Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China

The small Sanjiang plain is one of the most important commodity grain production bases and the largest fresh water wetland in China. Due to the rapid expansion of agricultural activities in the past 30 years, the contradiction between economic development and the loss of ecosystem services has becom...

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Main Authors: Jing Chen, Bo-Ming Sun, Dan Chen, Xin Wu, Long-Zhu Guo, Gang Wang
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/752846
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author Jing Chen
Bo-Ming Sun
Dan Chen
Xin Wu
Long-Zhu Guo
Gang Wang
author_facet Jing Chen
Bo-Ming Sun
Dan Chen
Xin Wu
Long-Zhu Guo
Gang Wang
author_sort Jing Chen
collection DOAJ
description The small Sanjiang plain is one of the most important commodity grain production bases and the largest fresh water wetland in China. Due to the rapid expansion of agricultural activities in the past 30 years, the contradiction between economic development and the loss of ecosystem services has become an issue of increasing concern in the area. In this study, we analysed land use changes and the loss of ecosystem services value caused by these changes. We found that cropland sprawl was predominant and occurred in forest, wetland, and grassland areas in the small Sanjiang plain from 1980 to 2010. Using a model to evaluate ecosystem services value, we calculated that the decreased values of ecosystem services were 169.88 × 108 Yuan from 1980 to 2000 and 120.00 × 108 Yuan from 2000 to 2010. All of the ecosystem services were diminished from 1980 to 2010 except for food production. Therefore, the loss of ecosystem services value should be considered by the policymakers of land use and development.
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issn 2356-6140
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record_format Article
series The Scientific World Journal
spelling doaj-art-499e8ad358a547dc9d329db6097aee692025-02-03T06:14:00ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/752846752846Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in ChinaJing Chen0Bo-Ming Sun1Dan Chen2Xin Wu3Long-Zhu Guo4Gang Wang5Key Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaKey Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, ChinaThe small Sanjiang plain is one of the most important commodity grain production bases and the largest fresh water wetland in China. Due to the rapid expansion of agricultural activities in the past 30 years, the contradiction between economic development and the loss of ecosystem services has become an issue of increasing concern in the area. In this study, we analysed land use changes and the loss of ecosystem services value caused by these changes. We found that cropland sprawl was predominant and occurred in forest, wetland, and grassland areas in the small Sanjiang plain from 1980 to 2010. Using a model to evaluate ecosystem services value, we calculated that the decreased values of ecosystem services were 169.88 × 108 Yuan from 1980 to 2000 and 120.00 × 108 Yuan from 2000 to 2010. All of the ecosystem services were diminished from 1980 to 2010 except for food production. Therefore, the loss of ecosystem services value should be considered by the policymakers of land use and development.http://dx.doi.org/10.1155/2014/752846
spellingShingle Jing Chen
Bo-Ming Sun
Dan Chen
Xin Wu
Long-Zhu Guo
Gang Wang
Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
The Scientific World Journal
title Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
title_full Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
title_fullStr Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
title_full_unstemmed Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
title_short Land Use Changes and Their Effects on the Value of Ecosystem Services in the Small Sanjiang Plain in China
title_sort land use changes and their effects on the value of ecosystem services in the small sanjiang plain in china
url http://dx.doi.org/10.1155/2014/752846
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