater as a heat source in winter and a heat sink in summer. Using resource temperatures of 4°C (40°F) to 38°C (100°F), the heat pump, a device which moves heat from one place to another, transfers heat from the soil to the house in winter and from the house to the soil in summer.”

    Tim Dugan began Ground Source, Inc., of Holton, in the early 1990’s. He said while the awareness in the geothermal heat pumps has grown since he began installing the systems in homes and small businesses, the science of geothermal heat isn’t new. In fact, he said Oklahoma State University began studying geothermal heat after WWII. He said today, the basic level of knowledge about GHP’s mainly centers around the energy cost savings.

    “From 23 years ago to now, yes, there’s more interest,” Dugan said. “From the people we talk to at the home show, they know someone who’s had lower bills (with the GHP). They know it’s good.”

    Dugan said he estimates he’s installed 700 to 800 GHP’s in northeast Kansas since the early 1990’s. He said the GHP units he sells and installs initially cost an estimated $20,000. With a 30-percent federal tax credit (Kansas doesn’t offer a tax credit at this time for GHP’s), the cost drops to $14,000 and could decrease even more with additional energy-efficient credits and rebates. Some FHA-backed mortgage loans also have higher loan limits for homebuyers who will install energy-efficient systems and windows.

    Using all available credits and rebates, Dugan said if you’ve been a propane customer, you could potentially recoup the cost of your GHP in two to three years. If you’ve been natural gas consumer, it could be four to six years before the GHP “pays for itself.”

    Aside from the savings on your heating and cooling bills, Dugan said the GHP’s are quieter than standard HVAC systems and provide a more constant, comfortable temperature level in your home, even during the extremes of summer and winter.

    According to information posted on Ground Source, Inc.’s website, “There is no combustion or need to vent exhaust gasses which means our equipment can be installed virtually anywhere.

    If you have ductwork already installed in your home, you are starting the race ahead of the pack. If not, we can effortlessly install ductwork so you can enjoy the comfort of geothermal to its full extent.”

    Another advantage of the GHP’s is they can be installed inside the home, free from the problems that weather and vandalism can present for traditional outside units.

  • FW: Its not too late 9

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    FW: Its not too late 9

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    John James

    6:23 PM (1 hour ago)

    to John

    I have prepared an urgent report and urge you to read. It is not long, and full of of pictures rather than scientific technicalities.

    I am reporting on an urgent consequence of heating in the Arctic.  Increased warming has created the immediate prospect of a massive release of methane.

    The urgency is that this promises to be so large it will dwarf in one outburst all the carbon we have ever produced.

    I asked friends whether I should send this out. It is such a monstrous story I felt I had to find support before posting it.

    Neal: In the marketing world they say you have to get your storey across to your audience at least eight times before they will accept you. So I say publish and publish and keep repeating what people need to know.

    Catherine: If for no other reason, this report is a good reminder of what really matters and of where we would be better served to put our attention.

    So here it is. How do you react? What can you do personally?

    John

  • Divestment success! And the big 6 things that happened this week

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    Divestment success! And the big 6 things that happened this week

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    Charlie Wood – 350.org Australia charlie@350.org Unsubscribe

    5:07 PM (54 minutes ago)

    to me

    Dear friend,

    While Tony Abbott got all medieval on Australia by reintroducing knights and dames this week, the fight for fossil fuel divestment has broken into the public spotlight like never before.

    From the Minerals Council launching a campaign against the divestment movement on Monday, to UniSuper announcing it will divest its Socially Responsible investment portfolio of fossil fuels today, this week has been a game changer, and the battle is swinging our way!

    This is a long email. That’s mainly a reflection that there are thousands of people in this movement, doing amazing work. That means there is a lot to report on, and today, a lot to celebrate.

