Category: General news

Managing director of Ebono Institute and major sponsor of The Generator, Geoff Ebbs, is running against Kevin Rudd in the seat of Griffith at the next Federal election. By the expression on their faces in this candid shot it looks like a pretty dull campaign. Read on

  • Soil moisture and hot days examined globally

    ScienceDaily: Severe Weather News


    The electric atmosphere: Plasma is next NASA science target

    Posted: 17 Jul 2012 03:34 PM PDT

    Two giant donuts of this plasma surround Earth, trapped within a region known as the Van Allen Radiation Belts. The belts lie close to Earth, sandwiched between satellites in geostationary orbit above and satellites in low Earth orbit (LEO) are generally below the belts. A new NASA mission called the Radiation Belt Storm Probes (RBSP), due to launch in August 2012, will improve our understanding of what makes plasma move in and out of these electrified belts wrapped around our planet.

    Soil moisture and hot days examined globally

    Posted: 17 Jul 2012 05:48 AM PDT

    For the first time, scientists in Switzerland have examined globally the connection between soil moisture and extreme heat with measured data. Their study shows that precipitation deficits increase the probability of hot days in many regions of the world. The results will help to better assess heat risks.
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  • climate code red A sober assessment of our situation (2)

    climate code red


    A sober assessment of our situation (2)

    Posted: 16 Jul 2012 08:03 PM PDT

    by David Spratt

    The first part in this series described some characteristics of the climate debate and the climate action advocacy movement in Australia.

    2. How we got to here [Part 2 in a series of 3]

    2.1 Climate in the media

    In the USA (and Australia too), concern about climate change (as measured by the climate change threat index – see chart below) peaked around 2007.  Research studies find that media coverage of climate change directly affects public concern levels, and that the actions of political elites turn out to be the most powerful driver of public concern. Concern in the USA was at its heightat the time of media focus on the IPCC’s 2007 fourth assessment reports and Al Gore’s “The Inconvenient Truth”. 

    The Climate Change Threat Index aggregates data from 6 different polling organizations gauging how much people worry about global warming

    As partisan and ideological divides kicked in, concern fell and opinion became more polarised. Now in the US, public understanding of climate is on the rebound despite the deniers’ assault, with Americans attributing their increased belief in global warming to their (correct) perception that the planet is warming and the weather is getting more extreme. The extreme heat wave and wildfires in the US in spring and early summer July 2012 havefurther contributed to the rebound. And a new poll finds that most Americans say they believe temperatures around the world are going up and that weather patterns have become more unstable in the past few years.  
    But the rise of the climate denial sector in breaking down political bipartisanship and creating confusion cannot be underestimated in derailing legislation and reducing public concern about climate harm.
    The media’s role is graphically illustrated in the case of the USA (see chart below). There was a second spike in 2009 in the lead up to COP15 in December, but after that it continued to drop. That case was reinforced in the minds of Australia’s media editors and producers when Rudd backflipped in early 2010 and Labor took climate off the agenda.  The deniers and their collaborators in the media did the rest. Due mainly to the efforts of News Limited and a spray of right-wing radio presenters, the deniers’ influence grew strongly just as Labor retreated on the issue. The see-saw tipped decisively. From 2010 onwards numerous journalists and reporters said that the climate issue had been downgraded in priority by management.

    US newspaper coverage of climate change or global warming 2000-2012

    The bright-siding of climate advocacy by the Australian government, eNGOs and some community campaigns – talking about clean energy and jobs and not talking about climate impacts – meant that for these organisations the story of climate science and impacts was simply off the agenda, and hence also for electors. This was an unfortunate positive feedback loop that reinforced in the media’s and the public’s mind the notion that the climate threat had diminished.  It remains the most spectacular own goal in recent years (which is belatedly being recognised in some circles), though the effort of the Say Yes campaign in 2011 in giving an exclusive drop on the “Cate Blanchett” TV ad to the Murdoch media runs a close second. 
    As a consequence, the opportunities to “connect the dots” between climate extremes in 2009-2011 and global warming was almost completely over-looked by the climate movement and eNGOs in Australia. (How could it be that organisations with professional communications managers missed that one?) In the case of the Labor governments, not making the connection was deliberate.  A golden opportunity was lost.
    This contrasts sharply with the way many in the US climate movement, exemplified by Bill McKibben and 350.org, have utilised the increasing frequency and severity of extreme events to “connect the dots”. Even the inside-the-beltway Washington blog“The Hill” was able to report in July 2011:

