The divergence between most stock assessments and studies in marine ecology is
characterized by the low priority usually given to assessing the holding capacity of marine …

Human activities are exposing organisms not only to direct threats (eg habitat loss) but also
to indirect environmental pressures such as climate change, which involves not just …

The estimation of natural mortality (M) is critical for stock assessment and fisheries
management. The shrimp fishery is the most valuable one in Mexico and along the Pacific …

Natural mortality (M) is defined as the rate of loss that occurs in a fish stock due to natural
(non-fishing) causes and can be influenced by density-dependent or density-independent …

The Natural Mortality coefficient (M) is a key parameter for stock assessments. The need to
establish age-specific natural mortality coefficients is widely recognized because M …

Se actualizaron los datos e información hasta el año 2016 y se realizó la evaluación de
stock y cálculo de captura biológicamente aceptable de jibia para el año 2018. Se revisaron …

Natural mortality estimates are commonly computed from empirical methods or catch curve
analysis, and their values are assumed constant for age or size in a population; however …

This paper is presented to the 6th meeting of SPRFMO Scientific Committee (SC-06) in the
expectation that it will contribute to the fulfilment of relevant squid tasks and objectives of the …

For estimating M we will use the data provided by Caddy (1996) based on two species
with:(i) seven gnomonic intervals,(ii) egg stage duration of 2 days,(iii) a longevity of one year …