Results 11 to 20 of about 1,364 (173)
ASPECTOS POBLACIONALES Y ECOLÓGICOS DE PECES DEMERSALES DE LA ZONA NORTE DEL CARIBE COLOMBIANO EN RELACIÓN CON EL HÁBITAT: UNA HERRAMIENTA PARA IDENTIFICAR ÁREAS MARINAS PROTEGIDAS (AMPs) PARA EL MANEJO PESQUERO [PDF]
Caldasia, 2009 Las pesquerías marino-costeras están bajo amenaza de colapso debido al incrementodel esfuerzo pesquero y los impactos antropogénicos que directa e indirectamentedegradan el hábitat y los sistemas ecológicos de los cuales depende la actividadpesquera.
Paramo Jorge +4 more
doaj +1 more source
Desarrollo de un modelo bioeconómico para el manejo integral de un recurso pesquero [PDF]
, 1988 A deterministic single-species bioeconomic model is developed in order to provide an integral fishery management. This model is structured by age, in order to simulate the effects of natural and fishing mortalities, with simple economic assumptions.
Bertolotti, María Isabel +2 more
openaire +2 more sources
, 2023 Descargue el documento en el repositorio institucional de la Pontificia Universidad Católica de Chile: https://repositorio.uc.cl/handle/11534 ...
Monteza Quiroz, Diego Iván
openaire +4 more sources
, 2023 El objetivo de la investigación fue diagnosticar el manejo de residuos sólidos en el Mercado Mayorista Pesquero de Buenos Aires, Víctor Larco, para ello se realizó encuestas a todas las partes interesadas concernientes a los residuos sólidos, se determinó la generación per cápita (GPC) generado por habitante del mercado, se realizó un análisis Foda ...
López Espinoza, Mirian Belén
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Ambiente de conflicto y conflictos por el ambiente. Realidades y expectativas
Gade: Revista Científica, 2023 Los conflictos constituyen una constante en cualquier esfera de la vida social y en el uso del ambiente están presentes entre diversos actores, las comunidades y el sector empresarial, pero se carece de conocimientos y herramientas teórico metodológicas
María Elena Perdomo López +1 more
doaj +1 more source
Institutional amnesia pushes fish spawning aggregations towards extirpation
People and Nature, Volume 5, Issue 2, Page 489-495, April 2023., 2023 Abstract How institutions create and manage knowledge has been explored in the context of management and business science. However, little effort has been made to understand how, and why, these institutions forget what works or does not work, and no research in this field has been conducted in conservation or fisheries science.
Stuart Fulton
wiley +1 more source
Roadkill patterns in Latin American birds and mammals
Global Ecology and Biogeography, Volume 31, Issue 9, Page 1756-1783, September 2022., 2022 Abstract Aim Roads are a major threat for wildlife, degrading habitat and causing mortality via wildlife–vehicle collisions. In Latin America, the conjunction of high biodiversity and a rapidly expanding road network is reason for concern. We introduce an approach that combines species traits and habitat preferences to describe vulnerability and map ...
Pablo Medrano‐Vizcaíno +6 more
wiley +1 more source
Región y Sociedad, 2023 Objetivo: descripción de las instancias de participación social que han dado forma al manejo pesquero de la curvina golfina (Cynoscion othonopterus) en el alto golfo de California.
Héctor Alfonso Licon González +4 more
doaj +1 more source
Effects of harvesting on subtidal kelp forests (Lessonia trabeculata) in central Chile
Ecosphere, Volume 13, Issue 3, March 2022., 2022 Abstract The systematic degradation of marine ecosystems is a global phenomenon that has important and diverse consequences including biodiversity loss and reduced ecosystem service provisions. In temperate regions, subtidal kelp forests are dominant ecosystems in rocky coasts, subjected to the influence of local‐scale stressors and regional ...
Bryan Bularz +4 more
wiley +1 more source
Conservation Biology, Volume 35, Issue 5, Page 1463-1472, October 2021., 2021 Abstract Illegal, unregulated, and unreported (IUU) fishing poses a major threat to effective management of marine resources, affecting biodiversity and communities dependent on these coastal resources. Spatiotemporal patterns of industrial fisheries in developing countries are often poorly understood, and global efforts to describe spatial patterns of
Philip D. Doherty +10 more
wiley +1 more source