    Record-breaking heat across the country and catastrophic wildfires in Colorado are giving environmentalists a rare opening to regain the political offensive on climate change… But it also represents a wider effort by activists to use this summer’s extremes as the basis for calls for action on climate change. For the green movement, the wild weather is a chance to show that oppressive heat and dangerous storms — and maybe even big winter snowstorms — are what experts believe nature has in store. “This is another sad chapter in connecting the dots, and there will be more chapters, unfortunately, and hopefully the story won’t get too much worse before we finally do something,” said Bill Snape of the Center for Biological Diversity. “We have to talk about it. This is, unfortunately, an opportunity to do that,” said Snape, the group’s senior counsel.

    In Australia, by comparison, most of the climate movement was asleep at the wheel when presented with similar opportunities.

    2.2 Labor’s vast political incompetence

    Labor in government could not have handled the issue more incompetently:

    • Rudd’s strategic decision to isolate the Greens and deal with the opposition on the CPRS in 2008-09 kicked back in his face with the defeat of Malcolm Turnbull as opposition leader, unleashing the denier Tony Abbott into the second-highest-media-profile job in the country.
    • A failure to act decisively. The sense of urgency was lost in 2008, according to Hugh Mackay, who says that the fall in public support is not due primarily to Gillard’s failures or even Rudd’s backflip. Mackay says the trend was evident by mid-2008, when the sense of expectation accompanying the change of government was deflated by inaction and low targets in the first six months of Rudd’s term, creating “a very critical vacuum” in which “people kind of shrugged and said well, it is not that serious after all … It was seen as much more about a talking game than an acting game … When we were not called upon to act, the opportunity was lost.”
    • Getting Copenhagen wrong. Despite the gathering evidence throughout 2009, Rudd and Wong bound their strategy to a good outcome at the Copenhagen climate meeting in December of that year, and when it all went belly-up they were devastated. And politically shot. Senior government figures thought they had a deal with Rudd to go to a double dissolution in early 2010 on the CPRS and before the worst of the Copenhagen fallout had rained down. But Rudd prevaricated and lost his nerve; then Gillard and Swan pushed him into a backflip on carbon pricing, and by June 2010 he was gone.
    • Two backflips in five months. Gillard went to the August 2010 with a climate policy fit only for comedians, promising no carbon tax but “cash for clunkers” and a 100-person national consultation. Weeks later, and needing The Greens’ and independent support to save her face and her government, she backflipped and set the Multi-Party Climate Change Committee in process. Given the nature of the coup against Rudd and the election result, Gillard’s credibility was half-shot before she started and her subsequent handling of the climate issue – evasive, dispassionate, disinterested, poorly commnunicated – did more damage to Labor’s credibility. And it probably also did damage to the case it was prosecuting: climate action.
    • Weakening the legislation. Now it seems inevitable that the NSW Right faction of the ALP is using a beat-up on The Greens as a proxy for destabilizing and removing prime minister Gillard and returning to deposed-PM Rudd, in a deal which may see Rudd and the Right agree to weaken the carbon legislation and drop the minimum price. Having bagged Rudd unmercifully in early 2012 as unfit to lead, the very people who threw him out in a coup and installed Gillard in 2010 in a catastrophic failure of political judgement are now intent on doing it again, but this time in reverse.
    • Strategic communications failure. In the reportBrightsiding climate is a bad strategy, the catastrophic nature of Labor’s communications failure is discussed at length. It reached its logical conclusion when the 2012 advertising campaign in support of the climate legislation not only failed to provide a reason for acting (climate harm) but even failed to mention the reason for “compensation” the TV ads were about (the pollution tax). This will make a great textbook case study on how not to do it.

