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100 _a20171121a2017 k y0engy50 ba
101 0 _aeng
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aRelease of Black Carbon From Thawing Permafrost Estimated by Sequestration Fluxes in the East Siberian Arctic Shelf Recipient
_fJ. A. Salvado [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: p. 1512-1515]
330 _aBlack 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
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tGlobal Biogeochemical Cycles
463 _tVol. 31, iss. 10
_v[P. 1173-1191]
_d2017
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aСеверный Ледовитый океан
610 1 _aсажа
610 1 _aдонные отложения
610 1 _aвечная мерзлота
610 1 _aуглерод
701 1 _aSalvado
_bJ. A.
_gJoan A.
701 1 _aBroder
_bL.
_gLisa
701 1 _aAndersso
_bA.
_gAugust
701 1 _aSemiletov
_bI. P.
_cgeographer
_cProfessor of Tomsk Polytechnic University, doctor of geographical Sciences
_f1955-
_gIgor Petrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\34220
701 1 _aGustafsson
_bO.
_gOrjan
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bИнститут природных ресурсов (ИПР)
_bКафедра геологии и разведки полезных ископаемых (ГРПИ)
_h2181
_2stltpush
_3(RuTPU)RU\TPU\col\18660
801 2 _aRU
_b63413507
_c20171121
_gRCR
856 4 _uhttp://dx.doi.org/10.1002/2017GB005693
942 _cCF