Results 21 to 30 of about 4,753 (104)

Biogeografía, competencia y demarcación simbólica del espacio: modelo arqueológico para el norte de Neuquén [PDF]

open access: yes, 2013
La biogeografía consiste en el análisis de las pautas de conducta y distribución espacial y temporal de poblaciones de organismos en relación con las propiedades del paisaje que habitan.
Barberena, Ramiro
core   +1 more source

Knowledge from non‐English‐language studies broadens contributions to conservation policy and helps to tackle bias in biodiversity data

open access: yesJournal of Applied Ecology, Volume 62, Issue 9, Page 2148-2162, September 2025.
Collecting data from local sources markedly further strengthens global biodiversity databases by adding species not previously included in international datasets. Furthermore, the addition of these data helps to understand spatial and temporal biases that potentially influence abundance trends at both national and global levels.
Filipe C. Serrano   +14 more
wiley   +1 more source

Diversidad y distribución espacial de mamíferos en un paisaje interandino transformado: evaluación integrada del Magdalena caldense, Colombia

open access: yesBiota Colombiana
La cuenca del río Magdalena ha experimentado una transformación intensa asociada a la concentración histórica de la población y actividades productivas, con implicaciones directas para la persistencia de su biodiversidad.
Diego A. Torres   +3 more
doaj   +1 more source

Chromosome‐scale reference genome of Pectocarya recurvata, the species with the smallest reported genome size in Boraginaceae

open access: yesApplications in Plant Sciences, Volume 13, Issue 3, May-June 2025.
Abstract Premise Pectocarya recurvata (Boraginaceae, subfamily Cynoglossoideae), a species native to the Sonoran Desert (North America), has served as a model system for a suite of ecological and evolutionary studies. However, no reference genomes are currently available in Cynoglossoideae. A high‐quality reference genome for P.
Poppy C. Northing   +3 more
wiley   +1 more source

¿Coinciden los espacios naturales protegidos con las áreas relevantes de diversidad de herpetofauna en España peninsular y Baleares? [PDF]

open access: yes, 2002
Debido a los elevados costes de la conservación, es importante priorizar áreas de actuación que permitan optimizar la inversión realizada. En este trabajo se identifican las áreas relevantes de biodiversidad de anfibios y reptiles en España peninsular ...
Montaña Andrés, Enrique de la   +1 more
core   +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

Biogeography, ecology and conservation in the Neopangea: new challenges in Brazil [PDF]

open access: yes, 2017
En aquest treball es posen de manifest els impactes potencials de la introducció d’espècies foranes d’aus i mamífers utilitzant alguns exemples de l’estat de São Paulo (sud-est del Brasil).
Guix, Juan Carlos
core   +1 more source

An ecological perspective for analysing rural depopulation and abandonment

open access: yesPeople and Nature, Volume 6, Issue 2, Page 490-506, April 2024.
Abstract Population loss in rural areas is rapidly increasing in high‐income countries, raising concerns and debate, given its socio‐economic consequences. Despite the evident environmental dimension of the phenomenon, ecological knowledge has been neglected in the analysis of actions aiming to reverse rural depopulation.
Francisco Lloret   +3 more
wiley   +1 more source

ECOLOGICAL BIOGEOGRAPHY: A REVIEW WITH EMPHASIS ON CONSERVATION AND THE NEUTRAL MODEL BIOGEOGRAFIA ECOLOGICA: REVISION CON ENFASIS EN CONSERVACION Y EL "MODELO NEUTRAL" BIOGEOGRAFIA ECOLOGICA: REVISION CON ENFASIS EN CONSERVACION Y EL "MODELO NATURAL"

open access: yesGayana, 2008
Ecological biogeography studies the factors that define the spatial distribution of species in the present time. This review summarises recent contributions on ecological biogeography. Most recent articles report environmental factors such as temperature,
Julián Monge-Nájera
doaj  

Snakes of the fluvial littoral of Argentina (Reptilia: Serpentes): Biodiversity and synthesis on the actual state of knowledge [PDF]

open access: yes, 2004
We analyzed the state of knowledge of the snakes biodiversity in the fluvial littoral of Argentina including aspect of species richness, sistematic, biogeography, biology, ecology and conservation.
Arzamendia, Vanesa   +2 more
core  
cerrado
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