China is a major global marine fishing country, and exploring the sustainable development potential of its marine fisheries is critical to the global fisheries sector’s Blue Transformation. Based on sustainable development connotations, this study adopts the GM(1,1) model and entropy weight-TOPSIS model to predict and evaluate the marine fisheries’ sustainable development potential from 2021 to 2030, building an evaluation fra...

Growth performance and aggressive behavior are important measures in fish aquaculture. So, from the perspectives of food production and fish welfare, it is always valuable to increase growth rate and reduce fish aggression efficiently. Physical enrichment has been verified to be a promising method to improve fish welfare. But there is very scarce knowledge about social enrichment, which is an important category of environmenta...

Animal personality refers to individual behavioral and physiological differences that are consistent over time and across context. Recently, the fish personality has gained increasing attention, especially from the perspective of aquaculture production. Here, we used an important aquaculture species, black rockfish Sebastes schlegelii , as the target animal, and conducted a series of experiments to explore the relationships am...

Fish often undergo food shortages in nature, especially for juveniles that are relatively vulnerable in most aspects. Therefore, the effects of food deprivation on fish behavior and physiology are worth exploring. Here, we investigated the behavioral and metabolic adaptations of the juvenile black rockfish Sebastes schlegelii to different durations of food deprivation. In this study, three treatments were set: control group, s...