    So here we go with the 5 big moves of the week:

    1. UniSuper makes an exciting divestment announcement!

    UniSuper is one of Australia’s largest super funds, with over 450,000 members and $30 billion under management. Since last month, over 1800 UniSuper members have asked the fund to go fossil free. Thanks to this support, we are now in negotiations with UniSuper over a comprehensive strategy for dealing with their fossil fuel investments. But excitingly, step one has been agreed to and today UniSuper notified their members that they will be divesting fossil fuels from their Socially Responsible fund. This is particularly excellent news given the campaign that the Minerals Council is now waging to keep our super funds wedded to coal*. Join us in celebrating this win by LIKING and SHARING our meme here.

    2. Universities collude to avoid scrutiny and then get embarrassed.

    Last night, ABC’s Lateline revealed that Australia’s Group of Eight** universities are colluding to avoid scrutiny over their plans to deal with the financial risks posed by their fossil fuel investments. The information was accidentally supplied by Monash University in response to a survey issued by the Asset Owners Disclosure Project (AODP) to 300 Universities internationally.***

    This is the ultimate irony. One the one hand, universities are leaders of sustainability and climate change research, innovation and education, with staff, students and alumni working to build a low-carbon future. Yet on the other hand, our universities are investing in industries that will ensure this future is unattainable. If you are connected to a university, click here to ask them how they are managing the financial risks of climate change.

    3. Melbourne University announced it won’t divest. Fossil Free MU won’t stop there.

    University of Melbourne students and staff are outraged today by a public statement from the University indicating that it will not divest from fossil fuels. The University claims that divestment will reduce their returns, despite a recent report by The Australia Institute in partnership with 350.org and Market Forces indicating that divestment doesn’t reduce returns and a statement from UniSuper today that their returns would remain “about the same” after divesting fossil fuels from their socially responsible fund. Click here to ask the University of Melbourne to change their mind and go fossil free today.

    4. Fossil Free ANU present to the University’s council.

    Responding to the Group of Eight collusion revelation, Fossil Free ANU, Australia’s longest running divestment campaign, turned up at the university chancellery this morning to deliver a strong message to ANU’s council and Vice Chancellor Ian Young, who heads up the Group of Eight. They were given the opportunity to present to council on the need to disclose and divest the ANU’s fossil fuel investments. Click here to support the campaign’s call for ANU to go fossil free.

    5. The Minerals Council attacked 350.org & launched an anti-divestment campaign.

    On Tuesday we wrote to you about the attack in Monday’s Australian on 350.org and the divestment movement from the Minerals Council CEO, Brendan Pearson. His attack revealed more about the coal industry than about those interested in challenging it’s license to keep polluting. It was also noted that the Minerals Council has begun an anti-divestment campaign, lobbying investors not to divest. You can read our response to Mr Pearson’s oped in our blog response here.

    6. Stranded assets expert gets public and media attention.

    Finally, we’ve seen great media coverage and turnouts for talks and panel sessions with Oxford University academic Ben Caldecott on the risk of stranded assets in Australia — something everyone with a super fund, bank account or investments should know about! Checkout some of the coverage here.

    This week has been incredible, and as Friday brings the week to an end, we’re left feeling hugely grateful to all of the people that are building this wonderful movement. Our massive gratitude goes to all the people who have stepped up to become a regular giver or a one off giver this week! Thanks to you, we’ll be able to sustain and power-up the work that 350.org does.

    Have a wonderful weekend,

    Charlie, Vicky, Aaron, Blair, Josh and the whole 350.org Australia team

    *‘Miners target funds to spread the message on coal’, The Australian, 24th March

    **The Group of Eight includes: UNSW, ANU, Monash, University of Melbourne, University of Sydney, University of Adelaide, University of Queensland, University of Western Australia

    ***‘Students outraged by university climate collusion’, The Australian, 28th March; ‘Universities face claim they avoid scrutiny of fossil fuel investments’, The Sydney Morning Herald, 28th March


    350.org is building a global climate movement.

    Become a sustaining donor to keep this movement strong and growing.

