The Spitsbergen panorama site has not only grown quite a lot recently, but it is also structured a much better way now. The growth over the last months was bigger than expected and made it necessary to improve the structure to make it easier to find a panorama for a site or to know where a certain panorama was taken. Small maps are now being added to individual areas to make navigation easier.
Also the number of panoramas has increased greatly over the last couple of months, and there is definitely more to come!
One of many Spitsbergen panoramas: Many smaller icebergs with fantastic shapes and colours are frozen in the fast ice of Mohnbukta. These images were taken inside an iceberg that had several old meltwater caves.
At this year’s Spitsbergen Skimarathon, which took place today (03 May), the number of participants was above 800, so far an all-time record. Amongst the participants was Jens Stoltenberg, former head of the Norwegian government and next general secretary of Nato.
The skiers could enjoy a perfect early May day with blue skies, sunshine, calm air and temperatures slightly below zero. The Norwegian Eldar Rønning was, as expected, fastest man. Amongst the women, Celine Brune-Lie was the first one to complete the marathon distance.
On June 07, marathon runners from many countries will start for the northernmost regular marathon that is held annually.
The remarkable and unique tusk of the narwhale serves as a sensible sensory organ which enables the animals to sense changes in their environment. Scientists were now able to confirm this assumption.
Narwhales are, together with white whales (belugas), part of the Monodontidae family. They live in the Arctic Ocean, especially west and east of Greenland, around Spitsbergen and north of the Siberian coast.
The main characteristic of the narwhale is it´s up to 2,60m long tusk. It usually grows from the males left canine tooth, breaking through the upper lip in a spiral rotation. In single cases a second tusk can grow from the right canine tooth. It is also possible that female individuals have one or two tusks but this is rather uncommon.
In history there were many differing theories trying to explain the function of the narwhale´s tusk. Today there are two common explanations: They serve as a distinguishing attribute for males, to maintain hierarchies and as a sensory organ.
Dr. Martin Nweeia from the Harvard School of Dental Medicine (HSDM) is part of an international group of scientists who study the function of the narwhale´s tusk. They were now able to confirm their assumption that the tusk serves as a sensible sensory organ. In previous studies there was pointed out that the narwhale´s tusk, differing from other mammal teeth, is not covered by an enamel which protects the tooth against external influences. Now the scientists could reveal that the outer layer of the tusk, the cementum, is porous and that the inner layers contain microscopic tubes leading to the center of the tooth. So the material of the tooth is rigid but permeable. In the inner core of the tusk, in the pulp, the scientists could find nerve endings connected to the whale´s brain. With this structure the tusk is sensible for changes in the external environment such as changes in temperature, salt level in the water or other chemical parameters. Experiments could show that the whale´s heart rate changed when the tusk was exposed to different salt levels in the water.
It is suggested that the ability of the tusk serves the male individuals to find food or to find females and to evaluate their willingness to mate.
The scientists are now interested in the question if the narwhales unique ability to use a tooth as a sensory organ is an evolutionary advancement or an ability which is left from a former stage of development.
Tusk and skull of a narwhale, stranded in Bellsund, Spitzbergen.
Initially, it seemed to be a very normal, natural course of things when locals from Longyearbyen found a dead polar bear in Petuniabukta, near Pyramiden, on 07 April. Soon, however, it turned out that the animal had been anaesthetised for scientific purposes just a few days before, on 04 April. The body was consequently brought to Longyearbyen for a postmortem.
In contrary to early local rumours, it has been stated that outer injuries, as might have been caused by another bear, are not present. Other polar bears pose a real threat to anaesthetised bears. The cause of death is at present unclear. Tissue samples have been taken for further investigations, but it may take weeks until results are available.
Anaesthetisation of polar bears can have secondary effects which may be lethal in extreme cases. Once scientific works are finished, the animals are not being surveyed any further. Other bears may do harm to defenceless polar bears. Also a change of position can inflict suffocation. This is what happened to a polar bear found dead on Edgeøya in September 2013, which had been anaesthetised shortly before (see Spitsbergen-Svalbard.com news: Polar bear dead after anaesthetisation by scientists)
Anaesthetisation of polar bears, which includes following them with a helicopter, is a traumatic experience for the animals with secondary effects that are obviously potentially very dangerous. Population data are, in Spitsbergen, not needed for administrative purposes: here as well as in the neighbouring Russian Arctic, polar bears are completely protected. There is no active management such as the fixing of an annual quota for hunting. Threats are more global, mainly climate change and long-lived environmental pollution, and cannot be managed regionally.
