Results 11 to 20 of about 255 (83)
Modeling the current and future habitat suitability of Neltuma pallida in the dry forest of northern Peru under climate change scenarios to 2100. [PDF]
The objective of this research was to evaluate the current and future distribution and conservation status of Neltuma pallida in the Peruvian dry forest under climate change scenarios over the last few years. The findings indicated that the likely range of habitats for N. pallida was shaped by factors such as the average temperature of wettest quarter,
Barboza E +11 more
europepmc +2 more sources
Native palms and trees mediate drought impacts on dry neotropical pastures
Abstract Dry forests are the most threatened biome across the global tropics. Despite their massive conversion into agricultural landscapes, local farmers often retain disperse trees and palms within grazing pastures. Understanding how on‐farm tree cover in the dry neotropics impacts the environmental and productive functions of pastures is key for ...
Ivan Raniero Hernández‐Salmerón +4 more
wiley +1 more source
Soils, scale, or elites? Biological innovation in Uruguayan cattle farming, 1880–1913
Abstract This article examines the economics of innovation in livestock rearing during the first globalisation in Uruguay, the country with the most cattle per person in the world, both then and now. Using a new historical dataset of Uruguayan agriculture, the first one at a sub‐provincial level, I exploit regional differences in the adoption of cattle
Emiliano Travieso
wiley +1 more source
Lesser Kestrel Falco naumanni (Fleischer, 1818) populations have been one of the best monitored bird populations in Spain over the last 70 years. These populations suffered a sharp decline between the 1950s and 1990s. Since then, periodic censuses showed a population increase that lasted until the 2010s.
José Miguel Aparicio +3 more
wiley +1 more source
Evaluación de la recuperación de suelos contaminados por el vertido de Aznalcóllar
Los suelos afectados por el accidente de la mina de Aznalcóllar, Sevilla (España) en 1998 fueron remediados para disminuir la contaminación generada principalmente por As, Cu, Pb y Zn.
Margarita María Sarria Carabalí +2 more
doaj +1 more source
Los páramos son considerados escenarios importantes para la mitigación del impacto del cambio climático, ya que sus suelos pueden capturar y secuestrar CO2, uno de los principales gases de efecto invernadero. Con el fin de determinar el efecto que causan
Karen Lisseth Africano Pérez +2 more
doaj +1 more source
Se analiza la importancia que el abandono de tierras ha tenido en la Región de Murcia en los últimos años, los efectos que ocasiona el abandono y los ensayos de actuaciones que se han realizado en campos abandonados y degradados para su recuperación ...
Asunción Romero Díaz
doaj +2 more sources
En suelos Andisoles y Vertisoles, bajo condiciones controladas, se evaluó el efecto de ácidos húmicos purificados en concentraciones de 0%, 2.5% y 5% (peso/peso)) sobre la extracción secuencial de metales pesados después de incubación a 60 y 90 días. El
Luis Enrique Cortes Paez +3 more
doaj +1 more source
Tecnologías para recuperar la producción de biomasa en suelos salinos
Aproximadamente el 19% de la superficie de Argentina está ocupada por suelos salinos. Es sabido que estos suelos poseen una capacidad de producción de biomasa limitada.
Américo Degioanni +4 more
doaj
(a) European river invertebrate communities showed an average increase in local richness over time (1994–2023), indicating partial local recovery following the alleviation of anthropogenic stress (e.g., point‐source pollution). However, this local recovery was not accompanied by increases in β‐diversity, likely due to persistent, unaddressed stressors,
Daniela Cortés‐Guzmán +9 more
wiley +1 more source

