Results 21 to 30 of about 1,495 (203)

Enhancing the Advanced Lake Biogeochemistry Model for Application to Thermokarst Lakes on Qinghai‐Tibet Plateau

Journal of Advances in Modeling Earth Systems
Thermokarst lakes on Qinghai‐Tibet Plateau (QTP) are significant sources of greenhouse gas emissions, yet the underlying governing processes remain poorly understood.
Jiahui Lin, Lei Wang, Zeli Tan, Tong Zhang, Hongyu Zhao, Zhiqiang Wei, Qian Xu, Bo Su, Yaru Feng, Hao Cui, Zhiheng Du, Wenxin Zhang, Cunde Xiao   +12 more
doaj   +2 more sources

Roles of Thermokarst Lakes in a Warming World [PDF]

Trends in Microbiology, 2020
Permafrost covers a quarter of the northern hemisphere land surface and contains twice the amount of carbon that is currently present in the atmosphere. Future climate change is expected to reduce its near-surface cover by over 90% by the end of the 21st century, leading to thermokarst lake formation.
Michiel H. in 't Zandt, Susanne Liebner, Cornelia U. Welte   +2 more
openaire   +5 more sources

Summer anorganic hydrochemistry (cations and anions) of thermokarst lakes in the Central Yakutian Lowland and mountain lakes in the Verkhoyansk Mountain Range in Eastern Yakutia [PDF]

, 2022
Between 6th August and 2nd September, 2021, a total of 66 lakes in Central and Eastern Yakutia were assessed as part of the joint Russian-German expedition (NEFU-AWI; RU-Land_2021_Yakutia). Samples and data were obtained with a large variety of different
Wieczorek, Mareike, Kahl, Jan, Egorov, Aital, Davydova, Paraskovya V, Stoof-Leichsenring, Kathleen Rosmarie, Levina, Sardana N, Pestryakova, Luidmila A, Eder, Iris, Glückler, Ramesh, Stieg, Amelie, Biskaborn, Boris K, Eulenburg, Antje, Overduin, Pier Paul, Heim, Birgit, Gorodnichev, Ruslan, Baisheva, Izabella, Herzschuh, Ulrike, Ushnitskaya, Lena A, Meister, Philip, Zakharov, Evgenii S   +19 more
core   +1 more source

Summer hydrophysical properties of thermokarst lakes in the Central Yakutian Lowland and mountain lakes in the Verkhoyansk Mountain Range in Eastern Yakutia [PDF]

, 2022
This dataset presents the assessment of the lake types and settings together with the data on hydrophysical parameters measurements including Electrical Conductivity, on-site water temperature and pH, except at one lake (EN21426-2) of which electrical ...
Wieczorek, Mareike, Kahl, Jan, Egorov, Aital, Davydova, Paraskovya V, Stoof-Leichsenring, Kathleen Rosmarie, Levina, Sardana N, Pestryakova, Luidmila A, Eder, Iris, Glückler, Ramesh, Stieg, Amelie, Biskaborn, Boris K, Eulenburg, Antje, Heim, Birgit, Gorodnichev, Ruslan, Baisheva, Izabella, Herzschuh, Ulrike, Ushnitskaya, Lena A, Syrovatsky, Igor, Meister, Philip, Zakharov, Evgenii S   +19 more
core   +1 more source

Thermokarst Lake Susceptibility Assessment Induced by Permafrost Degradation in the Qinghai–Tibet Plateau Using Machine Learning Methods

Remote Sensing, 2023
The rapidly warming climate on the Qinghai–Tibet Plateau (QTP) leads to permafrost degradation, and the thawing of ice-rich permafrost induces land subsidence to facilitate the development of thermokarst lakes.
Rui Wang, Lanlan Guo, Yuting Yang, Hao Zheng, Lianyou Liu, Hong Jia, Baijian Diao, Jifu Liu   +7 more
doaj   +1 more source

GHGs data from thermokarst lakes on Tibetan Plateau [PDF]

, 2022
Data tables containing methane and carbon dioxide concentrations and fluxes from 10 thermokarst lakes and ponds on the Tibetan Plateau, including methane and carbon dioxide concentrations in thermokarst lakes and ponds with different water depths, and ...
cunde xiao, lei wang
core   +1 more source

Lake‐Atmosphere Heat Flux Dynamics of a Thermokarst Lake in Arctic Siberia [PDF]

Journal of Geophysical Research: Atmospheres, 2018
AbstractWe conducted eddy covariance measurements from April to August 2014 on a Siberian thermokarst lake. The study site is located in the Lena River Delta and characterized as a floating ice lake. Heat fluxes differed in magnitudes, directions and temporal patterns depending on the lake surface conditions (“frozen” ice cover, ice cover melt, and ...
D. Franz, I. Mammarella, J. Boike, G. Kirillin, T. Vesala, N. Bornemann, E. Larmanou, M. Langer, T. Sachs   +8 more
openaire   +5 more sources

Thermokarst-lake-basin sediments, Tuktoyaktuk Coastlands, western arctic Canada [PDF]

, 1996
Three stages of deposition are distinguished in thermokarst-lake-basin sequences in ice-rich permafrost of the Tuktoyaktuk Coastlands, western arctic Canada: (1) widespread retrogressive thaw slumping around lake margins that rapidly transports upland ...
Julian Murton (4460746)
core   +3 more sources

Biogeography of Micro-Eukaryotic Communities in Sediment of Thermokarst Lakes Are Jointly Controlled by Spatial, Climatic, and Physicochemical Factors Across the Qinghai-Tibet Plateau

Frontiers in Ecology and Evolution, 2022
Thermokarst lakes are formed following ice-rich permafrost thaw and widely distribute in the cold regions with high latitude and elevation. However, the micro-eukaryotic communities (MECs) in thermokarst lakes are not well studied.
Ze Ren, Ze Ren, Yitong Zhang, Xia Li, Xia Li, Cheng Zhang, Cheng Zhang   +6 more
doaj   +1 more source

High carbon emissions from thermokarst lakes of Western Siberia. [PDF]

Nat Commun, 2019
AbstractThe Western Siberia Lowland (WSL), the world’s largest permafrost peatland, is of importance for understanding the high-latitude carbon (C) cycle and its response to climate change. Warming temperatures increase permafrost thaw and production of greenhouse gases.
Serikova S, Pokrovsky OS, Laudon H, Krickov IV, Lim AG, Manasypov RM, Karlsson J.   +6 more
europepmc   +7 more sources