玛纳斯河流域草地生态功能区划研究
Study on Grassland Eco-economic Function Regionalization in Manas River Basin
摘要
Abstract
[Objective] According to grassland productivity and ecosystem service functions, this project aims to carry out the ecological function regionalization of grassland in Manas River Basin in the hope of providing basis for optimization and utilization of regional grassland resources in the area.[Method]According to eco-economic property, significance of ecological service value and characteristics of seasonal grazing utilization, regulation mechanism of classified management and utilization was established based on dominant function and spatial and temporal pattern by using interpreted data of remote sensing image and monitoring data of vegetation investigation.[Result](1) On the basis of grassland productivity indexes, temperate desert(sandy desert), temperate steppe desert, temperate meadow steppe belonged to the lowest level and mountain meadow and alpine meadow and temperate desert belonged to the highest level.(2) The most important function of ecosystem services was mainly alpine meadow and mountain meadow.(3) Ecological service function could be divided into three types: ecological protection zone (44.0%) that included temperate meadow steppe, mountain meadow and temperate desert (sandy desert), the largest area: the economic functional region that accounted for 48.1%, including temperate desert steppe, alpine meadow, temperate desert and temperate steppe desert, and temperate steppe, which could be utilized as mixed functional region.This region covered a small area, accounting for 7.9%.[Conclusion]Different types of grassland productivity and ecological service function value are different, therefore, the function of ecosystem services and economic development should be taken into comprehensive consideration so that reasonable utilization of the grassland can be achieved.关键词
玛纳斯河流域/草地/生产力/生态系统服务功能/生态功能区划Key words
Manas River Basin/grassland/productivity/ecosystem services function/eco-economic functional regionalization分类
农业科技引用本文复制引用
张青青,于辉,安沙舟,吐尔逊娜依·热依木,井长青..玛纳斯河流域草地生态功能区划研究[J].新疆农业科学,2017,54(5):969-977,9.基金项目
国家自然科学基金项目"玛纳斯河下游生态变化及生态资产账户的建立"(41561103) （41561103）
新疆农业大学博士后流动站 （）
自治区高校科研计划项目"基于'3S'技术的新疆草地生态功能区划研究"(XJEDU2014S017) （XJEDU2014S017）
新疆农业大学草业科学国家重点学科博士研究生创新基金研究项目"新疆维吾尔自治区草地生态功能区划的初步研究"(XJCYB-2012-05) （XJCYB-2012-05）
Program of National Natural Science Foundation of China"Ecological change and ecological assets account establishment in the lower reaches of Manas River Basin"(41561103) （41561103）
Post-doctoral Program in Xinjiang Agricultural University （）
College Scientific Research Project of Autonomous Region"Study on ecological function regionalization of the grassland in Xinjiang based on'3S' technology"(XJEDU2014S017) （XJEDU2014S017）
Research Projects of Ph.D Student Innovation Fund in National Key Disciplines of Pratacultural Science, Xinjiang Agricultural University"A preliminary study on ecological function regionalization of the grassland in Xinjiang Uygur Autonomous Region"(XJCYB-2012-05) （XJCYB-2012-05）