In late summer 2012, a polar bear family with two first year cubs were anaesthetised in Billefjord. The family showed significant behaviour changes at least for a while, pointing to the stress such an experience involves for the animals (see Chasing polar bears with helicopter in the name of science, October 2012). It is possible that the bear found dead now is one of the two little cubs of the family in Billefjord seen by many in Billefjord in 2012: it was a 1.5 year old female.
Not always the natural way of life: dead polar bear (archive photo, Nordaustland).
Photo galleries from the current arctic spring are now getting online on this website. A small collection of photos from late March makes the beginning – back then, it was still getting dark at nighttime! Unbelievable …
Over the next weeks and months, much more will follow, from the ongoing spring season with snow mobile and ski trips in the arctic winter to the summer sailing season in Spitsbergen and Jan Mayen. So it will be worth to come back and check the photo galleries and travel reports/triplogs regularly!
Easter is high season for the outdoors in Scandinavia, and the same is true for Search and Rescue (SAR) forces – depending on the weather. This year, the weather was not very stable during the Easter weekend, with lots of snowfall and some strong winds, which in some regions reached gale force.
In the end, the local SAR forces had to airlift 26 persons out from their Easter trips. This includes a group of 19 on Akademikarbreen (not 16 as mentioned earlier), who had got stuck in bad weather, with 2 tents already destroyed in gusts. They got their ride back to Longyearbyen on Saturday. The same day, a person was evacuated from Petuniabukta (near Pyramiden) after a snow mobile collision. Yes, such a thing can happen, even in the wide-open wilderness of a frozen fjord. Especially in strong winds with poor visibility.
Beyond this, one person had to be airlifted from Kapp Linné and another one from the research vessel Lance, both with injuries.
All persons are well, there were no serious injuries.
Happy Eastern …
The SAR helicopter in Spitsbergen during an exercise. 26 went back to Longyearbyen with it during the last weekend.
Eastern is high season for the outdoors in the whole of Scandinavia, but unfortunately also high season for SAR (search and rescue) operations. On Easter Sunday, again an emergency beacon has been activated in Spitsbergen. A group of 16 skiers, including 3 guides, is currently stuck in a storm on Akademikarbreen, in central parts of eastern Spitsbergen, between Newtontoppen and Storfjord. With a satellite phone they informed the Sysselmannen that 2 tents are already destroyed in the storm.
Next to the SAR helicopters, which are currently on the way, the SAR forces are preparing a snow mobile expedition, as it is uncertain whether the helicopters can land in the prevailing bad weather.
Currently, there is no further information about the situation of the group available.
Akademikarbreen in strong winds. Currently, 16 skiers are stuck there in a storm, waiting for rescue forces.
In the north and east, the drifting sea ice is now more and more closing around Spitsbergen’s coast, but the fjords remain largely ice-free this year. Even fjords that usually freeze over quite reliably, such as Tempelfjord, Billefjord, Dicksonfjord, Ekmanfjord (all branches of Isfjord) as well as Wijdefjord and Van Mijenfjord are far more open than they usually are, much to the regret of those who are enjoying the current ski, dog sledge and snow mobile season – and, more importantly, the wildlife, who needs the ice to give birth to their offspring, such as Ringed seals, or to find food, as the polar bear does.
At least, some fjords are frozen in their innermost parts. Dicksonfjord had an ice cover that came closer to normal standards than in the case of most other fjords.
Recently, from 8 to 10 April, the research vessel Lance broke a lead of several kilometres into the fast ice of Dicksonfjord. This was done as part of a field course in sea ice, originally scheduled to take place in Hornsund, but as ice conditions there did not develop suitably, UNIS applied for permission to break a lead of “several ship’s lengths” into Dicksonfjord.
The result is an opening several kilometres long. At the innermost position, the ice thickness was a mere 35 centimetres. Further out, it was even less. It can accordingly not be expected that the ice freezes solid again during the current season. It seems rather likely that the long crack may decrease the stability of the whole fjord ice, potentially contributing to an earlier break-up of the ice in Dicksonfjord.
