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首页> 外文期刊>Applied Geography >Population driven changes in land use in Zimbabwe's Gutu district of Masvingo province: some lessons from recent history.
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Population driven changes in land use in Zimbabwe's Gutu district of Masvingo province: some lessons from recent history.

机译:津巴布韦马斯温戈省古图区的人口驱动土地使用变化:从最近的历史中可以得出一些教训。

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摘要

A hybrid approach comprising literature review, field investigation and interpretation of multi-date panchromatic aerial photographs at the 1:25,000 and 1:50,000 scales over four time slices between 1963 and 1997 was used to investigate the environmental impacts of increasing population density in Zimbabwe's Serima communal lands of Gutu district in Masvingo province. Results indicate deteriorating environmental trends in the form of deforestation, increased soil erosion, decline in grazing resources and extension of arable land into marginal areas. With high population density initiating unsustainable land use practices, relieving population pressure through land redistribution promises to offer long-term alternatives..
机译:在1963年至1997年之间的四个时间段内,采用混合方法,包括文献综述,实地调查和以1:25,000和1:50,000比例缩放多日期全色航拍照片,用于研究津巴布韦Serima地区人口密度增加的环境影响。马斯温戈省古图区的公共土地。结果表明,以森林砍伐,土壤侵蚀加剧,放牧资源减少以及耕地向边缘地区扩展的形式,环境趋势正在恶化。随着高人口密度引发了不可持续的土地使用方式,通过土地再分配缓解人口压力有望提供长期的选择。

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