Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Fengming Hui"'
Publikováno v:
Big Earth Data, Vol 8, Iss 2, Pp 302-332 (2024)
Climate warming rates in the Arctic are far greater than the global average, exerting stronger impacts on permafrost degradation and thermokarst landform development. Thermokarst lakes and ponds (TLPs), which are widely distributed in the Lena Basin
Externí odkaz:
https://doaj.org/article/526d0192a297448091986605bfab39d9
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
Landfast sea ice (LFSI) is sensitive to local climate change, making it an important component of the cryosphere system. In this study, the LFSI around the pan-Arctic domain was simulated from 1979 to 2021 using a well-validated snow and ice thermody
Externí odkaz:
https://doaj.org/article/2dc0c36de98d4ec1a97c3baae5a3f430
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
China’s second generation of geostationary meteorological satellites Fengyun-4 (FY-4) are equipped with the Advanced Geosynchronous Radiation Imager (AGRI) which has the advantages of large number of spectral bands and high temporal resolution. To
Externí odkaz:
https://doaj.org/article/63c6390c63894ac9bdef360d9acdede1
Autor:
Shaoyin Wang, Jiping Liu, Zixin Wei, Dongxia Yang, Hua Li, Suoyi Ding, Fengming Hui, Xiao Cheng
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 14, Pp n/a-n/a (2024)
Abstract This study investigates the specific circulation anomalies that have sustained the low Antarctic sea ice state since 2016. Firstly, we find a significant strengthening and southward shift in the Ferrel Cell (FC) during 2016–2022, resulting
Externí odkaz:
https://doaj.org/article/7b9c9685188745a48235b1374ab17046
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 573-583 (2024)
Quantifying the characteristics of ground displacement is of great importance for understanding the geological, hydrological, and biochemical processes occurring due to widespread permafrost degradation. This study investigated the dynamics of annual
Externí odkaz:
https://doaj.org/article/1072b39fdab3484ea1ec4a523d65935c
Autor:
Xue Wang, Zhuoqi Chen, Yan Fang, Ruirui Wang, Chaoyue Li, Gang Li, Fengming Hui, Huabing Huang, Xiao Cheng
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 2, Pp 4073-4094 (2023)
Sea ice drift is a crucial parameter for sea ice flux, atmospheric and ocean circulation, and ship navigation. Pattern matching is widely used to retrieve sea ice drift from Synthetic Aperture Radar (SAR) data, but it often yields mismatched vectors
Externí odkaz:
https://doaj.org/article/d5c7b9ea96cb4ef6bff75fa36404ed2e
Autor:
Xiao-Ming Li, Yujia Qiu, Yacheng Wang, Bingqing Huang, Haiming Lu, Min Chu, Han Fu, Fengming Hui
Publikováno v:
International Journal of Digital Earth, Vol 15, Iss 1, Pp 2028-2046 (2022)
The rapid decline of Arctic sea ice has been reminding us the significant impacts caused by global warming. However, the other side of the coin is that this opens a window to utilize the Arctic sea routes in the summer seasons, bringing remarkable ec
Externí odkaz:
https://doaj.org/article/2a2a88b619ad4e76b3b877f18bb5ad0d
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 120, Iss , Pp 103353- (2023)
Moderate-resolution optical imagery holds great potential in deriving Arctic sea ice drift fields because of its higher resolution than microwave radiometers and scatterometers, as well as its larger swath widths than most other optical and synthetic
Externí odkaz:
https://doaj.org/article/6ebb4c4122494711bb0bdba1dfc89efa
Publikováno v:
Frontiers in Research Metrics and Analytics, Vol 8 (2023)
Based on the polar polynya-related 1,677 publications derived from the Web of Science from 1980 to 2021, this study analyses the scientific performance of polar polynya research with respect to publication outputs, scientific categories, journals, pr
Externí odkaz:
https://doaj.org/article/21876bedc9e14e2485a4401de8a329f3
Autor:
Sishi Zhang, Xinyi Shang, Lanjing Li, Ying Zhang, Xiaoxu Wu, Fengming Hui, Huabing Huang, Xiao Cheng
Publikováno v:
Remote Sensing, Vol 15, Iss 23, p 5439 (2023)
The Ice Pathfinder satellite (code: BNU-1) is the first Chinese microsatellite, designed for monitoring polar climate and environmental changes. The major payload of BNU-1 is the wide-field camera which provides multispectral satellite images with a
Externí odkaz:
https://doaj.org/article/079ba7f72f61426f8c919e239f9a6b1e