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

Authors: Birgit Wild, Natalia Shakhova, Oleg Dudarev, Alexey Ruban, Denis Kosmach, Vladimir Tumskoy, Tommaso Tesi, Hanna Grimm, Inna Nybom, Felipe Matsubara, Helena Alexanderson, Martin Jakobsson, Alexey Mazurov, Igor Semiletov, Örjan Gustafsson

Source: Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/2797f233a31c4b8792e80cf53a54965d

Rare Earth Elements in Sediments from the Laptev Sea Shelf: Insight into Sources and Distribution Factors

Authors: Alexey Ruban, Oleg Dudarev, Maxim Rudmin, Igor Semiletov

Source: Quaternary, Vol 7, Iss 1, p 12 (2024)

Subject Terms: rare earth elements, grain size, heavy minerals, sediment chemistry, sediment source, Siberian Arctic Shelf, Human evolution, GN281-289, Stratigraphy, QE640-699

File Description: electronic resource

Relation: https://www.mdpi.com/2571-550X/7/1/12; https://doaj.org/toc/2571-550X

Access URL: https://doaj.org/article/3c3426ca5076473a8d2fd5f8028ad22c

Biogeochemical structure of the Laptev Sea in 2015-2020 associated with the River Lena plume

Authors: Lina Xie, Evgeniy Yakushev, Igor Semiletov, Andrey Grinko, Ivan Gangnus, Anfisa Berezina, Alexander Osadchiev, Igor Zhdanov, Alexander Polukhin, Julia Moiseeva, Darya Purgina, Irina Pipko, Svetlana Pugach, Oleg Dudarev, Zhenming Ge

Source: Frontiers in Marine Science, Vol 10 (2023)

Subject Terms: Laptev Sea, Lena River, hydrophysical structure, biogeochemical structure, water mass, Science, General. Including nature conservation, geographical distribution, QH1-199.5

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmars.2023.1180054/full; https://doaj.org/toc/2296-7745

Access URL: https://doaj.org/article/cf95c5486ccd42039ddb08da0377ebf8

Satellite-Based Evaluation of Submarine Permafrost Erosion at Shallow Offshore Areas in the Laptev Sea

Authors: Alexander Osadchiev, Polina Adamovskaya, Stanislav Myslenkov, Oleg Dudarev, Igor Semiletov

Source: Remote Sensing, Vol 15, Iss 20, p 5065 (2023)

Subject Terms: bottom sediments, coastal upwelling, seafloor erosion, submarine permafrost, thermal abrasion, suspended matter flux, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/15/20/5065; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/53fb5f128bbd4c6bbbda5293d8c29178

Peculiarities of Pore Water Ionic Composition in the Bottom Sediments and Subsea Permafrost: A Case Study in the Buor-Khaya Bay

Authors: Alexander Ulyantsev, Natalya Polyakova, Ivan Trukhin, Yulia Parotkina, Oleg Dudarev, Igor Semiletov

Source: Geosciences, Vol 12, Iss 2, p 49 (2022)

Subject Terms: arctic shelf, bottom sediments, subsea permafrost, drilling cores, pore water, ionic composition, Geology, QE1-996.5

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3263/12/2/49; https://doaj.org/toc/2076-3263

Access URL: https://doaj.org/article/dbabf05d2746499989301bbf9621e689

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

Authors: Natalia Shakhova, Igor Semiletov, Orjan Gustafsson, Valentin Sergienko, Leopold Lobkovsky, Oleg Dudarev, Vladimir Tumskoy, Michael Grigoriev, Alexey Mazurov, Anatoly Salyuk, Roman Ananiev, Andrey Koshurnikov, Denis Kosmach, Alexander Charkin, Nicolay Dmitrevsky, Victor Karnaukh, Alexey Gunar, Alexander Meluzov, Denis Chernykh

Source: Nature Communications, Vol 8, Iss 1, Pp 1-13 (2017)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/b5ceac8827a5459c95a919791fe85ff5

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

Authors: Denis Chernykh, Vladimir Yusupov, Aleksandr Salomatin, Denis Kosmach, Natalia Shakhova, Elena Gershelis, Anton Konstantinov, Andrey Grinko, Evgeny Chuvilin, Oleg Dudarev, Andrey Koshurnikov, Igor Semiletov

Source: Geosciences, Vol 10, Iss 10, p 411 (2020)

Subject Terms: active acoustic survey, seeps, permafrost, taliks, Laptev sea, East Siberian Arctic Shelf, Geology, QE1-996.5

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3263/10/10/411; https://doaj.org/toc/2076-3263

Access URL: https://doaj.org/article/a5ab5f7414b84aaab210b10f25a8ea75