The increase of the concentration of trichloroethylene (black, left axis) and diiodomethane (pink, right axis) in experiments conducted with water from ...
... of in situ fluorescence across the Arctic Ocean from the Alaska coast (left) to the Svalbard shelf. Red colors indicate high fluorescence, dark colors indicate low fluorescence. Scientific Background Findings of the last 15 years have ...
The 36-bottle rosette sampler is taken out of its container in preparation for the next cast. From the left: Jim Swift, Peter Winsor, Bert Rudels and Frank Zemlyak. Photo: Göran Björk ...
Water sampling in the North Atlantic using a rosette equipped with twenty-four 20 l Niskin bottles and a Sea Bird ...
Instrumental setup for the automated pCO2 measurements (Kimoto Electric Co., LTD) used onboard IB Oden. Photo: Agneta Fransson. Aim The shallow shelves in ...
Lars-Anders Hansson collecting zooplankton samples from a pond at Kolyuchin Bay. The zooplankton will be analyzed for their content of organic pollutants. Photo: Henrik Kylin. Aim The ...
55 surface water samples were collected from an in-line pumping system for determination of concentrations of total organic carbon ...
Left: Preliminary location of elevated DGM in surface water during leg 1.Right: Preliminary distribution of volatile mercury along a vertical ...
Introduction and experimental rationale Recent and persistent changes in climate and human land use in Beringia are amongst the most dramatic on the ...
Methane (% saturation, circles and black line) and Sea Surface Temperature (°C, grey line) against latitude. These data were collected ...
Concentrations (mg m-3) of chlorophyll a pigment and phaeophytine pigment at the station 07 September (Lomonosov Ridge). The aim ...
Near Bering Strait seabird abundance reached peak levels and Oden sailed through huge flocks of short-tailed shearwater Puffinus tenuirostris, consisting of several tens of thousands of birds. Photo: Thomas Alerstam Background and ...
Vilyuchinskaya Sopka Volcano. Photo: Kjell Danell. Kamchatka is a peninsula of approximately the same size as the Scandinavian Peninsula. Although far away from each other on the ...
A brown bear female strolls with her cub along the river at site 1. Photo: Bodil Elmhagen. Background The treeless mountain tundra found along the Swedish-Norwegian border in ...
Buff-bellied Pipit, Anthus rubescens. Photo: Peter Mortensen. The main objective of our participation in Beringia 2005 was to secure from the biological research carried out during the expedition suitable voucher ...
A typical clearwater, shallow Arctic lake suffering from very high UV radiation. Photo: L-A. Hansson. The environmental conditions for ...
... Beringia provided a landbridge connecting Alaska and Siberia, but it was also a glacial refugium during the last glaciation. Beringia is therefore central for our understanding of present day arctic ecosystems. However, since this event ...
Wet tundra near Atqasuk, Alaska. Photo: Åsa Lindgren. In an arctic environment, abiotic factors such as a short growing season, low ...
... ever recorded in Alaska, trapped on 26 September. This bird had most likely more than doubled its mass by putting on fat. Photo: Åke Lindström. The aim The Arctic summer offers huge and highly productive areas for reproducing ...
... along with the recent emergence of other highprofile zoonotic diseases such as West Nile virus and severe acute respiratory syndrome (SARS) – have highlighted the importance of understanding the interactions among humans, domestic animals ...
