Results 221 to 230 of about 57,620 (265)
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Climate Dynamics, 2020
Accurate understanding of snow cover phenology and its changes is important to hydrological processes and climate system. Having recognized the potential uncertainties in remote sensing snow cover products, we used daily snow depth observations from 514 meteorological stations across China to investigate the spatiotemporal variations in snow cover ...
N. Ma +5 more
semanticscholar +2 more sources
Accurate understanding of snow cover phenology and its changes is important to hydrological processes and climate system. Having recognized the potential uncertainties in remote sensing snow cover products, we used daily snow depth observations from 514 meteorological stations across China to investigate the spatiotemporal variations in snow cover ...
N. Ma +5 more
semanticscholar +2 more sources
Science of The Total Environment, 2021
Snow cover plays an important role in maintaining ecosystems. However, knowledge on how snow cover phenology (SP) modulates ecosystem productivity (EP), especially for the lower- and higher-productivity ecosystems, is limited yet. The situation becomes more embarrassed when asking a more in-depth question as to the macroecological pattern of SP ...
Yi Lin, Geoff West
semanticscholar +3 more sources
Snow cover plays an important role in maintaining ecosystems. However, knowledge on how snow cover phenology (SP) modulates ecosystem productivity (EP), especially for the lower- and higher-productivity ecosystems, is limited yet. The situation becomes more embarrassed when asking a more in-depth question as to the macroecological pattern of SP ...
Yi Lin, Geoff West
semanticscholar +3 more sources
Altitude‐dependent influence of snow cover on alpine land surface phenology [PDF]
Journal of Geophysical Research: Biogeosciences, 2017 AbstractSnow cover impacts alpine land surface phenology in various ways, but our knowledge about the effect of snow cover on alpine land surface phenology is still limited. We studied this relationship in the European Alps using satellite‐derived metrics of snow cover phenology (SCP), namely, first snow fall, last snow day, and snow cover duration ...
Jing Xie +7 more
semanticscholar +4 more sources
Spatiotemporal variations of alpine climate, snow cover and phenology
2017 9th International Workshop on the Analysis of Multitemporal Remote Sensing Images (MultiTemp), 2017Understanding the relationships between vegetation phenology and its seasonal drivers under varying site conditions is of high interest in mountain areas, since alpine ecosystems are assumed to be particularly sensitive to climatic changes. Through the joint analysis of NDVI, snow metrics, and climate data at 250 m and 2 km spatial resolution ...
S. Asam +8 more
openaire +1 more source
Agricultural and Forest Meteorology, 2018
Alpine vegetation plays a crucial role in global carbon cycle. Snow cover is an essential component of alpine land cover and shows high sensitivity to climate change.
Xiaoyue Wang +4 more
semanticscholar +1 more source
Alpine vegetation plays a crucial role in global carbon cycle. Snow cover is an essential component of alpine land cover and shows high sensitivity to climate change.
Xiaoyue Wang +4 more
semanticscholar +1 more source
Remote Sensing
Snow cover phenology (SCP) serves as a critical regulator of hydrological cycles and ecosystem stability across the Mongolian Plateau (MP). Despite its importance, the spatiotemporal patterns of SCP and their climatic drivers remain poorly quantified ...
Xiaona Chen, Shiqiu Lin
semanticscholar +1 more source
Snow cover phenology (SCP) serves as a critical regulator of hydrological cycles and ecosystem stability across the Mongolian Plateau (MP). Despite its importance, the spatiotemporal patterns of SCP and their climatic drivers remain poorly quantified ...
Xiaona Chen, Shiqiu Lin
semanticscholar +1 more source
Impacts of snow cover on vegetation phenology in the arctic from satellite data
Advances in Atmospheric Sciences, 2013The dynamics of snow cover is considered an essential factor in phenological changes in Arctic tundra and other northern biomes. The Moderate Resolution Imaging Spectroradiometer (MODIS)/Terra satellite data were selected to monitor the spatial and temporal heterogeneity of vegetation phenology and the timing of snow cover in western Arctic Russia (the
Heqing Zeng, Gensuo Jia
openaire +1 more source
Using phase-spaces to characterize land surface phenology in a seasonally snow-covered landscape
Remote Sensing of Environment, 2015Abstract In seasonally snow-covered environments, snow significantly impacts upon vegetative phenology. As such, there is a need to derive land surface phenological descriptors that are free of the influence of snow-cover. The presence of on-ground snow-cover influences the phenological descriptors produced using some remotely sensed vegetation ...
Jeffery A. Thompson +2 more
openaire +1 more source