基于kNDVI的黄河流域植被覆盖时空变化及气候驱动分析(2001-2020)
Spatio-temporal Variation and Climatic Driving Factors of Vegetation Coverage in the Yellow River Basin from 2001 to 2020 Based on kNDVI
[目的]黄河流域是我国重要的生态屏障,也是我国生态环境相对脆弱的地区之一。研究黄河流域长时间序列植被覆盖时空变化趋势及其驱动因素对于黄河流域生态环境建设及可持续发展具有重要意义。[方法]本研究通过在 GEE 平台(Google Earth Engine)构建植被指数kNDVI(kernel normalized difference vegetation index)来探明黄河流域 2001-2020年间植被覆盖的时空变化趋势及其气候驱动因子分区…查看全部>>
[Objective]The Yellow River Basin(YRB)is a fundamental ecological barrier in China and is one of the regions where the ecological environment is relatively fragile.Studying the spatio-temporal variations in vegetation coverage in the YRB and their driving factors through a long-time-series vegetation dataset is of great significance to eco-environmental construction and sustainable development in the YRB.[Method]We sought to characterize the spatio-temporal …查看全部>>
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