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森林覆盖率又称森林覆被率。是指全国或一个行政区域内,森林面积占土地面积的百分比.它反映一个国家或地区森林资源的多少和土地绿化的程度。各国的计算方法不完全一致。根据有关规定,我国的计算方法为郁闭度零点三上的乔木林地面积,经济林和竹林面积,国家特别规定的灌木林地面积,农田林网以及村旁、路旁、水旁、宅旁林木的覆盖面积的总和,占土地面积的百分比。
Forest coverage, also known as forest cover rate. It refers to the percentage of forest area in the whole country or an administrative area that accounts for the area of the land and reflects the degree of forest resources and the degree of land afforestation in a country or region. The calculation method of each country is not exactly the same. According to relevant regulations, the calculation method of our country is the area of arbor forest at 0.3 on the canopy density, the area of economic forest and bamboo forest, the area of shrub land specified by the state, the farmland forest net, and the village, roadside, The sum of the coverage area, accounting for the percentage of land area.