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Climate Change in the Arctic & around the globe

Search Results for Tag: Biodiversity

Of Perth and Poznan

Apologies for a couple of weeks of silence from your Ice Blogger. Amongst other things, I’ve been finding out about the effects of climate change in areas known for their warmth and sunshine, rather than ice and snow.
You might expect the blogger to be at Poznan. But, believe me, there are plenty of other journalists there to keep the world up to date on the hours… and hours… and hours… of negotiations – and the problems of reaching an international concensus.
During a trip to Australia, I found myself in one of the world’s 34 “biodiversity hotspots” – South-West Australia. WWF, Conservation International and other groups have come up with a list of the places on earth worthy of special protection, because they have the highest concentrations of biodiversity. SW Australia is one of them.
In its capital, Perth, I paid a visit to “Panda Cottage” on Herdsman Lake.

It’s the headquarters of WWF for SW Australia. It’s a beautiful setting, with herons, spoonbills and a wide variety of birds amongst
paperbarks and other trees, reflecting on the water in bright sunshine. There is also a large population of tiger snakes. “Watch out, there’s one living just outside the door”, says Paul Gamblin, WWF Programme chief for WA.

There is an amazing variety of wildlife and plant life, for an area on the outskirts of a sprawling city.But I found out from Paul that this little idyll is subject to tremendous pressure – typical of the whole of this region of Australia. The water is actually quite badly polluted. The whole area of SW Australia has suffered from clearance for agriculture and settlment . In fact a dramatic 93% has already been lost. Now, climate change poses the next challenge. Nobody knows exactly which scenario will actually become reality. But rainfall patterns have already been changing. And wetland areas like this one are under pressure.
You can hear the interview with Paul Gamblin on the Living Planet website:
Climate Change and SW Australia on Living Planet
More info also at:
WWF Australia

Date

December 3, 2008 | 2:42 pm

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Lions, Giraffes and Hippos on Ice ?



So what are these African animals (I took the pictures in Tanzania) doing on the Ice Blog? Of course it’s all about biodiversity.
The Arctic is particularly sensitive to climate change and acts as a kind of early warning system. At the same time, ice melting up there will have consequences for the whole planet. I’ve gone on a lot about how melting sea ice affects the flora and fauna in Arctic regions. There’s also been a mention of how melting glaciers change the temperature, salinity and light conditions of the ocean. I’m currently working on a radio feature on my trip out onto the sea ice up in the Arctic with the “ambassadors” from the Climate Change College and scientist Chris Petrich. (Listen out for that in Living Planet). One of the main subjects of his research is the “albedo effect”. That is all about how the whiteness of ice and snow reflects solar radiation back up off the earth’s surface. When the snow cover decreases, the “melt ponds” are a much darker cover, and that absorbs warmth – exacerbating the overall warming effect. So, polar areas have a huge importance for the planet as a whole. Then there is the methane (around 23 times more powerful than c02 as a climate gas) being released from the huge areas of melting permafrost.
All this effects not only the area where it happens, but the whole planet. And of course, the sea level is rising, which will have disastrous effects for all the low-lying areas of the globe.
All our species of plants and animals are dependent on particular habitats and living conditions – from polar bears to giraffes, hippos, kangaroos or cuckoos. (Listen to Alison Hawkes on the plight of the “bird of the year” in the Black Forest. Will cuckoos exist soon only in those quaint – or exasperating – clocks?)
The Cuckoo Story
Last night the IUCN and UNEP staged an event here in Bonn to mark Biodiversity Day.
More about the IUCN
During it, I met Pavan Sukhdev,who’s heading the TEEB project,that is a study on The Economics of Ecosystems and Biodiversity. I felt very privileged to have the chance to talk to the man who’s in charge of what some people say could do for biodiversity what Nicholas Stern’s report did for climate change. The idea is to put a price on nature and make it clear, in economic terms, what it is worth to protect our biodiversity. The first part of the report will be presented in Bonn next week, but he did give me an idea of the scale of things. You can read the interview here:
Pavan Sukhdev on putting a price on nature

Date

May 23, 2008 | 8:43 am

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A good climate for saving biodiversity?


