[{"name":"oden-swerus-2014-porewater-nutrients-1","title":"Porewater nutrients from sediments collected during the SWERUS-C3 expedition 2014 on the East Siberian shelf and slope","summary":"This dataset contains the major nutrients ammonium, dissolved silica, dissolved inorganic phosphate collected from the porewaters of sediment from 16 stations in the Laptev and East Siberian Sea in water depths between 3200 m and 40 m collected in July and August 2014.\r\n\r\nThese nutrient data were used with reaction transport model to calculate the exchange rates of major nutrients between sediment and seawater on the Siberian shelf and slope in the Laptev and East Siberian Sea. The data were then used to estimate the contribution of the sediment to seawater flux for the overall nutrient budget of the East Siberian shelf sea.\r\n\r\nThe data provide new insights of the role of the shelf sediments in modifying the nutrient stoichiometry of the Arctic shelf Sea by producing a strong nitrogen deficit.","citations":"Sun X, Humborg C, M\u00f6rth CM, Br\u00fcchert V (2021) The Critical Role of Sedimentary Nitrogen, Phosphorus, and Silica Cycling for the Nutrient Budget of the Laptev and East Siberian Shelf Sea. Global Biogeochemical Cycles (accepted)","comments":"Information about the [SWERUS-C3 expedition](https:\/\/polarforskningsportalen.se\/en\/arctic\/expeditions\/swerus-c3) is available from the Swedish Polar Research Secretariat. See also [SWERUS-C3 program website](http:\/\/www.swerus-c3.geo.su.se\/), managed by the Department of Geological Sciences, Stockholm University.","category":"Marine","subcategory":"Marine chemistry","keywords":"Porewater; Siberian shelf; Dissolved ammonium; Dissolved phosphate; Dissolved iron; Dissolved silica; Arctic Ocean; Swerus-C3; Icebreaker Oden","scientist":"Volker Br\u00fcchert, Xiaole Sun","firstname":"Volker","lastname":"Br\u00fcchert","address":"Department of Geological Sciences; Stockholm University\r\n","postalcode":"SE-106 91","city":"Stockholm","province":"","country":"Sweden","parameters":"Earth science","location":"Continent","progress":"Completed","language":"English","project":"SWERUS-C3.  Funded by the Knut and Alice Wallenberg Foundation.","publisher":"Bolin Centre Database","version":"1","constrains":"","access":""}]