Search Results for Tag: ice
Melting Arctic ice and Europe’s freezing March
It has been an extremely cold start to spring here in Germany and other parts of the European continent this year. Parts of Scotland have been snowed under and lost their electricity supplies. For once, I haven’t had people saying “so much for global warming” etc. Could it be that a majority of people are realising that climate change does not mean a straight, linear, rise in temperature everywhere?
Scientists from the Potsdam Institute for Climate Impact Assessment (PIK) have drawn my attention to a report back in 2010 by Vladimir Petukhov from that organisation indicating that the shrinking Arctic ice (as a result of climate warming) can disturb air streams and change air pressure. This means a higher probability that Europe will get warmer winters more often. Of course there are always various factors involved, but other studies in the past three years have come to similar conclusions.
It may seem like a paradox, but yes, global warming could well be a major factor in bringing us these cool temperatures.
Let me just give you a link to a summary of “Global Warming could cool down temperatures in winter“.
- Spring picnic perhaps? Close to my office. It has melted now, but there is an ICY wind from the north-east.
DateMarch 26, 2013 | 3:44 pm
WWF has named the City of Vancouver in Canada as the first ever “Global Earth Hour Capital“. The city was awarded the distinction for its “innovative actions on climate change and dedication to create a sustainable, pleasant urban environment for current and future residents.” It is encouraging to see a Canadian city getting this climate award at a time when Canada is about to take over leadership of the Arctic Council and appears to be pushing hard for the economic development of the Arctic region. At the same time, the country’s glaciers are melting fast.
WWF writes:” Vancouver has been recognised by the jury for its ambition to be global leader on climate-smart urban development in spite of low national ambitions.” Those ambitions refer to the Canadian government’s lack of commitment to binding climate protection targets.
Well done to the City of Vancouver for making its own efforts to promote climate action and to reduce its carbon footprint. The activities include making new buildings carbon-neutral, encouraging people to make more than half their trips on foot, on their bicycles or by public transport. The city also wants to double the number of green jobs.
DateMarch 22, 2013 | 10:23 am
Mining fears decide Greenland vote
Interesting times for the “ice island“. The Greenlanders have voted for a change of government amidst concern that the incumbent government was opening the country too fast to foreign mining companies.
Alequa Hammond’s Siumit party won 42 percent of the votes, up from 26.5 percent. Kuupik Kleists’ Inuit Ataquatigiit took 34.4 percent compared to 43.7 last time. Hammond, who would be the first woman prime minister of Greenland if she successfully forms a coalition with a smaller party, campaigned on a pledge to tax foreign mining companies.
Climate change is opening up opportunities for the mining of rare earth and other raw materials in Greenland, as well as oil and gas exploration. I visited the island in 2009 to report on the effects of climate change. At that time, I could already sense the dichotomy between the desire to gain revenue from mining to fund ultimate independence from Denmark on the one hand, and concern that the changing climate was making traditional Inuit lifestyles more difficult and potentially opening the way for environmentally harmful commercial activities on the other.
Hammond, an Inuit woman who was educated in Montreal before returning to Greenland and working in tourism, told the online edition of the weekly newspaper Sermitsiaq “Too much secrecy surrounding mining projects and problems in the fishery sector, as well as a lack of construction outside Nuuk (the capital), determined the outcome”. There had been a lot of concern about proposals being discussed for a company to bring 2,000 Chinese workers to the island, with a population of just 57,000, to set up a mining venture. China is becoming increasingly interested in Greenland and the Arctic as a whole, both because of its rich mineral resources and the opening of faster shipping routes between Asia and Europe and North America.
It remains to be seen to what extent protecting the environment will have priority over economic considerations as Greenland develops further.
The Arctic Council will be meeting in Kiruna, Sweden in May, the last meeting before Canada takes over the chair. China’s application for observer status will be on the agenda. Hammond says she could support the application but would take a more critical look at Chinese investments.
Interesting times ahead. Watch this space. Related stories to catch up with:
DateMarch 14, 2013 | 11:33 am
UNEP concerned about Arctic melt
The UN Environment Programme (UNEP) has issued a warning that last year’s record shrinkage of the Arctic sea ice highlights the risks climate change brings for the planet. The annual review of the state of the world’s environment was presented in Nairobi this week during an ongoing high-level ministerial meeting.
UNEP said the summer sea ice in the Arctic had covered a record low area of 3.4 million square kilometers, 18 percent below the previous recorded minimum in 2007 and 50 percent below the average for the 19802 and 1990s. The report also mentions melting land ice in Greenland and melting permafrost in high latitudes. The figures are not new, but it is significant that UNEP should highlight the Arctic and the fact that no action is being taken in reaction to the evidence which clearly shows climate-change-induced melting.
“Changing environmental conditions in the Arctic, often considered a bellwether for global climate change, have been an issue of concern for some time, but as of yet this awareness has not translated into urgent action”, UNEP Executive Director Achim Steiner said presenting the report on Monday. He warned that the rush to extract oil and gas from the Arctic seabed as the ice retreats could lead to even higher emissions of greenhouse gases.
“What we are seeing is that the melting of ice is prompting a rush for exactly the fossil-fuel resources that fuelled the melt in the first place”, said Steiner.
“The rush to exploit these vast untapped reserves has consequences that must be carefully thought through by countries everywhere, given the global impacts and issues at stake”.
Meanwhile, this week, Russian President Vladimir Putin signed the country’s “strategic program on Arctic development up to 2020. Enough said?
For anyone who wants to catch up on the Arctic development story, here are a few links.
DateFebruary 21, 2013 | 10:22 am
“We are living in an ice-dependent world” (Iceland’s President)
During my recent visit to Sustainability Week in Abu Dhabi, I was interested to meet the President of Iceland, Ólafur Ragnar Grímsson. He gave one of the keynote speeches at the World Future Energy Summit and was also on the Jury for the prizes presented as part of the Zayed Future Energy Prize to initiatives around the world to promote sustainability through renewable energy in different parts of the world.
I asked him how he had come to be involved so closely with Abu Dhabi, the icy north working with the desert oil state. The link goes back to an Abu Dhabi delegation visiting Iceland 8 years ago to talk about using clean energy. Since then, he finds it fascinating and encouraging to see how the Gulf state is turning itslf into “one of the primary locations in the world for dialogue and cooperation on a clean energy future.”
But the message I’d really like to share with the Ice Blog community is the one about the undeniable connections between what’s happening in the Arctic and what’s happening in the rest of the world. President Grímsson explained his view to me at a reception after the prize-giving ceremony.
In a nutshell, he says one of the key results of scientific research is recent years is that the Arctic plays a major role in influencing weather and other developments around the world, and that fact that the ice is melting fast. Let me quote him:
“I think the melting of the ice is really the frightening message. Climate change is a difficult word, because somehow it is not concrete. The melting of the ice is something that everybody understands.”
DateJanuary 31, 2013 | 11:02 am