Results 21 to 30 of about 63,793 (113)

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

Functional Ecology, EarlyView.
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

The defence of Passiflora caerulea by ants reduces the number of eggs and larvae of Agraulis vanillae, but not the damage by herbivory [PDF]

, 2018
En las comunidades ecológicas, las especies pueden participar de forma simultánea en interacciones interespecíficas de distinto tipo (e.g., depredación, polinización y dispersión), lo que implica que la ocurrencia de una interacción pueda afectar el ...
Devoto, Mariano, Simonetti, Gastón
core   +1 more source

Forest structure and connectivity drive the functional recovery of seed rain

Journal of Ecology, Volume 114, Issue 2, February 2026.
Local forest structure and landscape‐scale connectivity shape distinct but complementary pathways of the functional recovery of seed rain in tropical forests. Structural complexity promotes functionally diverse plant–frugivore interactions locally, while connectivity facilitates the arrival of late‐successional seeds from external sources.
Anna R. Landim, Santiago Erazo, Juan E. Guevara‐Andino, Santiago F. Burneo, María‐José Endara, Sebastian Escobar, Alexander Keller, Felicity L. Newell, Boris Tinoco, Marco Tschapka, Matthias Schleuning, Eike Lena Neuschulz   +11 more
wiley   +1 more source

Biología General [PDF]

, 2011
Documento PDF, 120 páginasGuía de estudio para el curso Biología General, código 502, que imparte la Escuela de Ciencias Exactas y Naturales de la UNED.Universidad Estatal a Distancia de Costa ...
Rodríguez Calvo, Magaly, Rodríguez Jiménez, Jorge   +1 more
core  

Trait‐mediated effects driven by an invasive herbivore alter functionally diverse plant–frugivore interactions

Functional Ecology, Volume 40, Issue 1, Page 216-228, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruit traits play a fundamental role in mediating plant‐frugivore interactions, shaping seed dispersal dynamics. Given the complexity of multi‐species interactions, these traits and, consequently, plant‐frugivore interactions can be indirectly influenced by third‐party ...
Raquel Muñoz‐Gallego, Anna Traveset, Jose M. Fedriani   +2 more
wiley   +1 more source

Evaluación de rendimiento de grano y contenido de β-glucanos en variedades de avena de valles altos [PDF]

, 2017
La avena contiene cantidades relativamente elevadas de fibra dietética, particularmente de β-glucanos. Esto le confiere un potencial significativo en la producción de alimentos prebióticos, funcionales y nutracéuticos para el hombre. El propósito de este
HERNANDEZ CAMPUZANO, ALEMI VIRIDIANA, HERNANDEZ CAMPUZANO, ALEMI VIRIDIANA   +1 more
core  

Mapping the density of giant trees in the Amazon

New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

MECANISMOS DE TOXICIDAD DE FUMONISINA B1 EN CÉLULAS ANIMALES Y VEGETALES [PDF]

Revista Bio Ciencias, 2012
El riesgo toxicológico asociado con las micotoxinas se ha convertido en un aspecto central del problema de la invasión fúngica de los cultivos o de los granos almacenados ya que originan pérdidas anuales de varios millones de dólares, no sólo debido a ...
Rubinstein H*, Arias S, Mary V, Theumer M   +3 more
doaj  

Experiencias en investigación participativa en sinergia con el desarrollo en la producción de rumiantes menores en el Semiárido del Nordeste de Brasil. [PDF]

, 2018
En este capítulo se describen las experiencias logradas en el proyecto conducido por Embrapa (a través de Embrapa Caprinos y Ovinos y Embrapa Semiárido) e ICARDA (2004-2008) en dos núcleos de intervención, en las comunidades de Boa Vista-Quixadá y ...
BOMFIM, M. A. D., CAVALCANTE, A. C. R., LOPES, E. A.   +2 more
core  

Intraspecific plant chemodiversity at plot level has contrasting effects on arthropod functional groups

Functional Ecology, Volume 39, Issue 12, Page 3732-3750, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant chemistry mediates interactions between plants and their environment. While intraspecific chemodiversity at the individual plant level is well studied, the effects of chemodiversity at the plant community level on arthropod interactions need more attention.
Lina Ojeda‐Prieto, Eliecer L. Moreno, Robin Heinen, Wolfgang W. Weisser   +3 more
wiley   +1 more source