Results 41 to 50 of about 128,366 (227)

Unravelling the spatial and temporal variability of natural disturbances in European forests

Journal of Applied Ecology, Volume 63, Issue 4, April 2026.
The heterogeneity of natural disturbance patterns and high temporal variability across European Forest suggest the need of adopting context‐dependent management strategies tailored to both the dominant disturbance agent and local environmental conditions, particularly in the most vulnerable regions, such as the Iberian Peninsula—with large and frequent
Sofia Miguel, Emily Lines, Mihai Tanase, Alba Viana‐Soto, Cornelius Senf, Paloma Ruiz‐Benito   +5 more
wiley   +1 more source

Dinámica estacional de pasto banderita [Bouteloua curtipendula (Mich.) Torr.] en Chihuahua, México: enfoque geoestadístico

Revista Mexicana de Ciencias Pecuarias
Los datos fenológicos observados en tierra, junto con datos satelitales, son herramientas cruciales para identificar la estación de crecimiento de la vegetación.
Ireyli Zuluamy Iracheta-Lara, Carlos Raúl Morales-Nieto, Gerardo Méndez-Zamora, Jaime Neftalí Marquez Godoy, Federico Villarreal-Guerrero   +4 more
doaj   +1 more source

Community‐level effects of Müllerian mimicry on pollinator diversity and functioning

Functional Ecology, Volume 40, Issue 3, Page 599-610, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley   +1 more source

Variabilidad ambiental y respuestas fisiológicas de Polylepis cuadrijuga (Rosaceae) en un ambiente fragmentado en el Páramo de la Rusia (Colombia)

Revista de Biología Tropical, 2013
Polylepis cuadrijuga is an endemic woody species from the Colombian Eastern range, being the only tree species with capacity to live on mountainous environments beyond 4 000m of altitude. Grazing and agriculture have transformed at least 30% of the Guantiva-La Rusia region, turning continuous extensions of high Andean forest in a fragmented landscape ...
Carolina del Valle Ramos, Sindy P. Buitrago, Karen L. Pulido, Leidy J. Vanegas   +3 more
openaire   +3 more sources

Record phenological responses to climate change in three sympatric penguin species

Journal of Animal Ecology, Volume 95, Issue 3, Page 455-469, March 2026.
This paper is impressive because we managed to monitor extensively a really difficult place to reach and operate in. We deployed 77 cameras across Antarctica and the Sub Antarctic islands to monitor three different species of penguins. We found that they are the fastest advancing vertebrates with respect to their timing of breeding.
Ignacio Juarez Martinez, Alex Kacelnik, Fiona M. Jones, Jefferson T. Hinke, Michael J. Dunn, Andrea Raya Rey, Heather J. Lynch, Kate Owen, Tom Hart   +8 more
wiley   +1 more source

Community structure and water quality in Mediterranean streams of a Natural Park (Sant Llorenç del Munt, NE Spain) [PDF]

, 2012
Se estudian las comunidades de macroinvertebrados de los ríos del Parque Natural de Sant Llorenç del Munt i la Serra de l'Obac (Barcelona, NE España) y su relación con las condiciones de flujo de los ríos.
Bonada i Caparrós, Núria, Prat i Fornells, Narcís, Rieradevall i Sant, Maria   +2 more
core  

Citogenética de peces

Visión Antataura
El papel fundamental de los peces es mantener el equilibrio en el ecosistema, por su adaptabilidad.  La diversidad genética y estructura cromosómica refleja la biología evolutiva a través de técnicas de cariotipado, bandeo cromosómico e hibridación ...
Mauro Nirchio Tursellino, Italo Goti , José Antonio Gómez H   +2 more
doaj   +1 more source

Capítulo VII: variabilidad genética y ambiental entre líneas de tomate "chonto", Lycopersicon esculentum Mill, sin utilizar pruebas de progenie [PDF]

, 1994
<p>This paper reports the results of a study on genetic and environmental variability between 43 lines of "Chonto" tomato, Lycopersicon esculentum Mill, without using progeny offspring test.
Messa R. Luz María, Vallejo Cabrera Franco Alirio, Villafañe M. Eliana   +2 more
core   +1 more source

Cosecha de Alcances: Valoración de las transformaciones producidas por las Mesas Técnicas Agroclimáticas (MTA) en Latinoamérica [PDF]

, 2020
Durante el 2019 se realizó un proceso de análisis de las transformaciones que han generado las Mesas Técnicas Agroclimáticas (MTA), en los territorios en que han sido establecidas durante los últimos 6 años.
Camacho, Kemly, Giraldo Mendez, Diana Carolina, Martinez- Baron, Deissy, Navarro-Racines, Carlos Eduardo, Prager, Steven D., Ramírez Villegas, Julian   +5 more
core  

Community‐driven variations in snow algae color modulate snow albedo reduction

New Phytologist, Volume 249, Issue 4, Page 1739-1752, February 2026.
Summary Snow algae blooms visibly alter snow color and surface energy balance, yet the biological basis of this variability remains unclear. We investigated how pigment composition and community structure shape the optical properties of snow algae blooms of distinct colors – red, orange, and green – co‐occurring within the same snowfield in Glacier ...
Pablo Almela, James J. Elser, Anthony Zmuda, Thomas Niehaus, Trinity L. Hamilton   +4 more
wiley   +1 more source