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Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach

MO Minghao WANG Xuelei WU Houjian CAI Shuming Xiaoyang ZHANG WANG Huiliang

MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. 中国地理科学, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
引用本文: MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. 中国地理科学, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. Chinese Geographical Science, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
Citation: MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. Chinese Geographical Science, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9

Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach

doi: 10.1007/s11769-009-0349-9
基金项目: Under the auspices of National Natural Science Foundation of China (No.40871251);Knowledge Innovation Programs of Chinese Academy of Sciences (No.KZCX2-YW-141)
详细信息
    通讯作者:

    WANG Xuelei.E-mail:xlwang@whigg.ac.cn

Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach

Funds: Under the auspices of National Natural Science Foundation of China (No.40871251);Knowledge Innovation Programs of Chinese Academy of Sciences (No.KZCX2-YW-141)
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出版历程
  • 收稿日期:  2009-04-20
  • 修回日期:  2009-09-07
  • 刊出日期:  2009-11-07

Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach

doi: 10.1007/s11769-009-0349-9
    基金项目:  Under the auspices of National Natural Science Foundation of China (No.40871251);Knowledge Innovation Programs of Chinese Academy of Sciences (No.KZCX2-YW-141)
    通讯作者: WANG Xuelei.E-mail:xlwang@whigg.ac.cn

摘要: Honghu Lake,located in the southeast of Hubei Province,China,has suffered a severe disturbance during the past few decades.To restore the ecosystem,the Honghu Lake Wetland Protection and Restoration Demonstration Project(HLWPRDP) has been implemented since 2004.A back propagation(BP) artificial neural network(ANN) approach was applied to evaluatinig the ecosystem health of the Honghu Lake wetland.And the effectiveness of the HLWPRDP was also assessed by comparing the ecosystem health before and after the project.Particularly,12 ecosystem health indices were used as evaluation parameters to establish a set of three-layer BP ANNs.The output is one layer of ecosystem health index.After training and testing the BP ANNs,an optimal model of BP ANNs was selected to assess the ecosystem health of the Honghu Lake wetland.The result indicates that four stages can be identified based on the change of the ecosystem health from 1990 to 2008 and the ecosystem health index ranges from morbidity before the implementation of HLWPRDP(in 2002) to middle health after the implementation of the HLWPRDP(in 2005).It demonstrates that the HLWPRDP is effective and the BP ANN could be used as a tool for the assessment of ecosystem health.

English Abstract

MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. 中国地理科学, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
引用本文: MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. 中国地理科学, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. Chinese Geographical Science, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
Citation: MO Minghao, WANG Xuelei, WU Houjian, CAI Shuming, Xiaoyang ZHANG, WANG Huiliang. Ecosystem Health Assessment of Honghu Lake Wetland of China Using Artificial Neural Network Approach[J]. Chinese Geographical Science, 2009, 19(4): 349-356. doi: 10.1007/s11769-009-0349-9
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