Botanical Sciences, 2022 Antecedentes: La Zona de Transición Mexicana representa un centro de diversificación y área de endemismo para Sedum subgénero Sedum. Las provincias biogeográficas Sierra Madre del Sur, Faja Volcánica Mexicana, Sierra Madre Oriental y Sierra Madre ...
Arturo Castro-Castro +5 more
doaj +3 more sources
Geofísica Internacional, 1986 Las ignimbritas riolíticas de la región de Batopilas, del norte de la Sierra Madre Occidental, están interestratificadas con un número menor de lavas andesíticas y dacíticas.
K.L. Cameron, M. Cameron, B. Barreiro
doaj +3 more sources
Diversity Hotspots and Vulnerability of Pine Species in the Sierra Madre Occidental, Western Mexico. [PDF]
Ecol EvolThe present study employs a modeling approach to examine the current and future distribution of 19 pine species in the Sierra Madre Occidental, Mexico. This was done in order to identify areas with high potential for pine species richness and to determine which species are at risk due to climate change under different projections.
Ruacho-González L +5 more
europepmc +2 more sources
Dissimilar climatic niche is predictive of contrasting historical demographic changes and altitudinal shifts in related oak species (Quercus). [PDF]
Am J BotAbstract Premise Comparative surveys allow us to characterize the influence of specific factors on population genetic diversity and structure. We conducted a comparative phylogeographic study for three Mexican oak species to identify how their climatic niche preferences and breadth may have influenced historical demography and range shifts during ...
Gaytan-Legaria R +3 more
europepmc +2 more sources
Revista Mexicana de Biodiversidad, 2016 Meristic and morphometric analyses and comparisons were conducted between an undescribed sucker of Río Culiacán (Catostomus sp.) and a Yaqui sucker (Catostomus bernardini) from the rivers Yaqui, Fuerte and Conchos in the Sierra Madre Occidental.
Gorgonio Ruiz-Campos +3 more
doaj +3 more sources
High Elevation Occurrences of Jaguars (<i>Panthera onca</i>, Linnaeus 1758) (Mammalia, Felidae) in Northwestern Mexico, With a Record of Collaborative Interactions. [PDF]
Ecol EvolJaguars in the northern end of their distribution have recently become the center of conservation efforts; however, the State of Chihuahua has been underrepresented in monitoring projects. We present five new records of jaguars in high altitudes as well as the first evidence of two jaguars exhibiting cooperative behavior in Mexico.
Del Pozo-López MF +2 more
europepmc +2 more sources
Historical biogeography of the genus Rhadinaea (Squamata: Dipsadinae) [PDF]
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 +2 more
doaj +2 more sources
Environmental suitability throughout the late quaternary explains population genetic diversity. [PDF]
EcographyGenetic variation among populations is reflected in biogeographic patterns for many species, but general rules of spatial genetic variation have not been established. In this paper, we establish a theoretical framework based on projecting environmental Grinellian niches back through time to relate the present geographic distribution of population ...
Hernández-Hernández NA +2 more
europepmc +2 more sources
Estudios Geologicos, 2010 Se presentan nuevos datos sobre la estratigrafía y sedimentología de la sucesión volcanosedimentaria de la Unidad Inferior del Grupo Comondú (UIGC) al noreste de la ciudad de La Paz, en Punta Coyote, Baja California Sur, México.
M. J. Puy-Alquiza +2 more
doaj +3 more sources
Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +5 more sources