Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (36): 168-173.doi: 10.11924/j.issn.1000-6850.2014-1730

Special Issue: 资源与环境 农业生态 农业地理 耕地保护

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Research on the Ecosystem Services Value Based on the Land Use Change of Xi’an

Zhang Rongzhen, Cao Hui, Chen Xirui   

  1. (Department of Tourism and Environment, Xi’an University of Arts and Science, Xi’an 710065)
  • Received:2014-06-19 Revised:2014-06-19 Accepted:2014-09-30 Online:2015-03-20 Published:2015-03-20

Abstract: In order to provide basis for establishing reasonable regional land use plan and achieving optimal allocation of land resource use, the author studied the environmental effects of land use change in Xi’an City. The author researched the influence of land use change on ecosystem service value in 1999-2009 in Xi’an based on land use change data of Xi’an in 1999-2009, unit service value standard of terrestrial ecosystem in China, and Costanza calculation method of ecosystem service value. The research showed that ecosystem service value of Xi’an in 1999-2009 increased from 18.945 billion Yuan to 20.849 billion Yuan. The increased 1.904 billion Yuan of ecosystem service value and 10.05% of value change rate showed that land utilization environment in Xi’an was under benign development generally. Of which, ecosystem service value of forest lands increased greatly from 12503.62×106 Yuan in 1999 to 15246.18×106 Yuan in 2009; ecosystem service value of cultivated lands and water areas reduced rapidly, and that of grassplots and under-utilized lands reduced slightly.