Results 31 to 40 of about 5,983 (258)

Bathymetry and active geological structures in the Upper Gulf of California

open access: yesBoletín de la Sociedad Geológica Mexicana, 2009
Bathymetric surveys made between 1994 and 1998 in the Upper Gulf of California revealed that the bottom relief is dominated by narrow, up to 50 km long, tidal ridges and intervening troughs. These sedimentary linear features are oriented NW-SE, and run across the shallow shelf to the edge of Wagner Basin.
Luis G. Alvarez   +3 more
openaire   +1 more source

Upper-ocean circulation patterns in the northern Gulf of California, expressed in Ers-2 Synthetic Aperture Radar Imagery

open access: yesCiencias Marinas, 2001
ERS-2 Synthetic Aperture Radar (SAR) frames were collected over the northern Gulf of California during winter 1999. The frames, presented here as a single composite image (100 x 300 km), express a mesoscale meander or eddy-like feature, approximately 80
A Martínez-Díaz-León
doaj   +1 more source

Range extension of brachyuran crabs along the Baja California coast, Mexico (Crustacea: Decapoda)

open access: yesCiencias Marinas, 1998
 The study of brachyuran crabs collected from intertidal areas of the upper Gulf of California and the west coast of the Baja California peninsula, at Tortugas Bay, Baja California Sur, has produced a northern range extension for the following species ...
E Campos, G López
doaj   +1 more source

Barotropic background currents in the Gulf of California

open access: yesCiencias Marinas, 2003
 A field of barotropic background currents (BC) in the Gulf of California is constructed numerically. The definition of BC used here is based on suppositions about (i) the horizontal homogenization of potential vorticity in large-scale gyres, and (ii ...
V Makarov, A Jiménez-Illescas
doaj   +1 more source

Analysis of the corvina gulf fishery as a function of management actions in the Upper Gulf of California, Mexico

open access: yesLatin American Journal of Aquatic Research, 2017
The gulf corvina (Cynoscion othonopterus), is an endemic species of the Gulf of California, and its fishery is one of the most important in the Upper Gulf of California. Two dynamic biomass models (Schaefer & Pella-Tomlinson), were used to assess the state of the stock due to the lack of enough age data for a reliable full age-structured stock ...
Joaquín Humberto Ruelas-Peña   +2 more
openaire   +2 more sources

Fisheries and Biodiversity in the Upper Gulf of California, Mexico

open access: yes, 2012
Gerardo Rodriguez-Quiroz1, Eugenio Alberto Aragon-Noriega2, Miguel A. Cisneros-Mata3 and Alfredo Ortega Rubio4 1Centro Interdisciplinario de Investigaciones para el Desarrollo Integral Regional, Unidad Sinaloa, 2Centro de Investigaciones Biologicas del Noroeste, Unidad Sonora, 3Instituto Nacional de Pesca, SAGARPA, Centro Regional de Investigaciones ...
Gerardo Rodrguez-Quiroz   +3 more
openaire   +2 more sources

Spatial segregation in eastern North Pacific skate assemblages. [PDF]

open access: yesPLoS ONE, 2014
Skates (Rajiformes: Rajoidei) are common mesopredators in marine benthic communities. The spatial associations of individual species and the structure of assemblages are of considerable importance for effective monitoring and management of exploited ...
Joseph J Bizzarro   +6 more
doaj   +1 more source

Measurements of upper mantle shear wave anisotropy from stations around the southern Gulf of California [PDF]

open access: yesGeofísica Internacional, 2008
Se cuantificó la anisotropía sísmica del manto superior usando estaciones que rodean la parte sur del Golfo de California. El movimiento absoluto de la placa de América del Norte puede explicar las mediciones en la parte continental estudiada e implica ...
S. A. C. van Benthem   +3 more
doaj   +2 more sources

Perivascular Matrix Densification Dysregulates Angiogenesis and Activates Pro‐Inflammatory Endothelial Cells

open access: yesAdvanced Science, EarlyView.
Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia   +17 more
wiley   +1 more source

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