Search Results for Tag: Arctic
Tromso filmfest inspires US Arctic envoy
Tromso prides itself on being the “capital of the north”. As well as the Arctic Frontiers conference, which is happening this week, TIFF, the Tromso International Film Festival has been running here. There is an amazing amount of culture for a place which seems so far from the city life of Oslo, the Norwegian capital. With a huge variety of films showing around the town, including the Oscar possible “Birdman”, the town was buzzing at the weekend.
I was fascinated to find these kids in their snowsuits settled in the city centre, waiting for a showing of Disney’s Frozen. As it turns out, I wasn’t the only one. At Arctic Frontiers today, the US Special Representative (ex Admiral) Robert Papp, told the story of how he and the Chair of the US Arctic Research Commission, Fran Ulmer, had shared a taxi into town from the airport and come across that same little outdoor film show.
He talked about his granddaughters and their fascination for the Disney figures, and whether Disney couldn’t be a good way to educate American children about the Arctic. The story goes that he suggested this to a leading figure in the movie company. Why not replace films showing a fantasy vision of the Arctic by movies about the plight of polar bears, villages in danger of collapsing through coastal erosion and other such stories. The Disney rep was apparently very put out. “We have to project optimism and have happy endings”, he reportedly told the Admiral.
Papp says he still feels optimistic, as he presented the programme for the upcoming US Chairmanship of the Arctic Council, a programme he says is rightly described as “ambitious”. The theme is “One Arctic. Shared opportunities, challenges and responsibilities”. With the impacts of the dispute between the west and Ukraine on the agenda this afternoon, it sounds like a good approach to Arctic governance.
DateJanuary 19, 2015 | 5:21 pm
TagsArctic, Arctic Frontiers, Birdman, Climate, Disney, Norway, Oscars, Papp, TIFF, Tromso International Film Festival, USA
Arctic Oil – a white elephant?
The conference: Arctic Frontiers has attracted a record number of participants this year and huge media interest. For the first time in addition to a political and a science section, there is also a business section. It will focus on oil, gas and minerals. Clearly, once more, the Arctic is a “hot topic”.
The conference opened with an exceptionally good panel discussion tonight. The conference title is “Climate and Energy”, and it is hardly surprising that there is a lively debate on that here. Norway is, after all, an oil nation, but at the same time a country well known for innovation and wise financial management. And then, of course, comes the urgency of the climate conundrum…
Here in Tromso, Norway’s “Arctic capital”, the question of Arctic oil obviously plays a key role. The representative of the region Line Miriam Sandberg, County administrator for business, culture and health, and the panel chair Olav Orheim, (GRID Arendal, a centre that works with UNEP) made it quite clear that a lot of people here are in favour of Arctic development, including oil and gas exploration, in the interests of jobs and economic benefits.
The representative of the oil industry Kjell Giæver, Director of Petroarctic found himself a bit out on a limb, though. Apart from the Tromso representative, there was no real support for or confidence in Arctic oil development amongst the panelists. Guest of honour HSH Prince Albert II of Monaco, who is quite committed to Arctic protection and has a tradition of Arctic exploration in his family, stressed the need to protect against any dangers to the fragile environment.
The Chair of the US Arctic Research Commission Fran Ulmer called for a carbon tax and measures to protect the climate and reduce fossil fuel consumption. Although she stressed this was her personal opinion and she could not speak for ANY government (!), she is obviously in a very influential position, and anything she says on this has to be taken seriously.
It will come as no surprise that Nina Jensen, CEO of WWF Norway, is against oil exploration in the Arctic. I can remember her here at previous conferences having a much more difficult time, with plenty of opposition from other speakers. This time, my impression was that she was definitely not in a minority.
