Results 11 to 20 of about 49,118 (228)

Effect of fishing tactics on the standardization of cardinalfish (Epigonus crassicaudus) catch rates in the demersal multispecies fishery off central Chile

open access: yesCiencias Marinas, 2008
We analyzed the allocation of effective fishing effort and the standardization of cardinalfish (Epigonus crassicaudus) catch rates in the multispecies demersal trawl fishery off central Chile.
R Wiff   +3 more
doaj   +1 more source

Síntesis histórica y estado actual de la pesquería de vieira patagónica Zygochlamys patagonica (King 1832) en la Argentina. Biología, evaluación de biomasa y manejo

open access: yesMarine and Fishery Sciences, 2020
La vieira patagónica Zygochlamys patagonica (King 1832) es un molusco bivalvo que se distribuye alrededor de América del Sur en el área comprendida entre los 36° S en el Océano Atlántico y los 42° S en el Océano Pacífico. Las agregaciones más importantes
Silvana Campodónico   +3 more
doaj   +1 more source

Signaling pathways linking behavior to neurogenesis in healthy brain and disease [PDF]

open access: yes, 2020
Self-repair of the adult brain is limited – most diseases lack effective therapy. In order to better understand how a regenerative response can be achieved, studying mechanisms shaping the neurogenic niche, from environmental factors to intrinsic ...
Klempin, Friederike
core   +1 more source

Influence of environmental factors on the spawning of sciaenids in the Buenos Aires Coastal Zone, Argentina

open access: yesCiencias Marinas, 2013
The fish community in coastal waters of the Buenos Aires Province is dominated by seven sciaenid species: Micropogonias furnieri, Cynoscion guatucupa, Macrodon ancylodon, Pogonias cromis, Umbrina canosai, Paralonchurus brasiliensis, and Menticirrhus ...
Maria Inés Militelli   +3 more
doaj   +1 more source

Evaluación morfométrica y genética de la estructura poblacional de Cynoscion guatucupa de la costa de Buenos Aires en el Mar Argentino [PDF]

open access: yes, 2010
This study analyzed the morphometric, microsatellite loci and mitochondrial control region variation of the striped weakfish from two feeding and spawning grounds in the coastal area of Buenos Aires province. The characterization of the body shape proved
Díaz de Astarloa, Clara María   +4 more
core   +1 more source

Camarones, camaroneros y escasez hídrica: desafíos para la sostenibilidad pesquera de Cryphiops caementarius en la cuenca semiárida del río Choapa, Chile

open access: yesMarine and Fishery Sciences, 2022
Cryphiops caementarius es un camarón anfídromo nativo de relevancia ecológica y pesquera en cuencas hidrográficas del norte de Chile. Esta especie representa un componente importante de la identidad cultural de las comunidades de camaroneros que ...
Carlos Velásquez Gallardo   +4 more
doaj   +1 more source

Medusae and ctenophores from the Bahia Blanca Estuary and neighboring inner shelf (Southwest Atlantic Ocean, Argentina) [PDF]

open access: yes, 2017
An updated checklist of medusae and ctenophores is presented for the first time for the area comprised by the Bahía Blanca Estuary, the adjacent shelf El Rincón and Monte Hermoso beach, on the southwest coast of Buenos Aires province (Argentina).
Dutto, María Sofía   +5 more
core   +1 more source

Free-living marine nematode communities: In San Jorge gulf, Argentina [PDF]

open access: yes, 2018
The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms.
Lo Russo, Virginia   +2 more
core   +1 more source

Distribution and behavior of Argentine hake larvae: Evidence of a biophysical mechanism for self-recruitment in northern Patagonian shelf waters

open access: yesCiencias Marinas, 2011
It has been proposed that vertical movements of planktonic organisms coupled to a horizontally or vertically stratified circulation pattern could describe a retention mechanism, with ecological advantages such as favoring recruitment success.
G Álvarez-Colombo   +13 more
doaj   +1 more source

Credit allocation based on journal impact factor and coauthorship contribution [PDF]

open access: yes, 2016
Some research institutions demand researchers to distribute the incomes they earn from publishing papers to their researchers and/or co-authors.
Contreras-Reyes, Javier E.
core   +2 more sources

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