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Chinese Journal of Applied Ecology ›› 2018, Vol. 29 ›› Issue (5): 1597-1606.doi: 10.13287/j.1001-9332.201805.011

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Impacts of land use change on ecosystem services in the agricultural area of North China Plain: A case study of Shangqiu City, Henan Province, China.

LIU Ya-ru1,2, WANG Cong2,3, YAN Li-jiao1,2,3*   

  1. 1College of Life Sciences, Zhejiang University, Hangzhou 310058, China;
    2Institute of Ecological Planning and Landscape Design, Zhejiang University, Hangzhou 310058, China;
    3College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
  • Received:2017-09-01 Online:2018-05-18 Published:2018-05-18
  • Contact: *E-mail: yanlj@zju.edu.cn
  • Supported by:
    This work was supported by the Special National Research and Development Program of China (2016YFC0502704)

Abstract: Under the rapid urbanization, quantitatively assessing the impacts of land use and cover change (LUCC) on ecosystem service is of great significance for regional ecological environment construction. Based on the land use maps of Shangqiu City (as the typical agricultural area of North China Plain) in the year of 1990, 2005 and 2015, the spatio-temporal dynamics of land use and ecosystem service were analyzed, and the impacts of LUCC on ecosystem services was quantified with the impact assessment model. The results showed that, from 1990 to 2015, farmland and construction land area, which covered more than 95% of the total area of the research area, changed the most in quantity as -104.38 and 201.59 km2 respectively, while forestland, grassland and water area changed the most by 79.3%, -73.7% and -24.2%, respectively. The total value of ecosystem service continuously decreased by 1.005 billion yuan, among which the value of hydrolo-gical regulation service suffered the most. The value of ecosystem service (ESV) presented an increasing trend in the west and a decreasing trend in the east. Extending from the center of the city to the outside, the value of ecosystem services was “high-low-high” in the east to west direction. The rate of farmland and water area contributed more than 95% to the total ecosystem service value, which had the greatest impact. The main drivers for the changes of land use and ESV in Shangqiu were population pressure, economic growth, regional policy, and urban planning. In the urban and rural development planning of Shangqiu City, more attention should be paid to the protection of na-tural resources and rational adjustment of the land use structure to realize sustainable development based on the harmony of economy, society and environment.