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Position: Home > Articles > Analysis on the Variation of Agro-ecosystem Service Value at Qapqal County of Ili City,Uygur Autonomous Region Subtropical Soil and Water Conservation 2010,22 (4) 31-35

新疆伊犁察布查尔县农业生态系统服务价值变化分析

作  者:
马鹏;李志忠
单  位:
山西运城学院师范分院;福建师范大学地理科学学院
关键词:
农业;生态系统服务价值;察布查尔县;伊犁
摘  要:
在对察布查尔县2000~2005年农业土地利用变化分析的基础上,利用谢高地等人研究得出的成果"中国生态系统生态服务价值当量因子表",结合2000年、2005年全国和察布查尔县粮食单位面积产量、种植结构和粮食单价对察布查尔县农业生态系统服务价值进行估算,结果表明:2000~2005年,察布查尔县耕地微量减少,其他农业用地都有较多增加;2005年察布查尔县农业生态服务价值达到565 357.6万元,比2000年增加了146 920.6万元,增加了35.1%,说明农业土地利用是可持续的,结合实际进行退耕还林、还草有利于农业土地的永续利用。
译  名:
Analysis on the Variation of Agro-ecosystem Service Value at Qapqal County of Ili City,Uygur Autonomous Region
作  者:
Ma Peng1,2 & Li Zhizhong1,3 (1.College of Geographical Science in Fujian Normal University,Fu Zhou 3500072.Normal College of Shanxi Yuncheng University,Yuncheng 0440003.Fujian Provincial Key Laboratory of Subtropical Resources and Environment,Fu Zhou 350007)
关键词:
agriculture;value of ecosystem services;Qapqal County;Ili
摘  要:
Based on the analysis of Qapqal County agricultural land-use variation of 2000-2005,the essay estimated the Qapqal County value of agro-ecosystem service by using the table of "ecosystem services value unit area of Chinese terrestrial ecosystem" achieved by XIE-GaoDi,and per unit area grain yield,planting structure and food price in the whole country and the Qapqal County.The result shows that: from 2000 to 2005,arable land area of Qapqal County was a little bit reduced,other agricultural land was increased considerably.The agro-ecological service value of Qapqal County reached 5 653 576 000 yuan in 2005,increased by 1 469 206 000 yuan,35.1% compared with that of the year of 2000.The study indicates that the agricultural land use at Qapqal County is sustainable;the conversion of cropland to the forest or grassland according to the actual situation is helpful to the sustainable land use.

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