Results 31 to 40 of about 253 (113)
ABSTRACT In many parts of the world, natural resources are primarily managed by governance arrangements at the local level. Those arrangements range from collective, such as cooperatives and associations, to individualistic, such as patrons and owner‐operators.
Mateja Nenadović +25 more
wiley +1 more source
Multi‐Scale Habitat Selection of Greater Caribbean Manatees in Sian Ka'an Biosphere Reserve, Mexico
ABSTRACT Habitat selection describes population distribution as a function of environmental features. It is a fundamental process with primordial ecological and evolutionary implications. To accurately describe habitat selection, it is important to identify temporal and spatial scales perceived by the population and use these scales when modeling ...
Émilie Gagnon +7 more
wiley +1 more source
Composition and conservation status of rays sold in Baja California Sur, Mexico
An analysis of the species composition of ray species sold under a general label in La Paz, Baja California, Sur Mexico. DNA barcode sequencing of the CO1 gene was utilized to assess ray filets, and species identification was compared to IUCN Red List to understand the vulnerability status of ray species being sold.
Isabella C. Ossiander +11 more
wiley +1 more source
Evaluación económica de los sistemas de producción de mojarra tilapia en Carmen, Campeche, México [PDF]
La acuacultura en México en la actualidad es atendida por la Comisión Nacional de Acuacultura y Pesca (CONAPESCA) a través del Programa de Acuacultura y Pesca para fomentar la actividad acuícola y pesquera en la República Mexicana y la instancia ...
Loera Martínez, Jesús ; 73199 +7 more
core
Evaluation of the commercially important clam fishery in the Alvarado Lagoon System, Veracruz, México [PDF]
Objective: to evaluate the historical trends of clam fishery in Alvarado, Veracruz, Mexico, to determine the current state of its populations and to promote the incorporation of aquaculture activities, to conserve the resource and reduce ...
López-Escudero, Roberto J. +4 more
core +1 more source
Harnessing Solar Energy to Reduce Sea Turtle Bycatch
ABSTRACT Over the past decade, illuminating gillnets with LED lights or chemical lightsticks has emerged as a promising solution to reduce sea turtle bycatch while maintaining target fish catch across multiple ocean basins. However, LED lights require replaceable batteries, and chemical lightsticks only last 24 h, leading to recurring operational costs
Jesse F. Senko +10 more
wiley +1 more source
Evolution of the vaquita/totoaba socio‐ecological system in the Upper Gulf of California, Mexico
Abstract The Upper Gulf of California (UGC) hosts a rich marine biodiversity. Complex climatic processes generate high biological productivity enabling the use of resources in a complex socio‐ecological processes (SEPs). Through a literature review, evolution and aggravation of the SEP over 50 years are analyzed.
J. Alejandro Rodríguez‐Valencia +2 more
wiley +1 more source
Evidence for a by‐product mutualism in a group hunter depends on prey movement state
Read the free Plain Language Summary for this article on the Journal blog. Abstract Group‐hunting animals have been shown to engage their prey in long pursuits (kms) to increase capture success, but the evidence for this is limited to a few terrestrial species.
K. Pacher +13 more
wiley +1 more source
Investigation of the ultrahard teeth of a mollusk find in the tropical Pacific reveals the presence of multiple phases of iron oxide as well as calcium phosphate, with highly tuned microstructural features. The combination of these features results in an abrasion‐resistant tough structure with a self‐sharpening ability, which contribute to developing ...
Devis Montroni +15 more
wiley +1 more source
UNA REVISIÓN DE LAS ENZIMAS DE CALAMAR GIGANTE (Dosidicus gigas) CON ÉNFASIS EN LAS HIDROLASAS [PDF]
El calamar gigante (Dosidicus gigas) es un recurso pesquero de gran importancia en nuestro país. El volumen de captura de esta especie ha sido del orden de las 100000 ton en algunos años recientes y se obtiene principalmente en los estados de Baja ...
Ramírez Olivas, Rosalina +4 more
core +1 more source