The lead broken by Lance is met with criticism from several sides. Amongst others, Harald Soleim, a Norwegian trapper who has lived in Dicksonfjord for many years, is less than amused. During spring, he uses the fjord ice to travel within his hunting area by snow mobile. He was not even informed about the lead broken by Lance and described the unexpected opening as “directly life dangerous”. UNIS regrets not having informed Soleim in advance. If breaking up fjord ice in times of low ice cover, at the cost of wildlife and humans, is justified for a scientific field course, may be disputed. It is doubtful that permission had been given if standards for scientific operations were equally strict as for touristic activities.
Fjord ice in Tempelfjord: much less than normal in terms of area and thickness. It is controversial for which purpose the ice may be broken when there is already less than needed anyway.
The similarity to the next to last headline is no coincidence: again, a skier fell down a crevasse on a glacier in Spitsbergen. And again, it went well in the end.
A group of five tourists led by one guide was on the way back from a trip to Newtontoppen, Spitsbergen’s highest mountain. In the area of Conwayjøkulen, northeast of Billefjord, the group got into crevassed area. At the time (Thursday, 16 April) the weather was bad in the area, with strong winds and drifting snow and visibility accordingly poor. The six skiers were roped up into two groups of three persons each, when the guide, leading the first group, well down into a crevasse. His two followers could, however, stop his fall after 6 metres. The second team approached the crevasse and finally managed to retrieve the emergency beacon, which the guide had with him.
Due to the poor visibility on the ground, the rescue helicopter was not able to land, despite several attempts. Rescue forces in Longyearbyen prepared a ski expedition, and the helicopter prepared to winch the six persons all up individually, when the weather improved slightly, allowing the helicopter to land. Meanwhile, the five skiers on the ground had managed to get their guide up from the crevasse. He had suffered light shoulder injuries, but was otherwise unhurt.
All six and their dog could then board the helicopter and return to Longyearbyen.
The exact position of the crevasse has not been published. The wide glacier areas of Lomonossovfonna are generally thought to have few crevasses only. It is possible that the group had ended up somewhere they would not have gone in better visibility. It is not known if the crevasse had been visible under better conditions.
Glacier landscape in the area of Lomonossovfonna, not far from Conwayjøkulen, where a man fell 6 metres into a crevasse on Thursday.
The highly controversial process of new regulations in the large nature reserves in East Svalbard is now largely coming to an end: the new law is coming in force on 01st May 2014. The quarrel has been open and partly heated since at least 2007.
The result is largely following the Sysselmannen’s proposal from January 2013. It remains, in the eyes of the present author, valid and true that the expertise behind the new regulations is, in large parts, weak or not existent. Nevertheless, most of those traveling the areas in question should at least largely find themselves able to get used to the new situation (and if not, they will have to, anyway) without too drastic changes. Regarding some potentially important details, it remains to see how it will work in practice. This concerns access to the new, so-called scientific reference areas.
Six partly new zones will be determined in the large Nature Reserves in East Svalbard. Some of them are large, others restricted to single locations. Different regulations apply to these zones (see map below):
Zone A (yellow): “Scientific reference areas”. Anyone who wants to travel there needs to notify the Sysselmannen at least 4 weeks in advance. The Sysselmannen can require changes of plans or stop them altogether. The result could potentially still come close to a complete closure of the areas in question, which are large, although mostly (but not completely) irrelevant for tourism. The scientific need for and value of such reference areas remains very controversial, no solid arguments that support such a need or value beyond general, rather diffuse remarks of general prevention, have been put forward. This did not keep DN and other interested parties from declaring that such areas were necessary. By the way, an obligation to apply for permission to travel in the East Svalbard Nature Reserves – which cover the proposed reference areas and far more – is already in force and has been so for many years. Time will have to show what the new regulations will really bring. Anything is possible from a little bit more paperwork before the trip to a factual closure of large areas.
Zone B (orange): No admission between May 15 and August 15. This means in practice a closure of parts of Lågøya and all of Tusenøyane for most of the relevant season. This is the only “detail” where the map below needs to be updated: the closed area does not include the whole island, but the west coast and the northern tip. The latter is the only part of the island that is regularly visited by tourists. A similar regulation is already in force for the bird reserves, but these are restricted to smaller areas and locations, mostly the actual breeding colonies on smaller islands, rather than larger islands and whole island groups.
