Results 41 to 50 of about 14,738 (159)

Variaciones fisicoquímicas del agua de una gran presa hidroeléctrica mexicana, región centro semiárida

open access: yesTecnología y ciencias del agua
La central hidroeléctrica Zimapán, construida en 1995, fue el primer proyecto en aprovechar las aguas residuales de la Ciudad de México para generar energía eléctrica.
Omar Rivera-Cervantes   +3 more
doaj   +1 more source

Reproductive cycle of Loxechinus albus (Echinodermata: Echinoidea) in two areas of the Magellan Region (53ºS, 70-72ºW), Chile

open access: yesScientia Marina, 1999
The reproductive cycle of the Chilean edible sea urchin, Loxechinus albus, was studied in two areas of the Magellan region, the Cockburn Channel (53°43´S, 70°42´W) and Dawson Island (53°43´S, 72°00´W). Eleven monthly samplings were carried out from April
Sylvia T. Oyarzún   +3 more
doaj   +1 more source

Potential Impacts of Climate Change on Shrimps Distribution of Commercial Importance in the Gulf of California

open access: yesApplied Sciences, 2021
The Gulf of California is the most productive fishing region in Mexico; its ecosystems contain a vast diversity of species with exploitation potential, some of them potentially vulnerable to climate change. This research was conducted to analyze, through
Andres Cota-Durán   +3 more
doaj   +1 more source

The fishing landscape of Jerez de la Frontera at the end of the Middle Ages: fishing grounds, fleet, Distribution and consumption [PDF]

open access: yes, 2018
Jerez de la Frontera no era una de las potencias pesqueras de la costa andaluza bajomedieval. Su relativa lejanía de la costa atlántica, las disputas jurisdiccionales con los señoríos de la zona, y la preponderancia de otros núcleos del entorno con ...
Ruiz Pilares, Enrique José
core   +4 more sources

Connecting sea to market: Using network analysis to understand social–ecological dynamics in seafood value chains in Pisco, Southern Peru

open access: yesPeople and Nature, Volume 7, Issue 10, Page 2465-2485, October 2025.
Abstract Small‐scale fisheries represent complex human‐nature interactions, targeting different species in different locations throughout the year. On land, fishers are at the core of diverse seafood value chains that serve local and distant markets.
Lotta Clara Kluger   +5 more
wiley   +1 more source

Deep-sea seamount fisheries: a review of global status and future prospects Pesquerías de aguas profundas realizadas en montes submarinos: revision global de su estado y perspectivas futuras

open access: yesLatin American Journal of Aquatic Research, 2009
Seamounts support a large number and wide diversity of fish species. A number of these spe-cies can form aggregations for spawning or feeding and are the target of large-scale trawl fisheries. Since the 1970s, seamounts throughout the worlds' oceans have
Malcolm R Clark
doaj  

Derechos de propiedad informales y gestión comunal de las pesquerías en el País Vasco. Un enfoque ecológico-institucional [PDF]

open access: yes, 2003
Editada en la Fundación SEPIEste trabajo tiene como objetivo estudiar el papel desempeñado por las cofradías de mareantes en el desarrollo y la gestión de la pesca en el País Vasco hasta principios del siglo XX.
Aguilera Klink   +70 more
core   +3 more sources

Improvements for better scaling of locally managed marine areas

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract To protect and restore ecosystems at the speed and scale required to meet current environmental challenges, a greater understanding of how conservation initiatives spread from existing to new adopters is required. According to the diffusion of innovation theory, positive adopter‐to‐peer communication is a powerful driver of innovation spread ...
Emily Lewis‐Brown   +6 more
wiley   +1 more source

La ontología de la imagen en la diáspora contemporánea de las pesquerías gallegas [PDF]

open access: yes, 2008
En el siguiente artículo presentamos una colección de fotografías etnográficas que dan a conocer la diáspora acontecida a mediados del siglo XX, de una parte de la flota pesquera gallega al Atlántico Sur y su asentamiento en el puerto gaditano.
Broullón Acuña, Esmeralda
core  

Immersion patterns alone can predict vessel following by albatrosses

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1831-1843, August 2025.
We demonstrate that seabird immersion patterns alone can detect high‐risk seabird‐vessel interactions, even in the absence of locational data for both seabirds and vessels. Our approach could allow for more comprehensive seabird bycatch risk assessments that quantify previously hidden seabird‐vessel interactions, such as those involving migratory life ...
Jonathan D. Rutter   +6 more
wiley   +1 more source

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