     

  • A more potent greenhouse gas than carbon dioxide, methane emissions will leap as Earth warms

    Featured Research

    from universities, journals, and other organizations

    A more potent greenhouse gas than carbon dioxide, methane emissions will leap as Earth warms

    Date:
    March 27, 2014
    Source:
    Princeton University
    Summary:
    New research indicates that for each degree that the Earth’s temperature rises, the amount of methane entering the atmosphere from microorganisms dwelling in lake sediment and freshwater wetlands — the primary sources of the gas — will increase several times.

    New research in the journal Nature found that for each degree that the Earth’s temperature rises, the amount of methane entering the atmosphere …

    Credit: Image courtesy of Cristian Gudasz

    While carbon dioxide is typically painted as the bad boy of greenhouse gases, methane is roughly 30 times more potent as a heat-trapping gas. New research in the journal Nature indicates that for each degree that  Earth’s temperature rises, the amount of methane entering the atmosphere from microorganisms dwelling in lake sediment and freshwater wetlands — the primary sources of the gas — will increase several times. As temperatures rise, the relative increase of methane emissions will outpace that of carbon dioxide from these sources, the researchers report.

    The findings condense the complex and varied process by which methane — currently the third most prevalent greenhouse gas after carbon dioxide and water vapor — enters the atmosphere into a measurement scientists can use, explained co-author Cristian Gudasz, a visiting postdoctoral research associate in Princeton’s Department of Ecology and Evolutionary Biology. In freshwater systems, methane is produced as microorganisms digest organic matter, a process known as “methanogenesis.” This process hinges on a slew of temperature, chemical, physical and ecological factors that can bedevil scientists working to model how Earth’s systems will contribute, and respond, to a hotter future.

    The researchers’ findings suggest that methane emissions from freshwater systems will likely rise with the global temperature, Gudasz said. But to not know the extent of methane contribution from such a widely dispersed ecosystem that includes lakes, swamps, marshes and rice paddies leaves a glaring hole in climate projections.

    “The freshwater systems we talk about in our paper are an important component to the climate system,” Gudasz said. “There is more and more evidence that they have a contribution to the methane emissions. Methane produced from natural or humanmade freshwater systems will increase with temperature.”

    To provide a simple and accurate way for climate modelers to account for methanogenesis, Gudasz and his co-authors analyzed nearly 1,600 measurements of temperature and methane emissions from 127 freshwater ecosystems across the globe.

    The researchers found that a common effect emerged from those studies: freshwater methane generation very much thrives on high temperatures. Methane emissions at 0 degrees Celsius would rise 57 times higher when the temperature reached 30 degrees Celsius, the researchers report. For those inclined to model it, the researchers’ results translated to a temperature dependence of 0.96 electron volts (eV), an indication of the temperature-sensitivity of the methane-emitting ecosystems.

    “We all want to make predictions about greenhouse gas emissions and their impact on global warming,” Gudasz said. “Looking across these scales and constraining them as we have in this paper will allow us to make better predictions.”


    Story Source:

    The above story is based on materials provided by Princeton University. Note: Materials may be edited for content and length.


    Journal Reference:

    1. Gabriel Yvon-Durocher, Andrew P. Allen, David Bastviken, Ralf Conrad, Cristian Gudasz, Annick St-Pierre, Nguyen Thanh-Duc, Paul A. del Giorgio. Methane fluxes show consistent temperature dependence across microbial to ecosystem scales. Nature, 2014; 507 (7493): 488 DOI: 10.1038/nature13164

    Cite This Page:

    Princeton University. “A more potent greenhouse gas than carbon dioxide, methane emissions will leap as Earth warms.” ScienceDaily. ScienceDaily, 27 March 2014. <www.sciencedaily.com/releases/2014/03/140327111724.htm>.

  • Stop the biggest mass execution this century

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    Stop the biggest mass execution this century

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    Alice Jay – Avaaz.org

    11:06 PM (9 hours ago)

    to me

    Dear friends,

    A kangaroo court in Egypt just sentenced 528 people to death. This is likely the biggest mass execution ruling this century, but one man has 10 days to stop the killings. Let’s call on Grand Mufti Allam to use his moral authority to provide clemency and block this barbarous ruling. Join the urgent call to stop the executions:

    SIGN THE PETITION

    A kangaroo court in Egypt just sentenced 528 people to death. This is likely the biggest mass execution ruling this century, but one man can stop the killings.

