Remya, L and Rajkumar, M and Ramesh Kumar, P and Jayakumar, R and Thirumalaiselvan, S and Vinothkumar, R and Saravanan, Raju and Shanmuganathan, K and Batcha, S M Sikkander and Murugaboopathy, S and Gandhi, A and Rajendran, U and Ebinezer, A (2021) Note on mass mortality of Bloch’s gizzard shad at Dhanushkodi lagoon, Tamil Nadu. Marine Fisheries Information Service, Technical and Extension Series, 247. p. 32. ISSN ISSN 0254-380X
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Abstract
Mass mortality of Bloch’s gizzard shad, Nematalosa nasus (Bloch, 1795) was observed around 5 km shore area of the lagoon from Ottathalai to Thavukadu near near the Kothandaramar Temple, Dhanushkodi, Ramanathapuram District, Tamil Nadu on 19th October 2019. An estimated 3 tonnes of Nematalosa nasus were washed ashore and water samples collected from the site were analysed indicated Dissolved oxygen (2.17ppm), pH (7.83ppm), salinity (40ppt), temperature (30.6oC), ammonia, nitrite and nitrate (0.1, 0.2 and 0.43 ppm respectively).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | gizzard shad; Dhanushkodi; Tamil Nadu |
| Subjects: | Marine Fisheries > Fish landing Marine Fisheries |
| Divisions: | CMFRI-Mandapam |
| Depositing User: | Mr. Prashanth P K |
| Date Deposited: | 16 Apr 2021 05:05 |
| Last Modified: | 17 Jun 2021 10:32 |
| URI: | http://eprints.cmfri.org.in/id/eprint/15098 |
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