埃塞俄比亚西谢瓦Bako Tibe地区主要土地利用/土地覆盖变化的空间驱动力

Pub Date : 2022-03-29 DOI:10.1080/19376812.2022.2054440

Beka Keno, Mikias Biazen Molla, F. Yimer

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摘要

本研究旨在研究过去35年(1986 - 2020年)埃塞俄比亚Bako Tibe地区土地利用价值(LULC)转化的趋势及其驱动力。结果表明，林地和灌丛林地占总面积的三分之二以上。趋势分析表明，耕地面积(33.26%)和建成区面积(2.71%)逐年增加。湿地、灌丛和草地分别减少了13.04%、13.7%和7.35%。大多数(96%)的受访者认为耕地扩张(81.1%)和木材开采(73.6%)是主要的近似驱动因素，而人口增长(92.6%)是潜在因素。

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Spatial driving forces of dominant land use/land cover transformations in Bako Tibe District, West Shewa, Ethiopia

ABSTRACT This study was designed to examine the trends of LULC transformation and driving forces over the last 35 years (1986 – 2020) in Bako Tibe District, Ethiopia. Results showed that cultivation and shrubland were dominant covering more than two-thirds of the total area. Trend analysis showed that cultivated land (33.26%) and built-up area (2.71%) increased over the years. In contrast, wetland, shrub and grassland had declined by 13.04%, 13.7% and 7.35%, respectively. The majority (96%) of respondents perceived expansion of cultivated land (81.1%) and wood extraction (73.6%) as principal proximate drivers while population growth (92.6) as the underlying factor.

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