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Advances in Earth Science  2000, Vol. 15 Issue (5): 598-603    DOI: 10.11867/j.issn.1001-8166.2000.05.0598
Articles     
RESPONSE OF COAST TO SEA-LEVEL RISE:A REVIEW OF STUDY METHODS
LI Heng-peng, YANG Gui-shan
Nanjing Institute of Geography and Limnology,CAS,Nanjing 210008,China
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Abstract  

The coasts, the belts of 150 km from coastline (according to the definition of UNCEDDE) are the areas with the most dense population, about one half of the world. Affected by the accelerated sea-level rise in the next century, the coasts will response by the complicated process, which pose threats to the surviving of the mankind and result in the unsustainable development of coastal area. The threats have been concerned by the worldwide people. In this paper, the study methods of coast response to SLR are reviewed, including the coast response record, the equilibrium profile and the numerical stimulation. These methods have their own application ranges, advantages and limitations. Historical trend analysis is a simple method and easy to be implemented. By this method, the trend of evolution in past and present can be known. The trend of the future is inaccurate because the short records and the different environment feature in the future. There are lots of reports about the comparative research with the Quaternary coast evolution, but it' s not accurate enough to predict the trend of the next century due to the resolution of measure is poor and the scale of time is different. We only implement qualitative research by this method. The equilibrium profile study is easy to be implemented and relative accurate to the sandy coast. Any coastal profile will change continuously in response to the prevailing hydrodynamic conditions. Thus an instantaneous profile may not represent the equilibrium state. The equilibrium profile should be temporally-averaged and stable over the temporal scale on which the equilibrium is considered. To the wetland, we can not confirm the existence of equilibrium and the formation of the equilibrium due to the complex organic sediment. The prediction is not appropriate and the response time which affect the accurate of prediction should be considered. With the development of the computer, the researchers have made the great progress. At relatively little coast, we can model the trend of response to the different sea level rise scenery. The widest use of numerical model has been used to the engineering application. We need make a further study to the dynamic process of coast, which can improve the modeling result.

Key words:  Sea-level rise      Coast response to SLR      Record analysis      Equilibrium breach profile      Numerical stimulation.     
Received:  17 October 1999      Published:  01 October 2000
P512.32  
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LI Heng-peng, YANG Gui-shan. RESPONSE OF COAST TO SEA-LEVEL RISE:A REVIEW OF STUDY METHODS. Advances in Earth Science, 2000, 15(5): 598-603.

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http://www.adearth.ac.cn/EN/10.11867/j.issn.1001-8166.2000.05.0598     OR     http://www.adearth.ac.cn/EN/Y2000/V15/I5/598

