Skip to main content
Log in

Some ecological observations on floating islands

  • Published:
Hydrobiologia Aims and scope Submit manuscript

Abstract

The paper reports the occurrence of floating islands in an impoundment infested with water hyacinth. Data on chemical composition of the islands, the surrounding water and the bottom soil of the impoundment are given, to show that the floating islands are rich reserves of nutrients and differ considerably from their surroundings. Some comments have also been made on their development and their importance in water resource management.

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

Reference

  • Adam, N. 1973. The floating islands of Rawa Pening and their socio-economic aspects. Proc. II Indonesian Weed Sci. Conf.

  • Barbour, T. 1944. That vanishing Eden. Little. Brown & Co., Boston.

    Google Scholar 

  • Dutt, A. K., Sarin, V. K. & Kapoor, L. D. 1964. Vegetation of Srinagar (Kashmir valley) with special reference to ecological habitat. Proc. natn. Inst. Sci., India 30: 150–165.

    Google Scholar 

  • Golterman, H. L. (Ed.). 1969. Methods for chemical analysis of fresh waters. IBP Handbook no. 8. Blackwells, Oxford.

    Google Scholar 

  • Hesse, P. R. 1971. A textbook of soil chemical analyses. John Murray Ltd.

  • Hardjosoewarno, S., Pudjoarinto, A., Taka & Soenarto. 1972. Floating islands of Rawa Pening from the viewpoint of vegetation succession. Biology Seminar, Biol. Faculty, Gajan Mada University, Indonesia.

    Google Scholar 

  • Kaul, V. & Zutshi, D. P. 1966. Some ecological considerations of floating islands in Srinagar lakes. Proc. natn. Acad. Sci., India 36 B: 273–281.

    Google Scholar 

  • Little, E. C. S. 1969. The floating islands of Rawa Pening. PANS 15: 146–153.

    Google Scholar 

  • Piper, C. S. 1944. Sil and plant analysis. Adelaide Press, Adelaide.

    Google Scholar 

  • Polak, B. 1951. Construction and origin of floating islands in Rawa Pening. Contrib. Gen. Agric. Res. Sta. no. 121.

  • Raina, A. N. 1962. Land use characteristics in the floating garden regions of Kashmir. Summer School of Geography, Simla.

    Google Scholar 

  • Reid, G. K. 1952. Some considerations and problems in the ecology of floating islands. Quart. J. Fla. Acad. Sci. 15 (1): 63–66.

    Google Scholar 

  • Reid, G. K. 1962. Ecology of inland waters and estuaries. Reinhold Publ. Corp., N.Y.

    Google Scholar 

  • Sahni, B. 1927. A note on the floating islands and vegetation of Khajiar, near Chamba in the N. W. Himalayas. J. Indian bot. oc. 6: 1–7.

    Google Scholar 

  • Sculthorpe, C. D. 1967. The biology of aquatic vascular plants. Edward Arnold (Publishers) Ltd., London.

    Google Scholar 

  • Soenarto, 1972. List of aquatic vegetation at Rawa Pening observed from May 1968 to October 1972. BIOTROP II Weed Sci. Trg. Course.

  • Soerjani, M. 1976. Aquatic weed problems in Indonesia, with special reference to the construction of man-made lakes. p. 63–78, in Aquatic Weeds in S.E. Asia (C. K. Varshney & J. Rzoska, Eds.). W. Junk, B. V., The Hague.

    Google Scholar 

  • National Academy of Sciences. 1976. Making aquatic weeds useful—some perspectives for developing countries. BOSTID Report. National Academy of Sciences, Washington, D. C.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Trivedy, R.K., Sharma, K.P., Goel, P.K. et al. Some ecological observations on floating islands. Hydrobiologia 60, 187–190 (1978). https://doi.org/10.1007/BF00163185

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00163185

Keywords

Navigation