SHANDONG SCIENCE ›› 2018, Vol. 31 ›› Issue (1): 88-.doi: 10.3976/j.issn.1002-4026.2018.01.015

• Environment and Ecology • Previous Articles     Next Articles

Effects of land use changes on ecosystem services value in Yanzhou mining area

LÜ Xin-yi 1, WANG Hui1, YUAN Xing-zhong2, SUN Xiao-yin1, SUN Xiao-fang1, SUN Jin-fang1   

  1. 1.College of Geography and Tourism, Qufu Normal University, Rizhao 276826, China;
    2.College of Resources and Environmental Science, Chongqing University, Chongqing 400044, China
  • Received:2017-04-05 Online:2018-02-20 Published:2018-02-20

Abstract:

In this study, the land use changes during 1994—2013 in Yanzhou mining area were inversed and analyzed based on the remote sensing (RS) and geographic information system (GIS) technology. The theory of ecosystem service value (ESV) was used to evaluate the change of ecosystem services value in mining area. Meanwhile, according to the land use structure, the change of ecosystem service value and its driving factors were analyzed. The results showed that in the study area during 1994—2013, the annual growth rate of the water area was the highest, up to 10.31%, followed by the construction land and the woodland, which were 8.46% and 3.06% respectively. The annual change rate of cultivated land decreased by -1.85%, which was transformed into water and construction land. The ecosystem service value assessment showed that the total value of the study region increased by 203 million yuan, mainly due to the transfer of woodland and the transformation from cultivated land to water area caused by coal mining subsidence. Due to the reduction of cultivated land, the value of food production function decreased, while the value of other functions related to the wetland all increased. The results of this research can provide reference for the treatment of the coal mining subsidence wetland in mining area.

Key words: land use, coal mining subsidence area, ecosystem services value, Yanzhou mining area

CLC Number: 

  • X321.013