Author

Denis A. Kosmach

Observed names: D. A. Kosmach, D. Kosmach, Denis A Kosmach, Denis Kosmach, Kosmach, Denis, Д А Космач, Д. А. Космач, Д.А. Космач, Денис Алексеевич Космач, Космач Денис Николаевич, Космач, Д.А.

Institutions: Russian Academy of Sciences, National Research Tomsk State University, V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences

Observed institutions: National Research University Higher School of Economics, Russian Academy of Sciences, Sakhalin State University, National Research Tomsk State University, Tomsk Polytechnic University, V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences

ORCID: 0000-0002-2276-324X

Observed ORCID: 0000-0002-2276-324X

OpenAlex ID: A5001203329

Extensive Methane Venting to the Atmosphere from Sediments of the East Siberian Arctic Shelf

2010 · Natalia Shakhova, Igor Semiletov, et al. · Science · 653

Activation of old carbon by erosion of coastal and subsea permafrost in Arctic Siberia

2012 · J. E. Vonk, L. Sánchez-García, et al. · Nature · 462

Ebullition and storm-induced methane release from the East Siberian Arctic Shelf

2013 · Natalia Shakhova, Igor Semiletov, et al. · Nature Geoscience · 375

The East Siberian Arctic Shelf: towards further assessment of permafrost-related methane fluxes and role of sea ice

2015 · Natalia Shakhova, Igor Semiletov, et al. · Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 239

Current rates and mechanisms of subsea permafrost degradation in the East Siberian Arctic Shelf

2017 · Natalia Shakhova, Igor Semiletov, et al. · Nature Communications · 225

Geochemical and geophysical evidence of methane release over the East Siberian Arctic Shelf

2010 · N. Shakhova, I. Semiletov, et al. · Journal of Geophysical Research Atmospheres · 170

Carbon transport by the Lena River from its headwaters to the Arctic Ocean, with emphasis on fluvial input of terrestrial particulate organic carbon vs. carbon transport by coastal erosion

2011 · I. P. Semiletov, I. I. Pipko, et al. · Biogeosciences · 148

Source apportionment of methane escaping the subsea permafrost system in the outer Eurasian Arctic Shelf

2021 · Julia Steinbach, Henry Holmstrand, et al. · Proceedings of the National Academy of Sciences · 90

The origin of methane in the East Siberian Arctic Shelf unraveled with triple isotope analysis

2017 · Célia J. Sapart, Natalia Shakhova, et al. · Biogeosciences · 83

The degradation of submarine permafrost and the destruction of hydrates on the shelf of east arctic seas as a potential cause of the “Methane Catastrophe”: some results of integrated studies in 2011

2012 · V. I. Sergienko, L. I. Lobkovskii, et al. · Doklady Earth Sciences · 80

Space–time dynamics of carbon and environmental parameters related to carbon dioxide emissions in the Buor-Khaya Bay and adjacent part of the Laptev Sea

2013 · I. P. Semiletov, N. E. Shakhova, et al. · Biogeosciences · 72

CASCADE – The Circum-Arctic Sediment CArbon DatabasE

2021 · Jannik Martens, Evgeny Romankevich, et al. · Earth system science data · 64

Characterisation of Three Regimes of Collapsing Arctic Ice Complex Deposits on the SE Laptev Sea Coast using Biomarkers and Dual Carbon Isotopes

2014 · L. Sánchez-García, J. E. Vonk, et al. · Permafrost and Periglacial Processes · 60

Organic matter composition and greenhouse gas production of thawing subsea permafrost in the Laptev Sea

2022 · Birgit Wild, Natalia Shakhova, et al. · Nature Communications · 57

Distribution of floating marine macro-litter in relation to oceanographic characteristics in the Russian Arctic Seas

2021 · Maria Pogojeva, Igor Zhdanov, et al. · Marine Pollution Bulletin · 44

Sonar Estimation of Methane Bubble Flux from Thawing Subsea Permafrost: A Case Study from the Laptev Sea Shelf

2020 · Denis Chernykh, Vladimir Yusupov, et al. · Geosciences · 25

Formation of subsurface shallow gas accumulations in Amurskiy Bay (Peter the Great Bay, Sea of Japan) as a result of postglacial sea-level change, paleoceanographic conditions and hydrological activity

2015 · Viktor N. Karnaukh, Anatoly S. Astakhov, et al. · Marine Geology · 22

Methane anomalies in the near-water atmospheric layer above the shelf of East Siberian Arctic shelf

2007 · N. E. Shakhova, I. P. Semiletov, et al. · Doklady Earth Sciences · 18

Methane in the surface waters of Northern Eurasian marginal seas

2015 · D. A. Kosmach, V. I. Sergienko, et al. · Doklady Chemistry · 15

The influence of cold seepage on the grain size and geochemistry of sediments from the Laptev Sea shelf

2023 · Alexey Ruban, Tommaso Tesi, et al. · Marine and Petroleum Geology · 13

Nitrous Oxide Dynamics in the Siberian Arctic Ocean and Vulnerability to Climate Change

2023 · Birgit Wild, Nicholas E. Ray, et al. · Journal of Geophysical Research Biogeosciences · 11

Organic matter across subsea permafrost thaw horizons on the East Siberian Arctic Shelf

2018 · Birgit Wild, Natalia Shakhova, et al. · 11

Submarine Permafrost in the Laptev Sea

2020 · Andrey V Koshurnikov, Vladimir E Tumskoy, et al. · International Journal of Offshore and Polar Engineering · 6

Anthropogenic factor and methane emission on the East-Siberian shelf

2009 · N. E. Shakhova, V. A. Yusupov, et al. · Doklady Earth Sciences · 6

Benthic communities under methane gradient in the Laptev and East Siberian seas

2024 · Olga Konovalova, Nadezhda Rimskaya-Korsakova, et al. · Frontiers in Ecology and Evolution · 4

Works count: 112

Citation count: 2,992

H-index: 18

I10-index: 22