• 退耕还林 - 引用次数：12

  The study proves it plays an important role in increasing vegetation coverage rate,maintaining biodiversity,improving soil physical and chemical properties and preventing soil from eroding to carry on the program of converting farmland to forest.7.

  结果表明秭归县实施退耕还林工程在提高林草覆盖率、维护生物多样性、改善土壤理化性质、防止水土流失和土壤侵蚀等方面具有十分明显的生态效益。

  参考来源 - 三峡库区秭归县退耕还林工程生态效益计量评价研究

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