Results 61 to 70 of about 6,049 (142)

Algunas consideraciones biogeograficas sobre el Pacifico Sudoriental

open access: yesBrazilian Journal of Oceanography, 1980
The improved study of the Eastern South Pacific undertaken in the last years enables us to have a better view of the marine communities' biogeography. The author, elaborating on several ideas of previous studies, proposes four subdivisions or districts ...
Manuel Vegas-Velez
doaj   +1 more source

The biology and culture of marine bivalve molluscs of the genus Anadara [PDF]

open access: yes
A review of the general biology, ecology, population dynamics, reproduction and culture methods of marine bivalves of the family Arcidae, subfamily Anadarinae.
Broom, M.J.
core  

Tasa de captura y composición de tamaños de Anadara spp. en Puerto El Morro, Ecuador

open access: yesLa Técnica: Revista de las Agrociencias, 2018
Catch rate and size composition of mangrove cockles Anadara spp. in Puerto El Morro, Ecuador Resumen Un análisis de la tasa de captura [captura por unidad de esfuerzo (CPUE)] y la composición de tamaños del desembarque de concha en la localidad de ...
Luis Alfredo Flores Vera   +1 more
doaj   +1 more source

Cockles in custody: the role of common property arrangements in the ecological sustainability of mangrove Fisheries on the Ecuadorian Coast

open access: yesInternational Journal of the Commons, 2011
Scholars of common property resource theory (CPR) have long asserted that certain kinds of institutional arrangements based on collective action result in successful environmental stewardship, but feedback and the direct link between social and ...
Christine M. Beitl
doaj   +1 more source

Black ark Anadara tuberculosa (Sowerby, 1833) and Brown ark Anadara similis (C.B. Adams, 1852) in the mangroves of Tumbes. September 2018 [PDF]

open access: yes, 2020
En los manglares de Tumbes en setiembre 2018 se efectuó la prospección biológico poblacional de concha negra Anadara tuberculosa y concha huequera Anadara similis. Se establecieron 3 estaciones, evaluándose 19 canales de marea y 10 islas.
Montero, Percy   +2 more
core  

Identificacion del Vibrio parahaemolyticus en Anadara tuberculosa (concha peluda) comercializado en el Muelle del Puerto de La Libertad

open access: yes, 2021
Se investigó la presencia o ausencia del Vibrio parahaemolyticus en la especie bivalva Anadara tuberculosa (concha peluda) durante la época lluviosa y época seca (julio del año 2019 a marzo 2020), las muestras de Anadara tuberculosa fueron recolectadas ...
Avalos Platero, Denis Francisco   +1 more
core  

Ensayo de liberación de gametos de anadara tuberculosa utilizando tres niveles de salinidad

open access: yes
Se evaluó la liberación de gametos de Anadara tuberculosa (piangua) bajo tres niveles de salinidad (0, 15 y 30 UPS) para determinar las condiciones más favorables de reproducción en ambientes controlados.
Cristian Camilo Torres Viveros
core   +1 more source

Cuantificación de metales pesados en Anadara tuberculosa(Mollusca:bivalvia) del estero Huaylá de Puerto Bolívar, por espectrofotometría de absorción atómica

open access: yesCiencia UNEMI, 2017
The presence of heavy metals in bivalve molluscs implies a serious problem for the consumers health of this type of food. Therefore, the objective of the present investigation was to determine the presence of heavy metals in Anadara tuberculosa, mollusc ...
Collaguazo-Collaguazo, Yadira   +2 more
doaj  

Physiological and molecular response of Anadara tuberculosa (Arcoida: Arcidae) to salinity stress.

open access: yes, 2017
The pustulose ark A. tuberculosa is an emblematic species of mangrove ecosystem that is currently in a vulnerable condition. The development of its aquaculture, to begin with genetic breeding programs, requires the identification of molecular biomarkers, particularly those associated with salinity stress. With this purpose, specimens of A.
Mendoza, Oscar   +9 more
openaire   +1 more source

Kinetics of bioaccumulation of polycyclic aromatic hydrocarbons in Anadara similis (Adams, 1852) and Anadara tuberculosa (Sowerby, 1833) (Arcoida: arcidae) [PDF]

open access: yes, 2012
The bioaccumulation of aromatic polycyclic hydrocarbons (PAH`s) in the bivalve mollusk Anadara similis and A. tuberculosa, was determined, being the latter species used as bio-monitor organism in the Colombian Pacific.
Arencibia, Gustavo   +4 more
core   +2 more sources

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