Przestrzenna zmienność morfologii plaży pod kątem grzbietów i strumieni spowodowana powstaniem kopalni złóż okruchowych wzdłuż Vembar – Wybrzeże Kallar w Indiach

N. Chandrasekar, Sakthivel Saravanan, M. Rajamanickam, Victor Rajamanickam

Streszczenie w języku polskim


Celem tej pracy jest omówienie przestrzennych i krótkotrwałych zmian w morfologii plaży pod kątem grzbietów i strumieni na podstawie profili plaży w Vembar, na wybrzeżu Kallar, Tamil Nadu, Indie. Plaże składają się głównie z średniego do grubego piasku i ciężkich minerałów. Dla plaż charakterystyczne są grzbiety, strumienie i zagłębienia. Grzbiety i strumienie są niewielkie ze względu na prace kopalniane prowadzone w okolicy. Ustalono, że przestrzenne i tymczasowe zmiany w systemie grzbietów i strumieni są kontrolowane przez pianę morską/łamiące się fale. Zmiany objętości sedymentu wynikają z nieregulowanej aktywności kopalni. Erozja ma wpływ na profil wszystkich plaż, zwłaszcza strumieni. Strefy przyrostu znajdują się wyżej, to znaczy na najwyższych grzbietach i wałach plażowych. Krótkotrwałe zmiany wielkości plaży wyjaśniają zniekształcenie grzbietów i strumieni. Ma to związek z pobliską kopalnią. Zaobserwowano wzorzec wiatru wyżej plaży, gdzie warunki pozwalają na transport sedymentu piasku i jego ruch na grzbietach i strumieniach.

Słowa kluczowe


morfologia plaży, grzbiet i strumień, model 3D, określanie gęstości sedymentacji

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Bibliografia


Anfuso G., Pozo J.A.M.D., 2005: Towards Management of Coastal Erosion Problems and Human Structure Impacts Using GIS tools: Case Study in Ragusa Province, Southern Sicily, Italy, Environmental Geology 48, 646–659.

Angusamy N, Udayaganesan P., Rajamanickam G.V., 1998: Wave Refraction Pattern and its role in the Redistribution of Sediment along the Coast of Tamilnadu, India, Indian Journal of Marine Science, 27, 173–178.

Angusamy N., Rajamanickam G.V., 2000: Distribution of Heavy Minerals along the Beach from Mandapam to Kanyakumari, Tamilnadu, Journal of the Geological Society of India, 56, 199–211.

Baskaran, 2004: Coastal Erosion, Current Science, 86(2), 242.

Chakrabarti A., 2005: Sedimentary structures of tidal flats: A journey from coast to inner estuarine region of eastern India. J. Earth Syst. Sci. 114, No. 3, 353–368.

Chandramohan P., 1998: Long shore Sediment transport model with particular reference to the Indian Coast. Indian Journal of Marine Science, 20, 110–114.

Chandraseka N., Saravanan S., Anil cheiran, Loveson Immanuel, M. Rajamanicakam, G. Rajamanickam 2010: Features sustaining the formation of beach placers along the sourthern east cost of India, Marine Georesources and GeoTechnology, Special Issue, 28(03), 240–249. Taylor & Francis Group.

Chandrasekar N., Cherian A., Rajamanickam M., Rajamanickam G.V., 2002: Seasonal variation in beach profile and heavy mineral concentration along the coast between Kallar and Vembar (in:) Chandrasekar and Sivasubramanian (eds). Proc. National Conference on Exploration, Mining and Processing of Beach Placers in India, V.O. Chidambaram College, Tuticorin, India, 123 –133.

Chandrasekar N., Cherian A., Rajamanickam M., Rajamanickam G.V., 2000: Coastal landform mapping between Tuticorin and Vaippar using IRS – IC Data. Indian Journal of Geomorphology. 05, 114–120.

Chandrasekar N., Cherian A., Rajamanickam M., Rajamanickam, G.V., 2001: Influence of Garnet Sand Mining on Beach Sediment Dynamics between Periyathalai and Navaladi Coast, Tamilnadu. Journal of Indian Association of Sedimentologists, 21, 223–233.

Chandrasekar N., Immanuel J.L., 2005: GIS Supported Categorisation of Tsunami Experienced Beaches along the Southern East Coast of India: Usage in Mitigation Activities, presented at the National Seminar on GIS Application in Rural Development, Hyderabad, India.

Chandrasekar N., Sudheer A.S., Rajamanickam G.V., 1996: ‘Studies on littoral sediment transport along the Southern Coast of Tamilnadu’, presented at the IXth Convention on Geological Congress, University of Roorkee, Roorkee, India. 60–63.

Chauhan P., Nayak S., Ramesh R., Krishnamoorthy R., Ramachandran S. 1996: Remote Sensing of suspended sediments along the Tamilnadu coastal waters. Journal of Indian Society of Remote Sensing, 24, 105–114.

Cherian A., 2003: Sedimentological Studies along the Beaches between Valinokkam and Tuticorin, Tamilnadu. Unpublished PhD Thesis. Tamil University, Thanjavur, India, 189.

Crickmore M.J., Tazioli G.S., Appleby P.G., Oldfield F., 1990: The Use of Nuclear Techniques in Sediment Transport and Sedimentation Problems (in:) Technical Document, UNESCO, Paris, 170.

Daniel D.E., 2001: An Assessment of Beach Erosion Hazards in St. Kitts and Nevis: Summary Report. OAS/USAID Post – Georges Disaster Mitigation Project.

Daniel D.E., Abkowitz D.M., 2005: Development of Beach Analysis Tools for Caribbean Small Islands, Coastal Management, 31, 255–275.

