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Journal article

Distribution of Fe isotopes in particles and colloids in the salinity gradient along the Lena River plume, Laptev Sea

Abstract:

Riverine Fe input is the primary Fe source for the ocean. This study is focused on the distribution of Fe along the Lena River freshwater plume in the Laptev Sea using samples from a 600 km long transect in front of the Lena River mouth. Separation of the particulate (>0.22 µm), colloidal (0.22 µm–1 kDa), and truly dissolved (≺1 kDa) fractions of Fe was carried out. The total Fe concentrations ranged from 0.2 to 57 µM with Fe dominantly as particulate Fe. The loss of >99 % of particu...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.5194/bg-16-1305-2019

Authors


Stockholm University Bert Bolin Centre for Climate Research More from this funder
Swedish Polar Research Secretariat More from this funder
Russian Foundation for Basic Research More from this funder
U.S. National Oceanic and Atmospheric Administration More from this funder
Publisher:
Copernicus Publisher's website
Journal:
Biogeosciences Journal website
Volume:
16
Issue:
6
Pages:
1305-1319
Publication date:
2019-03-28
Acceptance date:
2019-03-12
DOI:
EISSN:
1810-6285
Language:
English
Pubs id:
pubs:983484
UUID:
uuid:241c1d6d-80c7-4bbd-813f-c78205647675
Local pid:
pubs:983484
Source identifiers:
983484
Deposit date:
2019-03-20

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