the ocean at multiple scales. Can. J. Fish. Aquat. Sci. 61, 673–684. Tellus 63B (2011), 5 25-YR AEROSOL RECORDS AT COASTAL ANTARCTICAL IONIC COMPOUNDS 919 Simó, R. and Dachs, J. 2002. Global ocean emission [...] comprehensive review the pivotal role of chemical proxies in reconstructing the history of the South- ern Ocean and Antarctic climate over the last few millennia. In this context, the most meaningful ionic impurities [...] rine biogenic source of atmospheric MS and nss-SO2− 4 governed by the productivity of the Southern Ocean (Minikin et al., 1998, Preunkert et al., 2008), sea ice as a significant sea salt source (Wagenbach

the ocean at multiple scales. Can. J. Fish. Aquat. Sci. 61, 673–684. Tellus 63B (2011), 5 25-YR AEROSOL RECORDS AT COASTAL ANTARCTICAL IONIC COMPOUNDS 919 Simó, R. and Dachs, J. 2002. Global ocean emission [...] comprehensive review the pivotal role of chemical proxies in reconstructing the history of the South- ern Ocean and Antarctic climate over the last few millennia. In this context, the most meaningful ionic impurities [...] rine biogenic source of atmospheric MS and nss-SO2− 4 governed by the productivity of the Southern Ocean (Minikin et al., 1998, Preunkert et al., 2008), sea ice as a significant sea salt source (Wagenbach

the ocean at multiple scales. Can. J. Fish. Aquat. Sci. 61, 673–684. Tellus 63B (2011), 5 25-YR AEROSOL RECORDS AT COASTAL ANTARCTICAL IONIC COMPOUNDS 919 Simó, R. and Dachs, J. 2002. Global ocean emission [...] comprehensive review the pivotal role of chemical proxies in reconstructing the history of the South- ern Ocean and Antarctic climate over the last few millennia. In this context, the most meaningful ionic impurities [...] rine biogenic source of atmospheric MS and nss-SO2− 4 governed by the productivity of the Southern Ocean (Minikin et al., 1998, Preunkert et al., 2008), sea ice as a significant sea salt source (Wagenbach

Press release

Press release

moderately rough arctic sea ice and take ridge height and distribution into account. They are well proven for applications in simulations of flow situations in the northern polar ocean. To prove if they [...] leads and polynias For the energy and moisture exchange between the atmosphere and the ice covered ocean, leads and polynias play an important role. This is documented by many modelling studies, but only [...] sea ice have a significant effect on the energy exchange between the atmosphere and the ice covered ocean. Uncertainties in the representation of sea ice albedo contribute considerably to the differences

moderately rough arctic sea ice and take ridge height and distribution into account. They are well proven for applications in simulations of flow situations in the northern polar ocean. To prove if they [...] leads and polynias For the energy and moisture exchange between the atmosphere and the ice covered ocean, leads and polynias play an important role. This is documented by many modelling studies, but only [...] sea ice have a significant effect on the energy exchange between the atmosphere and the ice covered ocean. Uncertainties in the representation of sea ice albedo contribute considerably to the differences

Open-Water Aquaculture on Gran Canaria Master Thesis Title: Response of Key-Species of Benthic Sub-Arctic Macrophytes to Warming jan.jacob @ awi.de Alfred Wegener Institut Am Handelshafen 12 27570 Bremerhaven [...] aims to overcome these challenges by developing novel approaches for Ulva cultivation in the open ocean using floating structures made from renewable materials. At the AWI aquaculture facilities, we are

under pressure. However, jellyfish in the world’s oceans could actually benefit from the rising water temperatures – also and especially in the Arctic Ocean, as researchers from the Alfred Wegener Institute [...] Institute have now successfully shown. In computer models, they exposed eight widespread Arctic jellyfish species to rising temperatures, sea ice retreat and other changing environmental conditions. The result: [...] triple the size of its habitat – with potentially dramatic consequences for the marine food web and Arctic fish populations. The study was just released in the journal Limnology and Oceanography.

expedition to the Arctic Ocean. Over the next two months, an international research team will analyse the feedback effects between global warming and sea ice retreat in the Arctic Ocean. The investigations [...] ons will focus on the differences in the melting of various sea ice types – representing the Arctic of the past decades, the present and the future. A parallel airborne campaign will complement the me