Results 31 to 40 of about 61,143,866 (121)
En el presente trabajo se estudia la diversidad de escarabajos coprófagos en tres zonas urbanizadas del departamento de Sucre, Colombia, cada una con características ecológicas distintas. Los individuos fueron capturados con trampas de caída cebadas.
Carlos Sermeño-Correa +5 more
doaj +1 more source
Graphical abstract showing relationships between forest age, forest landscape integrity index (FLII), and seed bank characteristics including density, species richness, dispersal mode, and community composition across a 130‐year chronosequence at Barro Colorado Nature Monument, Panama.
Marc Nassivera +8 more
wiley +1 more source
El bosque seco tropical es uno de los ecosistemas más amenazados de Colombia. El departamento del Valle del Cauca conserva menos del 2 % de su cobertura original.
Sergio Andres Cardona Plazas +2 more
doaj +1 more source
Our results highlight the importance of standardizing biodiversity measures and incorporating beta diversity in biodiversity monitoring. We demonstrate that taxonomic, phylogenetic and functional bird diversity can be high in secondary forests within smallholder agricultural landscapes.
Mareike Kortmann +19 more
wiley +1 more source
Avian seed dispersal out of the forests: A view through the lens of Pleistocene landscapes
Many European woody species are light‐demanding and fail to regenerate in the shaded interiors of temperate forests. Most of these species are dispersed by frugivorous and seed‐caching birds. The spatial patterns of avian seed dispersal in fragmented anthropogenic landscapes are congruent with an ecological and evolutionary history with open and semi ...
Juan P. González‐Varo
wiley +1 more source
De los retos a las ideas y de las ideas a la innovación [PDF]
Diseñadores, artistas, científicos, pensadores; la comunidad académica en la Universidad El Bosque tiene un mismo objetivo: que los resultados de una investigación vayan más allá de un marco teórico para que puedan ser aplicados en la realidad.
Luque, Diana
core +1 more source
Cattle and nurse trees shape subtropical forest–grassland ecotones
Tree cover can potentially expand on the subtropical South American grasslands. Reductions in cattle densities and increases in rainfall levels associated with climate change could facilitate forest expansion in this region. Abstract South American subtropical landscapes are dominated by open grasslands and mosaics of forest–grassland formations ...
Milena Holmgren +8 more
wiley +1 more source
Land use history and landscape forest cover determine tropical forest recovery
Both a higher land use intensity and fragmented forest landscape decreases the speed of forest recovery, indicating that human actions and landscape transformation shape the course of succession. Restoration in fragmented forest landscapes through natural regeneration is more suitable in areas with low previous land use intensity, higher forest ...
Iris Hordijk +8 more
wiley +1 more source
El escritor y científico Charles Percy Snow en una famosa conferencia de 1959 hablaba de las Ciencias básicas y las Humanidades como dos culturas entre las que existía un “abismo de incomprensión mutua”.
Soriano W., Alejandra
core +1 more source
Este trabajo analiza las variaciones en el tamaño corporal y la fecundidad de un microartrópodo edáfico en el suelo de un bosque nativo y en la matriz de vegetación circundante.
Natalia A. Fredes, Pablo A. Martínez
doaj

