Progresses of environmental factor basing fishy stock assessments
The sustainable use of fishery resources is an important topic of concern among scholars a-round the world,and the scientific assessment of fishery resources is a necessary condition for sustain-able development.Biotic factors and abiotic factors are important causes of changes in the amount of fisheries resources.In resource assessment and management,most of the work ignores the impact of abiotic factors on resource changes.Poulation are sensitive to environmental changes,especially in the early life history stage.The environment not only affects the growth and development of a species,but also strongly affects theirdistribution and migration,which has an impact on the abundance of fishery resources.Failure to consider environmental effects in the assessment also increases the risk of inaccu-rate assessment results.In this study,we comprehensively summarized the fishery resource assessment model with environmental factors,the relationship between environmental factors and model parame-ters in the assessment model,and the application of the model.We believe that developing a fishery re-source assessment model based on environmental factors should incorporate climate-driven environmen-tal changes into the resource assessment to ensure that the assessment and management of fishery re-sources can adapt to climate and environmental changes and provide a scientific basis for the sustainable resources utilization.
NETL
NSTL
万方数据
