Results 1 to 10 of about 225,254 (276)

Rapid recovery of depleted abalone in Isla Natividad, Baja California, Mexico

open access: yesEcosphere, 2022
In the last decades, many marine invertebrates have experienced dramatic declines throughout many coastal marine ecosystems worldwide due to overfishing, disease outbreaks, and climate vulnerability. Despite extensive conservation and restoration effort,
Alexandra Smith   +10 more
doaj   +1 more source

Preventing extinction in Rastrelliger brachysoma using an impulsive mathematical model

open access: yesAIMS Mathematics, 2022
In this paper, we proposed a mathematical model of the population density of Indo-Pacific mackerel (Rastrelliger brachysoma) and the population density of small fishes based on the impulsive fishery.
Din Prathumwan   +3 more
doaj   +1 more source

Identifying New England’s underutilized seafood species and evaluating their market potential in a changing climate

open access: yesFrontiers in Marine Science, 2023
Developing and diversifying market opportunities for lesser known yet abundant seafood species has been a successful strategy for seafood businesses in the Northeast United States.
Amanda G. Davis   +4 more
doaj   +1 more source

Assessing Spatial and Temporal Trends in a Mediterranean Fish Assemblage Structure

open access: yesDiversity, 2021
Coastal fishes are not only valuable elements of marine biodiversity, but they also play an important ecological role in the functioning of coastal ecosystems: food resource, transfer of nutrients, predators.
Michel Marengo   +5 more
doaj   +1 more source

Interactions Between a Large Marine Protected Area, Pelagic Tuna and Associated Fisheries

open access: yesFrontiers in Marine Science, 2020
The efficacy of large marine protected areas (MPA) for the conservation of mobile pelagic species is widely debated. Here, we quantified spatial and temporal trends in standardized catch per unit effort (CPUE) of two target pelagic species, yellowfin ...
David J. Curnick   +8 more
doaj   +1 more source

Innovation in the blue economy and environmental sustainability in marine and fisheries strategy [PDF]

open access: yesGlobal Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: The Ministry of Marine Affairs and Fisheries of Indonesia has introduced its Blue Economy framework to promote sustainable use of marine and fishery resources while ensuring ecosystem protection.
S.W. Trenggono   +11 more
doaj   +1 more source

The Riddle of How Fisheries Influence Genetic Diversity

open access: yesFishes, 2023
Overfishing drives population decline, which in turn drives loss of genetic diversity. Many studies provide evidence of declines in genetic diversity; however, controversy exists within the literature, as some studies show evidence of no change in ...
Daniel E. Sadler   +2 more
doaj   +1 more source

Methane Seeps on the US Atlantic Margin and Their Potential Importance to Populations of the Commercially Valuable Deep-Sea Red Crab, Chaceon quinquedens

open access: yesFrontiers in Marine Science, 2020
Methane seeps provide a variety of ecosystem services, including the provision of complex habitat structures and high levels of primary production, which can act as trophic support to non-seep-endemic species in an otherwise food-limited environment. The
Phillip J. Turner   +13 more
doaj   +1 more source

Identification of fish sounds in the wild using a set of portable audio‐video arrays

open access: yesMethods in Ecology and Evolution, 2023
Associating fish sounds to specific species and behaviours is important for making passive acoustics a viable tool for monitoring fish. While recording fish sounds in tanks can sometimes be performed, many fish do not produce sounds in captivity ...
Xavier Mouy   +5 more
doaj   +1 more source

Indicators of vulnerability to climate change of fishing communities: a global review, 2012 - 2022

open access: yesPoblación y Desarrollo, 2022
Climate change is a problem that has been accentuated in recent years worldwide, because it affects the primary economic sectors, one of them being the fishing sector, which affects the distribution of hydrobiological resources and indirectly the quality
Khiara Aliyah Bet Moreno Salazar-Calderón   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy