高分遥感在新疆草地资源与生态研究中的应用前景

The Perspective of Using High Resolution Remote Sensing on the Grassland Resources and Ecology Studies

新疆草地分布区域广,不仅是草原畜牧业的主要支撑和丰富的生物基因库,也在维护生态安全,保护绿洲和水源涵养地等方面具有重要的生态作用。高分遥感数据因具有很高的空间、时间、光谱和辐射分辨率,为草地分类、草地估产、草地动态检测、草地病虫害检测、国家重大草地生态建设工程的规划、管理及影响和效益评价、精准草业建设等草地资源与生态研究工作提供了丰富、快速和精确的数据支撑。

The Natural grassland, which distributet in large area, is the main support for the grassland- based livestock industry and an abundant biological gene pool of Xinjiang. At the same time, it plays an important ecological role on oasis and riverhead protection and ecological security. High resolution remote sensing data can provide an abundant, accurate and fast acquired data for the grassland studies on dynamic monitoring, biomass estimation, classification, disease and pest controlling, and planning, management, effect evaluation of major national grassland ecological construction projects, due to its high Spatial, spectral, radiant and temporal resolution.