Probably the most noteworthy stance – certainly the one that impressed me most – was taken by Jens Ulltveit-Moe, the CEO of Umoe, one of the largest, privately owned companies in Norway, active amongst other things in shipping and energy. Here we had an industry representative, who said quite clearly that with the current low oil price Arctic oil was simply not viable, and this would remain the case for many years to come. (The oil industry rep as you can imagine disagreed). And by then, he said, the EU’s climate targets and the international support for a two-degree target would make fossil fuels a non-option. The future lies in renewables, he says, and Arctic oil investment will probably be a white elephant. (His group is involved in bioenergy), Now there is food for thought at the start of this high-profile gathering, which will see high-ranking government representatives from the Arctic nations, but also China and others, discuss “climate and energy”. If the opening debate is anything to go by, the next two days will be very lively.
DateJanuary 19, 2015 | 12:07 am
TagsArctic, Arctic Frontiers, Climate, Emissions, EU, Norway, Oil, polar bears, Renewables, USA, WWF
A good haul for polar night team
The Polar Night cruise will come to an end on Tuesday, when the last of the scientists will leave the ship with their samples. I was able to stay until the end of the week, when I left the ship at Ny Alesund with some of the researchers, who were changing places with colleagues. I have left Svalbard, but not the Arctic. More about my current whereabouts later.
A good haul in the polar night
It was interesting to hear that our scientists were happy with their “catch”. Sören Häfke, the German scientist from the Alfred Wegener Institute in Bremerhaven, had more than enough of the little crustaceans calanus finmarchius. When they get back to Germany, they can start their genetic analysis to find how their biological clock works in the dark, Arctic winter. In summer, it is assumed light tells them when to come to the surface to feed and when to go down deeper to avoid predators. But what happens in winter, when it is dark all day long? I will look forward to hearing what they find out.
The Russian team had plenty of interesting sediment samples to look into. The others on board also seemed to be happy with the plankton, crustaceans and small fish they brought in for further research. Marine Cusa was a bit unhappy about the lack of polar cod in the fjord. There seemed to be no shortage of larger Atlantic cod. This is related to the amount of Atlantic water currently present in the fjord, expedition leader Stig Falk-Petersen explained to me. It looks as if Marine will be changing the subject of her Master’s thesis. But I have the feeling it will be no less interesting.
“Life doesn’t stop when the light goes out”
Paul Renaud, a Professor at the University Centre in Svalbard, coordinated the logistics of the expedition on board as well as conducting his own biological research. He is one of those who came up with this Polar Night project. As he sums it up, there is a need to follow up on the few studies done in the last ten years which indicate that there is much more activity in the Arctic ocean in winter than previously thought. This must be triggered by processes other than light. Light is critical for the functioning of the ecosystem, but “it’s not that when the light goes out, everything stops functioning”, Paul told me.
From the samples I was shown under the microscope, I can confirm that there is indeed plenty of life going on. And many of the creatures were carrying eggs.
Climate paradox: easier access – shifting parameters
I asked Paul what was driving the surge of research into the Arctic winter. Firstly, new technology makes it possible to take measurements under the ice, and all year round, when there is no-one up here, he explains. Buoys tethered to the ice are one example. A series of permanent observatories has also been set up in the fjords here, measuring temperature, salinity, oxygen, light, chlorophyll and the movement of plankton. The number of research stations in the region has also increased.
The other major factor is quite clearly climate change. The absence of ice makes it much easier to sail up here, says Paul. Just 20 years ago, this fjord would have been completely covered with ice at this time. Now the sea ice is only found in the far reaches of the fjord. But Paul confirmed my theory that while warming is making access easier, it is also changing the parameters the scientists want to measure. “We are addressing a moving target”, is how he describes it.
Ice, less ice, no ice?
When it comes to forecasting how the Arctic ocean and its ecosystem will react to climate change in the long term, the scientists here say we desperately need more data. The IPCC gives around ten scenarios for how climate in the Arctic could develop, Paul explains. Clearly, if we can rely on predictions that the Arctic will be ice-free in summer from the middle of the century at the latest, that will have certain effects on ecosystems
Some organisms can be very flexible, says Renaud, not breeding for ten years and still continuing their populations. But short-lived organisms that rely on a certain timing of ice or live in the sea ice may well be more seriously affected. But without more information, it is impossible to tell how they will react in the long term.
