The maximum sustainable yield (MSY) is, theoretically, the largest yield that can be taken from a single species’ stock over an indefinite period. Formulation of strategic MSY management goals is, however, complicated by the need to move beyond biological single-species considerations. Interactions among species necessitate multispecies (MMSY) definitions, incorporating ecological, economic and...

We present a comprehensive analysis of estimation of fisheries Maximum Sustainable Yield (MSY) reference points using an ecosystem model built for Mille Lacs Lake, the second largest lake within Minnesota, USA. Data from single-species modelling output, extensive annual sampling for species abundances, annual catch-survey, stomach-content analysis for predatory-prey interactions, and expert opi...

Abstract This study aimed to describe the characteristics and cultivation conditions of Thunnus albacares in Pelabuhan Perikanan Pantai (PPP, shore-port fisheries) Labuhan Lombok, East Lombok. Data was collected by a simple random sample using questionnaire for 30 fishing boats. Primary data interview with respondents field observation, while secondary obtained from records PPP BPS DKP, Results...

We examined hypotheses regarding compatibility of managing white-tailed deer (Odocoileus virginianus) populations for trophy males (i.e., ≥8 points) and maximum sustained yield (MSY) harvests. Harvest of white-tailed deer on Oak Ridge Reservation, Tennessee, USA, began in 1985 following 45 years of protection. We examined several harvest characteristics (e.g., age and sex composition, antler an...

Shortfin scad ( Decapterus macrosoma ) is an essential economic fish resource that spreads over tropical and subtropical oceans mostly caught in Bali Strait. High market demand for this leads to increase fishing efforts. In contrast, uncontrolled efforts will threaten its sustainability potential. This research was conducted based on catches during February – March 2020 total samples of 1,115 c...

Abstract We developed a new type of generalized depletion model adapted to the rapid life cycle Octopus vulgaris and data collection framework put in place its co-managed small-scale fishery (SSF) Asturias, northwest Spain. The uses weekly from 19 seasons estimate annual recruitment female spawners emigration out vulnerable stock attend their broods. matched spawners-recruitment (SR) magnitudes...