Abstract
Studies (1996–'99) on the community structure of a mangrove forest in Coringa Wildlife Sanctuary in the Godavari estuarine system on the East Coast of India revealed altogether 15 species of mangroves represented by 8 families and 10 genera besides, 6 associate plant species and 6 of marshgrass. Description of forest structure (PCQM method) included measures of species composition, tree density, basal area and spatial distribution patterns of component vegetation at 75 GPS fixed locations. Avicennia marina, A. officinalis, Excoecaria agallocha, Aegiceras corniculatum, Sonneratia apetala, Ceriops decandra, Rhizophora apiculata and R. mucronata were the important mangrove species. Tree density varied between 47 and 1731 stems/0.1 ha and basal area 0.1 and 10.9 m2/0.01 ha. With the help of multivariate analysis (PRIMER) and based on species composition and tree density, it was possible to subdivide the sites into five groups that showed characteristic zonation patterns. For example, E. agallocha was typical of landward locations. A. marina (along with A. officinalis and A. alba) represented sites at the bed level and neap high tide level. There was a large group of sites inhabited by diverse species (14) indicative of spring high tide level conditions. Tidal elevation and ambient salinity appeared important in determining the observed zonation.
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References
Alongi, D.M. 1996. The dynamics of benthic nutrient pools and fluxes in tropical mangrove forests. Jour. Mar. Res. 54: 123–148.
Amarasinghe, M.D. and Balasubramaniam, S. 1992. Structural properties of two types of mangrove forest stands on the northwestern coast of Sri Lanka. Hydrobiol. 247: 17–27.
Azariah, J., Azariah, H., Gunasekaran, S. and Selvam, V. 1992. Structure and species distribution in Coringa mangrove forest, Godavari delta, Andhra Pradesh, India. Hydrobiol. 247: 11–16.
Banerjee, L.K., Ghosh, D. and Sastry, A.R.K. 1998. Mangroves, associates and salt marshes of the Godavari and Krishna deltas, Andhra Pradesh India, Botanical Survey of India publication, Calcutta.
Beeckman, H., Gallin, E. and Coppejans, E. 1990. Indirect gradient analysis of the mangal formation of Gazi Bay (Kenya). Silva Gandavensis. 54: 57–72.
Blasco, F. 1975. The mangroves of India. Inst. Fr. Pondicherry. Trans. Sect. Sci. Tech. 15: 175.
Bunt, J.S. 1982. Mangrove transect data from northern Queensland. Austr. Inst. Mar. Sci. Data Rept., Townsville. AIMS CS 82 1: 1–41.
Bunt, J.S., Williams, W.T., 1981. Vegetational relationships in the mangroves of tropical Australia. Mar. Ecol. Prog. Ser. 4: 349–359.
Bunt, J.S., Williams, W.T. and Clay, H.J. 1982. River water salinity and the distribution of mangrove species along several rivers in north Queensland. Austr. Jour. Bot. 30: 401–412.
Carr, M.R. 1994. PRIMER User Manual (Plymouth Routines in Multivariate Ecological Research), Plymouth Marine Laboratory, U.K.
Chapman, V.J. 1976. Mangrove Vegetation. J. Cramer, Vaduz, Germany.
Cintron, G. and Novelli, Y.S. 1984. Methods for studying mangrove structure. In: Samuel, C.S. and Jane, G.S. (eds.), The Mangrove Ecosystem: Research Methods. pp. 91–113. UNESCO publication, Paris.
Clarke, K.R. and Warwick, R.M. 1994. Changes in Marine Communities: An Approach to Statistical Analysis and Interpretation. Plymouth Marine Laboratory, U.K.
Clough, B.F. 1992. Primary productivity and growth of mangrove forests. In: Robertson, A.I. and Alongi, D.M. (eds.), Coastal and Estuarine studies: Tropical Mangrove Ecosystems. pp. 225–249. Amer. Geol. Union, Washington, U.S.A.
Dipti Raut, 1997. Benthic Macrofauna of mangrove waterways and the Bay environment of Kakinada, East Coast of India. Ph.D. Thesis, Andhra University, Visakhapatnam.
Duke, N.C. 1992. Mangrove floristics and biogeography. In: Robertson, A.I. and Alongi, D.M. (eds.), Coastal and Estuarine studies: Tropical Mangrove Ecosystems. pp. 63–100. Amer. Geol. Union, Washington, U.S.A.
Elsol, J.A. and Saenger, P. 1983. A general account of the mangroves of Princess Charlotte Bay with particular reference to zonation along the open shoreline. In: Teas, H.J. (ed.), Biology and Ecology of Mangroves: Tasks for Vegetation Science. Dr W. Junk Publishers, The Hague.
Gallin, E., Coppejans, E. and Beeckman, H. 1989. The mangrove vegetation of Gazi Bay (Kenya). Bull. Soc. Roy. Bot. Belg. 122: 197–207.
Johnstone, J.M. 1983. Succession in zoned mangrove communities: Where is the climax? In: Teas, H.J. (ed.), Biology and Ecology of Mangroves: Tasks for Vegetation Science, Dr W. Junk Publishers, The Hague.
