Results 11 to 20 of about 182,620 (298)

Assessing the effect of marine reserves on household food security in Kenyan coral reef fishing communities. [PDF]

open access: yesPLoS ONE, 2014
Measuring the success or failure of natural resource management is a key challenge to evaluate the impact of conservation for ecological, economic and social outcomes.
Emily S Darling
doaj   +2 more sources

Connectivity within and among a network of temperate marine reserves. [PDF]

open access: yesPLoS ONE, 2011
Networks of marine reserves are increasingly being promoted as a means of conserving marine biodiversity. One consideration in designing systems of marine reserves is the maintenance of connectivity to ensure the long-term persistence and resilience of ...
Melinda A Coleman   +6 more
doaj   +2 more sources

Bayesian Bioeconomics of Marine Reserves [PDF]

open access: yes, 2005
We use Bayesian econometric methods to estimate dynamic bioeconomic models of marine reserve formation using simulated data and real data from the Gulf of Mexico reef fish fishery. We test the effects of reserves on fish growth and catchability.Resource /
Coleman, Felicia C.   +2 more
core   +2 more sources

Incorporating protected areas into global fish biomass projections under climate change

open access: yesFACETS, 2023
The world has set ambitious goals to protect marine biodiversity and improve ocean health in the face of anthropogenic threats. Yet, the efficiency of spatial tools such as marine reserves to protect biodiversity is threatened as climate change shifts ...
Juliano Palacios-Abrantes   +6 more
doaj   +1 more source

Implications of Community-Based Management of Marine Reserves in the Philippines for Reef Fish Communities and Biodiversity

open access: yesFrontiers in Marine Science, 2021
Overfishing and destructive fishing practices are major threats to marine biodiversity in the Philippines, where over 1.9 million small-scale fishers are supported by these biodiverse marine communities.
Sara E. Marriott   +5 more
doaj   +1 more source

Marine Protected Areas should be managed with greater integration

open access: yesCalifornia Agriculture, 1997
Like their counterparts on land, protected areas in U.S. coastal waters are numerous and complex. California alone has 104 marine protected areas (MPAs). MPAs carry a variety of names.
Deborah McArdle
doaj   +2 more sources

Biophysical modelling and graph theory identify key connectivity hubs in the Mediterranean marine reserve network

open access: yesFrontiers in Marine Science, 2023
Connectivity plays a key role in the effectiveness of MPA networks ensuring metapopulation resilience through gene flow and recruitment effect. Yet, despite its recognized importance for proper MPA network functioning, connectivity is not often assessed ...
David Abecasis   +3 more
doaj   +1 more source

How to model marine reserves? [PDF]

open access: yesNonlinear Analysis: Real World Applications, 2009
The safeguarding of resources is one of the principal subjects of halieutics studies. Among the solutions proposed to avert the disappearance of species, the setting in place of no take reserves is often mentioned. Most work on this subject, theoretical as well as applied, was undertaken in recent years.
Loisel, Patrice, Cartigny, Pierre
openaire   +7 more sources

The role of pre-existing disturbances in the effect of marine reserves on coastal ecosystems: a modelling approach. [PDF]

open access: yesPLoS ONE, 2013
We have used an end-to-end ecosystem model to explore responses over 30 years to coastal no-take reserves covering up to 6% of the fifty thousand square kilometres of continental shelf and slope off the coast of New South Wales (Australia).
Marie Savina   +2 more
doaj   +1 more source

Marine Reserve Design [Video] [PDF]

open access: yesMedia+Environment, 2021
Marine sanctuaries are an important part of ocean conservation today, but because of their local economic effects on industries such as fisheries, gas and oil extraction, and tourism, they produce conflicts of interest between different stakeholders and value systems.
openaire   +2 more sources

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