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土地人口容量是可预见时期内,在一定投入水平下土地生产食物的能力和给定人均食物消费标准下,土地资源所能持续养活人口的数量。尽管前人对此已做过大量工作,然而现有资料仍不能全面或精确地从理论上计算出一个区域能供养的人口数量。本文以陕西省洛川县为
The population capacity of land is the quantity of land that the land resources can sustainably feed for the foreseeable period under the ability of the land to produce food under certain input levels and the given per capita food consumption standard. Although previous work has done a great deal on this subject, the existing information still can not fully or accurately calculate the number of people in a region that can support it. This article is based in Luochuan County, Shaanxi Province