Lugo, A.E. 1980. Mangrove ecosystem: successional or steady state. Biotropica 12 (suppl.): 65–72.
Macnae, W. 1968. A general account of the flora and fauna of mangrove swamps in the Indo-Pacific region. Adv. Mar. Biol. 6: 73–270.
Macnae, W. 1969. Zonation within mangroves associated with estuaries in north Queensland. In: Lauff, G.H. (ed.), Estuaries. Amer. Assn. Adv. Sci. Washington, USA.
Murthy, N.V.S.S. 1997. Hydrography. In: An assessment of the ecological importance of mangroves in the Kakinada area, Andhra Pradesh, India. Final report to the European Commission, INCO-DC Project no CI1*CT930320, Part III: 16–25.
Prawiroatmodjo, S., Sapulete, D., Pratignyo, S.E. and Budiman, A. 1985. Structural analysis of mangrove vegetation in Elpaputih and Wailale, Ceram, Indonesia. In: Bardsley, K.N., Davie, J.D.S. and Woodroffe, C.D. (eds.), Coasts and Tidal Wetlands of the Australian Monsoon Region. North Austr. Res. Unit, Austr. Nat. Univ., Mangrove Monograph #1.
Raman, A.V. 2000. GIS based study for Coringa mangroves. In: Final Report, ICMAM Directorate, Department of Ocean Development, Chennai-601 302.
Ramasarma, D.V. 1965. Hydrography of the Godavari estuary. Ph.D. Thesis, Andhra University, Visakhapatnam.
Ramasarma, D.V. and Ganapati, P.N. 1968. Hydrography of the Kakinada Bay. Proc. Sym. Ind. Ocean. Bull. Nat. Inst. Sci. Ind. 38(I): 49–79.
Rao, R.S. 1959. Observations on the mangrove vegetation of the Godavari estuary. Proceedings of mangrove symposium held at Calcutta, Ministry of Food and Agriculture, Government of India, 36–44.
Rao, R.G. 1998. Tracing carbon flow in the mangrove ecosystem of Godavari delta, India. Ph.D., Thesis, Vrije Universiteit Brussel, Belgium.
Rao, M.U. and Rao, G.M.N. 1988. Mangrove populations of the Godavari delta complex. Indian J. Mar. Sci. 17: 326–329.
Rao, T.A., Sastry, A.R.K., Shanware, P.G. 1972. Analysis of the basic patterns of an estuarine shore in the vicinity of Coringa Bay, Andhra Pradesh. Proc. Indian. Acad. Sci. 75(B): 40–50.
Ricklefs, R.E. and Latham, R.E. 1993. Global patterns of diversity in mangrove floras. In: R.E. Ricklefs and D. Schluter (eds.), Species Diversity in Ecological Communities. Historical and Geographical Perspectives, pp. 215–233. University of Chicago Press, Chicago.
Robertson, A.I. and Alongi, D.M. 1992. Tropical Mangrove Ecosystems: Coastal and Estuarine studies. 41, Amer. Geol. Union, Washington, U.S.A.
Ruwa, R.K. 1993. Zonation and distribution of creek and fringe mangroves in the semi-arid Kenyan coast. In: Leith, H. and Al Masoom (eds.), Towards the Rational Use of High Salinity Tolerant Plants. 1: 97–105.
Semeniuk, V. 1983. Mangrove distribution in northwestern Australia in relationship to regional and local freshwater seepage. Vegetatio. 53: 11–31.
Sidhu, S.S. 1963. Studies on the mangroves of India. I. East Godavari region. Indian Forester 89: 337–351.
Smith, T.J. III. 1992. Forest structure. In: Robertson, A.I. and Alongi, D.M. (eds.), Coastal and Estuarine studies: Tropical Mangrove Ecosystems. American Geological Union, Washington, U.S.A.
Snedaker, S.C. 1982. Mangrove species zonation: Why? In: Sen, D.N. and Rajpurohit (eds.), Tasks for Vegetation Science. 2. Dr W. Junk Publishers, The Hague.
Tomlinson, P.B. 1986. The Botany of mangroves (Cambridge tropical biology series). Cambridge University Press, Cambridge.
van Steenis, C.J.J.G. 1957. Outline of vegetation types in Indonesia and some adjacent regions. Proc. Pacific Sci. Congress 8: 61–97.
Venkateshwarlu, V. 1944. The estuarial flora of the Godavary. Jour. Bom. Nat. His. Soc. 44: 431–435.
Walter, H., Harnickell, E. and Mueller-Dombois, D. 1975. Climate-diagram maps of the individual continents and the ecological climatic regions of the earth: Supplement to the vegetation monographs. Springer-Verlag, Berlin. pp. 36.
Wells, A.G. 1982. Mangrove vegetation of northern Australia. In: Clough, B.F. (ed.), Mangrove Ecosystems in Australia: Function and Management. Austr. Nat. Univ. Press, Canberra.
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Satyanarayana, B., Raman, A., Dehairs, F. et al. Mangrove floristic and zonation patterns of Coringa, Kakinada Bay, East Coast of India. Wetlands Ecology and Management 10, 25–37 (2002). https://doi.org/10.1023/A:1014345403103
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DOI: https://doi.org/10.1023/A:1014345403103