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Lake ice phenology from AVHRR data for European lakes: An automated two-step extraction method
Remote Sensing of Environment, 2016Several lake ice phenology studies from satellite data have been undertaken. However, the availability of long-term lake freeze-thaw-cycles, required to understand this proxy for climate variability and change, is scarce for European lakes. Long time series from space observations are limited to few satellite sensors.
Weber, Helga +3 more
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Approximating Lake Ice Phenology with Satellite Surface Temperature Data
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021Studies 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 daytime and nighttime surface temperature observations from the Moderate Resolution Imaging ...
Sophia Karina Skoglund +6 more
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Lake ice phenology changes in the northern hemisphere
2021<p>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. The observation of lake ice phenology includes ground observation and remote sensing inversion. Although some lakes have been observed
Yubao Qiu +4 more
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Shortening ice seasons and changing phenology affect under-ice lake thermal dynamics
2023Temperate 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
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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
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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
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Patterns and Trends in Southern Ontario Lake ice Phenology
Environmental Monitoring and Assessment, 2003An analysis is presented of 46 ice break up and 15 ice free season phenology data series obtained largely through volunteer monitoring efforts in Southern Ontario. Observations spanned the years 1853-2001. Available data included dates of ice formation and ice break up as well as the number of ice free days in a year.
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Recent lake ice‐out phenology within and among lake districts of Alaska, U.S.A
Limnology and Oceanography, 2013The timing of ice‐out in high latitudes is a fundamental threshold for lake ecosystems and an indicator of climate change. In lake‐rich regions, the loss of ice cover also plays a key role in landscape and climatic processes. Thus, there is a need to understand lake ice phenology at multiple scales. In this study, we observed ice‐out timing on 55 large
Christopher D. Arp +2 more
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Investigating Lake Ice Phenology in Tibetan Plateau Using Satellite Data
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019Lake 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 of remote sensing and the available algorithms. In this study, four methods based on different remote
Linan Guo, Yanhong Wu
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MODIS-observed variations of lake ice phenology in Xinjiang, China
Climatic Change, 2019Lakes 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 +3 more
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Simulation of ice phenology on Great Slave Lake, Northwest Territories, Canada
Hydrological Processes, 2002AbstractA one‐dimensional thermodynamic lake ice model (Canadian Lake Ice Model or CLIMo) is used to simulate ice phenology on Great Slave Lake (GSL) in the Mackenzie River basin, Northwest Territories, Canada. Model simulations are validated against freeze‐up and break‐up dates, as well as ice thickness and on‐ice snow depth measurements made in situ ...
Patrick Ménard +3 more
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