Results 51 to 60 of about 186,981 (130)

Trees Inside and Outside of Forests in Guanacaste, Costa Rica: Comparisons Among Conservation Areas, Fencerows, and Urban Parks

Biotropica, Volume 58, Issue 2, March 2026.
We compared the abundance and characteristics of trees in replicated plots across a rural to urban gradient in Guanacaste, Costa Rica. Trees in urban parks, fencerows, and national parks provide complementary benefits and have distinct compositions.
Jennifer S. Powers, Finnegan Powers‐Tiffin, Pooja Choksi, Forrest Fleischman, German Vargas G., Justin M. Becknell, Catherine Hulshof, Michael J. O'Brien, Daniel Pérez Aviles, Damaris Pereira Arias, Naomi B. Schwartz, Chris Smith‐Martin, David Medvigy   +12 more
wiley   +1 more source

Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii – enemy release and plant–soil feedbacks

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, Erika Buscardo, Mario M. Inomoto, Laszlo Nagy   +3 more
wiley   +1 more source

Presencia de la paloma turca (Streptopelia decaocto) en la ciudad de Lima, Perú

Huitzil, 2016
Registramos a la paloma turca (Streptopelia decaocto) en la ciudad de Lima, Perú, especie exótica para el continente americano. Aunque es de origen euroasiático, la actividad humana ha favorecido su dispersión mundialmente.
Epifanio Blancas-Calva, Jean Cristian Blancas-Hernández   +1 more
doaj   +1 more source

Climate Change‐Induced Distribution Shifts of Keratin‐Feeding Beetle Omorgus (Omorgus) suberosus: Implications for Olive Ridley Sea Turtle Lepidochelys olivacea Conservation

Animal Conservation, Volume 28, Issue 6, Page 803-816, December 2025.
Our study projects significant climate change‐induced distribution shifts of a keratin‐feeding beetle Omorgus suberosus, with expansions into higher latitudes in Europe and North America and notable habitat losses in tropical regions by 2100. Ecological niche models predict a global habitat reduction of 9.5% under SSP2–4.5 and 20.8% under SSP5–8.5 ...
Janderson Batista Rodrigues Alencar, César Murilo de Albuquerque Correa, Fabrício Beggiato Baccaro, Catherine Sole, Vinícius da Costa‐Silva   +4 more
wiley   +1 more source

Aportes en especie

, 2019
1. el estudiante estará en capacidad de identificar los aportes en especie con ayuda de herramientas que le permitan entender su naturaleza, tipología, alcance, características y demás. 2. el estudiante diferenciará entre aportes en dinero y aportes en
Bernal Quijano, Daniela, Perea Cuesta, Dana Sofia   +1 more
core   +1 more source

Caracterización de diferentes aspectos regenerativos de la especie exótica naturalizada Acacia dealbata Link [PDF]

, 2017
Tesina (Grado en Ciencias Biológicas)--Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Lugar de Trabajo: Cátedra de Biogeografía -- Instituto Multidisciplinario de Biología Vegetal-IMBIV-CONICET-U.N.C. 2016.
Spalazzi, María Florencia
core   +1 more source

Analysis of morphological attributes as a driver of trade in poison dart frogs

Conservation Biology, Volume 39, Issue 5, October 2025.
Abstract The unsustainable use of wildlife is a threat to biodiversity on a global scale, and the insatiable demand is driven by the attributes of the species, their parts, and derivatives. However, not all species are equally valued; certain attributes command a higher price. One example is the exotic pet trade in amphibians and reptiles.
Puja Jaichand, David L. Roberts, Iain M. Fraser   +2 more
wiley   +1 more source

Unexpected spatial aggregation between two species of hummingbirds and their inconsistent spatial interactions with native and exotic plants in an urban ecological reserve

Ibis, Volume 167, Issue 4, Page 927-944, October 2025.
Hummingbirds play an important role as pollinators and are one of the primary examples of animal–plant coevolution. However, factors such as land‐use change, urbanization, exotic species introductions and the disappearance of native plants can negatively affect the persistence of hummingbird populations.
Gonzalo A. Ramírez‐Cruz, Israel Solano‐Zavaleta, J. Jaime Zúñiga‐Vega, P. Montserrat Vilchis‐Domínguez, Mariana Palencia‐Martínez   +4 more
wiley   +1 more source

Leucaena leucocephala (Lino criollo) : una planta exótica invasora en la República Dominicana

, 2022
Cartel informativo sobre la Leucaena leucocephala (conocida como Lino criollo), una planta exótica invasora en la República Dominicana. Explica: el impacto ambiental de esta especie; acciones para su control en parques nacionales; qué puede hacer la ...
República Dominicana, Ministerio de Medio Ambiente y Recursos Naturales, Centro de Innovación Atabey, Critical Ecosystem Partnership Fund (CEPF)   +2 more
core  

On the Lack of Domestic Dogs in Pre‐Columbian Lowland Amazonia and Their Deep History of Entanglements With Humans in South America

The Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.
ABSTRACT Data from archaeology, ethnography, and ethnohistory document entanglements of dogs among South American Indigenous societies during pre‐Columbian and colonial times. The prolific presence and uses of dogs in the Central Andes and in parts of the Paraná Basin, Patagonia, and Circum‐Caribbean regions contrast with the conspicuous lack of ...
Marcelo R. Sánchez‐Villagra, Cristiana Bertazoni, Felipe Vander Velden   +2 more
wiley   +1 more source