The vegetation cover is scattered, and the steep slopes are intensively cultivated, leading to severe soil erosion. In addition, the land use pattern is very complex.
根据川中丘陵区的景观特征和土地利用格局，认为地块应为该区土壤侵蚀研究的基本单元；
The vegetation cover is scattered, and the steep slopes are intensively cultivated, leading to severe soil erosion. In addition, the land use pattern is very complex.
根据川中丘陵区的景观特征和土地利用格局，认为地块应为该区土壤侵蚀研究的基本单元；
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