Along with climate change, increased development is bringing more changes to this once inaccessible region, as discussed many times here on the Ice Blog and in my articles for dw.de. Paul is involved in developing monitoring practices. He stresses this is new territory for economic activities like oil exploration, fisheries, tourism and shipping, and that we urgently need more data on the effect of these activities on sensitive components of the Arctic ecosystems.
Can science keep pace with development?
One question I seek the answer to when I talk to Arctic experts is: can this research keep pace with the speed of the development? The answer depends partly, of course, on how fast that development will be. The Svalbard expert says there will still be sea ice in the Arctic in winter for the foreseeable future, around 100-150 years. That will slow economic activities like oil and gas exploration. “That buys us a little more time”, says the marine biologist. But he sees a huge challenge to identify and monitor the impacts of rapidly growing activities like tourism and shipping.
As I packed up to prepare to leave the Helmer Hanssen at the Ny Alesund research station, Paul was giving his instructions to the scientific team. Some were leaving with me, others staying on for the next section. Coordinating the cleaning of the laboratory and deck areas still well splattered with mud, then the packing up and labeling of the samples and equipment, is a major operation. I thought it better not to whinge about fitting my cameras, recorders and Arctic gear into their bags, which somehow seemed to have shrunk over the past week.
On our last night in dock at Ny Alesund, we were treated (not for the first time this week) to some northern lights, eerily dancing across the black Arctic sky. A wicked wind bit at our faces as we headed once again for the world’s northernmost marine lab. The researchers brought crates of samples. I myself brought a treasure trove of stories, ready to go online. The Arctic in winter is harsh but has a charm of its own. It was fascinating to experience the Polar Night, but I was looking forward to my next Arctic destination a bit further south, venue for the major Arctic conference: Arctic Frontiers.
I am now in Tromso, Norway’s “Arctic capital”, where the sun will be reappearing above the horizon this week and the magic pink, pale blue, silvery grey and white Arctic light is already in evidence for several hours a day.
DateJanuary 18, 2015 | 10:31 pm
TagsArctic, Arctic Frontiers, Biodiversity, Climate, ice, Norway, Ny Alesund, research, science, Svalbard, Tromso, Warming
How adaptable are Arctic ecosystems?
The man in charge of this scientific cruise is Stig Falk-Petersen, Professor at the Arctic University of Norway in Tromso and research advisor at Akvaplan-niva, a research consultancy working on environment monitoring. Originally from the Lofoten islands, he is a fountain of knowledge on marine life but also on history, especially relating to changes in the Arctic and indeed the European climate in general. He makes climate history of warm and cold periods more understandable by relating it to events like the Napoleonic wars, or the battle of Stalingrad. He stresses how that kind of approach shows just how important the climate is to society. He also knows a lot about the history of Arctic research. We owe a lot to Russia, where most of the Arctic research came from for a long time, says Stig.
Filling the winter gaps
I had a long talk with him, getting the background to this whole Polar Night project, which started in 2012. Apart from Nansen’s famous ice drift with the Fram (currently being repeated, but that’s a story for later), and the Russian North Pole drift stations, there had been few expeditions to the Arctic ocean in winter. Especially with regard to the southern part of the Arctic Ocean and the Fram strait, there were (and still are) huge gaps in our knowledge, Stig told me. In 2012 conditions were right for winter expeditions to the north and north west of Svalbard, to study the ecosystems. This was to complement a set of permanent observatories set up in the fjords here, measuring temperature, salinity, oxygen, light, chlorophyll and the movement of plankton.
Easier access through climate change?
