Results 41 to 50 of about 577,370 (206)

Gonolobus in the spotlight: History, diversity, and citizen science

open access: yesTAXON, Volume 75, Issue 5, October 2026.
Abstract Gonolobus (Apocynaceae) is a distinctive genus of climbing plants, distributed from the southern United States to Argentina. This study presents a comprehensive, integrative analysis of the genus, synthesizing its intricate taxonomic history, biogeographic patterns, and the contribution of citizen science to its modern systematics. We compiled
Leonardo O. Alvarado‐Cárdenas   +4 more
wiley   +1 more source

Distribution. Mexico, from Sonora and Chihuahua S along Sierra Madre Occidental and Sierra Madre del Sur, and from Coahuila S along Sierra Madre Oriental to Veracruz; isolated records from Yucatan Pemnsula and Cozumel 1, but these are uncertain. in Vespertilionidae

open access: yes, 2019
Distribution. Mexico, from Sonora and Chihuahua S along Sierra Madre Occidental and Sierra Madre del Sur, and from Coahuila S along Sierra Madre Oriental to Veracruz; isolated records from Yucatan Pemnsula and Cozumel 1, but these are uncertain.Published
Don E. Wilson, Russell A. Mittermeier
core   +1 more source

Tipificación y caracterización del sistema de producción del cerdo criollo de la Región Centro, México

open access: yesEcosistemas y Recursos Agropecuarios, 2022
El objetivo fue realizar la caracterización fenotípica y el sistema de producción del cerdo criollo presente en la región centro de la Sierra Madre Oriental, en los municipios de Huehuetla y San Bartolo Tutotepec (Hidalgo) y Atlequizayan, Ciudad de ...
Arturo Angel-Hernández   +5 more
doaj   +1 more source

Extrapolation strategy matters when transferring ecological niche models: new visualization tools for informed decisions

open access: yesEcography, Volume 2026, Issue 9, September 2026.
Abstract Ecological niche models (ENMs) are commonly used to predict species' potential distributions across space and time, allowing researchers and practitioners to assess invasion risk, estimate the impacts of future climate change, and reconstruct past distributions.
Gonzalo E. Pinilla‐Buitrago   +2 more
wiley   +1 more source

Delineation of Flow Components in a Tropical Region With Carbonate Rocks of Southeastern Mexico

open access: yesHydrological Processes, Volume 40, Issue 9, September 2026.
Hydrochemistry and statistical methods help to delimit the flow components in carbonate rocks with marine intrusion. ABSTRACT This study analyses groundwater flow systems in a tropical karst aquifer of the Yucatán Peninsula, Mexico, where population growth and tourism are concerns due to increasing urbanisation.
Castro‐Zarate Martha Edith   +9 more
wiley   +1 more source

Multiscale Interactions in the Genesis of a Mesoscale Gravity Wave: The 7 March 2008 Case Study

open access: yesMeteorological Applications, Volume 33, Issue 5, September/October 2026.
This study illustrates a four‐stage terrain–jet interaction sequence leading to mesoscale gravity wave (MGW) initiation embedded within extratropical cyclones during the 7 March 2008 event across the south‐central United States. As a synoptic cold front encounters the Sierra Madre Oriental Mountains, terrain‐induced splitting enhances cold‐air damming ...
Ananya Sen   +2 more
wiley   +1 more source

El bosque mesófilo de montaña en el municipio de Landa de Matamoros, Querétaro, México

open access: yesBotan‪ical Sciences, 2002
Se realizó un estudio florístico del bosque mesófilo de montaña localizado en el extremo oriental del municipio de Landa de Matamoros, Querétaro; el área está enclavada en la Sierra Madre Oriental y queda incluida en la Reserva de la Biosfera de la ...
Sandra Cartujano   +3 more
doaj   +1 more source

Rio Grande, Sierra Madre and Pacific Ry. to the Yaqui gold fields of Mexico : via El Paso, Texas, Ciudad Juarez and Casas Grandes, Chia. Mexico [PDF]

open access: yes, 1898
Scale not given.1 map ; 31 x 39 cm, folded to 21 x 9 cmRelief shown by shading.Panel title: Rio Grande, Sierra Madre and Pacific Ry. to the Yaqui gold fields of Mexico : via El Paso, Texas, Ciudad Juarez and Casas Grandes, Chia., Mexico.Alternate title ...

core  

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  

Riqueza, distribución geográfica y estado de conservación del género Dahlia (Asteraceae) en México

open access: yesActa Botanica Mexicana, 2018
Antecedentes y Objetivos: El género Dahlia (Asteraceae) es nativo de América y México es su centro de diversificación. Dahlia es importante en la horticultura ornamental, su mejoramiento genético ha generado más de 15,000 variedades.
Marco Carrasco-Ortiz   +5 more
doaj   +1 more source

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