Release of Black Carbon From Thawing Permafrost Estimated by Sequestration Fluxes in the East Siberian Arctic Shelf Recipient

Release of Black Carbon From Thawing Permafrost Estimated by Sequestration Fluxes in the East Siberian Arctic Shelf Recipient

Bibliographic Details
Parent link:Global Biogeochemical Cycles
Vol. 31, iss. 10.— 2017.— [P. 1173-1191]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра геологии и разведки полезных ископаемых (ГРПИ)
Other Authors: Salvado J. A. Joan A., Broder L. Lisa, Andersso A. August, Semiletov I. P. Igor Petrovich, Gustafsson O. Orjan
Summary:Title screen
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 g1dw, corresponding to 2-12% of total organic carbon
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
Северный Ледовитый океан
сажа
донные отложения
вечная мерзлота
углерод
Online Access:http://dx.doi.org/10.1002/2017GB005693
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656600

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