Soil Conservation Evaluation of Forest Resources in Xichuan County Based on InVEST Model

doi:10.13466/j.cnki.lyzygl.2016.04.015

Abstract

Abstract: With Xichuan county as the research object and by using the Invest model,soil conservation function was analyzed in 2014.The results showed that:(1) the areas of better soil conservation function are mainly distributed in the northwest,and the areas of poor soil conservation function are mainly distributed in the southeast;(2) the area of higher forest cover,soil conservation function is far higher than that of low forest cover area;(3) the order of soil conservation per year from high to low is arbor forest land,shrub land,open forest land,nursery land,young forest land,and other woodland.

Key words: InVEST Model, forest resources, soil conservation

CLC Number:

S714.7

ZHI Changgui, DANG Yongfeng, YIN Gelan. Soil Conservation Evaluation of Forest Resources in Xichuan County Based on InVEST Model[J]. FOREST RESOURCES WANAGEMENT, 2016, (4): 79-82.

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Soil Conservation Evaluation of Forest Resources in Xichuan County Based on InVEST Model

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