Results 41 to 50 of about 54,488 (217)

A Characterisation of Extreme‐Heat Occurrence and Its Trends in Mexico Based on a High Resolution Dataset

open access: yesInternational Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
As Mexico faces rising temperatures and increasing events of extreme heat, improvements in the analysis and characterisation of these phenomena are necessary, as they offer new insights into the spatial variability of such trends and their underlying causes.
David Maximiliano Zermeño‐Díaz
wiley   +1 more source

La deformación cenozoica poslaramídica en la parte meridional de la Mesa Central, México

open access: yesRevista Mexicana de Ciencias Geológicas, 2019
Los rasgos estructurales y las edades de la deformación poslaramídicos en el sur de la Mesa Central contrastan con los de las provincias que la circundan. En la Sierra Madre Oriental, la deformación extensional cenozoica es mínima.
Ángel Francisco Nieto-Samaniego   +2 more
doaj  

Geochronology of Mexican mineral deposits. II: Veta Madre and Sierra epithermal vein systems, Guanajuato district [PDF]

open access: yes, 2015
This paper presents two new high-resolution geochronological determinations for the epithermal deposits in the World-class Guanajuato mining district, in central Mexico.
Camprubi, Antoni   +4 more
core   +1 more source

Freshwater Conservation Priority Areas Are Threatened by Global Mining Activities

open access: yesGlobal Change Biology, Volume 32, Issue 3, March 2026.
Meeting global mineral demands, including those for decarbonization, risks amplifying threats to freshwater biodiversity. This study presents the first global mapping of conflicts between mining and freshwater conservation, revealing that mining may contaminate up to 1.8 million km of rivers, with over 18% within conservation priority areas.
Mariana Braz Pires   +6 more
wiley   +1 more source

Hacia una síntesis biogeográfica de México Toward a synthesis of Mexican biogeography

open access: yesRevista Mexicana de Biodiversidad, 2005
El reconocimiento de componentes bióticos constituye una primera etapa hacia una teoría biogeográfica sintética. En México podemos caracterizar 3 componentes bióticos principales, cada uno con una combinación diferente de elementos bióticos.
Juan J. Morrone
doaj  

Novedades en el género Dahlia (Asteraceae: Coreopsideae) en Nueva Galicia, México

open access: yesBotan‪ical Sciences, 2015
La tribu Coreopsideae (Asteraceae) concentra una alta diversidad y endemismo en el área conocida como Nueva Galicia, en el occidente de México. Dahlia es un género característico de Coreopsideae, y en Nueva Galicia se sabía que crecían D.
Arturo Castro-Castro   +4 more
doaj   +1 more source

Bufo microscaphus [PDF]

open access: yes, 1988
Number of Pages: 3Integrative BiologyGeological ...
Price, Andrew H., Sullivan, Brian K.
core   +1 more source

Juan María de Salvatierra en el Noroeste (1680-1693)

open access: yesAnales de Antropología, 2010
Juan María Salvatierra es bien conocido como fundador de las misiones bajacalifornianas, pero su actividad en las misiones jesuísticas de la Sierra Madre Occidental (Sonora, Sinaloa y Chínipas), de 1680-1693 prácticamente se desconocen.
Luis González Rodríguez
doaj   +1 more source

Dipsosaurus, D. dorsalis [PDF]

open access: yes, 1992
Number of Pages: 6Integrative BiologyGeological ...
Hulse, Arthur C.
core   +1 more source

Ungulate prey availability to inform Mexican wolf recovery within its historical range

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We estimated the potential ecological carrying capacity for the Mexican wolf based exclusively on ungulate prey biomass estimated from camera trap surveys. In the United States, the potential density estimate is high (21.4–52.7 wolves/1,000 km2) owing to the presence and relatively high densities of elk, mule deer, and white‐tailed deer.
Alejandro González‐Bernal   +6 more
wiley   +1 more source

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