Results 111 to 120 of about 4,168 (195)

A comparison of the Bering Sea, Gulf of Alaska, and Aleutian Islands large marine ecosystems through food web modeling / by K. Aydin ... [et al.] [PDF]

open access: yes, 2009
Detailed mass balance food web models were constructed to compare ecosystem characteristics for three Alaska regions: the eastern Bering Sea (EBS), the Gulf of Alaska (GOA), and the Aleutian Islands (AI). This paper documents the methods and data used to
Aydin, Kerim Yunus   +4 more
core  

Discards in fisheries - a summary of three decades of research at IMARES and LEI [PDF]

open access: yes
Discards and the possible ecological and economic effects of discarding are a hot topic in discussions about sustainable fisheries. The perception of the effects of discarding differs between parties and it is influenced by the ecosystem functioning and ...
Overzee, H.M.J., van   +3 more
core   +1 more source

Estimating seabird bycatch by fisheries and its impact on seabird populations [PDF]

open access: yesAnimal Conservation, 2008
P. G. Ryan, B. P. Watkins
openaire   +1 more source

Predicting Effort and Protected Species Bycatch Under an Effort Limit or Take Caps [PDF]

open access: yes
Many production processes feature joint production of a desirable output with an undesirable byproduct. Producers and consumers of the desirable output mutually benefit at the expense of non-consumers, who bear external damage costs imposed by production
Stohs, Stephen M.
core   +1 more source

Performance in managing marine resources in the Bay of Bengal [PDF]

open access: yes, 2011
The eight member countries were assessed as to their sustainable use of resources within their Exclusive Economic Zones(EEZs). Indicators included; investment in Marine Protected Areas (MPAs), impact of trawling, mariculture sustainability, protection of
Kleisner, Kristin, Pauly, Daniel
core  

Determinación de los factores que inciden en la captura incidental de aves marinas en la flota palangrera pelágica chilena Determination of factors affecting the bycatch of seabirds in Chilean pelagic longline fleet

open access: yesLatin American Journal of Aquatic Research, 2012
Se analizó la relación entre la variabilidad de la tasa de captura incidental de aves marinas en la pesquería palangrera pelágica de pez espada (Xiphias gladius) y diversos factores temporales, ambientales, espaciales y pesqueros, entre 2007 y 2009.
Andrés González   +3 more
doaj  

Fauna and flora of the Great Barrier Reef World Heritage Area : a compendium of information and basis for the species conservation program in the Great Barrier Reef Marine Park Authority: second edition [PDF]

open access: yes, 2004
The way in which the Great Barrier Reef Marine Park Authority (GBRMPA) manages for the conservation of species in the GBRMP is determined mainly by legislative instruments and policy decisions, which are supported by education and enforcement.
Dobbs, K., Mantel, P., Pierce, S.
core  

Home - About - Disclaimer - Privacy