Arctic Ocean 2016 - Löst gasformigt elementärt kvicksilver i ytvatten Arctic Ocean 2016 - Dissolved Gaseous Elemental Mercury in Surface Seawater ecds0236-1-1 Swedish National Data Service Svensk nationell datatjänst Arctic Ocean 2016 - Löst gasformigt elementärt kvicksilver i ytvatten Arctic Ocean 2016 - Dissolved Gaseous Elemental Mercury in Surface Seawater ecds0236-1-1 Gårdfeldt, Katarina Gårdfeldt, Katarina Swedish National Data Service Svensk nationell datatjänst Arctic Ocean 2016 The research expedition Arctic Ocean 2016 was a collaboration between Sweden and Canada with the icebreakers Oden and Louis S. St-Laurent. The vessels operated in the Arctic Ocean, mainly in the Amundsen Basin and in areas around the underwater mountain ranges Lomonosov Ridge and Alpha Ridge. The expedition lasted for six weeks, August 8 to September 20, 2016 Forskningsexpeditionen Arctic Ocean 2016 var ett samarbete mellan Sverige och Kanada med de både isbrytarna Oden och Louis S. St-Laurent. Fartygen arbetade i Arktiska oceanen, främst i Amundsenbassängen och områdena kring undervattensbergskedjorna Lomonosovryggen och Alfaryggen. Expeditionen pågick i sex veckor, 8 augusti till 20 september 2016. Icebreaker Oden The Swedish icebreaker Oden has served as a research vessel for expeditions to polar regions, in both Arctic and Antarctic waters, since 1991. Oden’s extensive flexibility, with research containers, scientific laboratories, and deep ocean winches, enables researchers in many different disciplines to use the vessel based on their needs. Navigational and meteorological data are collected continuously during research expeditions, stored on the vessel’s computer servers, and made available to researchers during and after the expedition. Den svenska isbrytaren Oden har använts som forskningsfartyg för expeditioner till polarområden, i både arktiska och antarktiska vatten, sedan 1991. Oden är en flexibel forskningsplattform med forskningscontainrar, laboratorier och vinschar vilket gör att forskare inom många olika discipliner kan utnyttja fartyget utifrån sina behov. Under forskningsexpeditioner insamlas kontinuerligt navigations- och meteorologiska data som lagras på fartygets dataservrar och är tillgängliga för forskarna under och efter expeditionen. DISSOLVED GASES Oceans Kust och hav Environment Miljö This dataset contains data collected during the Canadian-Swedish expedition Arctic Ocean 2016. The research cruise took place August through September 2016, using the icebreaker Oden. For ship data from the cruise, as well as graphics and files describing the route, see https://snd.gu.se/sv/catalogue/study/ecds0221 For descriptions of Work Packages and research conducted during the cruise, see the SWEDARCTIC Arctic Ocean 2016 Expedition Report: http://urn.kb.se/resolve?urn=urn:nbn:se:polar:diva-3475 Additional information on the expedition, including links to publications, is available at http://www.polarforskningsportalen.se/en/arctic/expeditions/arctic-ocean-2016 Work Package: Heavy Metals Road Map Project Dissolved gaseous mercury was continously measured (with 5 min resolution) in surface seawater along the Arctic Ocean 2016 cruise track. The bow water system was used to pump seawater into the wetlab where the water was purged with clean air, releasing dissolved gaseous elemental mercury (DGM) into the outgoing air. An opposite flow extractor was used for the purging and a Tekran 2537A cold vapor atomic flourescence spectrometer was used for the detection of elemental mercury in the outgoing air. The data can be used to calculate the flux of elemental mercury from sea surfaces in the Arctic and to monitor the concentrations of mercury in the Arctic marine environment. Data include: Dissolved gaseous elemental mercury in surface seawater Data insamlade under den svensk-kanadensiska expeditionen Arctic Ocean 2016, med forskningskryssningen Oden. För mer information se den engelska katalogsidan: https://snd.gu.se/en/catalogue/study/ecds0236 Arctic Arktis Access to data through an external actor. Access to data is restricted. Åtkomst till data via extern aktör. Tillgång till data är begränsad. restrictedAccess