Zone C (green dots): site-specific regulations are to apply. This is a procedure which is getting increasingly common for polar tourism, for example in Antarctica. The site-specific rules are to be compiled by the tourism industry (represented by AECO) under the Sysselmannen’s supervision. A lot of work on these site-specific regulations has already been done. In the east Svalbard nature reserves, there are 4 relevant locations: Polarstarodden (Storøya), Andréeneset and Kræmerpynten (Kvitøya), Dolerittneset (“Kapp Lee”) and Andréetangen (Edgeøya).
Zone D (red dots): smaller areas around cultural heritage sites that are closed completely year round. In force since 2010.
Zone E (red): This is Kong Karls Land. No admission around the year. Has already been in force since for many years.
Additionally, it has been decided that ships sailing in the east Svalbard nature reserves may not carry more than 200 passengers. Grey water and toilet waters may not be discharged within 500 metres off shore and not at all in Rijpfjord, a site for long-term oceanographic studies. Together with the ban on heavy fuel on board ships traveling inside the nature reserves, which has already been in force for some time, these parts of the new regulations make a lot of sense from a conservation perspective.
This map is from the Sysselmannen’s proposal from January 2013 and is used here for practical reasons. The only details that needs some updating is Lågøya, which is not completely closed (15 May-15 August), but only along the west coast and northern tip (Purchasneset), indicated by the red line on the map. The official maps as enclosed with the new law text can be accessed in the Norwegian online law library
On Sunday, a skier fell 25 metres down into a crevasse in a glacier on Nordenskiöldfjellet near Longyearbyen. With a lot of luck and swift reaction by the local SAR forces, the man could be rescued essentially without injuries.
The mountain Nordenskiöldfjellet, 1050 metres high, is the southern, higher part of Platåberget and a popular destination for sportive outings from Longyearbyen. The crevasses in the higher, steeper part of the glacier are not unknown. Common routes lead either over parts of the glacier generally assumed to be safe (in a distance of the crevasse in question) or over rocky ridges at either side to the glacier. The latter option is difficult or impracticable in winter, when the rocks, which include some steeper steps, are frozen over with ice.
The skier was in a group of altogether 9 persons who were on the way down from the summit. On the way, the 9 had split up into 2 groups. Once the man, who is in the mid twenties, had fallen into the crevasses, his comrades did not dare to move anywhere, but alarmed the Sysselmannen. Rescue forces of Sysselmannen and Red Cross where soon on the scene with 2 helicopters and after about 2 hours in total the man was in safety again, luckily without any injuries despite a falling distance of 25 metres. It can be assumed that the crevasse was not vertical, which would not be uncommon for a crevasse near the steep contact between ice and rocks at the higher end of a glacier.
The position of the crevasse is given as N78 10.95 E15 26.55 by the Sysselmannen, which is in accordance with the crevasse marked in the photo below. The photo was taken on July 19, 2009 and shows the glacier with less snow cover than currently. At the time of the accident on last Sunday, the crevasse was covered with snow and accordingly invisible at the surface.
Glacier at Nordenskiöldfjellet (archive image, July 2009). The crevasses near the upper end are partly visible. On Sunday, a skier fell 25 metres deep into a crevasse in this area.
Impressions from the Trappers Trail 2014, Spitsbergen’s largest dog sled race. Since 2009, the Trappers Trail is an annual event. The route is in toal 75 kilometres long and takes the teams from Longyearbyen via Todalen and Bødalen to Kapp Laila on the first day, where the teams, organizers and visitors enjoy a memorable evening with bonfire, oven-heated tents and a grand view over Isfjord. The second day takes the teams through Fardalen and up to Longyearbreen. The slope up to the pass to the glacier is the toughest part of the route, which is, altogether, well within reason for reasonably well trained teams.
There are several disciplines, depending on the number of dogs per team and the kind of sledge. “Ski and pulk” is a group on its own. This year, “Longyearbyen Hundeklubb” has announced a record-breaking number of participants: 23 teams with 38 mushers and 199 dogs. The winner was not yet certain at the time of writing.
This weekend (April 05/06) it’s time again for Spitsbergen’s biggest dog sledge event, the famous Trappers Trail race. This time, records have been broken before the race even started: No less than 22 teams with 38 mushers and 199 dogs have signed in to participate. This is an all time record until now. The Trappers Trail race is an annual event since 2009.
