Results 221 to 230 of about 25,048 (251)
Altitude‐dependent influence of snow cover on alpine land surface phenology [PDF]
Journal of Geophysical Research G: 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 +2 more
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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 ...
Ning Ma +2 more
exaly +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 ...
Ning Ma +2 more
exaly +2 more sources
Increased sensitivity of snow phenology to temperature in unstable snow regions since 1990
Journal of HydrologyXufeng Wang, Tao Che
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Snow goose migration phenology is related to extratropical storm climate
International Journal of Biometeorology, 1984The phenologies of autumn and spring migrations by greater snow geese (Anser caerulescens atlantica) are shown to be statistically independent. Spring and fall migration phenologies are demonstrated to be significantly related to synoptic scale atmospheric circulation systems (extratropical storms) rather than a factor such as temperature.
T. J. Smith, B. P. Hayden
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Photosynthetic and phenological responses of dwarf shrubs to the depth and properties of snow
Oikos, 2015Snow is known to have a major impact on vegetation in arctic ecosystems, but little is known about how snow affects plants in boreal forests, where the snowpack is uneven due to canopy impact. The responses of two dwarf shrubs, the evergreen Vaccinium vitis‐idaea and the deciduous
Timo Saarinen +4 more
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Observed trends in snow phenology and duration across Romania (1961 to 2020)
2022<p>Snow cover phenology (onset, melting) and duration are expected to react to temperature trends. Quantification of snow cover changes is an essential step for further climate change impact evaluations given their multiple meteorological, hydrological, ecological, and societal implications.
Vlad Amihăesei +3 more
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Science of the Total Environment, 2020
Snow accumulation and melt have multiple impacts on Land Surface Phenology (LSP) and greenness in Alpine grasslands. Our understanding of these impacts and their interactions with meteorological factors are still limited. In this study, we investigate this topic by analyzing LSP dynamics together with potential drivers, using satellite imagery and ...
Jing Xie +2 more
exaly +4 more sources
Snow accumulation and melt have multiple impacts on Land Surface Phenology (LSP) and greenness in Alpine grasslands. Our understanding of these impacts and their interactions with meteorological factors are still limited. In this study, we investigate this topic by analyzing LSP dynamics together with potential drivers, using satellite imagery and ...
Jing Xie +2 more
exaly +4 more sources
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
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Performance and phenology of alpine herbs along a snow‐melting gradient
Ecological Research, 1992Abstract Responses of plants to the length of the growing season were studied in an alpine snow‐bed by setting five plots along a snow‐melting gradient. Performance and phenology were compared between the plots for five herbaceous species ( Peucedanum multivittatum, Primula cuneifolia, Veronica
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