[1] Stephen B Olsen, James Tobey, Lynne Z Hale.基于学习的沿海管理[J].人类环境,1998, 27(8): 610~617.
[2] Woodworth P, Troite J. Sea level obsearving systems[J].Tiempo, 1998, 30(6):223~234.
[3] IPCC Response Strategies Working Group. Strategies for Adaptation to Sea Level Rise[R]. Geneva, 1990.
[4] 夏东兴,王文海,武桂秋,等.中国海岸侵蚀述要[J].地理学报,1993,48(5):468~475.
[5] Malcolm J Bray, Janet M. Hooke Prediction of soft-cliff retreat with accelerating sea-level rise[J]. Journal of Coastal Research, 1997, 13(2): 453~467.
[6] Kana T W, Baca B J, Williams M L. Potential Impacts of Sea Level Rise on Wetland Around Charleston, Shouth Carolina[R]. EPA Washington DC, 1986. 230~235.
[7] 江苏省滩涂研究所.江苏滩涂研究[M].北京:海洋出版社,1992. 195~208.
[8] 季子修,蒋自巽,朱季文.海平面上升对长江三角洲附近沿海潮滩湿地的影响[J].海洋与湖沼,1994,25(6):582~590.
[9] 施雅风,赵希涛.中国气候与海平面变化及其趋势和影响:中国海平面变化[M].济南:山东科学技术出版社,1995. 4~7,370~384.
[10] 赵希涛,耿秀山,张景文.中国东部20 000年来海平面变化[J].海洋学报,1979,1(2):269~281.
[11] Fairbanks R G. A 17,00 year glacio-eustatic sealevel record: influence of glacial melting rating on Younger Dryas Event and deep circulation[J]. Nature, 1989, 342: 637~642.
[12] Jelgersma S, Van der Zijp M, Brinkman R. Sealevel rise and the coastal lowlands in the developing world[J]. Journal of Coastal Research, 1993, 9(4): 985~972.
[13] 谢志仁.海平面变化与环境变迁[M].贵阳:贵州科技出版社,1995. 113~125.
[14] 崔承琦,李学伦,印萍.黄河三角洲地貌环境体系[J].青岛海洋大学学报,1994,专刊:1~8.
[15] Gao Shu, Michael Collins. Equilibrium coastal profiles I: review and synthesis[J]. Chinese Journal of Oceanology and Limnology, 1998, 16(2): 97~107.
[16] Gao Shu, Michael Collins, John Gross. Equilibrium coastal profiles II: evidence from EOF analysis[J]. Chinese Journal of Oceanology and Limnology, 1998, 16(3): 193~205.
[17] Dean R G. Equilibrium Beach Profiles: US At;Antic and Gulf Coasts[R]. Ocean Engineering Report No 12. Department of Civil Engineering, University of Delaware, Newark,Delaware,1977.35~42.
[18] Kevin R Bodge. Representing equilibrium beach profiles with an exponential expression[J]. Journal of Coastal Research, 1992, 8(1): 47~55.
[19] Bruun P. Sea-level rise as a cause of shore erosion. American Society of Civil Engineers Proceedings[J]. Journal Water-ways and Harbors Division, 1962,88(WWI): 117~130.
[20] 陈西庆,陈吉余.长江三角洲海岸剖面闭合深度的研究——Bruun法则及其应用的基本问题[J].地理学报,1998,53(4):27~26.
[21] 王颖,吴小根.海平面变化与海滩侵蚀[J].地理学报,1995,50(2):118~127.
[22] 季子修,蒋自巽,朱季文,等.海平面上升对长江三角洲和苏北滨海平原海岸侵蚀的可能影响[J].地理学报, 1993,48(6):516~526.
[23] Shepard F P. Beach profile modeling: flume data comparions and Southern California: U S Army Corps of Engineering conference[R]. Amer Soc Civil Engrs, 1950. 2 843~2 856.
[24] Wright L D, Short A D. Morphodynamics of Beachsurf zones in Australia[A].In: Handbook of Coastal Processes and Erosion[C]. Boca Raton: CRC Press, 1983. 35~64.
[25] Paul D Komar. The modeling of progresses and morphology in the coastal zone-reflections on the maturity of our science[J]. Shore &Beach, 1998, 66(1): 10~22.
[26] 张海文,陶建华.近岸波、流作用下结构物附近海岸演变的数值模拟[J].海洋学报,2000,22(1): 117~123.
[27] 曹祖德,王佳芬.波浪掀沙、潮流输沙的数值模拟[J].海洋学报,1993,15(1):107~118.
[28] 樊社军,虞志英,金 .淤泥质岸滩侵蚀堆积动力机制及剖面模式——以连云港地区淤泥质海岸为例[J].海洋学报,1997,19(3):67~85.
[29] 秦崇仁,贺江成.一线模型在海岸演变预报中的应用[J].海洋学报,1997,19(5):124~132.
[30] Gravens M B, Kraus N C, Hanson H. GENSIS: Generalized Model For Simulating Shoreline change[R]. Report2 Work-book and System User' s manual: technical Report,1991.
[31] Hans Hanson. Genesis—a generalized shoreline change numerical model[J]. Journal of Coastal Research, 1989, 5(1):1~27.
[32] Robert S Young, Orrin HPilkey, David M,et al. A Discussion of the generalized for simulating shoreline change (GEN-ESIS)[J]. Journal of Coastal Research, 1995, 11(3): 875~886.
[33] Jonathan R French. Numerical Simulation of vertical marsh growth and adjustment to accelerated sea-level rise, north Norfolk, UK[J]. Earth Surface Processes &Land-forms,1993, 18: 63~81.
[34] 时钟,Pye K,陈吉余.潮滩盐沼物理过程的研究进展综述[J].地球科学进展,1995,10(1):19~30.

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