Results 101 to 110 of about 32,340 (225)

Some aspects of upwelling in the Gulf of Panama [PDF]

open access: yes, 1958
ENGLISH: Strong coastal upwelling occurs in the Gulf of Panama regularly each year during the season, from about January through April, when strong northerly winds are blowing offshore. Because of the evident importance of upwelling to the ecology of the
Bishop, Yvonne M.M.   +2 more
core  

Mangle Botoncillo: un caso de tropicalización en el Golfo de California

open access: yes, 2021
Fil: Martinetto, Paulina Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales.
Ochoa Gómez, Jonathan   +3 more
openaire   +1 more source

A Delta Once More: Restoring Riparian and Wetland Habitat in the Colorado River Delta [PDF]

open access: yes, 1999
Outlines the delta's history and current political context, documents recent findings about the delta's partial recovery, and makes recommendations for maintaining existing flows to further benefit and sustain the remnant wetland ...
Carlos Valdes-Casillas   +5 more
core  

Dieta del lobo marino de California, Zalophus californianus Lesson, 1828), en la Isla San Jorge, en el norte del Golfo de California, México, 1998–1999

open access: yesCiencias Marinas, 2005
El lobo marino de California, Zalophus californianus (Lesson, 1828), es el único pinnípedo residente en el Golfo de California, donde sus mayores poblaciones están en el cinturón de las Grandes Islas y en el norte del golfo.
doaj  

A study of the Eastern Pacific fishery for tuna baitfishes, with particular reference to the anchoveta (Cetengraulis mysticetus) [PDF]

open access: yes, 1957
ENGLISH: Most of the catches of yellowfin and skipjack tuna from the Eastern Pacific Ocean are made by vessels fishing with poles and lines and live bait.
Alverson, Franklin G., Shimada, Bell M.
core  

Genesis of manganese oxide mineralization in the Boleo region and Concepción Peninsula, Baja California Sur: constraints from Pb-Sr isotopes and REE geochemistry

open access: yesRevista Mexicana de Ciencias Geológicas, 2014
La mineralización de óxidos de manganeso de la porción oriental de Baja California Sur está íntimamente relacionada a la evolución tectónica del Golfo de California durante el Neógeno.
Rafael Del Rio-Salas   +9 more
doaj  

Análisis volumétrico de las masas de agua del Golfo de California

open access: yes, 1993
Usando el método descrito por Montgomery (1955) y Carmack (1973) y datos hidrográficos que cubren el período 1939-1986, se realiza, en términos volumétricos, una cuantificación de las masas de agua presentes en el Golfo de California. Los intervalos característicos de temperatura y salinidad son redefinidos en base a la información hidrográfica y a una
openaire   +2 more sources

CYST-THECA RELATIONSHIPS OF GONYAULACALES AND PERIDINIALES (DINOPHYCEAE) FROM BAHÍA CONCEPCIÓN, GULF OF CALIFORNIA

open access: yesActa Botanica Mexicana, 2009
Mediante ensayos de germinación se logró definir la relación quiste-teca de Gonyaulax spinifera (= Spiniferites mirabilis), Protoceratium globosum, Preperidinium meunieri (= Dubridinium caperatum), Protoperidinium denticulatum (= Brigantedinium ...
Lourdes Morquecho   +2 more
doaj  

Pulsos de humedad sobre el Golfo de California

open access: yes, 1999
Based on atmospheric soundings and surface meteorological data, the net moisture transport towards northwestern Mexico and the southwestern U.S. through the Gulf of California was established. This humidity transport occurs during the period of the Mexican Monzoon (summer), and it is restricted to the lower levels of the atmosphere (>850 mb).
openaire   +1 more source

Shaped by Their Environment: Variation in Blue Whale Morphology across Three Productive Coastal Ecosystems. [PDF]

open access: yesIntegr Org Biol, 2023
Barlow DR   +10 more
europepmc   +1 more source

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