Results 101 to 110 of about 14,932 (160)

¿Que es el Codigo de Conducta para la Pesca Responsable? [PDF]

, 2001
(PDF contains 19 ...

core  

BIOECOLOGÃ�A DE LA RAYA DE AGUA DULCE Potamotrygon magdalenae (Duméril, 1865) (MYLIOBATIFORMES) EN LA CIÉNAGA DE SABAYO, GUAIMARAL, COLOMBIA BIOECOLOGY OF THE FRESHWATER STINGRAY Potamotrygon magdalenae (Duméril, 1865) (MYLIOBATIFORMES) FROM THE CIÉNAGA DE SABAYO, GUAIMARAL, COLOMBIA

Revista U.D.C.A Actualidad & Divulgación Científica, 2011
A pesar de la representatividad de Potamotrygon magdalenae en Colombia, por encontrarse a lo largo de la cuenca del río Magdalena y sus afluentes, esta raya no ha sido objeto de estudios previos, desconociéndose la mayor parte de sus aspectos bio ...
Herly Bibiana Ramos-Socha, Marcela Grijalba-Bendeck   +1 more
doaj  

Calming down the seas: the near collapse of an Atlantic coastal fishery [PDF]

, 2010
For years now the estimates of the consequences of overfishing for marine ecosystems have differed greatly within the scientific community^1^. The use of commercial catch statistics to estimate tendencies has been much criticised^2^, but alternative ...
Juan Freire, Pablo Pita
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Long-term (2002-2011) changes on Cetengraulis edentulus (Clupeiformes: Engraulidae) fisheries in Guanabara Bay, Brazil

Revista de Biología Tropical, 2014
C. edentulus accounts for the major fishery resource in Guanabara Bay, but there are only few studies about its captures.This study analyzed the long term changes on C.
Ana Clara Sampaio Franco, Daniel Shimada Brotto, David Man Wai Zee, Luciano Neves dos Santos   +3 more
doaj  

Algunos aspectos de la dinamica de las poblaciónes y su importancia para la administración de pesquerías marinas comerciales [PDF]

, 1955
Una población de peces oceánicos explotada por una pesquería, puede ser influenciada por un gran número de factores dentro del complejo sistema ecológico de que forma parte.
Schaefer, Milner B.
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Foraging behavior of female Guadalupe fur seals (Arctocephalus townsendi) and the implications for offspring dependence

Animal Biotelemetry
Background Female fur seals and sea lions are central place foragers during the lactation period. Understanding foraging behavior is key to informing conservation and management of otariids, particularly for species whose populations are still recovering
María José Amador-Capitanachi, Fernando R. Elorriaga-Verplancken, Joffrey Jouma’a, Roxanne S. Beltran, Jeffrey Harris, Héctor Villalobos, Rodrigo Moncayo-Estrada, Tenaya Norris   +7 more
doaj   +1 more source

Trophic assessment of three sympatric batoid species in the Southern Gulf of California. [PDF]

PeerJ, 2023
Enríquez-García AB, Cruz-Escalona VH, Carriquiry JD, Ehemann NR, Mejía-Falla PA, Marín-Enríquez E, Treinen-Crespo C, Vélez-Tacuri JR, Navia AF.   +8 more
europepmc   +1 more source

The Jack mackerel Trachurus murphyin Peru

Revista Peruana de Biología, 2013
Jorge Csirke
doaj   +1 more source

Análisis bioeconómico diario en una pesquería artesanal multiespecífica de Yucatán, México.

Aquatic Living Resources, 2001
openaire   +1 more source

Fish species richness in the Terminos Lagoon: An occurrence data compilation of four sampling campaigns along a multidecadal series. [PDF]

Biodivers Data J, 2021
Paz-Ríos CE, Sosa-López A, Torres-Rojas YE, Ramos-Miranda J, Del Río-Rodríguez RE.   +4 more
europepmc   +1 more source