Seasonal forage scarcity index from NDVI time series in East Africa, 2001-2017

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Nature and landscape Agriculture and the physical environment vegetation greeness forage scarcity Temporal coverage: 2001 - 2017

DOI：

doi:10.17026/dans-zj3-vqs9

摘要：

an unsupervised classification of NDVI time series from the Moderate Resolution Imaging Spectroradiometer (MODIS) to group pixels with similar temporal NDVI trajectories. Ne

Data from: Spatiotemporal variations of vegetation and its determinants in the National Key Ecological Function Area on Loess Plateau between 2000 and 2015

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关键词：

Normalized Difference Vegetation Index (NDVI);ecological compensation policy;National Key Ecological Function Area (NKEFA);climatic factors;stepwise regression analysis;Loess Plateau

DOI：

doi:10.5061/dryad.rj2gf5j

摘要：

the National Key Ecological Function Area (NKEFA) on Loess Plateau as the study area. Based on MODIS-NDVI data between 2000 and 2015, the trend analysis was use

Data from: Spatial transitions in tree cover are associated with soil hydrology, but not with grass biomass, fire frequency, or herbivore biomass in Serengeti savannahs

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关键词：

Plant\u2013soil (below-ground) interactions;soil water potential;moisture stress;tree-grass dynamics;tropical savannas;infiltration;Tree cover dynamics

DOI：

doi:10.5061/dryad.2280gb5n1

摘要：

, estimated fire frequency from MODIS satellite data, and quantified herbivore occupancy with paired camera traps situated in open and woody habitats within ea