山丘区抑螺防病林效益评价  

Benefit Evaluation of Snail and Disease Prevention Forests in Hilly Areas

作　　者：蒋俊明[1] 吴冕 张东明 蒋飞跃 费世民[1] 孙启祥[4] JIANG Jun-ming;WU Mian;ZHANG Dong-ming;JIANG Fei-yue;FEI Shi-min;SUN Qi-xiang(Sichuan Academy of Forestry,Chengdu 610081,China;Sichuan Ecological Culture Promotion Association,Chengdu 610000,China;Forestry Bureau of Dongpo District,Meishan 620000,China;Chinese Academy of Forestry,Beijing 10091.China)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]四川省生态文化促进会,四川成都610000 [3]东坡区林业局,四川眉山620000 [4]中国林业科学研究院,北京100091

出　　处：《四川林业科技》2019年第5期51-55,共5页Journal of Sichuan Forestry Science and Technology

基　　金：国家科技支撑计划项目(2015BAD07B0703)

摘　　要：根据林业血防作用机理及林分模式特点,采用层次分析法,以抑螺效果、经济效益、生态效益、景观效果和林木生命周期为类目标层构建了山丘区抑螺防病林综合效益评价体系;对34种纯林模式综合效益的评价结果显示:最高的是经济型,其次为兼用型,最低的为用材型。According to the mechanism of forestry schistosomiasis prevention and the characteristics of stand models,the benefit evaluation system was extablished for forest of snail control and disease prevention in hilly areas by the analytic hierarchy process with five target layers,such as anti-snail effect,economic benefit,ecological benefit,landscape effect and forest lifetime.And the evaluation results of comprehensive benefits of 34 pure forest models showed that the highest was economic type,followed by dual-use type,and the lowest was timber type.

关 键 词：抑螺防病林 效益 层次分析法 指标体系 山丘区 

分 类 号：S727.2[农业科学—林木遗传育种]