    Egypt’s most important religious figure, Grand Mufti Allam has 10 days to reject the decision. Religious leaders are already condemning the ruling, and as the first Mufti to be elected by his peers, he has a legitimate mandate to be the nation’s moral leader. Let’s create a global plea from people of all religions to provide clemency and block this barbarous ruling.

    This was a political show trial — the military regime is using the firing squad to wipe out the opposition. If the world does not speak up, the consequences for Egypt and the world are beyond dangerous. Sign now to save these lives and stop a spiral of violence — when one million of us have joined, religious leaders in Egypt will deliver our call for compassion directly to the Mufti:

    http://www.avaaz.org/en/stop_mass_execution_loc/?bhPqncb&v=37970

    After the hope of Tahrir Square, where hundreds of thousands took to the streets to overthrow decades of dictatorship, the Egyptian people democratically elected a Muslim Brotherhood government. But last summer the military staged a populist coup, Brotherhood supporters rioted, and then the military declared the party a terrorist organisation and violently cracked down — 16,000 democracy activists, journalists, and even teenage school girls have been arrested!

    The trial was a joke — on top of charges of rioting and destruction of property, the 528 are all accused of killing one police officer, and defense lawyers were barred from the sentencing session, which lasted less than an hour! But this is not a one off — the judiciary is repeatedly being used to crackdown on political dissent, while security forces accused of killing hundreds of protesters are rarely held to account. There are real security threats, but as the military authorities’ iron fist and intimidation grows, extremism is fuelled.

    This is the harshest mass conviction in modern Egyptian history, but what happens next in this case could have repercussions way beyond Egypt. Sign the urgent petition now asking the Grand Mufti not to rubber stamp state-sponsored murder and to provide the ethical leadership Egypt desperately needs:

    http://www.avaaz.org/en/stop_mass_execution_loc/?bhPqncb&v=37970

    The world has kept silent as this regime has launched an all out attack against an imperfect but elected government and brought democracy in Egypt to its knees. Global leaders trumpet democracy at every opportunity and strongly condemn anti-democratic plots from Crimea to Caracas. But not in Egypt. Now if the world looks away and allows this cruel mass execution to happen, a dangerous message will resonate across the globe that the world will stand by democracy, except for political Islam. That will empower one small but very dangerous group that can hurt us all: the extremists.

    Time and again the Avaaz community has forcefully advocated against brutal injustice and for peaceful, meaningful reconciliation between embittered communities. Right now Egypt’s future hangs in the balance, and a wildly unjust and provocative ruling like the one handed down in Minya could push it over the edge. Let’s bring the people’s voice to this precarious situation and ensure that these 528 lives are saved.

    With hope,

    Alice, Nick, Oli, Wissam, Bissan, Mais, Emily, Ari, Ricken and the whole Avaaz team

    MORE INFORMATION

    Hundreds of Egyptians Sentenced to Death in Killing of a Police Officer (New York Times)
    http://www.nytimes.com/2014/03/25/world/middleeast/529-egyptians-sentenced-to-death-in-killing-of-a-police-officer.html

    Egypt Opens Another Mass Trial of Islamists (AP)
    http://abcnews.go.com/International/wireStory/egypt-sentences-529-death-police-attack-23036881

    ‘Fast’ death penalty for 529 Brotherhood supporters will be appealed: Defence (Ahram)
    http://english.ahram.org.eg/NewsContent/1/64/97456/Egypt/Politics-/Fast-and-bizarre-death-penalty-for–Brotherhood-su.aspx

    Egyptian court sentences 529 people to death (Washington Post)
    http://www.washingtonpost.com/world/egypt-sentences-529-to-death/2014/03/24/a4f95692-6992-461e-aaf1-9bc84908a429_story.html