Discussion on the Reconstruction of the Wenchuan Earthquake-Damaged Ecosystems

Abstract:

The Wenchuan Earthquake of 8.0 magnitude at Richter scale hit large region of Sichuan, China on May 12, 2008. It was a terrible disaster that caused great casualties and serious damages, and largely destroyed natural mountainous ecosystems in the earthquake-hit areas. Since the restoration of those damaged mountainous ecosystems plays an important role in ecological security in this region, it is argued that the reconstruction of those earthquake-damaged ecosystems should be given greater attention before and during the ecological recovery process. Yet, to date, little effort has been made to review and summarize the major unresolved questions relating to the ecosystem recovery after the earthquake. Focusing on the priorities for future research in this subject, based on the study and comparison of literatures we identified and examined four important research questions that need to be addressed, even two years after the earthquake. All these questions need to be resolved before significant progress can be made in habilitating the damaged natural ecosystems, and perhaps more importantly, the results provide very useful information for cost-effective restoration decision making and policy planning for the earthquake-hit areas.

• Periodical: Applied Mechanics and Materials (Volumes 209-211)
• Pages: 1668-1673
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.209-211.1668
• Online since: October 2012
• Authors: Xiao Fei Jing, Yu Long Chen, Hong Chen, Zhi Yong Cai
• Keywords: Damaged Ecosystem, Natural Environment, Reconstruction, Wenchuan Earthquake

References

[1] Bao WK, Pang XY. Ecological degradation in the Wenchuan Earthquake seriously affected region in Sichuan, China. Chin J Appl Environ Biol, Vol. 14 (2008), p.441.

[2] Parsons T, Ji C, Kirby E. Stress changes from the 2008 Wenchuan earthquake and increased hazard in the Sichuan basin. Nature, Vol. 454(2008), p.509.

DOI: 10.1038/nature07177

[3] Wu N, Lu T, Luo P, Zhu D. A review of the impacts of earthquake on mountain ecosystems: Taking 5. 12 Wenchuan Earthquake as an example. Acta Ecol Sin, Vol. 28 (2008): 5810-5819.

[4] Wang ZF. A preliminary report on the Great Wenchuan Earthquake. Earthq Eng & Eng Vib, Vol. 7(2008), p.225.

DOI: 10.1007/s11803-008-0856-1

[5] Zhang CM, Wang GX. Evaluation on the impacts of the Wenchuan Earthquake on ecological spatial pattern in landscape scale. Acta Ecol Sin, Vol. 28 (2008), p.5938.

[6] Cai L, Guo L. A research of land-cover change of Wenchuan Earthquake before and after based on object-oriented method. Acta Ecol Sin, Vol. 28 (2008), p.5927.

[7] Veblen TT, Ashton DH. Catastrophic infl uences on the vegetation of the Valdivian Andes, Chile. Vegetation, Vol. 36(1978), p.149.

DOI: 10.1007/bf02342598

[8] Johns RJ. The instability of the tropical ecosystem in New Guinea. Blumea, 1986, Vol. 31, p.341.

[9] Yu WJ. The harm and loss of ecosystem assessment of earthquake disaster in Sichuan Province. Acta Ecol Sin, Vol. 28 (2008), p.5785.

[10] Hua LZ, Cui SH, Li XH, Yin K, Qiu QY. Remote sensing identifi cation of earthquake trigged landsides and their impacts on ecosystem services: A case study of Wenchuan County. Acta Ecol Sin, Vol. 28 (2008), p.5909.

[11] Tsunogai U, Wakita H. Precursory chemical changes in groundwater: Kobe earthquake. Jpn Sci, Vol. 269(1995), p.61.

DOI: 10.1126/science.269.5220.61

[12] Toutain JP, Munoz M, Poitrasson F. Springwater chloride ion anomaly prior to ML=5. 2 Pyrenean earthquake. Earth & Planet Sc Lett, Vol. 149(1997), p.113.

