新疆生产建设兵团耕地生态系统服务功能测算  

Measure and calculation of ecosystem service function of arable land in Xinjiang production and construction corps

作　　者：王忠庆 石晶[1] 王生德 Wang Zhongqing;Shi Jing;Wang Shengde(College of Economics and Management,Tarim University,Alar 843300,Xinjiang,China)

机构地区：[1]塔里木大学经济与管理学院,新疆阿拉尔843300

出　　处：《新疆农机化》2023年第1期37-40,共4页Xinjiang Agricultural Mechanization

基　　金：塔里木大学创新研究团队项目(TDSKCX202201)。

摘　　要：耕地是人类生存的重要资源和环境要素,是国家粮食安全的根本保障。充分释放耕地的生态效益,是实现乡村有效振兴的关键环节。科学、准确地估算新疆生产建设兵团耕地的生态系统服务价值,对维护新疆生产建设兵团的生态安全具有重要意义。本研究基于当量因子法,根据新疆生产建设兵团主要农作物的产量和价格数据,从供给服务、调节服务、支持服务和文化服务四个方面测算研究区生态系统服务价值。测算出新疆生产建设兵团单位当量服务价值为5522.85元/hm2。最终计算出新疆生产建设兵团耕地的生态系统服务总价值为32056.83元/hm2。Arable land is an important resource and environmental element for human survival and a fundamental guarantee for national food security. 2022 Central Document No. 1 proposes to implement "long teeth" hard measures for arable land protection. Fully releasing the ecological benefits of arable land is a key link to achieve effective rural revitalization. Science, Accurately estimating the ecosystem service value of arable land in Xinjiang Production and Construction Corps is important for maintaining the ecological security of XPCC. Based on the equivalent factor method, this study measured the value of ecosystem services in the study area from four aspects: supply services, regulation services, support services and cultural services based on the yield and price data of major crops in the Xinjiang Production and Construction Corps. The unit equivalent service value of Xinjiang Production and Construction Corps was calculated to be RMB 5 522.85/hm^(2). The total value of ecosystem services of arable land in Xinjiang Production and Construction Corps was finally calculated to be RMB 32 056.83/hm^(2).

关 键 词：当量因子法 新疆生产建设兵团 生态系统服务功能价值 

分 类 号：F301.2[经济管理—产业经济]