Results 1 to 10 of about 582,099 (373)

The fishery performance indicators for global tuna fisheries [PDF]

open access: yesNature Communications, 2019
We characterize the ecological, economic, and community performance of 21 major tuna fisheries, accounting for at least 77% of global tuna production, using the Fishery Performance Indicators.
Jessica K. McCluney   +2 more
semanticscholar   +4 more sources

The Sturgeon Fishery [PDF]

open access: greenScientific American, 1883
n ...
H. C. Hovey
openalex   +4 more sources

Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas

open access: yesFrontiers in Marine Science, 2022
We applied Catch and Maximum Sustainable Yield (CMSY), Bayesian Schaefer model (BSM), and Abundance Maximum Sustainable Yield (AMSY) methods to estimate the status of Platycephalus indicus stocks in the Bohai and Yellow Seas, assessed model performance ...
Lei Zheng   +15 more
doaj   +1 more source

How to make socio‐environmental modelling more useful to support policy and management?

open access: yesPeople and Nature, 2021
Dynamic process‐based modelling is often proposed as a powerful tool to understand complex socio‐environmental problems and to provide sustainable solutions as it allows disentangling cause and effect of human behaviour and environmental dynamics ...
Meike Will   +5 more
doaj   +1 more source

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

open access: yesMarine Drugs, 2020
The search for new biological sources of commercial value is a major goal for the sustainable management of natural resources. The huge amount of fishery by-catch or processing by-products continuously produced needs to be managed to avoid environmental ...
Gabriella Caruso   +3 more
semanticscholar   +1 more source

Marine Heatwave Stress Test of Ecosystem-Based Fisheries Management in the Gulf of Alaska Pacific Cod Fishery

open access: yesFrontiers in Marine Science, 2020
In 2014–2016 an unprecedented warming event in the North Pacific Ocean triggered changes in ecosystem of the Gulf of Alaska (GOA) impacting fisheries management. The marine heatwave was noteworthy in its geographical extent, depth range, and persistence,
S. Barbeaux   +2 more
semanticscholar   +1 more source

The MEDITS trawl survey specifications in an ecosystem approach to fishery management

open access: yesScientia Marina, 2020
The MEDITS programme started in 1994 in the Mediterranean with the cooperation among research institutes from four countries: France, Greece, Italy and Spain. Over the years, until the advent of the European framework for the collection and management of
M. Spedicato   +5 more
semanticscholar   +1 more source

A Dynamic Model of Mesh Size Regulatory Compliance

open access: yesJournal of Agricultural and Resource Economics, 2010
This paper employs a dynamic model for crimes that involve time and punishment to analyze the use of a net with illegal mesh size in a management regime where each community claims territorial use right over a fishery but has a discount rate that may ...
Wisdom Akpalu
doaj   +1 more source

Effects of harvesting on subtidal kelp forests (Lessonia trabeculata) in central Chile

open access: yesEcosphere, 2022
The systematic degradation of marine ecosystems is a global phenomenon that has important and diverse consequences including biodiversity loss and reduced ecosystem service provisions.
Bryan Bularz   +4 more
doaj   +1 more source

Towards Non-Invasive Methods to Assess Population Structure and Biomass in Vulnerable Sea Pen Fields

open access: yesSensors, 2019
Colonies of the endangered red sea pen Pennatula rubra (Cnidaria: Pennatulacea) sampled by trawling in the northwestern Mediterranean Sea were analyzed.
Giovanni Chimienti   +5 more
doaj   +1 more source

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