Results 31 to 40 of about 6,912 (164)

Escacez y sobrevivencia en Centroamérica

Revista de Ciencias Ambientales, 2019
No disponible/Not ...
openaire   +3 more sources

Growth–survival trade‐off in temperate trees is weak and restricted to late‐successional stages

Journal of Ecology, Volume 113, Issue 11, Page 3466-3477, November 2025.
Our findings highlight a role of disturbances in filtering life‐history strategies and their potential impact on forest dynamics and global carbon cycling, but also a need to better understand the mediating processes of tree demographic trade‐offs.
Kauane Maiara Bordin, David Bauman, Thomas A. M. Pugh, Sandra C. Müller, Oliver L. Phillips, Claire Fortunel, Jessica F. Needham, Christopher W. Woodall, Julen Astigarraga, Juliana Schietti, Daijun Liu, Lalasia Bialic‐Murphy, Adriane Esquivel‐Muelbert   +12 more
wiley   +1 more source

Mujeres rurales y sobrevivencia familiar

Realidad, Revista de Ciencias Sociales y Humanidades, 1993
No abstract availableRealidad: Revista de Ciencias Sociales y Humanidades No.
openaire   +3 more sources

Precipitation and Temperature‐Dependent Locomotor Performance Drive the Abundance of a Neotropical Lizard

Biotropica, Volume 57, Issue 6, November 2025.
We investigated how climate and ecophysiology affect the demography of the lizard Tropidurus oreadicus in the Brazilian Cerrado. While lizards were more frequently captured in the dry season, their abundance peaked during the rainy season when their locomotor performance was highest.
Raquel da Silva Acácio, Heitor Campos de Sousa, Thiago Costa Gonçalves Portelinha, Guarino Rinaldi Colli, Adriana Malvasio   +4 more
wiley   +1 more source

Calidad de las semillas de accesiones colectadas en la provincia de Ciego de Ávila, Cuba

AIA Avances en Investigación Agropecuaria, 2019
El objetivo de este trabajo fue determinar la calidad de las simientes de 20 accesiones de leguminosas herbáceas, las semillas procedían de una misión de colecta realizada a la provincia de Ciego de Ávila, ubicada en la región central de Cuba ...
Jorge J. Reino-Molina, Odalys Toral-Pérez, Dayami Fonte-Marrero, Dariel Morales-Querol   +3 more
doaj   +2 more sources

Marked tree demographic variation along subtle elevation differences partially explains species' habitat associations in an Amazonian forest

Journal of Ecology, Volume 113, Issue 10, Page 2860-2874, October 2025.
These findings show that even small differences in elevation can lead to biologically meaningful variation in resource access that translates into significant differences in tree growth and survival. However, resource access could not fully explain the patterns of topographically driven demographic variation we observed. While certain species may still
Paola A. Jaramillo, Sabrina E. Russo, Alvaro Duque, Nicolás Castaño, Daniel Zuleta   +4 more
wiley   +1 more source

Fecundity, growth, and survival of the angelfish Pterophyllum scalare (Perciformes: Cichlidae) under laboratory conditions

Revista de Biología Tropical, 2009
The freshwater angelfishes (Pterophyllum) are South American cichlids that have become very popular among aquarists, yet scarce information on their culture and aquarium husbandry exists.
Armando A Ortega-Salas, Isabel Cortés G, Hugo Reyes-Bustamante   +2 more
doaj  

Surviving in a Warming and Fragmented World: Long‐Term Population Dynamics of the Lizard Gonatodes humeralis

Austral Ecology, Volume 50, Issue 10, October 2025.
ABSTRACT Climate change presents significant challenges to species survival; however, the long‐term effects on tropical lizard populations remain poorly understood. Previous studies have predicted contrasting outcomes, with some forecasting a high risk of extinction due to rising temperatures, while others suggest greater resilience in tropical ...
Pedro Henrique Salomão Ganança, Clarissa Alves da Rosa, Albertina Pimentel Lima, Elildo Alves Ribeiro de Carvalho Jr, Rafael de Fraga, Jade Bentes Mourão, Luis Antonio Fonseca Teixeira, Ana Luisa Albernaz, Edivaldo Vasconcelos de Farias, William Ernest Magnusson   +9 more
wiley   +1 more source

Dreaming of Borderlands Biliteracies: A Framework for Recognizing the Critical Literacies of Racialized Bilinguals

Reading Research Quarterly, Volume 60, Issue 3, July/September 2025.
Borderlads Biliteracies Abstract ABSTRACT In this theoretical paper, we aim to (re)imagine and (re)conceptualize biliteracy as an anti‐colonial endeavor to destabilize colonial projects that continue to permeate how language and literacy are conceptualized in schools.
Idalia Nuñez, Enrique David Degollado, Claudia G. Cervantes‐Soon   +2 more
wiley   +1 more source

Evaluación de morfotipos de coral Acropora cervicornis en guarderías colgantes para restauración

Mutis, 2019
La degradación acelerada de las formaciones coralinas, especialmente de las especies de aguas someras como A. cervicornis, ha causado preocupación. Por esta razón, se han implementado diferentes medidas activas para recuperar este ecosistema. El presente
Juan Camilo Zárate Arévalo, Guiomar Aminta Jáuregui Romero, Jaime Alberto Rojas Ruíz   +2 more
doaj   +1 more source