Daniels R.C., Huxford R.H., McCandless D., 1998: ‘Coastline Mapping and Identification of Erosion Hazard Areas in Pacific County, Washington’, presented at the ESRI 1998 International Users Conference, San Diego, California.

El–Eaey M., El–Din S.H.S., Khafagy A.A., Zed A.I.A., 1999: Remote Sensing of Beach Erosion/ Accretion Patterns along Damietta–Port Said Shoreline, Egypt, International Journal of Remote Sensing, 20(6), 1087–1106.

Emery K.O., 1961: A Simple Method of Measuring Beach Profiles. Limnology and Oceanography, 6, 60.

Esteves L.S., Toldo Jr E.E., Dillenburg S.R. and Tomazelli L.J., 2002: Long– and Short–Term Coastal Erosion in Southern Brazil, Journal of Coastal Research, special issue, 36, 273–282.

Ghazali M.N.H., 2006: Coastal Erosion and Reclamation in Malaysia, Aquatic Ecosystem Health & Management, 9(2), 237–247.

Gibeaut, James, C., Gutierrez, Roberto, Hepner, Tiffany L., 2002: Threshold Conditions for Episodic Beach Erosion along the Southeast Texas Coast. Gulf Coast Association of Geological Societies Transactions. 52, 13.

Hanamgond P.T., Chavadi V.C., 1993: Sediment Movement on Aligadde Beach, Uttara Kannada District, West Coast of India. Journal of Coastal Research, 9(3), 847–861.

Hesp PA. 1999: The Beach Backshore and Beyond. In: Short AD (Ed), Handbook of Beach and Shoreface Morphodynamics, Chichester. J Wiley & Sons, NY, 145–170.

Jayappa K. S., Mitra D., Mishra A.K., 2006: Coastal Geomorphological and Land–Use and Land–Cover Study of Sagar Island, Bay of Bengal (India) Using Remotely Sensed Data, International Journal of Remote Sensing, 27 (17), 3671–3682.

Khan T.M.A., Razzaq D.A., Chaudhry Q.U., Quadir D.A., Kabir A., Sarker M.A., 2002: Sea Level Variations and Geomorphological Changes in the Coastal Belt of Pakistan, Marine Geodesy, 25, 159–174.

Lafond E.C., Rao R.P., 1954: Beach Erosion Cycles near Waltair on the Bay of Bengal, Andhra University Memoirs in Oceanography, 63–77.

Loveson V.J., Angusamy N., Rajamanickam, G.V. 1996: Usefulness of Identifying Different Geomorphic Blocks along the Coast of Southern Tamilnadu. Indian Journal of Geomorphology, 01, 97–110.

Monica E. Mulrennan, 1992: Ridge and Runnel Beach Morphodynamics: An Example from the Central East Coast of Ireland, Journal of Coastal Research Vol. 8, No. 4, 906–918.

Nayak S. 2002: Application of Remote Sensing to Coastal Zone Management in India, presented at the International Seminar on Resource and Environmental Management, 34, 23–27.

Prasannakumar S., 1985: Studies on Sediment Transport in the Surf Zone along certain Beaches of Kerala. Unpublished Ph.D., Thesis, University of Cochin, Cochin, India. 110.

Rajamanickam G.V., Gujar A.R., 1984: Sediment Depositional Environment in some Bays in Central West Coast of India, Indian Journal of Marine Science, 13, 53–59.

Saravanan S., Chandrasekar N., 2010: Grain size analysis and Depositional Environment condition along the beaches (South East India). Marine Georesources and GeoTechnology, VOL 28, ISS 4, 1–15, DOI: 10.1080/1064119X.2010.514244 – Taylor & Francis Group.

Scott T., Masselink G., Russell P., 2011: Morphodynamic characteristics and classification of beaches in England and Wales, Mar. Geol., doi:10.1016/j.margeo.2011.04.004.

Stapor F.W., 1982: Beach ridges and beach ridge coasts (in:) Schwartz ML (Ed), Encyclopaedia of Beaches and Coastal Environments. Hutchinson Ross, Stroudsburg, 160–161.

Stepanian A., Vlaswinkel B., Levoy F., Larsonneur C., 2001: Sediment transport on a macrotidal ridge and runnel beach during accretionary conditions. Proceedings Coastal Dynamics ‘01, Lund, ASCE, 1017–1027.

Tanner W.F., Stapor F.W., 1971: Tabasco beach ridge plain: an eroding coast. Trans Gulf CoastAssoc Geol Soc 21: 231–232.

Tanner WF and Stapor FW. 1972: Precise control of wave run–up in beach ridge construction. Zeit Für Geomorph 16: 393–399.

Udayaganesan P., Angusamy N., Rajamanickam G.V. 1998: Heavy Mineral Distribution and Provenance of Vaippar Basin Sediments, Southeast Coast of India. Indian Journal of Marine Science. 27, 179–184.

Van Lancker V., Lancknens J., Hearn S., Hoekstra P., Levoy F., Miles J., Moerkerke G., Monfort O., White House R.. 2004: Coastal and nearshore morphology, bedforms and sediment transport pathways at Teignmouth (uk). Continential Shelf Research, 24: 1171–1202.

Villwock J.A., Tomazelli L.J., 1989: Sea–level changes and Holocene evolution in the Rio Grande do Sul coastal plain, Brazil, presented at the International Symposium on Global Changes in South America During the Quaternary: Past–Present–Future.




DOI: http://dx.doi.org/10.17951/b.2014.69.2.53
Data publikacji: 2015-05-25 18:43:10
Data złożenia artykułu: 2015-05-25 17:33:18


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