This study aimed to evaluate the extract of chitosan obtained from pink shrimp (Parapenaeus longirostris) shell wastes in Balıkesir, Marmara Sea Turkey, and characterize its quality. The physicochemical properties biopolymer such as moisture content, solubility, degree deacetylation (DD), molecular weight (MW), particle size, bulk density, pH, water-binding capacity (WBC), fat-binding (FBC), co...

Time series of catch and effort data for Farfantepenaeus notialis were analysed in ‘R’ using a limited state-space Bayesian Catch-maximum Sustainbale Yield (CMSY) method stock assessment from (tonnes) abundance (t/day). The study categorically compared the status F.notialis two periods (1981-1996) (2008-2018) denoted as I II, respectively. Results management based on Schaefer model (BSM) analys...

The release of oil into the Gulf of Mexico (GOM) during the Deepwater Horizon event coincided with the white and pink shrimp spawning season. To determine the potential impact on shrimp larvae a series of static acute (24–96 h) toxicity studies with water accommodated fractions (WAFs) of Macondo Canyon (MC) 252 crude oil, the Corexit 9500A dispersant, and chemically enhanced WAFS (CEWAFs) were ...