Release of Black Carbon From Thawing Permafrost Estimated by Sequestration Fluxes in the East Siberian Arctic Shelf Recipient / J. A. Salvado [et al.]
Уровень набора: Global Biogeochemical CyclesЯзык: английский.Резюме или реферат: Black carbon (BC) plays an important role in carbon burial in marine sediments globally. Yet thesequestration of BC in the Arctic Ocean is poorly understood. Black carbon (BC) plays an important role in carbon burial in marine sediments globally. Yet thesequestration of BC in the Arctic Ocean is poorly understood. Here we assess the concentrations, fluxes,and sources of soot BC (SBC)-the most refractory component of BC-in sediments from the East SiberianArctic Shelf (ESAS), the World's largest shelf sea system. SBC concentrations in the contemporary shelfsediments range from 0.1 to 2.1 mg g1dw, corresponding to 2-12% of total organic carbon.Примечания о наличии в документе библиографии/указателя: [References: p. 1512-1515].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | Северный Ледовитый океан | сажа | донные отложения | вечная мерзлота | углерод Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: p. 1512-1515]
Black carbon (BC) plays an important role in carbon burial in marine sediments globally. Yet thesequestration of BC in the Arctic Ocean is poorly understood. Black carbon (BC) plays an important role in carbon burial in marine sediments globally. Yet thesequestration of BC in the Arctic Ocean is poorly understood. Here we assess the concentrations, fluxes,and sources of soot BC (SBC)-the most refractory component of BC-in sediments from the East SiberianArctic Shelf (ESAS), the World's largest shelf sea system. SBC concentrations in the contemporary shelfsediments range from 0.1 to 2.1 mg g1dw, corresponding to 2-12% of total organic carbon
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