Skip to main content
Log in

Salinity tolerance in some mangrove species from Pakistan

  • Published:
Wetlands Ecology and Management Aims and scope Submit manuscript

Abstract

Growth, ionic and water relations of three mangrove species viz. Avicennia marina, Ceriops tagal and Rhizophora mucronata werestudied in different seawater concentrations (0, 25, 50, 75 and 100%).All mangrove species showed optimal growth at 50% seawater. Relativelymore biomass was accumulated by R. mucronata while C. tagalhad the tallest individuals. Tissue water potential became more negativewith the increase in salinity and stomatal conductance was decreased in allplants. Higher stomatal conductance was noted in R. mucronata,followed by A. marina and C. tagal. Sodium and chloride ionsincreased with the increase in salinity and this accumulation was muchhigher in A. marina.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Ansari, T.A. 1987. Mangroves of the Asia and the Pacific: Status and Management. pp. 1–32. Technical Report UNDP/UNESCO Research and Training. Pilot Program on Mangrove Ecosystem in Asia and Pacific (RAS/79/002). Tokyo, Japan.

  • Apahalo, P.J. and Jarvis, P.G. 1993. Separation of direct and indirect responses of stomata to light: Results from a leaf inversion experiment at constant intercellular CO2 molar fraction. J. Exp. Bot. 44: 791–800.

    Google Scholar 

  • Ball, M.C. and Farquhar, J.D. 1984. Photosynthetic and stomatal responses of two mangrove species, Aegiceras corniculatum and Avicennia marina to long term salinity and humidity conditions. Plant Physiol. 74: 1–6.

    Google Scholar 

  • Burchett, M.D., Clarke, C.J., Field, C.D. and Pulkownik, A. 1989. Growth and respiration in two mangrove species at a range of salinities. Physiol. Plant 75: 299–303.

    Google Scholar 

  • Clough, B.F. 1984. Growth and salt balance of the mangroves Avicennia marina (Forssk.) Vierh. and Rhizophora stylosa Griff. in relation to salinity. J. Plant Physiol. 11: 419–430.

    Google Scholar 

  • Downton, W.J.S. 1982. Growth and osmotic relations of the mangrove Avicennia marina, as influenced by salinity. Aust. J. Plant Physiol. 9: 519–528.

    Google Scholar 

  • Fitzgerald, M.A., Orlovich, D.A. and Allaway, W.G. 1992. Evidence that abaxial leaf glands are the sites of salt secretion in leaves of the mangrove Avicennia marina (Forsk.) Vierh. New Phytol. 120: 1–7.

    Google Scholar 

  • Flowers, T.J., Troke, P.F, and Yeo, A.R. 1977. The mechanism of salt tolerance in halophytes. Ann. Rev. Plant Physiol. 28: 89–121.

    Google Scholar 

  • Gordon, D.M. 1993. Diurnal water relations and salt content of two contrasting mangroves growing in hypersaline soils in tropicalarid Australia. In: Lieth, H. and Al Masoom A. (eds.), Towards the rational use of high salinity tolerant plants. pp. 193–216. Kluwer Academic Press, Netherlands.

    Google Scholar 

  • Gul, B., Weber, D.J. and Khan, M.A. 2000. Effect of salinity and planting density on the physiological responses of Allenrolfea occidentalis. West. North Amer. Nat. 60: 188–197.

    Google Scholar 

  • Hegemeyer, J. 1997. Salt. In: Prasad, M.N.V. (ed.), Plant Ecophysiology. pp. 173–206. John Wiley & Sons, Inc. New York.

    Google Scholar 

  • Karimi, S.H. 1984. Ecophysiological Studies of Atriplex triangularis Willd. to Environmental Stress. (Ph. D. Thesis). Ohio University, Athens, U.S.A.

    Google Scholar 

  • Khan, M.A., Ungar, I.A. and Showalter, A.M. 1999. The effect of salinity on growth, ion content, and osmotic relations in Halopyrum mucronatum (L.) Stapf. J. Plant Nutr. 22: 191–204.

    Google Scholar 

  • Khan, M.A., Ungar, I.A. and Showalter, A.M. 2000a. Growth, water, and ion relationships of a leaf succulent perennial halophyte, Suaeda fruticosa (L.) Forssk. J. Arid Env. 45: 73–84.

    Google Scholar 

  • Khan, M.A., Ungar, I.A. and Showalter, A.M. 2000b. Salt tolerance in the subtropical perennial halophyte Atriplex griffithii Moq. var. stocksii Boiss. Ann. Bot. 85: 225–232.

    Google Scholar 

  • Kogo, M.C., Miyamoto, C. and Suda, S. 1986. Report of the second consultant mission for experimental plantation for rehabilitation of mangrove forests in Pakistan. In: Kogo, M.C., Miyamoto, C. and Suda S. (eds.), Mangrove Ecosystem in Asia and the Pacific. Tokyo, Japan.

  • Lin, G. and Sternberg, L. 1992. Effects of growth form, salinity, nutrient, and sulfide on photosynthesis, carbon isotope discrimination and growth of red mangrove (Rhizophora mangle L.). Aust. J. Plant Physiol. 19: 509–517.

    Google Scholar 

  • Lin, G. and Sternberg, L. 1995. Variation in propagule mass and its effect on carbon assimilation and seedling growth of red mangrove (Rhizophora mangle L.) in Florida, USA. J. Trop. Ecol. 11: 109–119.

    Google Scholar 

  • Naidoo, G. 1987. Effects of salinity and nitrogen on growth and plant water relations in the mangrove Avicennia marina (Forssk.) Vierh. New Phytol. 107: 317–326.

    Google Scholar 

  • Popp, M. 1984. Chemical composition of Australian mangroves. I. Inorganic ions and organic acids. Zeitschr. Pflanzenphysiol. 113: 395–409.

    Google Scholar 

  • Popp, M. 1994. Salt resistance in herbaceous halophytes and mangroves. In: Dietmar, H., Luttge, U., Esser, K., Kaderelt, J.W. and Runge, M. (eds.), Progress in Botany. pp. 416–429. Springer Verlag, Berlin.

    Google Scholar 

  • Popp, M. and Polania, J. 1989. Compatible solutes in different organs of mangrove trees. Ann. Soc. Forest. 46: 842–844.

    Google Scholar 

  • Saifullah, S.M., Shaukat, S.S. and Shams, S. 1994. Population structure and dispersion pattern in mangroves of Karachi, Pakistan. Aq. Bot. 47: 329–340.

    Google Scholar 

  • Scholander, P.F. 1968. How mangroves desalinate seawater. Plant Physiol. 21: 251–261.

    Google Scholar 

  • SPSS Inc 1996 SPSS: SPSS 7.0 for Windows 95. SPSS Inc. USA.

    Google Scholar 

  • Ungar, I.A.1991. Ecophysiology of Vascular Halophytes. CRC Press, Boca Raton, Florida.

    Google Scholar 

  • Werner, A. and Stelzer, R. 1990. Physiological responses of the mangrove Rhizophora mangle grown in the absence and presence of NaCl. Plant Cell Env. 13: 243–255.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Khan, M.A., Aziz, I. Salinity tolerance in some mangrove species from Pakistan. Wetlands Ecology and Management 9, 229–233 (2001). https://doi.org/10.1023/A:1011112908069

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1011112908069

Navigation