Evaluation on Urban Land Ecological Security Based on the PSR Model and Matter-Element Analysis: A Case Study of Zhuhai, Guangdong, China
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摘要
As one of the Special Economic Zones since the reform and opening up, Zhuhai has developed during the past 30 years. Its economic development, industrial structure and ecological environment have undergone great changes. Research on changes in Zhuhai's land ecological security is of great significance. Using relevant data from 2007-2012, this study established a land ecological security assessment system based on the PSR conceptual framework model. The system contained 18 indicators from 3 aspects according to the concrete features of Zhuhai. Then we used the matterelement analysis and the improved entropy weight to analyze and evaluate the land ecological security of Zhuhai. The results showed that: from 2007 to 2012, the levels of the land ecological security of Zhuhai were "secure", and the value increased year by year; as the land ecological security response value increased, Zhuhai was capable of solving land ecosystem problems. However, it should be noted that the structure of land ecosystem in Zhuhai has not formed and that rapid expansion of construction land has caused the shortage of cultivated land and other issues. Measures should be taken to control the construction area, improve land intensive utilization and improve the land ecological security.
As one of the Special Economic Zones since the reform and opening up, Zhuhai has developed during the past 30 years. Its economic development, industrial structure and ecological environment have undergone great changes. Research on changes in Zhuhai's land ecological security is of great significance. Using relevant data from 2007-2012, this study established a land ecological security assessment system based on the PSR conceptual framework model. The system contained 18 indicators from 3 aspects according to the concrete features of Zhuhai. Then we used the matterelement analysis and the improved entropy weight to analyze and evaluate the land ecological security of Zhuhai. The results showed that: from 2007 to 2012, the levels of the land ecological security of Zhuhai were "secure", and the value increased year by year; as the land ecological security response value increased, Zhuhai was capable of solving land ecosystem problems. However, it should be noted that the structure of land ecosystem in Zhuhai has not formed and that rapid expansion of construction land has caused the shortage of cultivated land and other issues. Measures should be taken to control the construction area, improve land intensive utilization and improve the land ecological security.
As one of the Special Economic Zones since the reform and opening up, Zhuhai has developed during the past 30 years. Its economic development, industrial structure and ecological environment have undergone great changes. Research on changes in Zhuhai's land ecological security is of great significance. Using relevant data from 2007-2012, this study established a land ecological security assessment system based on the PSR conceptual framework model. The system contained 18 indicators from 3 aspects according to the concrete features of Zhuhai. Then we used the matterelement analysis and the improved entropy weight to analyze and evaluate the land ecological security of Zhuhai. The results showed that: from 2007 to 2012, the levels of the land ecological security of Zhuhai were "secure", and the value increased year by year; as the land ecological security response value increased, Zhuhai was capable of solving land ecosystem problems. However, it should be noted that the structure of land ecosystem in Zhuhai has not formed and that rapid expansion of construction land has caused the shortage of cultivated land and other issues. Measures should be taken to control the construction area, improve land intensive utilization and improve the land ecological security.
引文
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[15]Meng,J.J.,Zhao,C.H.&Liu,M.D.(2011).Evaluation of regional ecological security based on land use change:A case study of Ordos City.Journal of Natural Resources,26(4),578-590.
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[19]Li,X.&Ren,Z.Y.(2007).Evaluation of regional land ecological environment securityA case study of Ningxia Hui Autonomous Region.Journal of Arid Land Resources and Environment,21(5),75-79.
[20]Yu,D.&Chen,W.B.(2011).Evaluation of land ecological security based on matter-element model in Poyang Lake Ecological Economic Zone.Chinese Journal of Applied Ecology,22(10),2681-2685.
[21]Li,M.Y.&Lai,X.j.(2011).Evaluation of urban land ecological security based on BP neural network:A case study of Guangzhou.Economic Geography,31(2),289-292.
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[23]Liu,Q.,Chen,L.G.&Huang,T.X.et al.(2010).Analysis on land ecological security of Chang-Zhu-Tan urban agglomeration based on ecological footprint.Resource Development&Market,26(11),1022-1025.
[24]Tang,J.,Zhu,Y.F.&Li,Z.Y.et al.(2006).Establishment and comprehensive evaluation of land ecological environment security index system in the ecotone between agriculture and animal husbandry in Northeast China:A case study of Zhenlai County.Journal of Arid Land Resources and Environment,20(1),119-124.
[25]Luo,W.B.,Wu,C.F.&Wu,Y.Z.(2009).Matterelement analysis of urban land ecological level:Acase study of Binzhou City,Shandong Province.Acta Ecologica Sinica,29(7),3818-3827.
[26]Gong,J.Z.,Liu,Y.S.&Chen,W.L.(2012).Land suitability evaluation for development using a matter-element model-A case study in Zengcheng,Guangzhou,China.Land Use Policy,(29),464-472.
