15-02-2013, 09:48 AM
Suitable Site Selection Of Brackish Water Aquaculture Along Northern Part Of Coastal Kerala Using Remote Sensing And GIS
Suitable Site Selection.ppt (Size: 3.57 MB / Downloads: 30)
Introduction…
Identification of suitable sites
Water supply
Soil
Vegetation
Socio-economic impacts
Use of RS & GIS
Time & cost effectivenes
SRS
to know location, extent, spatial & temporal changes
Significance..
Degradation of Mangroves
Increasing demand of BW fishes
To develop an environment friendly coastal aquaculture systems
Role of RS & GIS
RS
Acquiring information without any physical contact
For mapping spatial distribution of BWAC site
Easy to trace the changes in future
GIS
Computer assisted system for capture, storage, retrieval, analysis and display of spatial data
Mainly for priority analysis
OBJECTIVE..
describes the status of BWAC promotion along the coastal kerala.
To study ecological and socio-economic impacts.
To observe existing practices of aquaculture
Finding out the suitable site for BWAC using RS & GIS.
Conclusion…
For BWAC – proximity to coast – near the river bank
Major shrimp farming areas having more than 15 ha – kodungalloor, SN puram, vellangallur, puthenchira, Kannapuram
Other BW fishes are mussels, fin fish, mullet & crab