    2.3 It’s the … economy (stupid)

    It a country such as Australia, where net economic growth now is due largely to expansion of the mining industry, the power of the fossil fuel lobby is always on show: threatening; trashing proposed mining and carbon taxes; buying the media (literally) who are not sufficiently compliant; and funding delay-or-deny campaigns and industry organisations. Mining and energy ministers are rarely other than vassals rendering homage. Guy Pearce’s book High and Dry and his Quarterly Essay on Quarry Vision tell the story.  With the recurring threat of international financial disorder, and most of Australia’s non-mining economy treading water, political dependence on the mining industry cargo cult may increase, foolish though that will be. 
    Australia has bound itself into the neo-conservative frame of a deregulated economy – via free-trade agreements, a lack of financial and currency control, productivity and efficiency frames, and adherence to “small government” policies – to the whims and contradictions of a global capitalist economy now staggering from one crisis to the next. Whether the bank big bang is about to go off is anybody’s guess, but the chances are increasing. Once the neo-conservative paradigm is accepted as the foundation of policy-making, many of the measures necessary to save us from extreme climate harm are simply off the agenda. In their own works, both Nicholas Stern and Ross Garnaut have recognised this contradiction, without overcoming it, saying consistently that what needs to be done from a scientific point of view would be too economically disruptive.  If it’s a choice between business-as-usual and an expanding fossil fuel industry, or acting to stop extreme climate harm, the former wins. We have witnessed this under the Howard, Rudd and Gillard governments. When courageous leadership was required, what we got was market tinkering.
    The “wisdom of the market” as embodied in the COAG Complementarity Principles developed in 2008 have become a reason for demolishing all non-price mechanisms for renewable energy, with the Productivity Commission, the major political parties and the economics commentariat all in furious agreement. Under this guise, both Labor and Liberal government have cut a wide range of energy efficiency and renewable energy programmes, including feed-in tariffs. Some are now lining up to trash the RET which, with the other cutbacks, would leave us worse off than before the carbon price was legislated.  That such programmes are complimentery to a carbon price is not recognised. Nor is the fact that emerging industries need well-rounded industry policy and assistance. Yet we face the prospect of a vibrant clean energy sector being abandoned by industry policy-makers, while ailing fossil-fuel-intensive industries like car-making and aluminium have their pockets stuffed with taxpayers’ money.
    No better example of leadership failure was the response to the Global Financial Crisis (GFC) in 2008. With few exceptions (South Korea being the most notable), most developed economies threw stimulatory spending at the problem with little or no integration with climate policy objectives.  The GFC response showed governments prepared to save the banks but not the planet. In its wake, climate and energy programmes (for example FiTs) have been cut in many countries as budget balancing and “austerity” become de rigeur. There is no doubt that the GFC contributed to the failure at Copenhagen in December 2009, but was not the cause.  The impact of the GFC  directly on government priorities — but also on citizen’s concerns about immediate economic security — cannot be under-estimated in contributing to the diminution of climate as a first-tier issue. 
    In summary, as John Wiseman wrote in a recent Post-Carbon postcard,

    The primary barriers to the rapid acceleration of de-carbonization policies and programs are political rather than technological. The largest obstacles remain the influence of oil and coal interests working to protect their investments from being stranded as the tide turns in the direction of more renewable and sustainable energy supply options. At a time when clouds of economic uncertainty continue to hang over Europe, there is also an abiding danger of attention on climate change and other ecological challenges being overwhelmed by the more immediate threat of rolling financial crises.

    2.4 A moment’s reflection

    Looking at all these factors, it’s not difficult to see (following Hugh Mackay’s analysis) that public support for action was at its height as Labor came to power in December 2007 and has been sliding ever since 2008, abetted by the denier and Murdoch media campaigns, the GFC and Labor’s incompetence.  A recent Lowry Institute poll reflects this view (below). Walking Against Warming was probably at is biggest and brightest in 2007-08. Commitments to carbon pricing and increasing the RET were made before Labor won power.

