Results 21 to 30 of about 589 (140)

Fishers’ Local Ecological Knowledge to Support Mangrove Research in the Galapagos

open access: yesFrontiers in Marine Science, 2022
Mangroves provide multiple ecosystem services to coastal communities and their fisheries. In the Galapagos, mangroves have been primarily prized for their role as nursery grounds; though, the importance of cultural benefits, including the development of ...
José Pontón-Cevallos   +15 more
doaj   +1 more source

Effects of shrimp-farm effluents on the food web structure in subtropical coastal lagoons [PDF]

open access: yes, 2011
Received 4 October 2010, Revised 24 March 2011, Accepted 29 March 2011, Available online 19 April 2011Although numerous studies have reported the negative effects of shrimp aquaculture on water quality, little is known about the ecological effects of ...
Angeler, D. G.   +4 more
core   +1 more source

Código de barras de ADN revela tiburón y peces óseos no identificados en las estadísticas de desembarque de las pesquerías artesanales del norte del Perú [PDF]

open access: yes, 2022
Species-level identification of commercially landed fish provides pivotal information for stock assessment and fishery management. However, there is a common lack of species determination in landing records from small-scale fisheries (SSFs) worldwide ...
Alvarez-Jaque, Irina   +9 more
core   +2 more sources

Macroscopic gonad staging and reproductive seasonality in the Gorean snapper, Lutjanus goreensis a gonochoristic West African Lutjanid [PDF]

open access: yes, 2019
In Nigeria, the Gorean snapper Lutjanus goreensis is an important component of artisanal fisheries and trawl landings although substantial gap exists on some aspects of the species’ reproductive biology in the entire Gulf of Guinea. The main objective of
Anetekha, Martins A., Fakoya, Kafayat A.
core   +2 more sources

Efisiensi Pemanfaatan Pakan dan Pertumbuhan Ikan Kakap Putih (Lates calcarifer) dengan Penambahan Crude Enzim Bromelin [PDF]

open access: yes, 2023
Penelitian ini bertujuan untuk mengetahui pemanfaatan enzim bromelin pakan rucah serta dosis terbaik untuk meningkatkan efesiensi pakan dan pertumbuhan ikan kakap putih (Lates calcarifer).
Anggraini, Aznika Dwi   +3 more
core   +2 more sources

A standardized terminology for describing reproductive development in fishes [PDF]

open access: yes, 2011
19 páginas, 12 figuras, 3 tablas.-- Open access journalAs the number of fish reproduction studies has proliferated, so has the number of gonadal classification schemes and terms.
Alekseyev F. Y.   +51 more
core   +1 more source

Aspectos poblacionales y biológicos de la familia Lutjanidae en Latinoamérica. [PDF]

open access: yes, 2022
La familia Lutjanidae conocida como la familia de los pargos siendo depredadores medianos por lo que se puede encontrar en fondos rocosos y coralinos, esta familia tiene un gran número de especies, sin embargo esta investigación se realizó con sus tres ...
Delgado Espinal, Anthony Ronaldo
core  

Relaciones peso-longitud y efecto del microhábitat en el estado relativo de salud de peces de manglar de Chiapas, México [PDF]

open access: yes, 2022
Introduction: The specialized root systems of mangroves provide protection and food resources for young and small fish, and it is known that they are reflected on some health condition and growth characteristics of the fish, but much remains to be ...
Matamoros, Wilfredo A.   +3 more
core   +2 more sources

Cost drivers of commercial‐scale marine finfish hatchery production in southern tier US states

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 4, August 2025.
Abstract The United States has the resources to become a leader in the production of marine finfish and has developed a series of national strategic plans that include increased support for the growth of commercial marine finfish production. An economically viable hatchery phase of production is necessary to supply fingerlings needed for growout ...
Carole R. Engle   +3 more
wiley   +1 more source

Caracterización de las capturas de escama en la costa de Jalisco (México) en el periodo 2007-2010 [PDF]

open access: yes, 2014
[Resumen]La costa de Jalisco está bañada por las aguas del Océano Pacífico y es una zona en la que ocurren dos fenómenos climáticos, El Niño y La Niña. Estos fenómenos modifican la distribución de algunas especies y reducen sus poblaciones.
García Castiñeira, Alba
core  

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