Results 11 to 20 of about 183,048 (162)
Climatic and Edaphic Drivers of Soil Organic Carbon and Pyrogenic Carbon Stocks Across Elevation and Disturbance Gradients in Colombian Andean Forests. [PDF]
This study examined soil organic carbon (SOC) and pyrogenic carbon (PyC) stocks in tropical Andean soils across elevation and disturbance gradients in Colombia. SOC stocks to 100 cm depth averaged 433.10 Mg C ha−1 while PyC was 34.13 Mg C ha−1. Key drivers of PyC stocks include soil clay (%), mean annual precipitation (PA), pH, Ca, and NDVI, which ...
Montes-Pulido CR +5 more
europepmc +2 more sources
Urbanization Drives Habitat Suitability of the Invasive Cuban Knight Anole (<i>Anolis equestris</i>) in Florida, USA. [PDF]
This study evaluates the climatic and anthropogenic factors driving the habitat suitability of the invasive Cuban knight anole (Anolis equestris) in Florida and its potential impact on three threatened invertebrate species through habitat overlap. Using species distribution models (SDMs), we found that urbanization strongly influences the anole's ...
Romer AS +6 more
europepmc +2 more sources
Climate and hybridization shape stomatal trait evolution in Populus. [PDF]
Summary Stomata play a critical role in regulating plant responses to climate. Where sister species differ in stomatal traits, interspecific gene flow can influence the evolutionary trajectory of trait variation, with consequences for adaptation. Leveraging six latitudinally distributed contact zones spanning the natural hybrid zone between Populus ...
Zavala-Paez M +4 more
europepmc +2 more sources
Modelling of last hypothesis of climate change impacts on water resources in Sierra de las Cabras aquifer (Southern Spain) [PDF]
Having models that reflect the reality of a system operation becomes critical to the effec-tive management of water resources in a watershed, especially considering the different scenes of climate change predicted for the Mediterranean regions by the ...
Jiménez Fernández, Pedro +1 more
core +1 more source
BioExtreme workshop, O Rosal (Galicia, España), verano 2018 [PDF]
La concentración de gases de efecto invernadero en la atmósfera aumenta anualmente debido, principalmente, al uso generalizado de combustibles fósiles como fuente de energía.
Barbosa, A. Márcia +7 more
core +1 more source
La erosividad es uno de los seis factores de la Ecuación Universal de Pérdidas de Suelo (USLE). Para implementar las técnicas correctas de conservación de suelos es necesario conocer la variación espacial y temporal de la erosividad.
Felix Rocael Martínez Gómez +1 more
doaj
Se analizó a escala local la variabilidad espacio-temporal de la precipitación en la Cuenca del Río Chicú, para su utilización como insumo en la detección de posibles impactos del cambio climático y el diseño de medidas de adaptación y mitigación a nivel
Cristian Camilo López Velandia
doaj +1 more source
MODELACIÓN HIDROLÓGICA EN LA CUENCA DEL RÍO ROCHA INCORPORANDO LINEAMIENTOS DE CAUDAL ECOLÓGICO
En los últimos años, se ha notado que el ciclo del agua en el valle central de Cochabamba ha aumentado su variabilidad, debido al incremento de la demanda de agua por el crecimiento poblacional, el inadecuado manejo de recursos hídricos en la región y el
Nicolás A. Achá +2 more
doaj +1 more source
Quantifying exposure of amphibian species to heat waves, cold spells, and droughts. [PDF]
Abstract Globally, amphibians face severe threats, such as climate change and associated extreme events. Our goal was to quantify global amphibian exposure to 3 classes of extreme events: heat waves, cold spells, and droughts. We used the MERRA‐2 extreme climate events data and the standardized precipitation–evapotranspiration index database to ...
Twomey E +4 more
europepmc +2 more sources
Se evaluaron los datos climáticos para el valle de Jauja, región Junín, sierra central del Perú para el siglo xxi, como lo simulan los modelos climáticos utilizados en la fase 5 por la intercomparación de modelos acoplados (CMP5).
Yvan García López +2 more
doaj +1 more source

