Results 1 to 10 of about 1,329,248 (94)

Uncertainty and Variation of Remotely Sensed Lake Ice Phenology across the Tibetan Plateau

open access: yesRemote Sensing, 2018
In the Tibetan Plateau (TP), the changes of lake ice phenology not only reflect regional climate change, but also impose substantial ecohydrological impacts on the local environment.
Linan Guo   +6 more
doaj   +4 more sources

An Automatic Method to Detect Lake Ice Phenology Using MODIS Daily Temperature Imagery

open access: yesRemote Sensing, 2021
Lake ice phenology is a climate-sensitive indicator. However, ground-based monitoring suffers from the limitations of human vision and the difficulty of its implementation in harsh environments.
Xin Zhang, Kaicun Wang, Georgiy Kirillin
doaj   +4 more sources

Potential of GNSS-R for the Monitoring of Lake Ice Phenology

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This article introduces the first use of global navigation satellite system (GNSS) reflectometry for monitoring lake ice phenology. This is demonstrated using Qinghai Lake, Tibetan Plateau, as a case study.
Yusof Ghiasi   +4 more
doaj   +4 more sources

Responses of Lake Ice Phenology to Climate Change at Tibetan Plateau

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Lake ice phenology is a sensitive indicator reflecting global warming. In this article, the long-term changes in lake ice phenology of the second-largest lake at Tibetan Plateau (i.e., the Nam Co) in response to climate change are investigated based on ...
Linan Guo   +6 more
doaj   +3 more sources

A 41-year (1979–2019) passive-microwave-derived lake ice phenology data record of the Northern Hemisphere [PDF]

open access: yesEarth System Science Data, 2022
Seasonal ice cover is one of the important attributes of lakes in middle- and high-latitude regions. The annual freeze-up and breakup dates as well as the duration of ice cover (i.e., lake ice phenology) are sensitive to the weather and climate; hence ...
Y. Cai   +3 more
doaj   +3 more sources

Satellite microwave assessment of Northern Hemisphere lake ice phenology from 2002 to 2015 [PDF]

open access: yesThe Cryosphere, 2017
A new automated method enabling consistent satellite assessment of seasonal lake ice phenology at 5 km resolution was developed for all lake pixels (water coverage  ≥  90 %) in the Northern Hemisphere using 36.5 GHz H-polarized brightness temperature (Tb)
J. Du   +4 more
doaj   +3 more sources

Variations of Lake Ice Phenology Derived from MODIS LST Products and the Influencing Factors in Northeast China

open access: yesRemote Sensing
Lake ice phenology serves as a sensitive indicator of climate change in the lake-rich Northeast China. In this study, the freeze-up date (FUD), break-up date (BUD), and ice cover duration (ICD) of 31 lakes were extracted from a time series of the land ...
Xiaoguang Shi   +5 more
doaj   +3 more sources

Phenological Shifts in Lake Ice Cover Across the Northern Hemisphere: A Glimpse Into the Past, Present, and the Future of Lake Ice Phenology

open access: yesWater Resources Research
Long‐term ice phenology records quantify the effects of climate change on Northern Hemisphere lakes. This study uses lake ice phenological records across a gradient of lake sizes (0.1–31,967.8 km2 in lake surface area) obtained from community science ...
A. Basu   +3 more
doaj   +2 more sources

Phenological Changes and Driving Forces of Lake Ice in Central Asia from 2002 to 2020

open access: yesRemote Sensing, 2022
Lake ice phenology is an indicator of past and present climate, it is sensitive to regional and global climate change. In the past few decades, the climate of Central Asia has changed significantly due to global warming and anthropogenic activities ...
Guanyu Hou   +9 more
doaj   +1 more source

Variation in Ice Phenology of Large Lakes over the Northern Hemisphere Based on Passive Microwave Remote Sensing Data

open access: yesRemote Sensing, 2021
Ice phenology data of 22 large lakes of the Northern Hemisphere for 40 years (1979–2018) have been retrieved from passive microwave remote sensing brightness temperature (Tb). The results were compared with site-observation data and visual interpretation
Lei Su, Tao Che, Liyun Dai
doaj   +1 more source

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