• Diploantrag-Uthörn.docx

    which ship will operate (with reference to latitude and longitude) (See also the attached map) North Sea / Danish waters – Area with a radius of 6 sm around position xxxxxx 9. Brief description of purpose

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  • TEB_Levin.pdf

    industry the north–south 14C difference is changed by up to +2. If we apply a cubic relationship between wind speed and piston velocity or if we adjust sea surface 14C as described above, the north–south 14C [...] component of the north–south gradi- ent. Also a re-assessment of 14C sources from civil and military nuclear facilities (mainly in the north) would help to reduce the uncertainty in the simulated north–south gradient [...] Fossil fuel emissions also drive the changing north–south gradient, showing lower 14C in the northern hemisphere only since 2002. The fossil fuel-induced north–south (and also troposphere–stratosphere) 14CO2

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  • Wessel_16020-46644-1.pdf

    pressure maps at sea level, which were calculated two times a dayone meter pathlength. With this ozone analyser O3 mixing ratios up to 200 ppbv can be measured at 0000 and 1200 UTC. The sea ice coverage of [...] Arctic and were transported from north of the Canadiandid not exhibit any significant correlations with the measured ozone mixing ratios. The ozone poor Archipelago via north of Greenland to Spitsbergen. The [...] south-east of the village cesses in the gas phase and on aerosol or ice Ny-Ålesund at 40 m above sea level (a.s.l.) and the surfaces is necessary to explain the observed ozone German Koldewey-Station

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  • North-East Passage soon free from ice again? Winter measurements show thin sea ice in the Laptev Sea, pointing to early and large scale summer melt

    Press release

  • Is the ice in the Arctic Ocean getting thinner and thinner? Research aircraft Polar 5 measures thickness of sea ice north of Greenland

    Press release

  • By airship to the North Pole – Zeppelin expedition will survey sea ice in the Arctic

    Press release

  • Ecological Changes in the North Sea as a consequence of biological globalisation and climate change

    Press release

  • acp-10-2439-2010.pdf

    measurement site was located at a distance of approximately 15 km to the open sea in northerly direction, and 5 km to Atka bay in north-easterly direction. The Neumayer DOAS instrument has already been de- scribed [...] more than 1 ppm of iodine in meteorites and I/Cl ratios in snow samples 10–190 times higher than in sea water, but no or only small enrichment in chlorine and bromine. Rock samples showed a decrease of the [...] indicate that the presence of IO is a widespread phenomenon along the Antarctic coast and over the sea ice covered Antarctic ocean. The presence of iodine monoxide in the ppt range is ex- pected to have

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  • hausgarten_up_to2015.pdf

    meiobenthos organisms in an arctic deep-sea environment , 12th Deep-Sea Biology Symposium, Reykjavik, Island.-11.06.2010. . 118. Soltwedel, T. (2010): Deep-sea long-term observatory HAUSGARTEN , [Misc [...] PATTERNS OF DEEP-SEA MEIOFAUNA: AN EXPERIMENTAL APPROACH , ASLO, Granada, 22 February 2015 - 27 February 2015 . 5. Jacob, M. , Soltwedel, T. , Ramette, A. and Boetius, A. (2015): Deep-sea bacterial and [...] Management of marine Litter in European Seas, Berlin, 10 April 2013 - 12 April 2013 . 37. Lehmenhecker, S. and Wulff, T. (2013): Flying Drone for AUV Under-Ice Missions , Sea Technology, COMPASS PUBLICATIONS

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  • ARTIST-Final_Report.pdf

    following conditions: (1) day-time with snow on the sea ice, (2) night-time with snow on the sea ice, (3) day-time with bare sea ice, and (4) night-time with bare sea ice. In the all groups (1-4), model runs were [...] formation process and (2) the varying contrast between sea ice and open water, depending on sea state and the sea ice roughness. Therefore, no sea ice standard algorithms exist for this sensor. The high [...] the Arctic sea ice observed on 16, 27, and 30 March, 1998, were modelled. The first one (16 March) represents a warm air advection over the sea ice, the second one (27 March) a flow over sea ice far from

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