Brackish water aquaculture site selection in coastal track of Cannanore (Kerala) using remote sensing and GIS techniques

Gupta, M. C. ; Krishnarajan, V. P. ; Nayak, Shailesh (2001) Brackish water aquaculture site selection in coastal track of Cannanore (Kerala) using remote sensing and GIS techniques Journal of the Indian Society of Remote Sensing, 29 (1-2). pp. 79-83. ISSN 0974-3006

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Official URL: http://www.isrsindia.in/current_issue.php

Related URL: http://dx.doi.org/10.1007/BF02989917

Abstract

Aquaculture has emerged as one of the fast growing industries in the developing countries both for domestic consumption as well as for the export. This industry not only generates foreign exchange to the country but also provides employment opportunities to the skilled and unskilled rural poor. On the other hand, aquaculture has also some negative impacts on the environment which are mainly due to conversion of mangroves and agricultural, salination of surface water resources and agricultural land at some places besides causing pollution and diseases. All the major shrimp farming countries of the world have faced environmental problem due to intensification, improper and uncontrolled planning by greed and unlimited profit motives of a section of aquaculture community. In view of this, a proper environmental management is a basic need to sustain the industry in the long run. Selection of a suitable site in the coastal areas is the first and the foremost step which is a crucial factor in determining the success of shrimp farming. The present paper discusses the selection of brackish water aquaculture sites using remote sensing satellite data and GIS on the Cannanore coast. Different aquaculture sites in the area were evaluated using a GIS package. Finally a prioritization map showing the sites in the descending order of their priority was generated.

Item Type:Article
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ID Code:98971
Deposited On:20 Jul 2015 06:50
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