Results 231 to 240 of about 233,008 (296)

Temperature-Dependent Shifts in Multiple Indirect Defensive Interactions on Black Cherry. [PDF]

Ecol Evol
Dawson-Glass E, Sanders NJ, Weber MG.
europepmc   +1 more source

Multiple scales of fear: foraging behaviour of white‐naped jays in semiarid landscapes

Oikos, EarlyView.
Animals must constantly balance the need to find resources with the risk of predation. Not only avoiding direct encounters with predators but also assessing the overall risk of their environment using cues, social information or habitat traits at multiple spatial and temporal scales.
Maria Carolina Beiriz, Luiz A. M. Mestre, Lorenzo R. S. Zanette   +2 more
wiley   +1 more source

Predominantly Terrestrial Foraging and Reproductive Gains From a High Trophic Level Diet in Roof-Nesting Herring Gulls (<i>Larus argentatus</i>). [PDF]

Ecol Evol
Allen SF, Inger R, Petts PE, Affleck JM, Bennett K, Davies TW, Haden BD, Hughes LC, Boogert NJ, Mitchell C, Jimenez-Guri E, Blount JD.   +11 more
europepmc   +1 more source

Marine trophic architecture and hidden ecological connections in the Strait of Magellan: keystone species and ecosystem resilience

Oikos, EarlyView.
Understanding the ecological implications of species coexistence is central to biodiversity studies and to identify environmental and anthropogenic drivers of ecosystem dynamics, where ecological network analysis offers valuable insights. This study examines the complexity, structure, and potential responses to disturbances of the Strait of Magellan's ...
Claudia D. Andrade, Taryn Sepúlveda, Cristóbal Rivera, Cristian Aldea, Tomás I. Marina   +4 more
wiley   +1 more source

Trophic Relationships of Aquatic Species Offer Valuable Insights Into Shallow Lake Ecosystem Recovery. [PDF]

Ecol Evol
Qiao Y, Pang M, Lv M, Zhu T, Han W, Li Z, Lin X, Su P, Qu P, Zhang C.   +9 more
europepmc   +1 more source

Shifts in phenology influence synchrony of flowering plants and their pollinators along an elevation gradient

Oikos, EarlyView.
Climatic conditions alter the phenology of species, which may threaten the synchrony of biotic interactions. However, how phenological synchrony across entire communities of plants and their pollinators responds to varying environmental conditions remains poorly understood.
Mikko Tiusanen, Anna Norberg, Anna‐Liisa Laine   +2 more
wiley   +1 more source

Unifying microorganisms and macrograzers in intertidal rocky shore ecological networks. [PDF]

Ecology
Arboleda-Baena C, Pareja CB, Poblete J, Berlow EL, Sarmento H, Logares R, De la Iglesia R, Navarrete SA.   +7 more
europepmc   +1 more source

Bottom–up and top–down drivers influence urbanization effects on insect herbivory in oaks

Oikos, EarlyView.
Urban forests provide essential ecosystem services, including pest control, biodiversity conservation, and human health benefits. Herbivory is a widespread biotic interaction that shapes ecosystem functions, such as primary productivity and soil fertility, which underpin these services.
Gabriela Quiroga, Carla Vázquez‐González, Víctor M. Rodríguez, Beatriz Lago‐Núñez, Astrid Van den Bossche, Pieter De Frenne, Martin M. Gossner, Johan A. Stenberg, Kristoffer Hylander, Ayco J. M. Tack, Mona Chor Bjørn, Katerina Sam, Jovan Dobrosavljević, Slobodan Milanović, Olivier Bonnard, Bastien Castagneyrol, Felisa Covelo, Luis Abdala‐Roberts, Xoaquín Moreira   +18 more
wiley   +1 more source

Pelagic productivity and abundance of competitors modulate trophic niche segregation between large predators. [PDF]

Proc Biol Sci
Fernández-Corredor E, Navarro J, Fuster-Alonso A, Giménez J, García-Barcelona S, Rueda L, Macías D, Coll M, Ramírez F.   +8 more
europepmc   +1 more source

Inconsistent effects of P enrichment and predator presence on food‐web dynamics in a bromeliad system

Oikos, EarlyView.
Food webs consist of trophic interactions of variable strength. However, it remains challenging to predict how changes in environmental conditions, such as nutrient enrichment, can affect these interactions. In this paper, we propose to integrate food web theory with ecological stoichiometry, which predicts how elemental ratios affect trophic ...
Pierre Rogy, Vinicius F. Farjalla, Amy E. Deacon, Joseph Luiz dos Santos Ferro, Mark P. Nessel, Delezia S. Singh, Diane S. Srivastava   +6 more
wiley   +1 more source