Results 261 to 270 of about 262,989 (332)

Seasonal variations in planktonic food web structure affect stability by shifting the distribution of energy fluxes

Oikos, EarlyView.
Seasonality in temperate ecosystems shapes species phenology, influencing interactions and food web structure. Variations in species richness and biomass affect trophic interaction strength, a crucial factor for community stability, which can be assessed through energy fluxes – an essential indicator of ecosystem function.
Simon Bazin, Isabelle Domaizon, Cécilia Barouillet, Victor Frossard, Arnaud Sentis   +4 more
wiley   +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

Distinct, Depth-Stratified Communities of Heterotrophic, Mixotrophic, and Parasitic Dinoflagellates and Ciliates in the Subarctic Northeast Pacific Euphotic Zone. [PDF]

J Eukaryot Microbiol
Jones EL, Rubin E, Rettig M, McNair H, Menden-Deuer S, Rynearson TA.   +5 more
europepmc   +1 more source

North West Shelf Lower Trophic Level

UK Meteorological Office (UKMO), Plymouth Marine Laboratory (PML), Federica Braga, Consiglio Nazionale delle Ricerche (CNR)   +3 more
openalex   +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

Dataset for the article: Metal contamination and food web changes alter exposure to upper trophic levels in upper Blackfoot River basin streams, Montana

, 2018
Jack E Landers, S. Mažeika P. Sullivan, Lisa A. Eby, Andrew C. Wilcox, Heiko W. Langner   +4 more
openalex   +1 more source

Trophic transfer of polyester microfibres across a multi-level marine food web

Michaela E. Miller, Cherie A. Motti, Vilde Kloster Snekkevik, Keegan Vickers, Hal Kennedy, Lee Bastin, Mark Hamann, Frederieke J. Kroon   +7 more
openalex   +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

Eating up the world's food web and the human trophic level. [PDF]

Proc Natl Acad Sci U S A, 2013
Bonhommeau S, Dubroca L, Le Pape O, Barde J, Kaplan DM, Chassot E, Nieblas AE.   +6 more
europepmc   +1 more source

Diclofenac Produces Diverse Toxic Effects on Aquatic Organisms of Different Trophic Levels, Including Microalgae, Cladocerans, and Fish [PDF]

Miriam Hernández‐Zamora, Laura Mariana Cruz-Castillo, Laura Martínez-Jerónimo, Fernando Martínez‐Jerónimo   +3 more
openalex   +1 more source