Impacts of aquaculture on water resources utilization and land resources of Krishna district using with Remote Sensing and GIS techniques
 |
International Journal of Engineering Trends and Technology (IJETT) | 
|
| © 2013 by IJETT Journal | ||
| Volume-4 Issue-7 |
||
| Year of Publication : 2013 | ||
| Authors : P.Mynar Babu , Prof. G.Jai Sankar , Prof.V.Sreenivasulu |
Citation
P.Mynar Babu , Prof. G.Jai Sankar , Prof.V.Sreenivasulu. "Impacts of aquaculture on water resources utilization and land resources of Krishna district using with Remote Sensing and GIS techniques". International Journal of Engineering Trends and Technology (IJETT). V4(7):3201-3206 Jul 2013. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group.
Abstract
Aquaculture activities are major impact on water resources both physical and chemical. Physically there is a lot of pressure on water; chemically it’s polluted the water as well as land degraded. It is due to poor planning of land and water resources man agement in the study area. On the other hand in the coastal areas farmers getting low income output from agricultural activities, liable flooded areas, and mud flats, open scrubs areas are largely converted in to Aquaculture ponds. These are good significa nce for the economic growth. Fresh water Aquaculture practices are more in the study area when compared to marine water aquaculture , majority of the Aquaculture ponds are situated near to the Kolleru Lake region. Those Aquaculture ponds are required large amount of fresh water for daily change activities, due this practices the polluted water discharged in to the channels from the upstream Aquaculture ponds that same water used by downstream Aquaculture ponds, this is the main cause for increasing pollution in many folds aquaculture environment. So GIS and Remote sensing techniques are very efficient to present situation and required to maintain the water resources, to control the pollution in the study area.
References
Jemma F. (1993). “ GIS Applications to Water Resources Management in the Land Planning Context: a M ethodological Proposal ”, Hydro GIS 93: Application of Geographic information Systems in Hydrology and Water Resources, IAHS Pub. No.211, pp. 101 – 106
J.W. Gowing, T.P. Tuong, and C.T. Hoanh, 2006 “ Land and Water Management in Coastal Zones: Dealing with Agriculture – Aquaculture – Fishery Con flicts ”. . 1. School of Agriculture, Food & Rural Development, University of Newcastle, Newcastle upon Tyne, United Kingdom, 2.International Rice Research Institute, Metro Manila, Philippines. 3. International Water Management Institute, Regional Office fo r South - east Asia, Penang, Malaysia .
K.Raman,M.Kaliyamurthy and K.O Joseph,1977 “ Observations on the ecology and fisheries of the Pulicat Lake during drought and normal period ”, J. mar. biol. Ass. India, 1977, 19 (1): 16 - 20
M. Jayanthi, 2007 “Engineeri ng aspects of aqua farm design for sustainability of environment and aquaculture” ” Indian J.Fish, 54(1):59 - 65, Jan - Mar., 2007
M. Kumaran, M. Krishnan and P. Ravichandran March2007 “ Extension services in coastal aquaculture: need for a public and private partnership” Indian J.Fish,54(1):75 - 83, Jan - Mar.,2007
M. Muralidhar and b p gupa 2007 “ Quality of water discharge from shrimp hatcheries and its impact on the surrounding coastal environment ” Indian J.Fish,54(2):189 - 194,Apr - jun,2007
Navaneeth T V,Deori,C hisang,et.al,2009 “ Rural Disaster of GIS - A case study of Kalidindi Mandal of Andhra Pradesh in India ” Housing and disaster mitigation efforts in India:case studies April 18,2009.
Venot, J. P.; Sharma, B. R.; Rao, K. V. G. K. 2008. “ The Lower Krishna Basin trajectory: Relationships between basin development and downstream environmental degradation ” . Colombo, Sri Lanka: International Water Management Institute. 36p. (IWMI Research Report 125)
Wade L. Griffin * , Johannes A. D. Lambregts, M. W. Yates, A. Garcia 1993 “The Impact of Aquaculture Pond Engineering Design on the Returns to Shrimp Farms” Journal of the World Aquaculture Society Volume 24 , Issue 1 , pages 23 – 30
Keywords
Aquaculture ponds , Water resources, La nd, GIS and Remote Sensing.