[27]Tao,X.Y.,Zhang,R.J.&Xu,H.et al.(2006).Evaluation of urban sustainable development capability based on improved entropy method.Journal of Arid Land Resources and Environment,20(5),38-41.
[28]Zhang,R.,Zheng,H.W.&Liu,Y.Z.(2013).Matter-element analysis and evaluation of cultivated land ecological security based on PSRModel.Acta Ecologica Sinica,33(16),5090-5100.
[29]Benites,J.R&Tschirley,J.B.(1998).Land quality indicators and their use in sustainable agriculture and rural development.Proceedings of the Workshop.
[30]Walz,R.(2000).Development of environmental index systems:experiences from Germany.Environmental Management,25(6),613-623.
[31]Xie,H.L.(2008).Research progress on ecological security pattern of land use.Acta Ecologica Sinica,28(12),6305-6311.
[32]Xu,M.,Zhu,X.&Liu,C.L.(2012).Dynamic prediction of land ecological security in Hunan Province based on RBF.Acta Geographica Sinica,67(10),1411-1422.
[33]Ye,H.,Ma,Y.&Dong,L.M.(2011).Land ecological security assessment for Bai Autonomous Prefecture of Dali using PSR Model-With data in 2009 as case.Energy Procedia,(5),2172-2177.
[34]Cai,W.(1994).Matter-element model and its application.Beijing:Science and Technology Literature Publishing House.
[35]Hammond,A.Adriaanse,A.&Rodenburg,E.et al.(1995).Environmental indicators:Asystematic approach to measuring and reporting on environmental policy performance in the context of sustainable development.Revolucion Azul,36(6),460.
[36]Xiao,J.(2011).Urban ecological security evaluation and analysis based on fuzzy mathematics.Procedia Engineering,(15),4451-4455.
[37]Kang,X.W.,Liu,X.H.&Zhang,S.et al.(2007).Evaluation of regional ecological security in southwest of Beijing.Chinese Journal of Applied Ecology,18(12),2846-2852.
[38]Zhang,J.Q.,Yin,K.P.&Hiroshi,T.et al.(2011).Ecological security evaluation of Baishan City in Jilin Province based on DPSIR.Chinese Journal of Applied Ecology,22(1),189-195.
[2]Wackernagel,M.,Onisto,L.&Bello,P.et al.(1999).National natural capital accounting with the ecological footprint concept.Ecological Economics,29(3),375-390.
[3]Hoeksema,S.D.,Hallett,C.S.&Valesini,F.J.et al.(2012).Development and validation of fish-based,multimetric indices for assessing the ecological health of Western Australian estuaries.Estuarine Coastal&Shelf Science,104-105,102-113.
[4]Han,B.,Liu,H.&Wang,R.(2015).Urban ecological security assessment for cities in the Beijing-Tianjin-Hebei metropolitan region based on fuzzy and entropy methods.Ecological Model ing,318(1),217-225.
[5]Qu,G.P.(2002).The problems of ecological environmental have become a popular subject of country security.Environment Protection,(5),3-5.
[6]Mo,H.W.(2010).Study on land use change and land ecological security dynamics in Guanzhong Area based on GIS(Master’s thesis).Retrieved from China National Knowledge Infrastructure.
[7]Cui,S.H.,Hong,H.S.&Huang,Y.F.et al.(2005).Advances in ecological security research.Acta Ecologica Sinica,25(4),861-868.
[8]Li,Z.G.&Yang,Z.S.(2007).Research progress of land ecological security in China.China Security Science Journal,17(12),5-12.
[9]Dong,F.&Song,G.(2010).Evaluation of urban land ecological security:A case study of Harbin City.Land and Resources Information,(4),41-45.
[10]Semenzin,E.,Critto,A.&Carlon,C.et al.(2007).Development of a site-specific Ecological Risk Assessment for contaminated sites:Part II.Amulti-criteria based system for the selection of bioavailability assessment tools.Science of the Total Environment,3(79),16-33.
[11]De Lange H.J.,Sala,S.&Vighi,M.et al.(2010).Ecological vulnerability in risk assessmentA review and perspective.Science of the Total Environment,408(18),3871-3879.
[12]Wellington,J.&Rashid,H.(2010).Balancing the use of wetlands for economic wellbeing and ecological security:The case of the Limpopo wetland in southern Africa.Ecological Economics,69,1569-1579.
[13]Costanza,R.(2012).Ecosystem health and ecological engineering.Ecological Engineering,(45),24-29.
[14]Gao,G.Q.&Han,M.(2005).Ecological security evaluation of regional land resources:A case study of Zaozhuang City in Shandong Province.Research of Soil and Water Conservation,1(5),271-273.
[15]Meng,J.J.,Zhao,C.H.&Liu,M.D.(2011).Evaluation of regional ecological security based on land use change:A case study of Ordos City.Journal of Natural Resources,26(4),578-590.
