[1]HU Ke-mei,LIU Wei-ling,ZHU Jing-hai,et al.Evaluation on the Change of Ecosystem Functions in Jinggang Natural Protection Area from 2000 to 2010[J].Research of Soil and Water Conservation,2014,21(01):219-223,218.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 01
Page number:
219-223,218
Column:
Public date:
2014-02-28
- Title:
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Evaluation on the Change of Ecosystem Functions in Jinggang Natural Protection Area from 2000 to 2010
- Author(s):
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HU Ke-mei1, LIU Wei-ling2, ZHU Jing-hai1, ZHANG Li-li2, WANG Lin1, MA Zhong-qiang1
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1. College of Environmental Science and Engineering, Dalian Maritime University, Dalian, Liaoning 116025, China;
2. Key Laboratory of State Environment Protection of Regional Eco-process and Function Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
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- Keywords:
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GIS; RS; land use change; ecosystem function; ecosystem service values
- CLC:
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F062.2
- DOI:
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- Abstract:
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Based on the technology of geographic information system (GIS) and remote sensing(RS), the ecosystem functions and ecosystem service values of Jinggang Natural Protection Area were studied from 2000 to 2010, which provided reference for protecting the environment well. The results showed that land use of Jinggang Natural Protection Area had no obvious change, the main change was the conversion of sparse forest to forestland; vegetation coverage of Jinggang Natural Protection Area presented increasing tendency in a whole and the core and buffer area increased by 5%, while experimental area remained unchanged; the increased value of the core area of vegetation primary productivity was higher than that of buffer and experimental area; water conservation capacity and the ability of soil conservation of Jinggang Natural Protection Area had no change and water conservation capacity in southern of Jinggang Natural Protection Area improved, while in northern of Jinggang Natural Protection Area reduced; ecosystem service values of Jinggang Natural Protection Area also had no change.