As the weather forecast is pretty good – overcast, but little wind – the teams, organisers and visitors are looking forward to a great dog sledge weekend. The route is on Saturday from Longyearbyen via Todalen and Bødalen to Kapp Laila, where Longyearbyen Hundeklubb has got a hut, where the particpants will stay until Sunday. The route back is going through Fardalen and up the rather steep slope to the pass over to Longyearbreen. The total distance is 75 kilometres.
Good trip! Looking forward to it …!
Just after the start of the Trappers Trail in Longyearbyen (2013)..
Temperatures in January and especially February were far above the long-term average (see Spitsbergen-Svalbard.com news: February temperatures in Longyearbyen 15 degrees above average). Now, winter has finally come to Spitsbergen the way it should be, but it looks as if it is too late for the sea water to cool down and allow the fjords to freeze properly. Even fjords that are usually reliably frozen such as Van Mijenfjord, Tempelfjord and inner Wijdefjord are largely open, and fjord ice cover is currently limited to relatively thin sheets in the innermost parts.
Noorderlicht, usually frozen in the ice in Tempelfjord during the spring season, has cancelled the “ship in the ice” for this season and is instead running the first sailing excursions in Isfjord with geology students.
The photo below shows the ice edge in Tempelfjord as of last Saturday (March 29). It is only behind Kapp Schoultz/Kapp Murdoch that the fjord is frozen. The days to come are supposed to be reasonably cold and we hope they may bring more ice. Locals and tourists can chose alternative routes independent of frozen fjords for their excursions, for example to Barentsburg or to the east coast, but the regional environment would greatly benefit from normal ice conditions, for example Ringed seals, which give birth to their offspring on fjord ice later in spring.
The fjord ice edge in Tempelfjord last Saturday (March 29). The fjord is open west of Kapp Schoultz..
As so many other activities in the Arctic, most research activities are very seasonal and largely concentrated in the summer, when working conditions are – well, not easy, but easier than in the polar winter, which brings cold, bad weather and darkness 24 hours a day.
So far it was largely believed that it would somehow be similar with animal life, largely. Of course, polar bears don’t hibernate and reindeer have to look for food 12 months a year, and most animals who can move long distance make sure they spend the winter somewhere more pleasant. But whoever stays, reduces his activity, from movement to metabolism, to a minimum. At least according to common assumptions, largely based on a lack of better knowledge.
Some „light“ has now been shed into this darkness during a research expedition of the Norwegian vessel Helmer Hanssen (formerly known as the Jan Mayen), just a few weeks ago in Kongsfjord. The idea was to make observations and collect data to verify or correct those old assumptions.
In times of a normal day-night-cycle, plankton will move towards the surface to feed during darkness and back into lower, darker water layers at daytime to keep away from predators. This regular movement between food-rich surface waters and the darkness of the deep is the biggest natural movement of biomass on Earth. One of the research questions is if a similar movement is still taking place in times of 24 hour darkness. Even if it will take time for data to be analysed and results to be published, it is already now clear that there is much more activity in the water, including movement, than believed so far.
Predatory fish species are appearently able to find food to a higher degree than assumed. This is one result of analysis of stomach content of fish caught during the expedition with Helmer Hanssen. Fish had prey in their stomach which requires at least a minimum of visual perception to be caught. This indicates that these fish have some kind of night vision, at least to some degree. Eyes of such fish will now be analysed to find out how this might work.
Quite heavy equipment was used for oceanographic work including the movement of organisms in the water column. As a first result, the assumption that arctic fjords are a sleepy place in the polar night can safely be put aside. It is already clear that marine biologists who don’t mind cold and darkness will have a lot of work to do in the years to come.
Similar investigations in the Antarctic have already shown that there is much more activity during the polar night in the south polar sea, too.
Another important research field is the question of the reaction of marine organisms to environmental changes, ranging from low concentrations of oil in the water to climate change which will reduce the ice cover in space, thickness and time and bring higher water temperatures. These questions will involve a lot of laboratory work on fish and plankton caught alive during months and years to come.
The work on Helmer Hanssen in Kongsfjord was coordinated by Norwegian scientists, but involved international researchers. Marine biologists and specialists from all over the world are looking forward to the results.
Quite mysterious already at daylight: arctic plankton..