Results 51 to 60 of about 3,330 (174)

Radiogenic and Stable Isotope Evidence for Recycling of Ancient Oceanic Crust in High‐Nb Basalts From Baja California, Mexico

open access: yesGeophysical Research Letters, Volume 52, Issue 18, 28 September 2025.
Abstract The genesis of high‐Nb basalts (HNB) in subduction zones remains controversial, attributed to melting products of metasomatized mantle linked to recent or ancient subduction events. Here we present radiogenic isotope and molybdenum compositions for post‐subduction HNBs and adakites from Baja California, Mexico. The HNBs show more radiogenic Sr‐
Hai‐Quan Liu   +7 more
wiley   +1 more source

Elasticidad-precio de corto y largo plazos de la demanda de agua residencial de una zona árida. Caso de estudio: La Paz, B.C.S., México

open access: yesTecnología y ciencias del agua, 2015
La sobrexplotación, intrusión salina y limitaciones en la oferta hídrica constituyen los principales problemas de zonas áridas costeras. Considerando que la ciudad de La Paz, Baja California Sur, México, presenta estas condiciones, nos hemos propuesto ...
Gerzaín Avilés Polanco   +3 more
doaj  

Efectos del cambio climático en una especie de lagartija termófila de amplia distribución (Dipsosaurus dorsalis): un enfoque ecofisiológico

open access: yesRevista Mexicana de Biodiversidad, 2019
El cambio climático global se considera una gran amenaza contra la biodiversidad, sin embargo, aún es incierto cómo afectará a diferentes grupos taxonómicos, pues la respuesta dependerá de su historia natural y de la complejidad del hábitat.
Rafael A. Lara-Resendiz   +4 more
doaj   +1 more source

De la inseguridad a la incertidumbre: el desplazamiento forzado interno en el noroeste de México [PDF]

open access: yes, 2014
Este artículo presenta las características del desplazamiento forzado interno en el noroeste de México, caso especíco de Sinaloa; parte de la idea de que el individuo ve trastocada su identidad en tres momentos: antes, durante y después, y su finalidad ...
Carlos Emilio Ibarra Montero   +2 more
core  

Meteorización y marco tectónico de rocas siliciclásticas de la Formación Morita, noreste de Sonora, México

open access: yesRevista Mexicana de Ciencias Geológicas, 2018
En el presente trabajo se hace una interpretación de las condiciones de meteorización y del marco tectónico del área fuente de las rocas siliciclásticas de la Formación Morita (Cretácico Inferior) a partir de datos de geoquímica de óxidos mayores ...
Erik Ramírez-Montoya   +6 more
doaj   +1 more source

Combining Environmental DNA Data With Oceanography, Life History and Ecology for Detecting Climate‐Induced Range Shifts

open access: yesDiversity and Distributions, Volume 31, Issue 8, August 2025.
ABSTRACT Aim Tropicalisation and other climate‐induced range shifts are rapidly restructuring global biodiversity patterns. The detection of range shifts is often complex and requires big‐data approaches. Environmental DNA (eDNA) monitoring is emerging as a powerful method for assessing biodiversity changes at unprecedented spatial and temporal ...
Karolina M. Zarzyczny   +8 more
wiley   +1 more source

Post-paleozoic tectonics of northeast mexico and its role in the evolution of the Gulf of Mexico

open access: yesGeofísica Internacional, 1986
Se muestra la evolución sedimentaria mesozoica del noreste de México a través de varios mapas paleogeográficos regionales. También, con base en diferentes estilos de plegamiento, se propone un modelo alternativo para la deformación del Terciario Temprano
R.J. Padilla y Sánchez
doaj   +1 more source

The photochemical inheritance of Eduardo Lissi and Juan Grotewold and the intersystem crossings with other inheritances

open access: yesPhotochemistry and Photobiology, Volume 101, Issue 4, Page 790-832, July/August 2025.
Eduardo Lissi, Dorita Adamo‐Lissi and Juan Grotewold in Aberystwyth, Wales, winter 1961. Upon their return to Buenos Aires in 1963, with their PhD degrees, Lissi and Grotewold started a Chemical Kinetics and Photochemistry group in the School of Sciences (University of Buenos Aires).
Silvia E. Braslavsky   +1 more
wiley   +1 more source

Seguir adelante: A qualitative exploration of Latino farmworkers' work and nonwork resources

open access: yesAmerican Journal of Community Psychology, Volume 75, Issue 3-4, Page 475-488, June 2025.
Abstract Latino immigrant workers have been an exploited community within many dangerous workforces, but especially within the agricultural industry. They are a crucial population for the labor and economy of the U.S., yet Latino farmworkers report feeling expendable, discriminated against, and exposed to hazardous working conditions.
Faviola Robles Saenz   +3 more
wiley   +1 more source

Tracking the Caribbean Magmatic Evolution: The British Virgin Islands as a Transition Between the Greater and Lesser Antilles Arcs

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 6, June 2025.
Abstract The British Virgin Islands (BVI) archipelago, located between the Greater Antilles and the Lesser Antilles, is a key location to study the geodynamic evolution of the Caribbean plate. Geochemistry of the studied samples reveals typical volcanic arc signatures, including a calc‐alkaline affinity, strong negative HFSE anomalies, and LILE ...
Noémie Bosc   +8 more
wiley   +1 more source

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