2017
DOI: 10.1134/s0001437017010064
|View full text |Cite
|
Sign up to set email alerts
|

Authigenic Mg-calcite at a cold methane seep site in the Laptev Sea

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
11
0
3

Year Published

2018
2018
2024
2024

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 18 publications
(14 citation statements)
references
References 12 publications
0
11
0
3
Order By: Relevance
“…A distinctive feature of modern bottom sediments of the Arctic seas, as compared to the sediments of the seas of humid and arid zones, is the almost complete absence of carbonate minerals in their composition. The reason for this is the increased solubility of CO2 caused by low seawater temperatures [46]. Among the studied samples, authigenic carbonate, represented by Mg-calcite, was found in samples AMK-6045, AMK-6045/2, and LV78-12.…”
Section: Discussionmentioning
confidence: 90%
“…A distinctive feature of modern bottom sediments of the Arctic seas, as compared to the sediments of the seas of humid and arid zones, is the almost complete absence of carbonate minerals in their composition. The reason for this is the increased solubility of CO2 caused by low seawater temperatures [46]. Among the studied samples, authigenic carbonate, represented by Mg-calcite, was found in samples AMK-6045, AMK-6045/2, and LV78-12.…”
Section: Discussionmentioning
confidence: 90%
“…Отличительной особенностью современных донных осадков арктических морей, относительно осадков морей гумидных и аридных зон, является практически полное отсутствие в их составе карбонатных минералов. Причиной этого является повышенная растворимость СО 2 , объясняемая низкими температурами водной толщи [9].…”
Section: рис 3 карбонатные стяжения из донных осадков станции амк-6045unclassified
“…Метановые сипы являются широко распространенным явлением, которое наблюдается на шельфах и континентальных склонах внутренних и окраинных морей по всему миру [1][2][3][4][5][6][7][8], в том числе и в арктических морях [9][10][11][12]. Они представляют собой отдельные участки морского дна, в пределах которых химически неравновесные с морской водой флюиды, обогащенные метаном, просачиваясь через толщу отложений, высвобождаются на границе донные осадкивода [13][14][15].…”
Section: Introductionunclassified
“…Carbonates formed due to methane (and its homologs) oxidation under anaerobic conditions (or under aerobic conditions, given the strong methane influx) occur in regions with focused hydrocarbon fluid discharge. Carbonate mineralization in the seas of the Siberian Arctic has been previously studied (Schubert et al, 1997;Galimov et al, 2006;Lein et al, 2013;Krylov et al, 2015;Kravchishina et al, 2017;Logvina et al, 2018). Different types of authigenic carbonates formed during the anaerobic oxidation of methane (AOM) of various origins were found in the Laptev Sea sediments (Kravchishina et al, 2017;Logvina et al, 2018).…”
Section: Introductionmentioning
confidence: 99%