南方次生林珍贵乡土树种的价值评价体系研究  

Study on evaluation system of secondary forest precious indigenous tree species in South China

作　　者：彭其龙[1] 曾思齐[1] 肖柏松 肖化顺[1] 刘发林[1] 甘静静[1] 

机构地区：[1]中南林业科技大学,湖南长沙410004 [2]青石岗国有林场,湖南炎陵412500

出　　处：《中南林业科技大学学报》2014年第5期21-25,共5页Journal of Central South University of Forestry & Technology

基　　金：国家林业局林业公益性行业科研专项项目"南方集体林区次生林抚育间伐与高效利用技术研究"(201004032)

摘　　要：选取1级指标4个,2级指标10个,建立了一套科学、合理、具有可操作性的南方次生林珍贵乡土树种的价值评价标准和指标体系,并引入"市场逼近系数"对南方次生林珍贵乡土树种价值总量进行评价。以炎陵县青石冈国有林场木荷样地进行实例研究,结果表明:木荷样地的直接经济价值为1 152.0元,总价值量为4 411.2元,其样地林木价值只占总价值量的1/4左右。这为正确处理生态环境与社会经济协调发展提供了依据,同时也对后南方次生林珍贵乡土树种的价值评价和高效利用有一定的实际指导意义。By selectinge species was set up, and through introducing“market approaching coefficient”, the total amo 4 first-grade indicators, 10 second-grade indicators, a set of scientific, reasonable and feasible standard and index system for evaluating the southern secondary forest precious indigenous tre unt of the secondary forest precious indigenous tree species value was assessed. Taking Yanling County qingshigang state-owned forest farm of Schima superba sample of case studies, the results show that：the sample plot of Schima superba kind of direct economic value of 1 152 yuan, the total value of 4 411.2 yuan, the kind of forest value only the total value of about 1/4. The findings provide a basis for correctly treating ecological environment and the social economy coordinated development, and have some practical guiding significance to the valuation and efficient use of secondary forests of precious local tree species in southern China.

关 键 词：珍贵乡土树种 南方次生林 价值评价 指标体系 

分 类 号：S727.05[农业科学—林木遗传育种]