    The sun was shining brightly for urgent climate action in 2007-2008, when carbon pricing in Australia started its journey. By the time it was legislated in 2011, the light was fading. If that is the case, the climate and energy policies now legislated may have less to do with what eNGOS and the climate movement did in 2008–2011 that what happened in 2007 when Rudd in opposition appointed Garnaut, and what happened  after the hung parliament result in 2010. It was Garnaut who drive the process (with limited terms of reference) from 2007 onwards, with a quirk of history in 2010 thrown in. It was the Greens and the two independents who put climate back on the agenda and made the passage of the climate legislation possible.
    In retrospect, the 2009-2010 year takes on particular significance. As that period started, Australia was gripped by drought, citizens lived with restricted waters (and seemed to accept such utility rationing as fair and necessary), and unprecedented fires and record temperatures had left on indelible mark on most Victorians. Hopes were high that Ross Garnaut’s report would soon result in climate legislation passing parliament, whilst Copenhagen would represent a stepping-up of commitments.  But Copenhagen failed, Rudd’s linking of Australian legislative aspirations to it back-fired, and soon it was time for a new PM. By late 2010 the Australian story was of record rain and floods, and Cyclone Yasi. In just over a year, the story had flipped, just like Rudd and Labor.

    2.5 Climate campaigning

    It was clear after Copenhagen and Rudd’s backflip that the game had changed, but the big NGOs were slow to recognise it. If they had, they would have devoted significant resources to re-invigorating public concern through community education and organising (perhaps in the manner of Your Rights at Work), but they did not. A priority on operating inside the Canberra beltway and managing the media cycle continued to take precedence over spending serious resources in the field to build community support. Such activity received little or no assistance from the national eNGOs and their e-lists of contributors and supporters continued to be treated as money-and-tick-a-box fodder. 
    There have been exceptions, such as GetUp’s efforts in organising locality-based meetings of supporters on climate in a pre-election period. It seems important to re-try this work more systematically with the larger eNGOs pitching in to help build, and support, existing local community campaigns, and providing sufficient resources to sustain the effort. On the other hand,GetUp’s efforts on the 5 June 2011 rallies were a great example of how not to do it.
    Australia’s climate action sector is diverse, ranging from big, national organisations with annual budgets in the tens of millions, through smaller and more nimble state and regional bodies and semi-professional advocacy campaigns, to completely voluntary locality-based community groups. Whilst it is hard to generalise, there has been inadequate talking and decision-making across the whole sector, even taking some serious differences into account. Certainly there has been no effective and continuing united front as has generally the case with big issues for the trade union movement, for example, or historically over a range of significant social and environmental campaigns.   As a consequence, strategies, priorities, campaign objectives and public messages have been inconsistent.
    There is a bit of a look-at-me, post-modernist sense to much of this: a scatter of groups with the “best” approach often talking past each other, with branding and corporate imperatives and marketing-driven bright-siding winning the battle over the need for a strategically sound, united approach. I don’t think I have ever witnessed an extended discussion amongst community climate groups on what to do about the parts of a city or large region where there are no community climate groups, and the development of a plan, tools and resources to address the problem: the part has taken precedence over the whole, in the sense that no organisations or unified structures take responsibility for the whole. 
    The rise and dominance of professional, non-for-profit advocacy organisation creates a new structural challenge. With reliance on private and business donors and government funding, such groups often place communications specialists and marketeers above campaigners in the hierarchy, so all that is said and done builds a brand identity. It’s hard not to conclude that donor dependence, political allegiances and branding imperatives often triumph over good politics. When it comes to “united” action, there is a compelling reason for each eNGO to sell their view, with their CEO, to  their supporter base and the media, rather than the story as a whole. This is a systematic problem that bursts into spectacular damage on a number of occasions, such as the role of the Southern Cross Climate Coalition in 2009.
    The change we need is not going to happen to without mass civic participation and a people power’s movement for transformation. We must all help to build this, because it is fatuous to believe that government or business will take the initiative to confront and overturn the neo-liberal paradigm that condemns their politics to failure. It is here that the big advocacy groups such as ACF, WWF and Climate Institute are already facing a stark choice between a pollcy-first or power-first strategy. Should they primarily stay inside the Canberra beltway, do make-a-video-tick-a-box-send-an-email-give-us-money but fail to empower their membership and supporters or, on the other hand, put serious resources into supporting community organising, spend less time competing as brands in the climate advocacy supermarket, and share resources to help build mass civic participation?

