Forest coverage 第1页

Optimal protective effect of forest coverage on soil and water loss in Gansu Province A QUANTITATIVE DISCUSSION ON FOREST COVERAGE OF THE OPTIMUM FOREST PROTECTIVE EFFECT Study on optimum forest coverage for water conservation: a case study in Pingtonghe watershed (Pingwu section) Forest landscape restoration and its affecting factors in burned area of northern Great Xing′an Mountains—Taking forest coverage as an example