Results 71 to 80 of about 419,099 (196)
Forest bird diversity increases with fragmentation per se in landscapes following forest gains
Our results suggest that, at least for forest breeding birds, the benefits of habitat restoration to increase total forest area could be enhanced by distributing a given amount of restored habitat across multiple patches. Our study also highlights the overarching importance of habitat amount for biodiversity conservation. Taken together, these findings
Amanda E. Martin +3 more
wiley +1 more source
Jaguars (Panthera onca) are the largest predator in lowland forests of Amazonia but there have been few studies on their occurrence and activity in such forests. Here, we used camera traps to document the occurrence and activity of jaguars within a local
John G. Blake +5 more
doaj
Erosividad de la lluvia en la Cuenca alta del Llobregat, SE Pirineos
El objetivo de este estudio fue determinar la distribución espacial de la erosividad de precipitación en una cuenca de 504 km2 en el Este de los Pirineos y evaluar sus incertidumbres.
G. Catari, F. Gallart
doaj +1 more source
Durante el periodo Junio de 1974 a Enero de 1989 se hicieron colectas de Drosophila en tres localidades de Mexico: Amecameca, Tulancingo localizadas en los extremos sur y norte de la cuenca de Mexico y Zirahuen en la cuenca de las lagunas de Patzcuaro ...
V. Salceda
semanticscholar +1 more source
Con el objetivo de comparar los interpoladores Kriging y el IDW (Inverse Distance Weighting), por ser los más utilizados en los estudios de análisis de la variación espacial, en un área de 2 467 m2 se procedió a georeferenciar 61 puntos a una distancia ...
M. Villatoro, C. Henríquez, F. Sancho
semanticscholar +1 more source
(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
In the Yalahau coastal lagoon, Quintana Roo, we analyzed spatial (Outer, Sea-lagoon, South, and North zones) and temporal weather-season variations (rainy, nortes, and dry), in physicochemical characteristics of water and sediment.
Marco Antonio May-Kú +2 more
semanticscholar +1 more source
Finding floral and faunal species richness optima among active fire regimes
Abstract Changing fire regimes have important implications for biodiversity and challenge traditional conservation approaches that rely on historical conditions as proxies for ecological integrity. This historical‐centric approach becomes increasingly tenuous under climate change, necessitating direct tests of environmental impacts on biodiversity.
Zachary L. Steel +8 more
wiley +1 more source
Spatial and temporal variation patterns in aquatic macroinvertebrates of Tecocomulco Lake, Hidalgo (Mexico). Lake Tecocomulco, Hidalgo, is a relic of the ancient lakes of Anahuac, important for the con- servation of resident and migratory birds. However,
A. E. Rico-Sánchez +3 more
semanticscholar +1 more source
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heterostylous plants are defined by the reciprocal positioning of stigmas and anthers in floral morphs—a trait proposed by Darwin to enhance the efficiency of disassortative (intermorph) pollen transfer.
Victoria Ferrero +3 more
wiley +1 more source

