Results 31 to 40 of about 1,689 (167)

Efecto de la contaminación lumínica sobre el éxito reproductivo de la especie esfingófila Caesalpinia gilliesii. [PDF]

, 2019
Tesina (Grado en Ciencias Biológicas)--Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Lugar de Trabajo: Laboratorio de Ecología Evolutiva y Biología Floral.
Bariles, Julieta Belén
core   +1 more source

Bajo éxito reproductivo de la especie amenazada Sporophila iberaensis en su único sitio reproductivo conocido, los Esteros del Iberá, Argentina [PDF]

, 2021
Los pastizales subtropicales se encuentran entre los ecosistemas más amenazados de Sudamérica por su elevada tasa de pérdida de ambiente. Los pastizales del noreste argentino han sido identificados como área prioritaria para la conservación de los ...
Turbek, Sheela P., Browne, Melanie, Di Giacomo, Adrian Santiago, Pasian, Constanza   +3 more
core   +1 more source

Mate desertion affects offspring survival, development and physiology in a songbird with multiple parental strategies

Functional Ecology, Volume 40, Issue 2, Page 323-337, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sexual conflict affects the amount and duration of offspring care each parent invests, resulting in multiple parental care strategies sometimes coexisting within a single population.
Valentina Alaasam, Alejandro Cantarero, Matteo Beccardi, Alejandro Corregidor‐Castro, Manuel Fuertes‐Recuero, Matteo Schiavinato, Lia Zampa, Alessandro Grapputo, Matteo Griggio, Jenny Q. Ouyang, Andrea Pilastro, Davide Baldan   +11 more
wiley   +1 more source

Effectiveness of habitat management for improving grey partridge populations: a BACI experimental assessment

Animal Biodiversity and Conservation, 2012
Eficacia de la gestión del hábitat para mejorar las poblaciones de perdiz pardilla: una evaluación experimental BACI Evaluamos el impacto de la división de los campos (franjas de 4 m de suelo desnudo dentro de campos de trigo) y de la alimentación ...
E. Bro, P. Mayot, F. Reitz
doaj   +3 more sources

Impacto de la acumulación de Sargazo del verano del 2015 sobre las Tortugas Marinas de Playa La Barca, Península de Guanahacabibes.

Revista de Investigaciones Marinas, 2023
En la última década se ha registrado un incremento en la afluencia de sargazo en la región del Caribe. En el año 2015 hubo serias afectaciones en las áreas de anidación y alimentación de tortugas marinas, incluida la Península de Guanahacabibes.
Julia Azanza Ricardo, René Pérez Martín   +1 more
doaj  

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

Salty suitors: High larval sodium intake reduces adult lifespan and influences reproductive behaviour in a lepidopteran herbivore

Ecological Entomology, Volume 50, Issue 5, Page 886-898, October 2025.
Low‐sodium females took significantly longer to start mating than high‐sodium females, but no pairings differed in the duration of copulation. Reproductive outputs, measured by number of clutches, hatching young, adult offspring and pupation time, did not differ across parental sodium pairings.
Maggie C. Vincent, Ana L. Salgado, Luis Y. Santiago‐Rosario, Kyle E. Harms   +3 more
wiley   +1 more source

Water‐saving strategies in rice farming entail cascading effects in prey–predator interactions across ecosystem boundaries

Journal of Applied Ecology, Volume 62, Issue 9, Page 2273-2282, September 2025.
These results show that introducing multiple drainage periods in rice fields (i.e. AWD) indirectly hampers terrestrial spider reproduction through limiting the emergence of potential preys from the aquatic to terrestrial boundaries. MSD resulted in a more conciliatory strategy as it largely reduces methane emissions and does not affect predator–prey ...
Néstor Pérez‐Méndez, Gabriel Pompozzi, Maite Martínez‐Eixarch, Raül Llevat, Mar Catala‐Forner, Hugo J. Marrero   +5 more
wiley   +1 more source

El significado del éxito reproductivo en poblaciones humanas [PDF]

, 2008
Para la sociobióloga, el éxito reproductivo a sido desde el principio, la medida universal del valor adaptivo. La noción es muy discutible, considerando que se trata de una estimación individual, inapropiada a evaluar el valor selectivo de un (supuesto ...
Crognier, Emile
core  

Ants on flowers: Protective ants impose a low but variable cost to pollination, moderated by location of extrafloral nectaries and type of flower visitor

Journal of Ecology, Volume 113, Issue 8, Page 2187-2198, August 2025.
Individuals who engage in multiple mutualisms often have to pay indirect costs because of the interference of one mutualism on another. We found that protective ants had a low but variable impact on pollination, especially on the flower visitation by bees and when EFNs are close to inflorescences.
Amanda Vieira da Silva, Anselmo Nogueira, Judith L. Bronstein, Pedro J. Rey, Laura Carolina Leal   +4 more
wiley   +1 more source