The Analysis and Evaluation of Wetland Restoration Scenarios in the Hengshui Lake National Nature Reserve, Hebei, China

Abstract:

Hengshui Lake National Nature Reserve is one of the most ecologically valuable freshwater wetlands in the northern plains of China. It provides crucial staging and wintering habitats for a large variety of endangered waterbirds. However, this unique wetland has suffered from serious habitat fragmentation and ecological function degradation caused by increased socioeconomic activities within and surrounding the Nature Reserve. With the aim of enhancing the Reserves ecological function while balancing conservation priorities and indispensable socioeconomic activities, the ecological risks resulting from each three scenario were evaluated. To conduct this research, we developed a systematic framework for ecological risk assessment, in which indices of biodiversity, ecological vulnerability and ecological risk were introduced and employed. Then, an ecological risk assessment was conducted for the scenarios and the pros and cons of each scenario were evaluated based on the applicability of a particular risk in each situation. The results of modeling and assessments provided the basis for adopting wetland restoration scenarios allowing for the development of practical suggestions for wetland restoration and habitat modification.

• Periodical: Advanced Materials Research (Volumes 864-867)
• Pages: 1121-1127
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.864-867.1121
• Online since: December 2013
• Authors: Chen Liang, Xiao Wen Li*, Hai Jing Zhuge
• Keywords: Ecological Risk Assessment, Hengshui Lake, Scenario, Wetland Restoration

References

[1] J.B. Zedler: Progress in wetland restoration ecology. Trends Ecol. Evol. Vol. 15(2000), p.402–407.

[2] M.E. Kenthla: Perspectives on setting success criteria for wetland restoration. Ecol. Eng. Vol. 15(2000), p.199–209.

[3] C.J. Richardson, P. Reiss, N.A. Hussain, A.J. Alwash and D.J. Pool: The Restoration potential of the Mesopotamian marshes of Iraq. Science. Vol. 307(2005), p.1307–1310.

DOI: 10.1126/science.1105750

[4] E. Stokstad: Louisiana's Wetlands Struggle for Survival. Science. Vol. 310(2005), p.1264–1266.

DOI: 10.1126/science.310.5752.1264

[5] S. Westmacott: Developing decision support systems for integrated coastal management in the tropics: Is the ICM decision-making environment too complex for the development of a useable and useful DSS? J. Environ. Manage. Vol. 62(2001), p.55–74.

DOI: 10.1006/jema.2001.0420

[6] D.D.L. Rosa, F. Mayol, E. Diaz-Pereira, M. Fernandez and D.D.L. Jr. Rosa: A land evaluation decision support system (MicroLEIS DSS) for agricultural soil protection with special reference to the Mediterranean region. Environ. Model. Softw. Vol. 19(2004).

DOI: 10.1016/j.envsoft.2003.10.006

[7] S. Pallottino, G.M. Sechi, P. Zuddas: A DSS for water resources management under uncertainty by scenario analysis. Environ. Model. Softw. Vol. 20(2005), p.1031–1042.

DOI: 10.1016/j.envsoft.2004.09.012

[8] N.A. Carrick and B. Ostendorf: Development of a spatial Decision Support System (DSS) for the Spencer Gulf penaeid prawn fishery, South Australia. Environ. Model. Softw. Vol. 22(2007), p.137–148.

DOI: 10.1016/j.envsoft.2005.07.025

[9] S. Lautenbach, J. Berlekamp, N. Graf, R. Seppelt and M. Matthies: Scenario analysis and management options for sustainable river basin management: Application of the Elbe DSS. Environ. Model. Softw. Vol. 24(2009), p.26–43.

DOI: 10.1016/j.envsoft.2008.05.001

[10] W. Wozniak, R.S.E.W. Leuven, H.J.R. Lenders, T.J. Chmielewski, G.W. Geerling and A.J. M Smits: Assessing landscape change and biodiversity values of the Middle Vistula river valley, Poland, using BIO-SAFE. Landscape Urban Plan. Vol. 92(2009).

DOI: 10.1016/j.landurbplan.2009.05.007

[11] S.M. Bartell, R.H. Gardner and R.V. O'Neill, 1992. Ecological Risk Estimation. Lewis, Boca Raton, Florida.

[12] H. Chen, J.S. Liu and Y. Chao: Progresses of ecological risk assessment. Acta Ecol. Sin. Vol. 26(5) (2006), p.1558–1566 (in Chinese).

[13] W.J. Zielinski, C. Carroll and J.R. Dunk: Using landscape suitability models to reconcile conservation planning for two key forest predators. Biol. Conserv. Vol. 133(2006), p.409–430.

DOI: 10.1016/j.biocon.2006.07.003

[14] X. Li, C. Li and L. Zhang: Modeling the scenarios of wetland restoration in Hengshui Lake National Nature Reserve. Vol. 2 (2010), p.1279–1289.

DOI: 10.1016/j.proenv.2010.10.138

[15] Z.J. Ma, Z.J. Wang, and H.X. Tang: History of red-crowned crane and its habitats in China. Bird. Conserv. Int. Vol. 8(1998), p.11–18.

DOI: 10.1017/s0959270900003592

[16] E. Ayres, E. Knapp and S. Lieberman, 2003. Assessment of stressors on fall-run Chinook salmon in Secret Ravine (Placer County). California: University of California, Santa Barbara.

[17] E.H. Hayes and W.G. Landis: Regional Ecological Risk Assessment of a Near Shore Marine Environment: Cherry Point, WA. Hum. Ecol. Risk. Assess. Vol. 10(2004), p.299–325.

DOI: 10.1080/10807030490438256

[18] R.M. Yoshiyama, F.W. Fisher and P.V. Moyle: Historical abundance and decline of Chinook salmon in the Central Valley of California. N. Am. J. Fish. Manage. Vol. 18(1998), p.487–521.

DOI: 10.1577/1548-8675(1998)018<0487:haadoc>2.0.co;2

[19] X.L. Wang, 2006. Probe into methods of island ecosystem risk assessment and its application . Qingdao: Institute of Oceanology, Chinese Academy of Sciences (in Chinese).

[20] Z.Y. Fu, X.G. Xu and H.P. Lin: Regional ecological risk assessment of in the Liaohe River Delta wetlands. Acta Ecol. Sin. Vol. 21(3)(2001), p.365–373 (in Chinese).

[21] X.G. Xu, H.P. Lin and Z.Y. Fu: Regional ecological risk assessment of wetland in the Huanghe River Delta. Acta Scientiarum Naturalium Un. Vol. 37(1)(2001), p.111–120 (in Chinese).

[22] X.X. Yu, J.Z. Niu, W.B. Guan: Landscape Ecology (Higher Education Press, Beijing, China 2006) (in Chinese).

[23] J.Y. Fang, S.Q. Zhao and Z.Y. Tang: Ecological basis of regional biodiversity conservation of wetlands in the Central Yangtze (Higher Education Press, Beijing, China 2006) (in Chinese).

[24] E.S. Claude, B. Matthias and B. Janine: Conservation of grasshopper diversity in a changing environment. Biol. Conserv. Vol. 138(2007), p.360–370.