Results 1 to 10 of about 20,455 (153)

Distribution and Attribution of Terrestrial Snow Cover Phenology Changes over the Northern Hemisphere during 2001–2020

open access: yesRemote Sensing, 2021
Snow cover phenology has exhibited dramatic changes in the past decades. However, the distribution and attribution of the hemispheric scale snow cover phenology anomalies remain unclear. Using satellite-retrieved snow cover products, ground observations,
Xiaona Chen   +3 more
doaj   +3 more sources

Impact of Snow Cover Phenology on the Vegetation Green-Up Date on the Tibetan Plateau

open access: yesRemote Sensing, 2022
Variations in snow cover resulting from global warming inevitably affect alpine vegetation growth on the Tibetan Plateau (TP), but our knowledge of such influences is still limited.
Jingyi Xu   +6 more
doaj   +3 more sources

Snow Cover Phenology in Xinjiang Based on a Novel Method and MOD10A1 Data

open access: yesRemote Sensing, 2023
Using Earth observation to accurately extract snow phenology changes is of great significance for deepening the understanding of the ecological environment and hydrological process, agricultural and animal husbandry production, and high-quality ...
Qingxue Wang, Yonggang Ma, Junli Li
doaj   +3 more sources

Can snow depth be used to predict the distribution of the high Arctic aphid Acyrthosiphon svalbardicum (Hemiptera: Aphididae) on Spitsbergen? [PDF]

open access: yesBMC Ecology, 2011
Background The Svalbard endemic aphid Acyrthosiphon svalbardicum (Heikinheimo, 1968) is host specific to Dryas octopetala L. ssp octopetala (Rosaceae).
Ávila-Jiménez María L   +1 more
doaj   +4 more sources

Changes in Snow Phenology from 1979 to 2016 over the Tianshan Mountains, Central Asia [PDF]

open access: yesRemote Sensing, 2019
Snowmelt from the Tianshan Mountains (TS) is a major contributor to the water resources of the Central Asian region. Thus, changes in snow phenology over the TS have significant implications for regional water supplies and ecosystem services.
Tao Yang   +4 more
doaj   +4 more sources

Assessment of the Daily Cloud-Free MODIS Snow-Cover Product for Monitoring the Snow-Cover Phenology over the Qinghai-Tibetan Plateau

open access: yesRemote Sensing, 2017
Snow cover plays a crucial role in surface hydrology and energy balance, especially in the Qinghai-Tibetan Plateau (QTP). This study used 12 years (2000–2011) of ground-observed snow depth at 87 meteorological stations to assess and verify the accuracy ...
Wenfang Xu   +3 more
doaj   +3 more sources

How microclimate influences the spring phenological responses to decreased snow cover in four tree species seedlings in a boreal forest [PDF]

open access: yesScientific Reports
Heat accumulation and spring freeze, both strongly influenced by snow cover, are key factors regulating the onset of spring phenology. In forest ecosystems, decreased snow cover due to climate change may differently impact heat accumulation and the ...
Yihan Cai   +2 more
doaj   +2 more sources

Snow Cover Phenology Change and Response to Climate in China during 2000–2020

open access: yesRemote Sensing, 2022
Snow cover phenology (SCP) is critical to the climate system. China has the most comprehensive snow cover distribution in the middle and low latitudes and has shown dramatic changes over the past few decades.
Qin Zhao   +7 more
doaj   +3 more sources

Relationship between Spatiotemporal Variations of Climate, Snow Cover and Plant Phenology over the Alps—An Earth Observation-Based Analysis

open access: yesRemote Sensing, 2018
Alpine ecosystems are particularly sensitive to climate change, and therefore it is of significant interest to understand the relationships between phenology and its seasonal drivers in mountain areas.
Sarah Asam   +8 more
doaj   +3 more sources

Relationship between Winter Snow Cover Dynamics, Climate and Spring Grassland Vegetation Phenology in Inner Mongolia, China

open access: yesISPRS International Journal of Geo-Information, 2019
The onset date of spring phenology (SOS) is regarded as a key parameter for understanding and modeling vegetation–climate interactions. Inner Mongolia has a typical temperate grassland vegetation ecosystem, and has a rich snow cover during winter ...
Dejing Qiao, Nianqin Wang
doaj   +3 more sources

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