[1]ZHANG Dong,LI Xiaosai,CHEN Yaheng.Classification Evaluation on Agriculture Ecosystem Service Value of Huailai County[J].Research of Soil and Water Conservation,2016,23(01):234-239.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 01
Page number:
234-239
Column:
Public date:
2016-02-28
- Title:
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Classification Evaluation on Agriculture Ecosystem Service Value of Huailai County
- Author(s):
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ZHANG Dong1, LI Xiaosai2, CHEN Yaheng1
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1. College of Resources and Environment Science, Agricultural University of Hebei, Baoding, Hebei 071000, China;
2. Institute of Land and Resources, Agricultural University of Hebei, Baoding, Hebei 071000, China
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- Keywords:
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agriculture ecosystem; ecological subclasses; evaluation of ESV; Huailai County
- CLC:
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F062.2;X171.1
- DOI:
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- Abstract:
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The agricultural ecosystem provides products as well as a myriad of indirect ecosystem services. Taking Huailai County, Hebei Province as an example, based on GIS technology, we selected indicators from three aspects of the micro morphology, soil conditions and land use types, and divided the agricultural ecosystem into three ecological classes and six subclasses, then selected seven indicators to build evaluation model from four aspects such as production, regulation, cultural and support services, finally calculated and analyzed ecosystem services values (ESV) for each subclasses respectively. The result showed that the total ESV was 2.253 119 billion yuan, and the descending order were production, cultural, regulation and support services; there were obvious differences of ESV between different kinds of subclasses, where the highest total value was Ⅱ—Ⅱ and the lowest was Ⅰ—Ⅰ; according to different kinds of ESV composition proportion, we divided the six subclasses into two types of production service leading and cultural service leading, and provided the reference for the development of regional agriculture and protecting the environment according to the local conditions.