Results 31 to 40 of about 16,165,368 (111)
La conectividad estructural es una medida del cambio espacio-temporal, que recae en el desplazamiento de las especies en el paisaje y la disponibilidad de hábitat; estas modificaciones se han documentado para ecosistemas de alta montaña en Colombia ...
Y. K. Forero-Gómez +2 more
doaj +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
Introducción y objetivos: Los procesos de cambio de uso de la tierra han tenido un impacto muy profundo en los patrones y procesos ecológicos de los paisajes en los últimos tiempos, por lo que éste trabajo tiene por objetivos caracterizar los parches de ...
Evangelina Natale +5 more
doaj +1 more source
Mangrove Pollinator Functional Diversity Decreases With Patch Size and Landscape Anthropization
This study explores how land use changes impact pollinator diversity in mangrove ecosystems, focusing on the effects of patch size and landscape anthropization on pollinators with different functional traits. Results show that smaller mangrove patches can support higher pollinator abundance, richness, and diversity; however, overall pollinator metrics ...
Paula María Montoya‐Pfeiffer +4 more
wiley +1 more source
Network dynamics revealed from eDNA highlight seasonal variation in urban mammal communities
Our novel study applied eDNA to track seasonal shifts in urban mammal communities, revealing changes in diversity and species interaction networks across 21 urban parks in Detroit. We highlight the influence of park size and human activity on biodiversity, demonstrating the utility of eDNA for urban conservation and wildlife management.
Jane Hallam, Nyeema C. Harris
wiley +1 more source
Se estudiaron variables estructurales del paisaje en 19464 (ha) del norte de la cordillera occidental de los Andes con presencia de vegetación natural, pastos y cultivos.
ALBA LUCIA MARÍN VALENCIA +2 more
doaj
Tropical Land‐Use Change Disrupts Zeta‐Diversity Across Taxa
We studied birds, dung beetles, and orchids across natural and human‐transformed habitats in the Colombian Andes to understand how land‐use change affects biodiversity. We found that deforestation simplifies ecological communities and reduces both rare and widespread species, especially orchids.
Edicson Parra‐Sanchez +14 more
wiley +1 more source
Paisaje Cultural Cafetero PCC: qué nos hace diferentes [PDF]
Conferencia para la Segundo Festival del Paisaje Cultural Cafetero del 2017, evento organizado por la Alcaldía de Manizales, que se llevó a cabo en el Centro de Convenciones Teatro Fundadores de Manizales con el apoyo de la Secretaría del PCC, donde ...
Duque Escobar, Gonzalo
core
Bogotá se ubica en un área de gran biodiversidad y se enfrenta al desafío de mitigar la fragmentación y la pérdida de conectividad del paisaje, que afectan a la biodiversidad y a los procesos ecológicos.
Kristian Rubiano
doaj +1 more source
Reptile responses to fire across the western Mediterranean Basin
Abstract Effects of anthropogenic activities, including climate change, are modifying fire regimes, and the dynamic nature of these modifications requires identification of general patterns of organisms’ responses to fire. This is a challenging task because of the high complexity of factors involved (including climate, geography, land use, and species ...
Xavier Santos +4 more
wiley +1 more source

