黄河河口三角洲土地利用现状分析

Analysis on Present Situation of Land Use at Delta of the Yellow River

应用国土普查卫星影象和陆地卫星TM影象,解译、编制了1:10万黄河河口地区土地利用现状图,并将河口三角洲土地利用类型划分为八类十八个亚类,还给出了各类型面积。分析中表明,河口三角洲土地利用现状与黄河故道变迁、三角洲的发育所形成的地貌紧密相关。

A map of land use at present in scale 1:100000 at the mouth area of the Yellow River has been interpreted and compiled, the land use of delta has been divided into 8 types and 18 sub-types and area for each type has been given too, by using national land survey satellite image and tandsat TM image. It is shown by analysis that the present situation of land use of delta is closely interrelated with the evolution of the old channel of the Yellow River and the formed geomorphology during the development of the delta.