浅谈通沟林场森林生态功能现状及生物多样性

Talking about the Present Situation of Forest Ecological Function and Biodiversity in Tonggou Forest Farm

通沟林场隶属于东宁市林业局,地处东宁市西部,经营总面积21026hm2。通沟林场地处张广才岭东坡的余脉,山高坡陡,土壤瘠薄。经营范围内森林覆盖率为85. 85%。森林生物多样性丰富度指标值Rfb为61。通沟林场森林生物多样性丰富度等级评价结果为中等。

Tonggou Forest Farm is affiliated to the Dongning Forestry Bureau and is located in the west of Dongning City with a total operating area of 21026hm 2. The Tonggou Forest site is located at the eastern slope of Zhangguangcailing＇s east slope. The slope is steep and the soil is thin. The forest coverage rate within the business scope is 85.85%. The forest biodiversity richness indicator value Rfb is 61. The results of forest biodiversity richness evaluation in Tonggou Forest Farm were moderate.