有林地、疏林地和灌木林地中防护林与经济林的面积比例约为34：1。
The area ratio of protection forest and economic forest in forest land, thin stocked land and shrubbery land is about 34:1.
注：2007年起，造林总面积中增加无林地和疏林地新封山育林面积。
Note: Since 2007, area of afforestation include the area of no or spare with forests.
长城周围的土地利用类型主要有有林地，灌木林，疏林地，耕地，荒草地和裸岩。
There are forest, spinney , open woodland, plough field, grass and rock around the Great Wall.
灌木疏林林地群落兼有天然次生林的啮齿动物群落和农田啮齿动物群落的特性，优势种为达乌尔黄鼠和松鼠类。
The community in shrub forest owned both the characteristics of natural secondary forest and farmland, its dominant species were yellow mouse and squirrel too.
灌木疏林林地群落兼有天然次生林的啮齿动物群落和农田啮齿动物群落的特性，优势种为达乌尔黄鼠和松鼠类。
The community in shrub forest owned both the characteristics of natural secondary forest and farmland, its dominant species were yellow mouse and squirrel too.
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