Zobrazeno 1 - 10
of 705
pro vyhledávání: '"active layer thickness"'
Publikováno v:
Earth's Future, Vol 12, Iss 10, Pp n/a-n/a (2024)
Abstract Permafrost, widely distributed in the Northern Hemisphere, plays a vital role in regulating heat and moisture cycles within ecosystems. In the last four decades, due to global warming, permafrost degradation has accelerated significantly in
Externí odkaz:
https://doaj.org/article/bde1a9efd5e741e5b21aeb4b639793c5
Akademický článek
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Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 12, Pp 919-927 (2024)
A DC model is proposed for amorphous oxide semiconductor (AOS) thin-film transistors (TFTs) applicable to various active layer thicknesses. With the back surface potential and its coupling with the front surface potential being considered, an explici
Externí odkaz:
https://doaj.org/article/36961c317d644a6d81657b1b02ad70b3
Autor:
Yuxuan Bai, Yunfeng Peng, Wei Zhou, Yuhong Xie, Qinlu Li, Guibiao Yang, Leiyi Chen, Biao Zhu, Yuanhe Yang
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 7, Pp 1732-1746 (2023)
Abstract Our knowledge on the responses of permafrost ecosystems to climate warming is critical for assessing the direction and magnitude of permafrost carbon‐climate feedback. However, most of the previous experiments have only been able to warm t
Externí odkaz:
https://doaj.org/article/68ba7856ecfe42f1ace9c3727d0e5145
Autor:
Wendt, Lotte
Publikováno v:
Wendt, Lotte. Assessing ground ice changes in Svalbard from SAR interferometry and modelling. Master thesis, University of Oslo, 2024
Externí odkaz:
http://hdl.handle.net/10852/112526
Autor:
Allison M. Welch, Shawn A. Pedron, Robert Gus Jespersen, Xiaomei Xu, Brittney Martinez, Yezzen Khazindar, Nicole M. Fiore, Michael L. Goulden, Claudia I. Czimczik
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 55, Iss 1 (2023)
The increase in deciduous shrub growth in response to climate change throughout the Arctic tundra has uncertain implications, in part due to a lack of field observations. Here we investigate how increasing alder shrub growth in alpine tundra in Inter
Externí odkaz:
https://doaj.org/article/f5a820c783f54cb5b24572dcedac648f
Autor:
F. Garestier, S. Guillaso, E.A. Zakharova, A.V. Kouraev, B. Decharme, R.V. Desyatkin, A. Desyatkin, T. Chevalier
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 125, Iss , Pp 103582- (2023)
Permafrost is an important but poorly known carbon reservoir which is vulnerable to the high latitude accelerated warming. The projected thickening of its superficial seasonally thawed active layer and its induced spatial reorganization will hasten C
Externí odkaz:
https://doaj.org/article/405f025818044157a55a73717895c9ff
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 124, Iss , Pp 103530- (2023)
The increasing warming and humidification have caused the dramatic degradation of Qinghai-Tibet Plateau permafrost. The active layer thickness (ALT) is particularly crucial to be monitored with a wide range as an indispensable variable to characteriz
Externí odkaz:
https://doaj.org/article/0d068ecbee9e491cb8069217ca733900
Publikováno v:
Advances in Climate Change Research, Vol 13, Iss 5, Pp 632-641 (2022)
The thermal state of frozen ground and its changes are important for understanding environmental change and supporting related applications to the Earth’s Third Pole, which is a hotspot area for science research. However, challenges remain in data
Externí odkaz:
https://doaj.org/article/be2472f6336c4bb781dcc6d778a667b3
Autor:
Olga Makarieva, Anastasiia Zemlianskova, Dmitriy Abramov, Nataliia Nesterova, Andrey Ostashov
Publikováno v:
Geosciences, Vol 14, Iss 4, p 88 (2024)
This research presents a comprehensive environmental assessment of a small mountain permafrost catchment of the Anmangynda River in the Upper Kolyma Highland (Northeastern Asia) over the period of 2021–2023. The study reveals significant diversity
Externí odkaz:
https://doaj.org/article/5ecdb02ccc8e4972bf2a114702ca67ec