Results 11 to 20 of about 21,166 (187)
Tropical Land-Use Change Disrupts Zeta-Diversity Across Taxa. [PDF]
Glob Chang BiolWe 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.
Parra-Sanchez E +14 more
europepmc +2 more sources
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
Journal of Ecology, Volume 111, Issue 8, Page 1614-1628, August 2023., 2023 High compositional turnover, even across habitats with the highest degree of human intervention, suggests that both forest‐dwelling and open‐habitat species do not easily disperse across habitats. Species dispersal is the major force of orchid community turnover and might be strongly dependent upon macroevolutionary processes and species life‐history ...
Edicson Parra‐Sanchez +2 more
wiley +1 more source
Animal Conservation, Volume 25, Issue 1, Page 15-26, February 2022., 2022 Behavioral responses of animals to human activity can vary by the type and intensity of disturbance. Giant otters foraged more successfully in protected areas, avoided research vessels in mined and fished lakes and showed tolerance to human presence when previously exposed to ecotourism.
A. Barocas +8 more
wiley +1 more source
Automated conservation assessment of the orchid family with deep learning
Conservation Biology, Volume 35, Issue 3, Page 897-908, June 2021., 2021 Abstract International Union for Conservation of Nature (IUCN) Red List assessments are essential for prioritizing conservation needs but are resource intensive and therefore available only for a fraction of global species richness. Automated conservation assessments based on digitally available geographic occurrence records can be a rapid alternative,
Alexander Zizka +3 more
wiley +1 more source
Botanical Sciences, 2020 Antecedentes:Los rasgos funcionales de las plantas se relacionan con sus estrategias adaptativas y son importantes en la diversidad de sus ecosistemas, pero han sido poco estudiados.
Samantha Baltazar, Rodolfo Solano
semanticscholar +1 more source
Patrones de distribución de orquídeas en un relicto de bosque altoandino, Cundinamarca-Colombia
Colombia Forestal, 2020 Colombia es uno de los países con mayor diversidad de orquídeas, cuenta con un estimado de 4270 especies nativas, de las cuales 199 presentan algún tipo de amenaza.
Luis Hernando Estupiñán Bravo +1 more
semanticscholar +1 more source
REVISTA PONTO DE VISTA, 2020 A Orchidaceae é uma das mais numerosas famílias vegetais entre as Angiospermas, sendo possível encontrar orquídeas em praticamente todas as regiões do mundo.
E. Nunes +3 more
semanticscholar +1 more source
Orquideas del Parque Estatal de Serra do Tabuleiro, S de Brasil [PDF]
, 2015 Orchidaceae show a high diversity of species in Brazil, especially in the Atlantic Forest Biome. Over the course of a 12-month study in the State Park of Serra do Tabuleiro in Southern Brazil, collections were made of orchids occurring in areas of ...
Crespo Villalba, Manuel Benito +3 more
core +4 more sources
, 2020 Resumo Este estudo objetivou conhecer a riqueza e estrutura de orquídeas epífitas e seus forófitos, avaliar as interações entre estas duas assembleias, bem como, amostrar as espécies forofíticas e não forofíticas para orquídeas em um remanescente de ...
Karina Montibeller-Silva +3 more
semanticscholar +1 more source