Results 61 to 70 of about 6,828 (239)

Diferenciación morfológica poblacional de Magnolia rzedowskiana (Magnoliaceae): especie endémica en peligro de extinción de la sierra Madre Oriental, México

, 2020
Magnolia rzedowskiana es una especie recien descrita, con pocas poblaciones relictas, de escasa densidad y endemica del bosque de niebla de la sierra Madre Oriental, Mexico.
Marisol Gutiérrez-Lozano, A. Sánchez-González, J. A. Vázquez-García, Lauro López-Mata, Pablo Octavio-Aguilar   +4 more
semanticscholar   +1 more source

Ecological Niche Differences Underlie the Assembly of Endemic Birds in Acrobiont Forests of Northern Mesoamerica

Journal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim The study of the structure of species assemblages has typically assumed that similar environments share common species; however, interacting biogeographic and phylogenetic processes are equally important. The understanding that ecological processes operate at different spatial scales to shape species assemblages led to the concept of ...
Luis A. Sánchez‐González, David A. Prieto‐Torres, Orlando J. Espinosa‐Chávez   +2 more
wiley   +1 more source

Which global circulation model works best for my region? Concordance with genetic data for a Neotropical shrew

Ecography, Volume 2025, Issue 12, December 2025.
Copious questions in global change biology require estimates of climatic suitability for species in the past or future, often via transfers of ecological niche models (ENMs) using outputs from global circulation models (GCMs). However, available GCMs differ markedly, affecting hindcasts and forecasts of species potential distributions. We propose using
Lázaro Guevara, Amaranta Zugasti‐Mateos, Gonzalo E. Pinilla‐Buitrago, Miguel Ángel León‐Tapia, Ella Vázquez‐Domínguez, Robert P. Anderson   +5 more
wiley   +1 more source

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

Ecosistemas 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, Carlos Alberto García-Munguía, Alberto Margarito García- Munguía, Mauricio Valencia-Posadas, Jesús Hernández Ruiz, Pablo Alfonso Velázquez-Madrazo   +5 more
doaj   +1 more source

Spatial Representativeness of MexFlux as a Regional FLUXNET Network

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Environmental observatory networks are fundamental in advancing scientific understanding of biogeochemical processes. FLUXNET is a global network of regional eddy covariance networks that measure ecosystem‐scale exchanges of greenhouse gases (e.g., CO2, CH4, H2O) and energy between the biosphere and the atmosphere.
Rodrigo Vargas, Huong Le, Samuel Villarreal, M. Susana Alvarado‐Barrientos, Alejandro Cueva, Josue Delgado‐Balbuena, Dulce Flores‐Renteria, César Hinojo‐Hinojo, Mónica Cervantes‐Jiménez, Eli R. Pérez‐Ruiz, Zulia Sánchez‐Mejía, Tonantzin Tarin, Stephen H. Bullock, Alejandro E. Castellanos, Bernardo Figueroa‐Espinoza, Jaime Garatuza‐Payán, Friso Holwerda, Julio César Rodríguez, Nidia E. Rojas‐Robles, Jorge M. Uuh‐Sonda, Erik Velasco, Enrico A. Yépez   +21 more
wiley   +1 more source

Especies de aves en riesgo en el bosque mesófilo de montaña en cinco AICA de la Sierra Madre Oriental, México

, 2020
One hundred twenty-five endangered or endemic bird species inhabit the cloud forests of Mexico. In a time of loss of biodiversity and reduction of cloud forest it is important to determine which species inhabit this ecosystem.
Pablo Caballero-Cruz, Guillermo Vargas-Noguez, R. Ortiz-Pulido   +2 more
semanticscholar   +1 more source

Does Karyotype Structure Co‐Occurrence Patterns in a Chromosomally Diverse and Species‐Rich Clade of Lizards (Genus Sceloporus)?

Journal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim We investigated the biogeographic consequences of chromosomal speciation, or structural changes in chromosome arrangement that lead to reproductive isolation, an intriguing speciation mechanism with implications for the phylogenetic and geographic distribution of species and chromosomal diversity. Location. North and Central America. Taxa.
Isaac W. Krone, Erin P. Westeen
wiley   +1 more source

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

Botan‪ical 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, Sergio Zamudio, Othón Alcántara-Ayala, Isolda Luna   +3 more
doaj   +1 more source

Historical biogeography of the genus Rhadinaea (Squamata: Dipsadinae)

Ecology and Evolution, 2021
Multiple geological and climatic events have created geographical or ecological barriers associated with speciation events, playing a role in biological diversification in North and Central America.
Uriel A. García‐Sotelo, Uri O. García‐Vázquez, David Espinosa   +2 more
doaj   +1 more source

Potencial dendroclimático de Pinus pinceana Gordon en la Sierra Madre Oriental

Madera y Bosques, 2016
Se determinó la sensibilidad climática de Pinus pinceana Gordon y su potencial para reconstrucciones climáticas en diez de sus poblaciones localizadas en la región noreste (Zacatecas y Coahuila), norte-centro (San Luis Potosí) y centro (Hidalgo y Querétaro) de México.
Miriam Santillán-Hernández, Eladio H. Cornejo-Oviedo, José Villanueva-Díaz, Julián Cerano-Paredes, Salvador Valencia-Manzo, Miguel Ángel Capó-Arteaga   +5 more
openaire   +3 more sources