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根据国家林业局退耕还林办(2002)23号文件和(2004)49号文件精神和部署,结合湖南省退耕还林工程的实际情况,在湖南省武陵山和雪峰山两大退耕还林工程区内各选择一个封闭式的小流域建立监测站,并对监测站进行了规划和设计,明确了监测内容和监测目标。
According to the spirit and deployment of SFERA (2002) No. 23 document and (2004) No. 49 document and the actual situation of the project of returning the grain plots to forestry in Hunan Province, the two projects of returning land for farming to forestry Each district chooses a closed small watershed to establish a monitoring station, and the monitoring station has been planned and designed, and the monitoring contents and monitoring objectives are clearly defined.