[1]WANG Ju-wei,ZOU Wei,LIN Ji-quan,et al.Research for Dynamic Change of Seabuckthorn Plantation Ecosystem Services in the Soft Rock Area[J].Research of Soil and Water Conservation,2013,20(05):203-209.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 05
Page number:
203-209
Column:
Public date:
2013-10-28
- Title:
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Research for Dynamic Change of Seabuckthorn Plantation Ecosystem Services in the Soft Rock Area
- Author(s):
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WANG Ju-wei1, ZOU Wei1, LIN Ji-quan1, ZHANG Zheng2, AN Bao-li3
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1. Hainan Research Academy of Environmental Sciences, Haikou 570206, China;
2. College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China;
3. Administration Center for Soil and Water Conservation Plant Development and Management, Ministry of Water Resources, Beijing 100038, China
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- Keywords:
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ecosystem services; AHP-fuzzy comprehensive evaluation; TOPSIS; gray relation projection; seabuckthorn plantation
- CLC:
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X821;S793.6
- DOI:
-
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- Abstract:
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Seabuckthorn plantation is one of the main plant species for returning farmland to forestland in the soft rock area in Shanxi, Shaanxi and Inner Mongolia. It plays an important role in the eco-environmental governance in the soft rock area. Through theoretical analysis, frequency statistics, expert consulting the ecosystem service evaluation index system of seabuckthorn plantation was established. Subjective and objective weights were combined to obtain the comprehensive weight by the application of Game Theory. We used the method of AHP-fuzzy comprehensive evaluation, Technique for Order Preference by Similarity to an Ideal Solution, Gray Relation Projection to evaluate the quality of seabuckthorn plantation ecosystem services in the soft rock area. The results showed that seabuckthorn plantation ecosystem services in 2010, 2007, 2004 and 2001 were good, general, relatively poor and relatively poor respectively. The quality trend of seabuckthorn plantation ecosystem services was improving year by year. The implementation of returning farmland to seabuckthorn plantation had played a positive role in promoting the improvement of the ecological environment in soft rock area.