The Characteristics of Soil Erosion and Ways of Ecologic Restoration in Three Gorges Reservoir of Changjiang River
MO Xin-xiang
Abstract
MO Xin-xiang
Abstract
The charateristics of soil erosion in Three Gorges Reservior of Changjiang River include:big potential,obvious distinctness,surface erosion.The harm and forming reasons of soil erosion are analyzed.And a series of ecological restoration measures are put forward,such as integrating bioengineering and the protection engineering of natural forest with converting farmland into forest or grassland.The core status of comprehensive management of small valley is stood out.Eco-economy should be strengthened in Three Gorges Reservoir.
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The charateristics of soil erosion in Three Gorges Reservior of Changjiang River include:big potential,obvious distinctness,surface erosion.The harm and forming reasons of soil erosion are analyzed.And a series of ecological restoration measures are put forward,such as integrating bioengineering and the protection engineering of natural forest with converting farmland into forest or grassland.The core status of comprehensive management of small valley is stood out.Eco-economy should be strengthened in Three Gorges Reservoir.
Key concepts: Three gorges, Erosion, Environmental science, Hydrology (agriculture), Grassland, Natural (archaeology), Soil conservation, Restoration ecology