Maintenance of estuarine character of Chilika's ecosystem particularly the salinity gradient, un-hindered auto-recruitment of fish and shell fish and prevention of destructive fishing are the key factors for fisheries enhancement. Unless carefully planned conservation and regulation measures are ensured ...
Such resistance may be attributable to the prolific use of colistin and other polymyxins in the region, which is only recently evolving through national regulatory action, and the possible recruitment of mcr-family mobile resistance determinants, their broad dissemination through horizontal gene transfer,...
Such contaminations result not only in egg mortality and defective embryos but also defects in other periods of fish ontogeny resulting high rate of larval mortality, lowering significantly the recruitment. This is particularly destructive for those populations that have been affected otherwise such as ...
In: Sudarsan D, John ME (eds) Tuna Research in India. Fishery Survey of India, Bombay, pp 39–62 Google Scholar Jones CD, Ortiz M, Judge MT, Prince ED (1999) A review of the cooperative tagging center release and recaptures activities for highly migratory species: 1954 to present. ...
According to the aforementioned Decree, the use of towed fishing gears is prohibited during March–April and from 15 June to 20 July of each year, while fishing is banned for all species during March–April due to National Law to allow species reproduction. 2.2. Interview Survey From March ...
Recruitment 90 92 182 Abundance 104 71 175 Mortality 94 73 167 Effects on the ecosystem 41 103 144 Other, please specify 7 16 23 Other, please specify 2 4 6 Other, please specify 2 2 4 Don’t know 5 3 8 Q41. If any, what resources would you like to have more of in order to...
Survey on the present status of Fish species diversity in a stretch of Hooghly River of West Bengal, Indiadoi:10.20546/ijcmas.2017.607.441The present study has shown that studied Hooghly river sector supported 87 fish species belonging to 12 orders, 39 families and 69 genera. The order ...
Charteris SC (2002) Spawning, egg development and recruitment of diadromous galaxiids in Taranaki, New Zealand. Unpublished MSc thesis, Massey University, Palmerston North, 89 pp Charteris SC, Allibone RM, Caskey D (2003) Spawning site selection, egg development, and larval drift of Galaxias pos...
Age- and sex-structured models have been used to express the dynamics of stock abundance, and the Beverton and Holt model has been used to express the relationship between stock and recruitment. Data for estimations are standardized catch per unit effort of commercial fishery for exploitable stock...
Alternatively, a counter response may emerge wherein personal, face-to-face relationships again will increase in attractiveness, paving the way for increased recruitment to angling clubs. Recreational fisheries often suffer from data poverty (Arlinghaus et al. 2019), and net scraping from social ...