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延安市地处黄河中游的黄土高原腹地,是全国治理水土流失的重点地区之一。全市现有天然次生林:108.3万公顷,主要分布在黄龙山和桥山林区的黄龙山、桥山、桥北、劳山四个市属林业局。四个局下设31个国有林场和11个林工商单位,现有职工3614人,总经营面积78.24万公顷,有林地面积58.61万公顷,林木蓄积3100万立方米。至1997年底四局共生产
Located in the hinterland of the Loess Plateau in the middle reaches of the Yellow River, Yan’an City is one of the key areas for soil and water conservation in the country. The city’s existing natural secondary forest: 1,083,000 hectares, mainly distributed in Huanglong Mountain and Qiaoshan forest Huanglongshan, Qiaoshan, Qiaobei, Laoshan four municipal forestry bureau. There are 31 state-owned forest farms and 11 forest business units under the four subordinate offices. There are 3614 employees and a total operating area of 782,400 hectares. There are 586,100 hectares of forest land and 31 million cubic meters of forest reserves. By the end of 1997 a total of four production