Results 141 to 150 of about 32,815 (190)

Lake ice phenology changes in the northern hemisphere

, 2021
Lake-ice phenology is an essential indicator of climate change impact for different regions (Livingstone, 1997; Duguay, 2010), which helps understand the regional characters of synchrony and asynchrony.
Y. Qiu   +4 more
semanticscholar   +2 more sources

Approximating Lake Ice Phenology with Satellite Surface Temperature Data

2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021
Studies of lake ice phenology have historically relied on limited in situ data. Satellite-derived temperature data provide an opportunity to better understand the climatological factors and trends behind ice phenology. Here we developed a model that uses
S. K. Skoglund   +6 more
semanticscholar   +2 more sources

An Introduction to the Community Lake Ice Collaboration: A Long‐Term Lake Ice Phenology Community Science Project Spanning 1000 Lakes and Over 30 Years

Limnology and Oceanography Bulletin, 2023
For northern communities, ice cover is intrinsically linked to life in winter. Transportation, recreation, provisioning of food and ice, and religious ceremonies are only some of the ways people use lake ice (Knoll et al. 2019).
Sapna Sharma   +6 more
semanticscholar   +2 more sources

A dataset of lake ice phenology in Qinghai Lake from 2000 to 2018

China Scientific Data, 2018
: Lake ice phenology is considered a sensitive indicator of regional climate change. Qinghai Lake is the largest saltwater lake in China.
Miao-miao Qi   +3 more
semanticscholar   +2 more sources

Investigating Lake Ice Phenology in Tibetan Plateau Using Satellite Data

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
Lake ice phenology are considered as a sensitive indicator of global warming. In Tibetan Plateau (TP), differences exist in identifying lake ice phenology using remote sensing data because of the limited ground observation and difference in the sources ...
Linan Guo, Yanhong Wu
semanticscholar   +2 more sources

MODIS-observed variations of lake ice phenology in Xinjiang, China

Climatic Change, 2019
Lakes sensitively respond to global and regional climate change, especially in arid areas. Using Moderate Resolution Imaging Spectroradiometer (MODIS) daily snow products, the lake ice phenology of 23 lakes in the Xinjiang Uygur Autonomous Region of China from 2001 to 2018 was extracted based on thresholds of ice/water pixel numbers, and their change ...
Yu Cai, C. Ke, Guohui Yao, Xiaoyi Shen
semanticscholar   +2 more sources

Contrasting Lake Ice Phenology Changes in the Qinghai–Tibet Plateau Revealed by Remote Sensing

IEEE Geoscience and Remote Sensing Letters, 2021
Lake ice phenology is regarded as a good proxy for the past and present climates. Long time series passive microwave radiometry data are used to estimate lake ice phenology variations in the Qinghai–Tibet Plateau (QTP), and a contrasting pattern of ...
C. Xiong, Yonghui Lei, Y. Qiu
semanticscholar   +1 more source

Shortening ice seasons and changing phenology affect under-ice lake thermal dynamics

2023
Temperate lakes worldwide are losing ice cover but the implications for under-ice thermal dynamics are poorly constrained. Using a 90-year record of ice phenology from a temperate lake, we examined trends, variability, and drivers of ice phenology. The onset of ice formation decreased by 23 days century-1 which can be largely attributed to warming air ...
Isabella Oleksy, David Richardson
openaire   +1 more source

Lake Ice Phenology

2009
In Chapter 5 of this book, it is shown that the formation of ice on the surface of a lake (‘ice-on’) and its thawing and ultimate disappearance (‘ice-off’) are complex phenomena governed by mechanisms that involve many interacting meteorological (and some non-meteorological) forcing factors. Linking ice phenology – the timing of ice-on and ice-off – to
Livingstone, David M.   +4 more
openaire   +2 more sources

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