Results 11 to 20 of about 1,167 (117)

Amphibians After Disease-Induced Declines: Genetic Insights Into Population Recoveries. [PDF]

open access: yesMol Ecol
ABSTRACT Infectious diseases can cause severe population declines, reducing genetic diversity, ecological function, and prospects for long‐term survival. Such declines often result in genetic bottlenecks, with small, isolated populations that are especially vulnerable to extinction due to genetic drift and inbreeding.
Basanta MD   +4 more
europepmc   +2 more sources

Ontogenetic shifts in wood anatomy and leaf traits in tropical dry forests. [PDF]

open access: yesNew Phytol
Summary Trees experience changes in environmental conditions and biophysical constraints as they grow that may lead to shifts in functional traits. While ontogenetic shifts in leaf traits are relatively well understood, changes in wood anatomy traits from seedlings to adults are less clear, especially in tropical dry forests where drought strongly ...
Williams PJ   +22 more
europepmc   +2 more sources

La hidrología y su papel en ingeniería del agua

open access: yesIngeniería del Agua, 2014
La Hidrología es una ciencia esencial en Ingeniería del Agua, la cual abarca un amplio abanico de temas de investigación que engloban los diversos estadios del agua en el ciclo Hidrológico, tanto en atmósfera, superficie y suelo.
Amanda García-Marín   +9 more
doaj   +1 more source

Modelado hidrológico de la precipitación-escorrentía en una microcuenca agrícola del partido de Azul, Buenos Aires [PDF]

open access: yesCiencia del Suelo, 2020
Se analizaron los procesos de precipitación-escurrimiento en una microcuenca bajo uso agrícola (566 ha) ubicada en el área serrana/periserrana del Partido de Azul, Buenos Aires, Argentina.
Joaquín Mozo   +3 more
doaj  

Amphipod and Sea Urchin tests to assess the toxicity of Mediterranean sediments: the case of Portmán Bay

open access: yesScientia Marina, 2004
The sediment formed by the tailings of an abandoned mine, which discharged into Portmán Bay, Murcia, SE-Spain, was tested to establish a possible gradient of heavy metals.
A. Cesar   +3 more
doaj   +1 more source

Comprehensive Analysis for the Evaluation of Torrential Floods and Slope Stability of River Channels: La China River Area (Colombia)

open access: yesJournal of Flood Risk Management, Volume 19, Issue 3, September 2026.
Colombia and other tropical regions face a very high threat from torrential floods, which have resulted in over 25,000 deaths in a single event. Unfortunately, there is no comprehensive assessment methodology to zone and determine the magnitude of these disasters; therefore, this research aims to help fill this gap.
Carlos A. Buenahora Ballesteros   +2 more
wiley   +1 more source

Uso de isótopos ambientales del agua y geoquímica para determinar fuentes de nitrato en el sur del acuífero Cuernavaca

open access: yesTecnología y ciencias del agua
El acuífero Cuernavaca es la principal fuente de agua dulce permanente que sustenta el desarrollo económico y el suministro a la población de la capital del estado de Morelos.
Luis González-Hita   +5 more
doaj   +1 more source

Maximum water stress is decoupled from climate, traits, and growth in a xeric oak

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2392-2406, September 2026.
We sampled sites across the geographic distribution of blue oak (Quercus douglasii) in California, USA, which spans a large range of mean annual precipitation. Summary Our ability to explain and predict the spatial patterns of forest mortality remains limited.
Leander D. L. Anderegg   +7 more
wiley   +1 more source

Tracing Urban Hydrological Connectivity in the Highly Altered Patiño Aquifer, Asunción, Paraguay

open access: yesHydrological Processes, Volume 40, Issue 7, July 2026.
Conceptual model of Hydrological Connectivity across the Patiño Aquifer system in Asunción, Paraguay. (A–E) Illustrate key landscape and hydrological components, including (A) the Paraguay River, (B) the Asunción Metropolitan Area, (C) Urban Flash Flooding and Return Flows, (D) an Urban Stream and (E) a Rural Landscape.
María Leticia Montiel   +7 more
wiley   +1 more source

Postprocessing Suspiciously High Localised Precipitation in ERA5 for Improved Hydrological Simulations

open access: yesMeteorological Applications, Volume 33, Issue 4, July/August 2026.
A methodology for postprocessing suspiciously high localised precipitation in ERA5 is presented. The postprocessed dataset, integrated into the Global Flood Awareness System (GloFAS), enhances hydrological realism and improves flood forecasting accuracy for more reliable early warning systems.
Nikolaos Mastrantonas   +5 more
wiley   +1 more source

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