Results 31 to 40 of about 19,566 (162)
Rarity patterns and conservation priorities in Cactaceae species from the Southern Central Andes: a case study from the Calchaquíes Valleys, Salta, Argentina [PDF]
, 2016 En este trabajo se estudiaron 34 especies de Cactaceae de los Valles Calchaquíes, Argentina, para determinar 1) el nivel de rareza de las especies, 2) la proporción de especies raras entre grupos taxonómicos y ecológicos, y 3) la consistencia espacial de
Aagesen, Lone +5 more
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Biotropica, Volume 58, Issue 2, March 2026.Peruvian frogs underwent a climate‐driven range expansion into deglaciating mountains, exposing themselves and their fungal pathogen Batrachochytrium dendrobatidis (Bd) to challenging new thermal environments. Bd has dispersed extensively in these new habitats, and elevation may mediate the apparent sublethal impacts of infection for frogs.
Emma Steigerwald +6 more
wiley +1 more source
Estudio florístico sobre las hepáticas de Santa María (Boyacá, Colombia) y alrededores
Acta Biológica Colombiana, 2006 Se llevó a cabo un inventario taxonómico de las hepáticas que se encuentran en el municipio de Santa María (Boyacá) y sus alrededores. Se encontraron 90 especies, agrupadas en 48 géneros y 17 familias; esto corresponde al 10,71% de especies, 35,29% de ...
Iván Darío Barbosa Cepeda +1 more
doaj
Novitates Caribaea, 2014 Se evaluaron la diversidad y los patrones de distribución de la fauna de lepidópteros diurnos (Papilionoidea y Hesperioidea) en relación con los tipos de vegetación en un transecto altitudinal: 3-1,343 metros sobre el nivel del mar (msnm) del Parque ...
Katihusca Rodríguez +2 more
doaj +1 more source
Análisis florístico de dos poblaciones de árboles en diferentes altitudes en un Bosque Primario en San Isidro, San Ramón, Costa Rica [PDF]
, 2015 Proyecto de Graduación (Licenciatura en Ingeniería Forestal) Instituto Tecnológico de Costa Rica, Escuela de Ingeniería Forestal, 2015.Weather conditions may cause a change in the structure of plants in the altitudinal gradient.
Fernández-Solís, Jose David
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New Phytologist, Volume 249, Issue 6, Page 3060-3071, March 2026.Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero +3 more
wiley +1 more source
Synopsis of Ipomoea L. and Merremia Dennst. ex Endl. (Convolvulaceae) in the North of Peru (Lambayeque and surrounding areas) [PDF]
, 2016 El objetivo principal de este trabajo es identificar y comentar los registros anteriores y nuevos de los géneros Ipomoea y Merremia en el departamento de Lambayeque (Perú) y zonas circundantes.
Alarcón-Bravo, Luciana +4 more
core +1 more source
Ungulate prey availability to inform Mexican wolf recovery within its historical range
The Journal of Wildlife Management, Volume 90, Issue 2, February 2026.We estimated the potential ecological carrying capacity for the Mexican wolf based exclusively on ungulate prey biomass estimated from camera trap surveys. In the United States, the potential density estimate is high (21.4–52.7 wolves/1,000 km2) owing to the presence and relatively high densities of elk, mule deer, and white‐tailed deer.
Alejandro González‐Bernal +6 more
wiley +1 more source
Mammalogy Notes, 2022 Reportamos la presencia del Grisón (Galictis vittata) en la región del Valle de Aburrá (Antioquia, Colombia). Uno de los registros corresponde a la localidad más alta conocida para esta especie (2.510 msnm), lo cual a es novedoso ya que el Grisón suele ...
Carlos González-Salgado +3 more
doaj +1 more source
Indigenous peoples and local community reports of climate change impacts on biodiversity
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Climate change impacts on biodiversity have been primarily studied through ecological research methods, largely ignoring other knowledge systems. Indigenous and local knowledge systems include rich observations of changes in biodiversity that can inform climate change adaptation planning and environmental stewardship.
Albert Cruz‐Gispert +5 more
wiley +1 more source