ENVIRONMENTAL PARAMETERS AND FISHERY RESOURCES IN AGATTI AND KAVARATTI ISLANDS OF LAKSHADWEEP SEA, INDIA

Nowfer Kuli, Saravanan Kumaresan, Kumar Balachandar, Arumugam Sundaramanickam

Abstract


The present study was under taken to have a detailed survey on commercially important fish landings in the Agatti and Kavaratti islands, Lakshadweep Sea, South-west of India from January to December (2016). Seasonal (premonsoon, monsoon, postmonsoon) survey was carried out. Results indicate that 59 species of commercially important fishes were recorded which belongs to 9 orders and 33 families. Among the surveyed families, Scombridae was found dominant followed by Carangidae, Lutjanidae and Mullidae. Katsuwonus pelamis was most recorded. The study indicates that the fishery resources in each island changed according to the seasons. Most fish landings were recorded during the summer and monsoon seasons. The environmental parameters such as sea surface temperature, pH, salinity and dissolved oxygen were also measured and correlated with fish landings. Though Lakshadweep Sea is far off from the main land and facing less nutrient supply, but it contributes considerable quantity of fishery resources in India. The Lakshadweep people depend mainly on fishing as their livelihood and especially on tuna fisheries. People are also making by product of tuna in huge quantity for commercial purpose. Still tuna is considered as maximum profitable species. However, its dwindling stock has been a great concern in Lakshadweep Sea. 

Keywords


Lakshadweep Sea, Kavaratti and Agatti islands, fisheries, Scombridae, Carangidae, Lutjanidae and Mullidae

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References


Abhiya, A. M., Minu, S., Ramachandrankizhur, 2015. Salient Long-Term Observations of SST along Kerala Coast and Its Comparative Variation with Lakshadweep Coast. Aquatic Procedia 4, 556 – 562.

Allen, R., Seagle, J., Sheftall, W., Stevely, J. And Sweat, D., 1993. A Tackle Box Guide To: common Saltwater Fishes Of Southwest Florida.

Carpenter, K.E., Krupp, F., Jones, D.A. And Zajonz, U., 1997. Fao Species Identification Field Guide For Fishery Purposes. The Living Marine Resources Of Kuwait, Eastern Saudi Arabia, Bahrain, Qatar, And The United Arab Emirates. Fao Species Identification Field Guide For Fishery Purposes. The Living Marine Resources Of Kuwait, Eastern Saudi Arabia, Bahrain, Qatar, And The United Arab Emirates.

Chidambaram, K., 1987. Management Of Potential Fishery Resources. Cmfri Special Publication, 30, Pp.109-125..

Cmfri, K., 2015. Cmfri Annual Report 2014-2015.

Davidson, O.G., 1998. The Enchanted Braid: Coming To Terms With Nature On The Coral Reef. John Wiley & Sons Inc.

Dye, A.H., 1998. Dynamics Of Rocky Intertidal Communities: Analyses Of Long Time Series From South African Shores. Estuarine, Coastal And Shelf Science, 46(2), Pp.287-305.

Eckert, K.L., Bjorndal, K.A., Abreu-Grobois, F.A. And Donnelly, M., 1999. Taxonomy, External Morphology, And Species Identification. Research And Management Techniques For The Conservation Of Sea Turtles, 21, Pp.11-13.

George, P.C., Antony Raja, B.T. And George, K.C., 1977. Fishery Resources Of The Indian Economic Zone. Souvenir Issued On The Occasion Of The Silver Jubilee Celebrations Of The Integrated Fisheries Project, Cochin, Pp.79-116. Ground Water Information Booklet Of Lakhadweep Islands,Union Territory Of Lakshadweep, Ministry Of Water Resources Central Ground Water Board 2009 March.

Gopalakrishnan, A., A Value Chain On Oceanic Tuna Fisheries In Lakshadweep Sea, Final Report National Agricultural Innovation Project, Icar,2014.

Hafiz, A., Anderson, R.C., 1994 The Maldivian Tuna Fishery - An Update. Pp.30-33. In: Ardill J.D. (Ed) Proceedings Of The Fifth Expert Consultation On Indian Ocean Tunas, Mahé, Seychelles, 4-8 October, 1993. 275PP.

Harly,C.D.G.,Hughes,A.R.,Hultgren,K.M.,Miner,B.G.,Store,C.J.B.,Thornber,C.S.,Rodriguez,L.F., Tomanek, L. And Williams, S.L. 2006.Theimpacts Of Climate Change In Coastal Marine Systems. Ecology Letters., 9:228-241.

