Results 61 to 70 of about 545,263 (193)

Riqueza y distribución geográfica de la tribu Tigridieae (Iridaceae) en Norteamérica

open access: yes, 2015
La tribu Tigridieae (Iridoideae: Iridaceae) es un grupo americano y monofiletico. Sus centros de diversificacion se localizan en Mexico y la parte andina de Sudamerica. El objetivo del presente trabajo fue analizar la riqueza y distribucion de Tigridieae
Guadalupe Munguía-Lino   +3 more
semanticscholar   +1 more source

Spatially nested species distribution models (N‐SDM): An effective tool to overcome niche truncation for more robust inference and projections

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1588-1605, July 2025.
N‐SDMs are key tools to develop untruncated regional climate change forecasts of species distributions at fine resolution over restricted extents. While several N‐SDM approaches were proposed, there is currently no universal solution suggesting that further developments and testing are crucial if we are to derive robust future projections of species ...
Antoine Guisan   +12 more
wiley   +1 more source

Distribución geográfica de los balnearios en México

open access: yesInvestigaciones Geográficas, 1971
The purpose of this work is to present in a global way the bathing resorts in Mexico. It allows the inmediat analysis of many aspects, as for example their distribution, their degree of explotation, their accesibility and their relation with the physical
Irma Eurosia Carrascal Galindo
doaj   +1 more source

adm: An R package for constructing abundance‐based species distribution models

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 7, Page 1404-1412, July 2025.
Abstract Abundance‐based species distribution models (ADM) correlate species abundance with environmental data to model and project abundance throughout space or time. This promising and still developing technique has gained significant attention in recent years. Here, we present the adm R package developed to support the construction of ADM, including
Admir Cesar de Oliveira Junior   +1 more
wiley   +1 more source

Distribución geográfica de algunas palmas del Uruguay

open access: yesLilloa, 2021
Los autores discuten las especies: Butia yatay, B. capitata y Trithrinax campestris. Dan ilustraciones de los frutos y semillas de las especies de Butia, para mostrar sus diferencias, también de las palmas examinadas, y además ubicarlas en un croquis ...
A. Castellanos, Arturo E. Ragonese
doaj  

Diversidad de mamíferos en los dominios climáticos de la Reserva de la Biosfera Tehuacán-Cuicatlán, México

open access: yesRevista Mexicana de Biodiversidad, 2010
La reserva de la biosfera Tehuacán-Cuicatlán (BRTC) posee gran diversidad de mamíferos, pero la información sobre distribución geográfica es incompleta para la mayoría de las especies.
Oswaldo Téllez Valdés   +5 more
doaj   +1 more source

Análisis de la distribución del servicio de educación primaria en el valle de Toluca, México [PDF]

open access: yes, 2004
El artículo describe la aplicación de un Sistema de Información Geográfica (SIG) para analizar la distribución de escuelas primarias en el valle de Toluca.
CADENA INOSTROZA, CECILIA   +3 more
core  

Mutational load and adaptive variation are shaped by climate and species range dynamics in Vitis arizonica

open access: yesNew Phytologist, Volume 247, Issue 2, Page 998-1014, July 2025.
Summary Genetic load can reduce fitness and hinder adaptation. While its genetic underpinnings are well established, the influence of environmental variation on genetic load is less well characterized, as is the relationship between genetic load and putatively adaptive genetic variation.
Christopher J. Fiscus   +3 more
wiley   +1 more source

Phylogenomic approach to integrative taxonomy resolves a century‐old taxonomic puzzle and the evolutionary history of the Acromyrmex octospinosus species complex

open access: yesSystematic Entomology, Volume 50, Issue 3, Page 469-494, July 2025.
A comprehensive, integrative study approach combining morphology, population genetics, phylogenetics and biogeography revealed that the Acromyrmex octospinosus species complex consists of two species: A. octospinosus and its social parasite A. insinuator.
Daniela Mera‐Rodríguez   +2 more
wiley   +1 more source

New records of Blepharicnema splendens (Calliphoridae: Calliphorinae, Luciliini) from Colombia

open access: yesRevista de la Sociedad Entomológica Argentina, 2007
Se revisa la distribución geográfica del califórido Blepharicnema splendens Macquart, 1843, en Colombia. Se informan nuevos registros y se presenta un mapa de distribución de la especie en Suramérica.
Eduardo AMAT, Marta WOLFF
doaj  

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