Cara and Marie Lauré are 2 of the Climate College ambassadors committed to protecting the environment. They would love the atmosphere here in Bonn at the moment.
Bonn is “abuzz” with environmental experts and activists at the moment. Today was the start of “COP 9”, the Conference of the Parties to the Convention on Biological Diversity.
This is the nature protection event of the year. “One Nature. One World. Our Future” – that’s the motto.
CBD website
They’re expecting around 7,000 people from around the world. The event goes over 2 weeks. Next week, the ministers and heads-of-state will arrive for the “high-level” segment. You might ask yourself whether involving that many people in a conference is really good for the environment. Of course that also means me as one of the 500 (!) journalists accredited for the event. My ecological footprint isn’t deep for this one, as the conference is literally 2 tram stops away from our headquarters here at DW. I’m not sure whether the numbers don’t get inflated in general though. But I do think we need to do something, and if that means getting all these people around the table – then, so be it.
The German Environment Minister Sigmar Gabriel opened the conference, with Ahmed Djoghlaf, who’s the Executive Secretary of the UN Convention on Biological Diversity. They both stressed the link between biodiversity and climate, which is why Bonn is a great city to have it, as it’s home to the UNFCCC (Yes, there really are 3 “C”s), the Climate Secretariat.
Homepage for the UN climate experts
There is a live webcast of the conference, if you’re in to that sort of thing.(You’ll find it under the link above).
I went along today with my colleague Nina Haase. We’ll be reporting on what’s happening on Living Planet and other programmes over the next 2 weeks.
On the way there, I (almost literally) ran into a Greenpeace kids’ demo. They were singing their own German version of “Frère Jacques” adressed to the German Environment Minister. It goes like this:
“Sigmar Gabriel, Sigmar Gabriel, are you sleeping?
Can’t you hear the polar bears, Can’t you hear the polar bears: “Save the Climate”.
It’s great to see young school kids, with their faces painted and hand-made banners with tigers and polar bears on them being active for the environment.
You can listen to them singing below.
Thanks to teachers like Isobel who have responded to this blog. Isobel wants to use it to teach her pupils about climate change and related issues. She finds they show a lot of interest in these issues. More power to you Isobel and everyone reading this who’s working to get the next generation involved in protecting biodiversity, combatting climate change, and making sure they have a future.

Date

May 19, 2008 | 2:44 pm

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Climate Witnesses: The Cooper Island Guillemots

George Divoky is a man with a mission. For three months every summer for more than 30 years, he’s been keeping an eye on a breeding colony of guillemots on remote and normally uninhabited (at least by humans) Cooper Island, north-east of Barrow. He counts them and weighs them when they come in to nest, as attentive as any parent bird. But they’re dependent on sea ice for the feed that’s underneath, and the population is declining, because of the changes in sea ice patterns (I described in earlier entry). They’re forced to eat sub-standard food, as polar cod numbers are dwindling. He’s noted puffins, a sub-Arctic species not normally at home in this region, moving in. But chicks on Cooper are welcome prey for marauding polar bears, also struggling for food with the warming trend causing a decline in sea ice. The bears have even had a go at George’s tiny cabin, and all the plastic bottles inside it. Seems they like hot chilli sauce, not so keen on shampoo. He wanted to fly over with a search and rescue flight plane today, to check if the cabin’s been disturbed, but it was too windy.
Check out the guillemots on Cooper Island
You can listen in to an excerpt from the interview I did with George on this blog soon and the full version in Living Planet in the weeks to come.
George is an inspiring and charismatic speaker. He made quite an impression on all of us. You can also have a listen to Cara, one of our climate ambassadors, giving me her reactions to George’s talk on our windy trek back through the snow, once I get the audio version uploaded (details below). Cara’s a very lively climate ambassador and asks a lot of questions I would otherwise ask myself. If she changes her mind about the eco-renovation project, she could be a reporter at DW.
Other than that, the CC students have been busy with their usual daily chores, listening, questioning, blogging, filming, interviewing climate witnesses and being interviewed. This is attracting a lot of media interest, but they’re also very professional themselves when it comes to documenting the climate change info they’re gathering, and passing it on.
Erika put in an appearance in her pink fluffy worm outfit, very fetching. (She’s the one with the compost project). Jakob offered some tips with my laptop problem. He’s a real tech expert. I’ve been having a(nother?) bad technology day, with the laptop crashing. So excuse me if this entry is a bit thin on the pictures, I’ll make up for it later. A loss of data was averted by Dorin, a super-friendly IT expert from BASC. He fled from the old Roumania when he was 17 and has ended up in Barrow. (There is a strong multicultural element here, at the top end of the world. Our Eskimo friend Alice told me today she also has some Portuguese blood in her). People are very welcoming and helpful here. Basc has looked after us very well. Thanks to Alice, Dorin, Basc chief Glenn and all the folk we met in Barrow.
There was beautiful sun today (you could see the little ice crystals glittering in the air), so there was a lot of outdoor filming. Pieter, the CC cameraman from the Netherlands, deserves a medal, he was outside with the camera for hours.
This afternoon we watched the met man launch the weather balloon in Barrow, contributing to world data on weather and climate. And on the way home, our driver Michael Donovan (yesterday’s bear guide) let us have a photo stop on the “beach” – well the frozen over Chukchi Sea. An unbelievable landscape, “waves” of snow stretching as far as the eye could see.
I’m writing this on the plane to Fairfax. There’s an amazing view of snow-covered Arctic Alaska, the peaks tinged pink and gold in the nighttime sun. It looks deceptively beautiful. We’ve experienced the harsh realities of life in a pola region. The snow cover is diminishing as we move south. We’re a couple of hours late, so it’ll be nearly midnight by the time we get in. And we’re off to Healy at the crack of dawn. Climate ambassadors have a punishing schedule, and this accompanying reporter has to keep up with the pace. Life can be tough when you’re travelling with celebrities.

Date

May 4, 2008 | 8:47 am

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