Results 41 to 50 of about 704 (180)

Large‐scale atmospheric variability entails differential modes of seasonal tree growth in the Mediterranean Basin

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2652-2667, September 2025.
This work demonstrates the control of teleconnections on seasonal tree growth through local climate across the Mediterranean basin. Despite the constant link between the East Atlantic Pattern and temperature, synergies among teleconnections point to an east–west dipole in tree seasonal growth, driven by precipitation variability.
Héctor Hernández‐Alonso   +10 more
wiley   +1 more source

VARIABILIDAD ESPACIAL DE LAS PROPIEDADES ÁNDICAS DE UN ANDISOL HIDROMÓRFICO DEL ORIENTE ANTIOQUEÑO (COLOMBIA) SPATIAL VARIABILITY OF THE ANDIC PROPERTIES IN AN HYDROMORPHIC ANDISOL FROM THE ANTIOQUIA EAST (COLOMBIA)

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2009
Se estudió la variabilidad espacial de las propiedades ándicas y de otras relacionadas con ellas, en el horizonte superficial de un Andisol de régimen de humedad ácuico.
Daniel Francisco Jaramillo Jaramillo
doaj  

Behind the lenses: Biases in the contribution of wildlife photography to biodiversity representation

open access: yesPeople and Nature, Volume 7, Issue 2, Page 541-556, February 2025.
Abstract Nature‐related visual media has a significant impact on today's society by engaging the public in conservation problems and promoting pro‐environmental behaviours. Although major attention has been paid to how some types of visual media (e.g. documentaries) offer unrealistic portrayals of the natural world, biases on representation by wildlife
Héctor Ruiz‐Villar   +2 more
wiley   +1 more source

Temporal variability of spawning site selection in the frog Rana dalmatina: consequences for habitat management

open access: yesAnimal Biodiversity and Conservation, 2007
Variabilidad temporal en la elección de los lugares de freza de la rana ágil Rana dalmantina: consecuencias para la gestión del hábitat Evaluamos si las hembras de R.
G. F. Ficetola   +2 more
doaj   +1 more source

Regularidad global y variabilidad local de los patrones espacio temporales de la COVID 19 en Aragón (España)

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2022
Con datos de casos confirmados de COVID 19 en Aragón (España), agregados en 123 Zonas Básicas de Salud durante 50 semanas consecutivas, se han identificado, medido y caracterizado los patrones espaciotemporales de la pandemia.
Severino Escolano-Utrilla   +1 more
doaj   +1 more source

Game target‐group: Implementing inhomogeneous Poisson point process to estimate animal abundance from harvest data

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 1, Page 170-182, January 2025.
Abstract Harvest data have the potential to be used as an abundance index due to its widespread availability and long‐term collection across large geographical areas. However, challenges such as the lack of hunting effort information, varying data resolutions and reporting biases hinder its direct use as an abundance proxy.
Javier Fernández‐López   +5 more
wiley   +1 more source

Anomalías de la precipitación pluvial de São Paulo

open access: yesInvestigaciones Geográficas, 2008
El objetivo de este trabajo fue analizar la precipitación pluvial del Estado de São Paulo, basado en datos obtenidos junto a la Agencia Nacional de Agua (ANA). El período de análisis fue desde 1974 a 2003.
Jonas Teixeira Nery
doaj  

Carbon dynamics in high‐Andean tropical cushion peatlands: A review of geographic patterns and potential drivers

open access: yesEcological Monographs, Volume 94, Issue 3, August 2024.
Abstract Peatlands store large amounts of carbon (C), a function potentially threatened by climate change. Peatlands composed of vascular cushion plants are widespread in the northern and central high Andes (páramo, wet and dry puna), but their C dynamics are hardly known.
Mary Carolina García Lino   +6 more
wiley   +1 more source

Testing for concordance between predicted species richness, past prioritization, and marine protected area designations in the western Indian Ocean

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Scientific advances in environmental data coverage and machine learning algorithms have improved the ability to make large‐scale predictions where data are missing. These advances allowed us to develop a spatially resolved proxy for predicting numbers of tropical nearshore marine taxa.
Tim R. McClanahan   +10 more
wiley   +1 more source

Variabilidade Espacial da Umidade do Solo em Neossolo Flúvico

open access: yesRevista Brasileira de Recursos Hídricos, 2008
Aiming to evaluate the spatial variability of soil moisture, an experiment was performed in the town of Pesqueira, Pernambuco State, on a carrot (Daucus carota L.) totalizing 96 days. Two irrigation sectors (1 e 2) were formed, each one with 900 m2 (30 x 30 m), adopting microsprinkler irrigation, using water of an “Amazonas well”.
Abelardo Montenegro   +2 more
openaire   +1 more source

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