Idreesbabu, K.K., Cernohorsky, N.H. And Sureshkumar, S., 2013. New Record Of Five Butterflyfishes (Family: Chaetodontidae) From The Lakshadweep Archipelago, Western Indian Ocean, With Notes On Occurrence Of Four Additional Species.

John, M.E. And Sudarsan, D., 1994. The Distribution Pattern Of Yellowfin Tuna In The Andaman And Nicobar Seas (India) As Observed In Longline Surveys With A Note On Influence Of Thermal Boundaries On The Stock Distribution. In Expert Consultation On Indian Ocean Tunas. Sess. 5. Mahe (Seychelles). 4-8 Oct 1993..

Jouanneau, S., Recoules, L., Durand, M.J., Boukabache, A., Picot, V., Primault, Y., Lakel, A., Sengelin, M., Barillon, B. And Thouand, G., 2014. Methods For Assessing Biochemical Oxygen Demand (Bod): A Review. Water Research, 49, Pp.62-82.

Leveque, C., 1995. Role And Consequences Of Fish Diversity In The Functioning Of African Freshwater Ecosystems: A Review. Aquatic Living Resources, 8(1), Pp.59-78.

Lleonart, J., Taconet, M. And Lamboeuf, M., 2006. Integrating Information On Marine Species Identification For Fishery Purposes. Marine Ecology Progress Series, 316, Pp.231-238.

Mcmillan, P.J., Griggs, L.H., Francis, M.P., Marriott, P.J., Paul, L.J., Mackay, E., Wood, B.A., Sui, H. And Wei, F., 2011. New Zealand Fishes. Volume 3: A Field Guide To Common Species Caught By Surface Fishing. New Zealand Aquatic Environment And Biodiversity Report No, 69, P.145.

Miyake, M., 1990. Field Manual For Statistics And Sampling Of Atlantic Tunas And Tuna-Like Fishes.

Mohammed Noushad, K., Sirajudheen, T. K., And Idrees Babu, K.K. 2013 Intertidal Ichthyofaunal Diversity Of Androth Island, Lakshadweep, India ,A Call For Developing Culture Based Fishery., Journal Of Aquatic Biology & Fisheries, Vol. 2(1) 2014:304-306

Murty, V.S., 2002. Marine Ornamental Fish Resources Of Lakshadweep. Cmfri Special Publication, 72, Pp.1-134.

Navajot, S. Sodhi, Lian Pin Koh, Barry W. Brook And Peter K.L Ng 2004., Southeast Asian Biodiversity An Impending Disaster.,Dec. Trends In Ecology And Evolution Vol:19. No-12

Pillai, N.K.G., Jyothi, V., 1994, Bibliography On Tuna, Cmfri Special Publication Number: 92 Issn. 0972-2351

Pillai, P.P., Nasser, A.K.V., Gopakumar, G., Yohannan, T.M., Koya, K.P., Sivadas, M. And Livingston, P., 2001. Problems And Prospects Of Marine Fisheries At Lakshadweep. Geological Survey Of India Special Publication, (56), Pp.95-101.

Plinski, M.A.R.C.I.N. And Jozwiak, T.O.M.A.S.Z., 1999. Temperature And N: P Ratio As Factors Causing Blooms Of Blue-Green Algae In The Gulf Of Gdańsk. Oceanologia, (41 (1)), Pp.73-80.

Saremi, A., Saremi, K., Sadeghi, M. And Sedghi, H., 2013. The Effect Of Aquaculture Effluents On Water Quality Parameters Of Haraz River.

Shaji, C., Sreejith, K.S., Reba Mary, R., Sundaresan, J., 2017. On the Seasonal Variability of

Sea Surface Temperature and Air-Sea Fluxes in the Lakshadweep Sea. Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci. 87(4):781–795.

Shelton, C., 2014. Climate Change Adaptation In Fisheries And Aquaculture. Fao Fisheries And Aquaculture Circular (Fao) Eng No. 1088.

Vinay, A., Ramasubramanian, V., Krishnan, M., Nalini Ranjan Kumar & Ayoob, A.E., 2015, Economic Analysis Of Tuna Pole And Line Fisheries In Lakshadweep

Wu, R.S.S., 2001. Environmental Impacts Of Marine Fish Farming And Their Mitigation. In Responsible Aquaculture Development In Southeast Asia. Proceedings Of The Seminar-Workshop On Aquaculture Development In Southeast Asia Organized By The Seafdec Aquaculture Department, 12-14 October 1999, Iloilo City, Philippines (Pp. 157-172). Seafdec Aquaculture Department.

Zacharia, S., 2007. Fisheries Of Lakshadweep With Special Reference To Livelihood Issues. Technical Digest, (10).


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