Results 1 to 10 of about 717,821 (221)

Soft-bottom macrofauna along the coast of Bahía de Los Ángeles, Gulf of California, during the summer and winter

open access: yesCiencias Marinas, 2021
This work constitutes an effort to evaluate benthic biodiversity in Bahía de Los Ángeles, Gulf of California, Mexico. To characterize macrofauna at the family level, 2 sampling campaigns took place during summer 2013 and winter 2014 at 6 coastal ...
Luis Enrique Ángeles-Gonzalez   +4 more
doaj   +1 more source

Genoma mitocondrial completo del lenguado de California, Paralichthys californicus

open access: yesCiencias Marinas, 2020
El lenguado de California, Paralichthys californicus, es una especie de pez plano con un alto valor econónico debido a su tamaño y a la calidad de su carne. En este trabajo se presenta el genoma mitocondrial completo de P. californicus.
Carmen E Vargas-Peralta   +4 more
doaj   +1 more source

Variabilidad estacional e interanual de la concentración de clorofila y de la productividad primaria frente al estado de Campeche, golfo de México

open access: yesCiencias Marinas, 2022
El objetivo de este trabajo fue caracterizar la variabilidad espaciotemporal de clorofila satelital (Clsat), productividad primaria (PP), temperatura de la superficie del mar (TSM) y altura del nivel del mar (ANM) de julio de 2002 a diciembre de 2018 en
Santiago J Quetz-Que   +4 more
doaj   +1 more source

Pelagic ecosystem response to interannual variability off Baja California

open access: yesCiencias Marinas, 2008
Seasonal anomalies of salinity, phytoplankton chlorophyll a, and zooplankton volume off Baja California were examined from data obtained during 2001–2007.
G Gaxiola-Castro   +6 more
doaj   +1 more source

Water–air carbon fluxes in the coastal upwelling zone off northern Baja California

open access: yesCiencias Marinas, 2015
An important challenge in marine science is to quantify the air–sea flux of carbon because of its possible relation to climate change and the decreasing pH in seawater.
Mauricio Alfredo Muñoz-Anderson   +4 more
doaj   +1 more source

Primary productivity observations in the eastern tropical Pacific off Cabo Corrientes, Mexico

open access: yesCiencias Marinas, 2009
The in situ primary productivity (PP) and phytoplankton biomass (chlorophyll a concentration, Chla) of the Cabo Corrientes region, in the eastern tropical Pacific off Mexico, were studied using data from three oceanographic cruises (May and November ...
DC López-Sandoval   +4 more
doaj   +1 more source

Educación científica a propósito de la palabra crisis [PDF]

open access: yes, 2011
La palabra crisis ha tomando una gran relevancia social. Tras ella se vislumbra una situación que incorpora múltiples dimensiones entre las que destacamos una crisis socioambiental, una sociocultural y una sociocientífica.
Bonil, Josep, Pujol, Rosa M.
core   +2 more sources

Yucatan Current variability through the Cozumel and Yucatan channels

open access: yesCiencias Marinas, 2011
A comparison based on eight months of simultaneous observations of the flow variability in the Yucatan and Cozumel channels shows that the portion of the Yucatan Current that crosses through Cozumel Channel is best correlated with the flow near the ...
G Athié   +4 more
doaj   +1 more source

Structural pattern of the Todos Santos Coastal Plain, based on geophysical data

open access: yesCiencias Marinas, 2004
A set of gravity and magnetic data taken within the Todos Santos Coastal Plain between 1962 and 2000 from land, sea and air is used to integrate the structural framework and tectonic model of this area. The present work collected all the available data,
MA Pérez-Flores   +4 more
doaj   +1 more source

Effect of extinction on the high-energy optical response of photonic crystals [PDF]

open access: yes, 2007
An analysis of the optical response of photonic crystals in the high-order band energy range is herein presented. High and abruptly fluctuating specular reflectance is predicted for perfect lattices at those energies even in the absence of any photonic ...
Depine, Ricardo A.   +2 more
core   +1 more source

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