DOI: 10.1016/s0012-821x(97)00066-6

[13] Liu CP, Sheu BH. Effects of the 921 earthquake on the water quality in the upper stream at the Guandaushi experimental forest. Water Air & Soil Poll, Vol. 179(2007), p.19.

DOI: 10.1007/s11270-006-3097-9

[14] Xu WH, Wang XZ, Ouyang ZY, Zhang JD, Li ZQ, Xiao Y, Zheng H. Conservation of giant panda habitat in South Minshan, China, after the May 2008 earthquake. Front Ecol & Environ, Vol. 7(2009), p.353.

DOI: 10.1890/080192

[15] Noss RF, Copperrider AY. Saving Nature's Legacy: Protecting and Restoring Biodiversity. Washington DC, USA: USA Island Press(1994).

[16] White DS, Elzinga CH, Hendricks SP. Temperature patterns within the hypothetic zone of a northern Michigan river. J N Am Benthol Soc, Vol. 6(1987), p.85.

[17] Ma KM, Fu BJ, Liu SL, Guan WB, Liu GH, Lu YH, Anand M. Multiplescale soil moisture distribution and its implications for ecosystem restoration in an arid river valley, China. Land Degrad & Dev, Vol. 15(2004), p.75.

DOI: 10.1002/ldr.584

[18] Wu N. Restoration and Reconstruction of Degraded Mountain Ecosystem on the Upper Minjiang River. Chengdu, China: Sichuan Publishing House of Science & Technology(2007).

[19] White ID, Mottershead DN, Harison SJ. Environmental system. 2nd ed. London, UK: Champan & Hall(1992).

[20] Zhou JS. Fragility of mountain ecosystem and desertification. J Nat Resour, Vol. 12 (1997), p.10.

[21] Zhong XH. Study of protection and construction of mountain ecological security barrier in China. J Mt Sci, Vol. 26 (2008), p.2.

[22] Pickett STA, White PS. The Ecology of Natural Disturbance and Patch Dynamics. New York, USA: Academic Press(1985).

[23] Pearce AJ, O'Loughlin CL. Landsliding during a M7. 7 earthquake: Influence of geology and topography. Geology, Vol. 13(1985), p.855.

DOI: 10.1130/0091-7613(1985)13<855:ldamei>2.0.co;2

[24] Jacoby GC, Sheppard PR, Sieh KE. Irregular recurrence of large earthquakes along the San Andreas fault: Evidence from trees. Science, Vol. 241(1988), p.196.

DOI: 10.1126/science.241.4862.196

[25] Nakashizuka T, Iida S, Suzuki W, Tanimoto T. Seed dispersal and vegetation development on a debris avalanche on the Ontake volcano, Central Japan. J Veg Sci, Vol. 4(1993), p.537.

DOI: 10.2307/3236081

[26] Kitzberger T, Veblen TT, Villalba R. Tectonic infl uences on tree growth in northern Patagonia, Argentina: The roles of substrate stability and climatic variation. Can J For Res, Vol. 25(1995), p.1684.

DOI: 10.1139/x95-182

[27] Garwood NC, Janos DP, Brokaw N. Earthquake-caused landslides: A major disturbance to tropical forests. Science, Vol. 205(1979), p.997.

DOI: 10.1126/science.205.4410.997

[28] Binkley D, Stottlemyer R, Suarez F, Cortina J. Soil nitrogen availability in some arctic ecosystems in Nor thwest Alaska: Responses to temperature and moisture. Ecoscience, Vol. 1(1994), p.64.

DOI: 10.1080/11956860.1994.11682229

[29] Stottlemyer R, Toczydlowski D. Seasonal relationships between precipitation, forest floor, and streamwater nitrogen, Isle Royale, Michigan. Soil Sci Soc Am J, Vol. 63(1999), p.389.