[16]Xu,H.,Lei,G.P.&Zhao,H.B.et al.(2011).Study on ecological security evaluation of cultivated land-Taking Ning’an City of Heilongjiang Province as an example.Research of Soil and Water Conservation,18(6),180-189.
[17]Zhu,W.H.,Miao,C.Y.&Zheng,X.J.et al.(2014).Evaluation and early warning of wetland ecological security based on 3S technology in Tumen River Basin.Acta Ecologica Sinica,34(6),1379-1390.
[18]Xie,H.L.(2008).Evaluation of land use ecological security in typical farming-Pastoral ecotone based on GIS.Chinese Journal of Ecology,27(1),135-139.
[19]Li,X.&Ren,Z.Y.(2007).Evaluation of regional land ecological environment securityA case study of Ningxia Hui Autonomous Region.Journal of Arid Land Resources and Environment,21(5),75-79.
[20]Yu,D.&Chen,W.B.(2011).Evaluation of land ecological security based on matter-element model in Poyang Lake Ecological Economic Zone.Chinese Journal of Applied Ecology,22(10),2681-2685.
[21]Li,M.Y.&Lai,X.j.(2011).Evaluation of urban land ecological security based on BP neural network:A case study of Guangzhou.Economic Geography,31(2),289-292.
[22]Zhang,X.H.,Yuan,L.&Song,W.F.et al.(2009).Evaluation of urban land ecological security based on gray relation method-Taking Harbin as an example.Territory&Natural Resources Study,(4),19-20.
[23]Liu,Q.,Chen,L.G.&Huang,T.X.et al.(2010).Analysis on land ecological security of Chang-Zhu-Tan urban agglomeration based on ecological footprint.Resource Development&Market,26(11),1022-1025.
[24]Tang,J.,Zhu,Y.F.&Li,Z.Y.et al.(2006).Establishment and comprehensive evaluation of land ecological environment security index system in the ecotone between agriculture and animal husbandry in Northeast China:A case study of Zhenlai County.Journal of Arid Land Resources and Environment,20(1),119-124.
[25]Luo,W.B.,Wu,C.F.&Wu,Y.Z.(2009).Matterelement analysis of urban land ecological level:Acase study of Binzhou City,Shandong Province.Acta Ecologica Sinica,29(7),3818-3827.
[26]Gong,J.Z.,Liu,Y.S.&Chen,W.L.(2012).Land suitability evaluation for development using a matter-element model-A case study in Zengcheng,Guangzhou,China.Land Use Policy,(29),464-472.
[27]Tao,X.Y.,Zhang,R.J.&Xu,H.et al.(2006).Evaluation of urban sustainable development capability based on improved entropy method.Journal of Arid Land Resources and Environment,20(5),38-41.
[28]Zhang,R.,Zheng,H.W.&Liu,Y.Z.(2013).Matter-element analysis and evaluation of cultivated land ecological security based on PSRModel.Acta Ecologica Sinica,33(16),5090-5100.
[29]Benites,J.R&Tschirley,J.B.(1998).Land quality indicators and their use in sustainable agriculture and rural development.Proceedings of the Workshop.
[30]Walz,R.(2000).Development of environmental index systems:experiences from Germany.Environmental Management,25(6),613-623.
[31]Xie,H.L.(2008).Research progress on ecological security pattern of land use.Acta Ecologica Sinica,28(12),6305-6311.
[32]Xu,M.,Zhu,X.&Liu,C.L.(2012).Dynamic prediction of land ecological security in Hunan Province based on RBF.Acta Geographica Sinica,67(10),1411-1422.
[33]Ye,H.,Ma,Y.&Dong,L.M.(2011).Land ecological security assessment for Bai Autonomous Prefecture of Dali using PSR Model-With data in 2009 as case.Energy Procedia,(5),2172-2177.
[34]Cai,W.(1994).Matter-element model and its application.Beijing:Science and Technology Literature Publishing House.
[35]Hammond,A.Adriaanse,A.&Rodenburg,E.et al.(1995).Environmental indicators:Asystematic approach to measuring and reporting on environmental policy performance in the context of sustainable development.Revolucion Azul,36(6),460.
[36]Xiao,J.(2011).Urban ecological security evaluation and analysis based on fuzzy mathematics.Procedia Engineering,(15),4451-4455.
[37]Kang,X.W.,Liu,X.H.&Zhang,S.et al.(2007).Evaluation of regional ecological security in southwest of Beijing.Chinese Journal of Applied Ecology,18(12),2846-2852.
[38]Zhang,J.Q.,Yin,K.P.&Hiroshi,T.et al.(2011).Ecological security evaluation of Baishan City in Jilin Province based on DPSIR.Chinese Journal of Applied Ecology,22(1),189-195.
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