    2.6 Dissonance

    Cognitive dissonance is growing because what needs to be donecannot be achieved in today’s neo-conservative capitalist economy. A rapid transition will required a great deal of planning, coordination and allocation of labour and skills, investment, and materials and resources, that can’t just be left to markets and pricing. There is a choice between two dystopias: some very significant social and economic disruptions now while we make the transition quickly, or a state of permanent and escalating disruption as the planet’s climate heads into territory where most people and most species will not survive. Our task now is to chart the “least-worst” outcome. 
    So this will not be painless, and the mass of the population will need to actively understand and participate in some personally-disruptive measures, but they will do so because they have learned that the transition plans are both fair and necessary, and the other choice is unspeakable.  Paul Gilding addressed some of these issues in The Great Disruption, but few were prepared to continue the conversation.

    • The concluding Part 3: Challenges will be posted soon.

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  • New buildings on coast should be given time-limited approval of 90 years, planning review finds

    WHAT GENIUS CAME UP WITH 90 YEARS. 50 YEARS WOULD BE MORE REALISTIC ACCORDING TO SCIENTIFIC REPORTS. ?????

    New buildings on coast should be given time-limited approval of 90 years, planning review finds

    0

    NEW buildings on the coast should be given a time-limited approval of up to 90 years in case of sea-level rises caused by climate change, a review of state’s planning laws found.

    The review comes after coastal property owners fought sea-level projections prepared by NSW councils, fearing they would strip billions of dollars from the value of coastal family homes.

    The independent chairmen of the NSW Planning System Review, Tim Moore and Ron Dyer, found granting approvals for a set period of time was the only way to stop the “sterilising” of coastal development.

    They found the caveat of a time limit would stop councils from rejecting all proposals for coastal development.

    It would also save councils from running the long-term risk of breaching a duty of care to future residents.

    “Time-limited development consents of up to 90 years are to be permitted for areas subject to projected sea level rise as a consequence of climate change,” the report recommends.

    “Such time limits are to be reviewed at regular intervals to permit extension (if warranted) in light of emerging scientific knowledge.

    “This will enable planning for climate change in a fashion that would not entirely sterilise the development potential of land.”

    The review found that coastal NSW had to strategically plan for “significant growth pressures”.

    The NSW Coastal Society submission called for time-limited approvals that would allow people to live in “currently zoned residential land in at-risk areas until such time as the actual risk to life and property becomes unsustainable”.

    But Coastal Residents Incorporated secretary Pat Aiken said the review ignored the concerns raised by NSW property owners affected by sea-level rise projections.

    “Timed limited consent is no different to planned retreat, managed retreat or abandonment – at least 60,000 properties in NSW are affected,” he said.

  • IMF downgrades global growth forecast

    IMF downgrades global growth forecast

    Posted July 17, 2012 10:05:03

    The International Monetary Fund has cut its forecast for global growth to the lowest level in three years, saying the world’s economic recovery remains at risk.

    In its World Economic Outlook update, the IMF says it expects the world economy to grow 3.5 per cent this year – that is 0.1 per cent lower than its forecast three months ago.

    It is forecasting global growth of 3.9 per cent next year, down from a previous 4.1 per cent prediction.

    However, the fund has also warned that a sharper downturn is possible if Europe and the United States fail to act.

    The IMF’s Jose Vinal says he is heartened that Europe finally seems determined to overcome its economic crisis.

    “Well I think that the largest single risk to global growth is associated with a potential escalation of the crisis in Europe, in the Euro area,” he warned.

    “And this is why it’s very important that the efforts that had been put in place in recent weeks bear fruit.”

    Among the biggest revisions to the IMF’s forecasts was a 0.6 per cent cut to Britain’s expected growth this year and next, taking the Olympic host down to an expected economic expansion of just 0.2 per cent this year and 1.4 per cent next year.

