Zobrazeno 1 - 10
of 191
pro vyhledávání: '"seasonally frozen ground"'
Autor:
Shuo Wang, Zuo-Jun Ning, You-Hua Ran, Wei Cao, Er-Xing Peng, Chen-Yang Peng, Ji-Chun Wu, Bing-Quan Wang, Yu Sheng
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 56, Iss 1 (2024)
In recent years, under the influence of global warming, the freezing depth of seasonally frozen ground (SFG) has decreased at an accelerating rate. This has affected engineering and construction insofar as accurate determinations are needed of SFG ar
Externí odkaz:
https://doaj.org/article/f2f517e8ec2c4a1091a84673ff6ead20
Autor:
Chen Ding, Zhilin Guo, Kewei Chen, Linfeng Fan, Yang Zhan, Xingxing Kuang, Buli Cui, Chunmiao Zheng
Publikováno v:
Frontiers in Water, Vol 6 (2024)
Seasonally frozen ground (SFG) is a significant component of the cryosphere, and its extent is gradually increasing due to climate change. The hydrological influence of SFG is complex and varies under different climatic and physiographic conditions.
Externí odkaz:
https://doaj.org/article/f768615189c04c11826ea1a2b637d068
Publikováno v:
River, Vol 3, Iss 2, Pp 166-180 (2024)
Abstract In seasonal frozen soil, freezing and thawing can change the physical and mechanical properties and affect slope stability. There are complex moisture conditions in the main water transfer canal. A study of the hydrothermal evolution of cana
Externí odkaz:
https://doaj.org/article/b1e28e98e3174ef692ba72a7bcb3fc28
Autor:
Xiqiang Wang, Rensheng Chen
Publikováno v:
Geoderma, Vol 448, Iss , Pp 116966- (2024)
Observations from 1,047 meteorological stations from September 1, 2006 to August 31, 2015 revealed regional differences in the freezing and thawing processes of seasonally frozen ground (SFG) across China. SFG generally undergoes a one-way freezing p
Externí odkaz:
https://doaj.org/article/650c4065a5224be98f9b92bf8fb52528
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10257 (2024)
Accurate prediction of subgrade temperatures in seasonally frozen regions is crucial for understanding thermal states, frost heave phenomena, stability, and other critical characteristics. This study employs a nonlinear autoregressive with exogenous
Externí odkaz:
https://doaj.org/article/8ed4019e4ccf400bbc6244a64d6ad50b
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
Publikováno v:
Gaoyuan qixiang, Vol 41, Iss 2, Pp 295-305 (2022)
Based on the data of daily maximum freezing depth of the seasonally frozen ground， near surface air temperature and precipitation from 21 meteorological stations in the three river source region during 1961 to 2020， by using mathematical statisti
Externí odkaz:
https://doaj.org/article/0bd708811f7c4557918449bd59f18f30
Publikováno v:
Gaoyuan qixiang, Vol 41, Iss 1, Pp 93-106 (2022)
In this paper， the field observation data provided by Naqu station of Plateau Climate and Environment in northern Qinghai-Xizang（Tibetan） Plateau， located in the seasonally frozen ground regions， CLM4.5 is used to analyze and evaluate the s
Externí odkaz:
https://doaj.org/article/ab86907cecfa4e918939b56b4bfd67c0
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Akademický článek
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