I wanted to know why this has become possible. Is it because of climate change? Stig told me we actually have a climate record from 1550 until today about the ice around Spitsbergen, going back to accounts of Dutch whalers, which cover around 150 years, then to British expeditions. Since 1979 we have satellite records. All of this shows a large variation in the ice cover. Around 1680, he says, the whole of Spitsbergen was actually ice free. This lasted until 1800, when the ice expanded again from 82 degrees north to 76 degrees north – a huge and fast expansion of the ice cap. Then all this area was ice cold until approximately 1939. Since the year 2000, the region where we are now has been open again. “So you have this large variation of ice cover, driven by various climate factors, – temperature, pressure system, and that means a dramatic change for animals living in this area”, says Stig. To him, this shows the ecosystem up here is able to adapt to considerable change.
Ice, less ice, no ice?
“If you look back 50 years, this was all ice covered, so there was no primary production, so there were very few of these marine animals. Now, since the ice has retreated, the year 2000 approximately, we have a huge bloom of phytoplankton in the spring. So we have nutrients there, and we see that the calumus species, which is important for whales, is there. The bowhead whale, which was more or less extinct in this region for 150 years, is now back”. So, clearly, there are some winners – at least temporarily – in the course of climate change..
Our expedition leader was involved in one research project which could indicate that even some ice- dependent creatures have their own ways of coping with ice-free spells. He and his colleagues found that some tiny creatures which eat off the ice algae under the ice, float out with the ice. When it melts in summer in the Fram Strait, the egg-carrying females migrate down into the North Atlantic current, which then flows up into the Arctic Ocean, then migrate upwards in the water again. “Exactly when the ice algae blooms, in March April, their offspring is back and feeding again,” says Stig. So does that indicate that ecosystems here in the Arctic are well able to adapt to large variations in the climate, I want to know. Stig is reluctant to make anything that could be interpreted as a prediction of what future climate change could hold in store for the High North. But he stresses the temperature has increased in the Arctic by 2 degrees since 1987, much higher than the global increase. His impression is that the ecosystem has adapted well even to such a huge change in a short period. He doesn’t see himself as an optimist. But this view is certainly more optimistic than a lot of other people I talk to about the Arctic.
DateJanuary 16, 2015 | 12:36 pm
Locked up with deep-breathing krill
This morning started with a kind of international incident. My fellow Brit Carl Ballantyne and I were horrified to see our expedition leader Stig put sugar on his black pudding at breakfast. These trips are, of course, very international. With scientists from Norway, Russia, Poland, the UK, Germany and other countries on board, there is plenty of scope for “intercultural exchange”, although I still prefer my black pudding straight and spicy.
In between times, I found myself earning my passage on the Helmer Hanssen, working briefly – believe it or not – in the fridge with a load of krill! As the scientists work in shifts through the night and sleep when they get a chance, Carl was having trouble finding an assistant to help him note down his hourly measurements. He is monitoring the respiration of krill samples. So I found myself putting on a head torch and going into the dark fridge with a list and a pencil.
Carl is checking the respiration of certain species, mainly krill. They are living in little bottles of sea water. He puts a tube in to measure how much oxygen they are consuming, the figure appears on the computer and gets entered by hand in a notebook. That was my job. So what is this all about, I wanted to know. Again, it is all about finding out what creatures are up to in the water during these dark winter months. In summer, there is lots of respiration, Carl tells me, compared to winter. It has generally been assumed that since it’s colder and darker and there is not much phytoplankton for them to eat, they will not be feeding and so not using up much energy, which shows in the respiration. But now scientists have found that even at this time of year they are migrating vertically, that is moving up and down in the water column, so they must be using energy. Carl and co. want to find out more. Again, this is an area where not much research has been carried out in winter until fairly recently. These people really have the chance to find out things nobody knew before. Fascinating. And the iceblogger had the chance to make a tiny contribution!
DateJanuary 15, 2015 | 8:43 pm