DOI: 10.2136/sssaj1999.03615995006300020018x

[30] Illeris L, Jonasson S. Soil and plant CO2 emission in response to variations in soil moisture and temperature and to amendment with nitrogen, phosphorus, and carbon in Northern Scandinavia. Arctic Alpine Res, Vol. 31(1999), p.264.

DOI: 10.1080/15230430.1999.12003308

[31] Merrens EJ, Peart DR. Effects of hurricane damage on individual growth and stand structure in a hardwood forest in New Hampshire, USA. J Ecol, Vol. 80(1992), p.787.

DOI: 10.2307/2260866

[32] Bellingham PJ, Tanner EVJ, Healey JR. Damage and responsiveness of Jamaican montane tree species after disturbance by a hurricane. Ecology, Vol. 76(1995), p.2562.

DOI: 10.2307/2265828

[33] Harcombe P, Allen RB, Wardle JA, Platt KH. Spatial and temporal patterns in structure, biomass, growth, and mortality in a monospecific Nothofagus solandrivar. cliffortioides forest in New Zealand. J Sustain For, Vol. 6(1998), p.313.

DOI: 10.1300/j091v06n03_06

[34] Schuster RL, Highland LM. Overview of the effects of mass wasting on the natural environment. Environ & Eng Geosci, Vol. 1(2007), p.25.

[35] Hu JC. Diversity of terrestrial vertebrates in Minshan Mountains. Zool Res, Vol. 23(2002), p.521.

[36] Lu T, Ma KM, Zhang WH, Fu BJ. Differential responses of shrubs and herbs present at the Upper Minjiang River Basin (Tibetan Plateau) to several soil variables. J Arid Environ, Vol. 67(2006), p.373.

DOI: 10.1016/j.jaridenv.2006.03.011

[37] Zhang WG, Hu YM, Hu JC. Impacts of land-use change on mammal diversity in the upper reaches of Minjiang River, China: Implications for biodiversity conservation planning. Landscape & Urban Plan, Vol. 85(2008), p.195.

DOI: 10.1016/j.landurbplan.2007.11.006

[38] Chen H, Wu N, Yuan XZ, Gao YH, Zhu D. Aftermath of the Wenchuan earthquake. Front Ecol & Environ, Vol. 7(2009), p.72.

[39] Ren D, Wang J, Fu R, Karoly DJ, Hong Y, Leslie LM, Fu C, Huang G. Mudslide-caused ecosystem degradation following Wenchuan earthquake 2008. Geophys Res Lett, Vol. 36(2009), p. L05401. doi: 10. 1029/2008GL036702.

DOI: 10.1029/2008gl036702

[40] Lin WT, Chou WC, Lin CY, Huang PH, Tsai JS. Vegetation recovery monitoring and assessment at landslides caused by earthquake in Central Taiwan. For Ecol Manage, Vol. 210(2005), p.55.

DOI: 10.1016/j.foreco.2005.02.026

[41] Zhuang P, Gao XM. The concept of the rainy zone of west China and its significance to the biodiversity conservation in China. Biodivers Sci, Vol. 10 (2002), p.339.

DOI: 10.17520/biods.2002047

[42] Allen RB, Bellingham PJ, Wiser SK. Immediate damage by an earthquake to a temperate montane forest. Ecology, Vol. 80 (1999) , p.708.

DOI: 10.1890/0012-9658(1999)080[0708:idbaet]2.0.co;2

[43] Wischmeier WH, Smith DD. Predicting rainfall erosion losses: A guide to conservation planning. Agriculture Handbook No. 537, US Department of Agriculture, US Government Printing Office, Washington DC, USA(1978).

[44] Lin CY, Lo HM, Chou WC, Lin WT. Vegetation recovery assessment at the Jou-Jou Mountain landslide area caused by the 921 Earthquake in Central Taiwan. Ecol Model, Vol. 176(2004), p.75.

DOI: 10.1016/j.ecolmodel.2003.12.037