基于遥感的泾河流域植被覆盖格局分析 - 机械,电子文档资料 关键词:泾河流域;植被覆盖;景观;格局 [gap=1674]Key words :Jinghe Basin ; vegetation cover ; landscape ; pattern
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植被覆盖度 vegetation coverage ; vegetation fraction ; Fveg
植被覆盖区 vegetation-covered area ; covered area
植被覆盖率 fractional vegetation
植被覆盖度图 vegetation coverage map ; valley watererage map
植被覆盖密度 density of cover
植被覆盖率低 Vegetation coverage is low ; Low vegetation cover
植被覆盖率降低 Vegetation cover reduced ; Vegetation cover reduction
植被覆盖度指数 TVCI
裸地或低植被覆盖地 Barren or Sparsely Vegetated
在一个地区过度放牧的后果是植被覆盖的减少和对土壤的践踏和粉碎。
The consequences of an excessive number of livestock grazing in an area are the reduction of the vegetation cover and the trampling and pulverization of the soil.
植被覆盖的陆地为绿色，雪地覆盖的地面为淡蓝色。
Plant-covered land is green, while snow-covered land is pale blue.
植被覆盖的土地依然绿意盎然，暗蓝色的点状分布为水源。
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