    Europe is expected to experience a 0.3 per cent economic contraction this year, largely led by recessions in the big economies of Italy and Spain.

    Among the emerging economies, China and India’s growth forecasts have both been revised down, but the two countries are expected to grow at 8 and 6.1 per cent respectively this year.

    The Federal Treasurer Wayne Swan says the International Monetary Fund’s world economic outlook points to ongoing uncertainty in the global economy.

    However, he remains confident China will continue growing strongly, saying the Chinese government engineered the slowdown and would act to stimulate growth if required.

    “There were inflationary pressures in China and also challenges in their property sector,” he commented.

    “They deliberately slowed their economy to deal with those challenges, and also to fundamentally reform their economy and to move to more domestic consumption and away from their export led model.”

    Wayne Swan says the weakness in Europe continues to pose the most significant risk to the global recovery.

    He says it is critical that European leaders implement a range of reforms to boost growth and restore fiscal sustainability.

    Topics:business-economics-and-finance, economic-trends, australia, china, european-union, india, united-kingdom

  • America is going broke

    c

    More oil has been found than in Saudi Arabia, the military is stronger than ever before, yet the US is on the verge of collapse – morally, socially and economically. The gun and the dollar’s international primacy may keep it afloat, but the people are suffering.

    In the largest state of California three cities have now filed for bankruptcy.

    With the massive shift of wealth in the USA to the top 2% the bottom 50% now share only 2.5% of total wealth. Those at the bottom 25% (half of the bottom 50%) are basically destitute. More Americans need food-stamps now just to survive than just about any time in our history. Yet, no politician running for President mentions any of this. It is not a “plank” on any major (or minor) political parties agenda. None of the self proclaimed religious candidates mention poverty. It is a dirty big secret that we do not talk about in public. In fact, with nearly all attention being focused on cutting spending, only social spending not military spending, poverty is certainly going to increase even more.

    In 2008, 17 million households, 14.6 percent of households (approximately one in seven), were food insecure, the highest number ever recorded in the United States. Four million households became food insecure in 2008, the largest increase ever recorded (p. iii, USDA 2008). (To get population figures from family size figures, multiply family size numbers by 2.58, the average family size.)

    Researchers find 14.7 million children were poor in 2009, 2.5 million more than in 2000 hild poverty increased in 38 states from 2000 to 2009. As a result, 14.7 million children, 20 percent, were poor in 2009. That represents a 2.5 million increase from 2000, when 17 percent of the nation’s youth lived in low-income homes.

    With the country in its worst economic crisis since the Great Depression, four million additional Americans found themselves in poverty in 2009, with the total reaching 44 million, or one in seven residents. Millions more were surviving only because of expanded unemployment insurance and other assistance.

    Using an expanded definition of poverty, the U.S. Census Bureau said it determined that 15.7 percent of Americans — 47.8 million — live in poverty. Some 43 Million Use Food Stamps More than 14% of the population drew food stamps in November to purchase groceries as high unemployment and muted wage growth crimped budgets.

  • The wet side of Greenland (climate code red

    climate code red


    The wet side of Greenland

    Posted: 15 Jul 2012 05:29 PM PDT

    An Arctic Sea Ice blog crosspost 

    When writing The dark side of Greenland, a recent blog post on decreasing reflectivity of the Greenland ice sheet, with images comparing the southwest of Greenland with satellite images from previous years, I of course realized that when that ice sheet becomes less reflective, it will soak up more solar energy and thus melt faster. But the practical aspect of this theory never really dawned on me, until I saw this video:

    More videos here and here.

    Levels in the Akuliarusiarsuup Kuua river, also knows as the Watson river, have reached such heights that they have smashed the two bridges connecting the north and south of Kangerlussuaq, a small settlement in southwestern Greenland, located at the head of the fjord of the same name. The river water stems from different meltwater outflow streams from Russell Glacier (an outflow of the Greenland ice sheet), and is a tributary of Qinnguata Kuussua, the main river in the Kangerlussuaq area.
    Of course the local media are covering the story. Here are a few excerpts from different news articles from Sermitsiaq (via Google translate): 

    What has happened in detail over the inland ice, which caused this incident, is not yet known, but the fierce heat has certainly been an important player. And unfortunately it looks like the weather will not come to the Greenlanders’ rescue, as the air temperatures over the ice sheet are expected to remain warmer than normal at least the next 7-10 days, writes Greenland meteorological Jesper Eriksen at dmi.dk.

