Results 11 to 20 of about 465 (139)
Genetic inference of orchid colonization of a Costa Rican lava flow
Biotropica, Volume 55, Issue 6, Page 1195-1202, November 2023., 2023 A 1992 lava flow provides an excellent opportunity to study patterns of colonization and growth of plant populations on a naturally disturbed site. Plants with wind‐dispersed seeds, such as orchids, are often among the earliest colonists after habitat disturbance.
Dorset W. Trapnell, J. L. Hamrick
wiley +1 more source
Validating graph‐based connectivity models with independent presence–absence and genetic data sets
Conservation Biology, Volume 37, Issue 3, June 2023., 2023 Abstract Habitat connectivity is a key objective of current conservation policies and is commonly modeled by landscape graphs (i.e., sets of habitat patches [nodes] connected by potential dispersal paths [links]). These graphs are often built based on expert opinion or species distribution models (SDMs) and therefore lack empirical validation from data
Alexandrine Daniel +9 more
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Journal of Animal Ecology, Volume 92, Issue 1, Page 158-170, January 2023., 2023 Introducing a statistical framework to estimate standardised dispersal kernels from biased data. The authors found strong evidence that long‐distance dispersal is common among European breeding bird species and across life stages. Their dispersal estimates for 234 bird species can guide selecting appropriate dispersal kernels in range expansion studies
Guillermo Fandos +5 more
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Ecology, Volume 103, Issue 9, September 2022., 2022 Abstract The Amazon forest has the highest biodiversity on Earth. However, information on Amazonian vertebrate diversity is still deficient and scattered across the published, peer‐reviewed, and gray literature and in unpublished raw data. Camera traps are an effective non‐invasive method of surveying vertebrates, applicable to different scales of time
Ana Carolina Antunes +158 more
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Cacao flower visitation: Low pollen deposition, low fruit set and dominance of herbivores
Ecological Solutions and Evidence, Volume 3, Issue 2, April–June 2022., 2022 Pollination of native cacao is surprisingly understudied, even though the process is crucial for the global chocolate production. In an understudied peruvian region, we found herbivores as dominant flower visitors, and low pollen deposition.Fruit set was low when flowers were pollinated naturally (2%), but also manually (7%). Our findings highlight the
Justine Vansynghel +9 more
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Las alteraciones hidrotermales en las exploraciones geológicas por yacimientos tipo Skarn de Cobre‐Zinc [PDF]
, 2022 Skarn-type deposits show complex mineralogical and textural relationships because of the variety of geological processes involved in their development. Mineral associations can be further complicated by supergene leaching and oxidation.
Mayorga Rojas, Jaime Cesar +5 more
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Centro de desarrollo y terapias en Huancayo especializado para niños con síndrome de down [PDF]
, 2021 El proyecto denominado CENTRO DE DESARROLLO Y TERAPIAS EN HUANCAYO ESPECIALIZADO PARA NIÑOS CON SÍNDROME DE DOWN se ubica en la zona céntrica de la ciudad de Huancayo.
Sullca Gutarra, Kori Arlyn
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Evaluación de microsatélites para el análisis de las relaciones genéticas en clones de Vochysia guatemalensis [PDF]
, 2005 Proyecto de Graduación (Bachillerato en Ingeniería en Biotecnología) Instituto Tecnológico de Costa Rica, Escuela de Biología, 2005.En la actualidad, conservar nuestros recursos no es sólo una forma de proteger el ambiente y garantizar a las generaciones
Rojas-Parajeles, Fabiana
core
Insect Science, Volume 32, Issue 6, Page 2105-2124, December 2025.Distinct lineages of the grasshopper Chorthippus parallelus (Orthoptera: Acrididae) form a well‐known hybrid zone (HZ) in the Pyrenees mountain range; the Iberian endemism C. p. erythropus (Cpe) and the subspecies C. p. parallelus, (Cpp) widely distributed throughout the rest of Europe. Both subspecies differ in diverse traits, including the strains of
Patricia Jiménez‐Florido +4 more
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