摘要
新一轮集体林权制度改革至今已十年,其是否达到了提高森林数量和质量的预期目标,成为学术界亟待回答的问题。林毅夫教授1992年在研究家庭联产承包责任制对农业产出的影响时提出了经典的分析框架,但是与农业生产不同,林业生产存在着投入产出在时间上的不匹配,这使得林毅夫教授的框架在林业中的应用受到限制。本研究拟采用流量产出指标——森林蓄积增量,并结合3S技术(RS、GIS、GPS)来解决这一瓶颈问题,并在此基础上评价集体林改对林业产出的边际贡献。
It has been 10 years since China implemented the new round of tenure reform in collective forests. However, it is not clear whether the reform has reached its target. Professor Lin yifu proposed a research framework in 1992 to analyze the relationship between China＇s rural reforms and agricuhural growth. However, this framework cannot be used directly in the study on forestry production for the mismatch between inputs and outputs of forestry production in terms of time. To address this problem, the flow output indicator, forest stock in the research, and 3S technology （RS, GIS, GPS） will be employed to get the stock growth the marginal contribution of tenure reform to forestry production. growth, will be adopted data so as to investigate
出处
《南京林业大学学报（人文社会科学版）》
2013年第4期90-96,共7页
Journal of Nanjing Forestry University(Humanities and Social Sciences Edition)
基金
西北农林科技大学科研启动项目"集体林权改革对中国木材供给的影响"
陕西省专项配套经费项目(Z111021306)
关键词
集体林改
投入产出不匹配
3S技术
森林蓄积增量
China＇s Collective Forest Tenure Reform
mismatch between input and output
3S technology
foreststock growth
