Results 121 to 130 of about 295,506 (201)
Peces de los Andes de Colombia. Guía de campo
, 2005 Esta guía de campo se convierte en pieza estratégica para el fomento de la ciencia en el país y el conocimiento de nuestros recursos. El conocimiento científico de nuestros peces comienza con su identificación y se estimula así su posterior ...
Maldonado‐Ocampo, Javier A. +7 more
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Journal of Biogeography, Volume 53, Issue 9, September 2026.ABSTRACT Aim By moving beyond traditional biome‐centric approaches to sample continuously across a massive ecotone, we investigate how species richness, community composition, and dominance of woody plants change across a strong longitudinal precipitation gradient and identify thresholds in water availability that drive shifts in community assembly ...
Pablo Salazar Zarzosa +13 more
wiley +1 more source
Journal of Biogeography, Volume 53, Issue 9, September 2026.ABSTRACT Aim Estimate the Darwinian shortfall (i.e., the lack of knowledge about phylogenetic relationships) of bees worldwide, as well as identify their drivers. Location Global. Taxon Bees (Hymenoptera, Anthophila). Methods We built phylogenies for over 12,000 bee species, combining the most comprehensive phylogeny and an algorithm with random ...
Felipe Walter Pereira +9 more
wiley +1 more source
Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.Colombia and other tropical regions face a very high threat from torrential floods, which have resulted in over 25,000 deaths in a single event. Unfortunately, there is no comprehensive assessment methodology to zone and determine the magnitude of these disasters; therefore, this research aims to help fill this gap.
Carlos A. Buenahora Ballesteros +2 more
wiley +1 more source
Cultivo de la Quina [Cínchona] en Guatemala
Revista Facultad Nacional de Agronomía Medellín, 1942 A mediados del siglo pasado, el rápido incremento que tomó la destrucción de los bosques de quina (Cínchona) de los Andes y el aumento del valor de la quinina para el tratamiento de la malaria, dió por resultado la introducción del cultivo de Cínchona en
Popenoe Wilson
doaj
New Phytologist, Volume 251, Issue 6, Page 3640-3655, September 2026.Evolution of spinescence in mimosoid legumes. Summary The evolutionary arms race between plants and herbivores led to numerous plant adaptations, including spinescence. However, the balance between herbivory and abiotic conditions in the evolution of spinescence remains unclear. We integrated phylogenetic, geographic, and trait data for 2686 species of
Rachel Souza Ferreira +6 more
wiley +1 more source
Revista Odontológica de Los Andes. Vol. 19, Núm. 2. Julio-Diciembre 2024
Ver versión completa de la Revista Odontológica de Los Andes. Vol. 19, Núm. 2.
de Los Andes, Universidad
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Documento de trabajo 1: Reflexionando sobre la vulnerabilidad de la región de los andes tropicales al cambio climático [PDF]
, 2010 El documento de trabajo 1: Reflexionando sobre la vulnerabilidad de la región de los andes tropicales al cambio climático.
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Weed Research, Volume 66, Issue 5, September/October 2026.ABSTRACT The genus Amaranthus comprises approximately 70 species with a global distribution, particularly in tropical and subtropical regions. In Brazil, Amaranthus hybridus is a highly harmful weed characterised by aggressive ecophysiology, producing more than 250 000 viable seeds per plant and forming extensive soil seed banks.
Werik P. Dias +5 more
wiley +1 more source
High‐Resolution Regional Atmospheric Simulation of Precipitation and Isotopes in Central America
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.Abstract With advances in global and regional circulation models, the high‐resolution simulation of atmospheric variables has become increasingly feasible. In this study, we use IsoRSM, an isotope‐enabled regional spectral model, to improve the simulation of precipitation and its isotopic composition over tropical Costa Rica, which is marked by a ...
Yan Yang +7 more
wiley +1 more source