    However, it’s not only hot on the icecap at Kangerlussuaq. Deep in the ice, there are also plus degrees: In Greenland, it has been very hot over the inland ice in comparison to normal conditions. On July 11th at 15 UTC the recorded temperature at the Summit Camp weather station, which is located at the ice cap’s highest altitude (3200 metres), was 2.2 degrees Celsius. That is quite high for this height, particularly in light of the fact that ice has a relatively high albedo.

    Just 2.2 °C doesn’t sound like much (although it looks to be a new record for July), until one realises that we are talking Summit Camp here. At an altitude of 3200 metres. In the middle of the Greenland ice sheet. Nothing but ice.

    3.5 million liters of water pressed through the narrow river every second. It’s almost a doubling of previous records. It’s no wonder that a 20 ton wheel loader was torn away from the bridge in Kangerlussuaq like a toy.

    It’s difficult for me to assess whether this is correct, flipping through thisresearch paper by Van As et al: Large surface meltwater discharge from the Kangerlussuaq sector of the Greenland ice sheet during the record-warm year 2010 explained by detailed energy balance observations. I’ll get back on this.
    Quote from the conclusion:

    Due to the early onset of melt in 2010, combined with lower winter accumulation, surface albedo was below the 2000–2010 average as determined from calibrated MODIS imagery. This in turn allowed for larger solar radiation absorption, resulting in higher melt (melt-albedo feedback). As a consequence, energy available for surface melt was larger in 2010 than in 2009, particularly in the upper ablation zone. While the warmer atmosphere caused increased melt over the entire elevation domain, in the upper ablation zone the relatively low albedo allowed for higher solar radiation absorption rates, contributing over half to the melt increase…
    During warm episodes in the future, a melt response of at least this magnitude should be expected unless large wintertime snowfall offsets the melt-albedo feedback.

    Albedo of the Greenland ice sheet wasn’t so great this year, judging from these regularly updated graphs on the Meltfactor blog, particularly at higher elevations:

    2000-2500m_Greenland_Ice_Sheet_Reflectivity_Byrd_Polar_Research_Center
    There’s another first-hand report near Kangerlussuaq, written by Ben Linhoff on the Scientific American blog:
    From the mess tent, we can hear huge boulders crashing through rapids half a kilometer away. The boulders sometimes sound like approaching footsteps, and as we’re all just a tiny bit nervous about an unlikely polar bear visit, conversations trail off and we listen.

    Ben Linhoff sampling the stream formed by glacial melt early in the season.
    Ben Linhoff sampling the stream formed by glacial melt early in the season.

    In the four years our camp has existed on this glacial river, more meltwater is spilling out from beneath Leverett Glacier than we’ve ever seen. What’s more, the river has spilled over its banks and is now eroding a glacial moraine near our camp that was likely pushed there in the 1700’s during the Little Ice Age. It’s only June and the river is still rising.

    The Greenland Ice Sheet is the most impressive thing I’ve ever seen. Looking out over its seemingly endless expanse of white, grey, and black textures of crevasses and rolling hills of ice, one feels close to infinity. On my last trail run, I ran to the top of a small mountain surrounded on three sides by the ice sheet. I was wearing running shorts and a tee shirt; the sun was bright and a steady wind coming off the ice kept the mosquitoes away. I sat down on a slab of granitic gneiss and leaned against a warm boulder. The wind was surprisingly balmy and humid, despite having just crossed the Greenland Ice Sheet. I closed my eyes and soaked in the heat and sun. Later that day I reformatted my air temperature graphs from last year’s season to fit the data collected this June. The y-axis had to be expanded by 10 degrees.

    I’m sure we’ll hear more about this in the weeks to come.

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