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Particulate organic matter dynamics and degradation in Arctic fluvial systems

Autor: Keskitalo, Kirsi Helena

Publikováno v: Keskitalo, K H 2022, ' Particulate organic matter dynamics and degradation in Arctic fluvial systems ', PhD, Vrije Universiteit Amsterdam .

The Arctic is warming two to four times the rate of global average. The increase in air temperatures causes permafrost (i.e., perennially frozen ground) to thaw and release previously frozen organic carbon (OC) to the contemporary carbon cycle. Perma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b522b292ed888802ddb563a8348bfbe6
https://hdl.handle.net/1871.1/a9511e83-fead-49ba-9642-c0295015d109

Preferential export of permafrost-derived organic matter as retrogressive thaw slumping intensifies

Autor: Bröder, Lisa, Keskitalo, Kirsi, Zolkos, Scott, Shakil, Sarah, Tank, Suzanne E., Kokelj, Steve V., Tesi, Tommaso, Van Dongen, Bart E., Haghipour, Negar, Eglinton, Timothy I., Vonk, Jorien E.

Publikováno v: Bröder, L, Keskitalo, K, Zolkos, S, Shakil, S, Tank, S E, Kokelj, S V, Tesi, T, Van Dongen, B E, Haghipour, N, Eglinton, T I & Vonk, J E 2021, ' Preferential export of permafrost-derived organic matter as retrogressive thaw slumping intensifies ', Environmental Research Letters, vol. 16, no. 5, 054059, pp. 1-16 . https://doi.org/10.1088/1748-9326/abee4b
Environmental Research Letters, 16(5):054059, 1-16. IOP Publishing Ltd.
Environmental Research Letters, 16 (5)

Enhanced warming of the Northern high latitudes has intensified thermokarst processes throughout the permafrost zone. Retrogressive thaw slumps (RTS), where thaw-driven erosion caused by ground ice melt creates terrain disturbances extending over ten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d0ad1207941b2c717e76ce6f5966eea5
https://hdl.handle.net/1871.1/52abf088-1eaf-4d24-8036-c847c83031a3

Contrasts in dissolved, particulate, and sedimentary organic carbon from the Kolyma River to the East Siberian Shelf.

Autor: Jong, Dirk, Bröder, Lisa, Tesi, Tommaso, Keskitalo, Kirsi H., Zimov, Nikita, Davydova, Anna, Pika, Philip, Haghipour, Negar, Eglinton, Timothy I., Vonk, Jorien E.

Publikováno v: Biogeosciences; 2023, Vol. 20 Issue 1, p271-294, 24p

The Expedition to the Peel River in 2019: Fluvial Transport Across a Permafrost Landscape

Autor: Miesner, Frederieke, Overduin, P. Paul, Keskitalo, Kirsi, Speetjens, Niek J, Vonk, Jorien, Westermann, Sebastian

Publikováno v: Miesner, F, Overduin, P P, Keskitalo, K H, Speetjens, N, Vonk, J & Westermann, S (eds) 2020, The Expedition to the Peel River in 2019: Fluvial Transport Across a Permafrost Landscape . Berichte zur Polar-und Meeresforschung = Reports on polar and marine research, vol. 743, Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar-und Meeresforschung (AWI), Bremerhaven . https://doi.org/10.2312/BzPM_0743_2020

The Expedition to the Peel River in 2019: Fluvial Transport Across a Permafrost Landscape EU Horizon2020 project, Nunataryuk. Consisting of 7 legs from 16 June 2019 - 11 August 2019.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4659725028ac6f388ae755aafcbe75d1
https://research.vu.nl/en/publications/41737c7b-8e81-45b0-ad3c-e8ad50d9d915