Results 241 to 250 of about 187,503 (276)

Contrasting effects of temperature across trophic levels in geothermally warmed soil food webs

Oikos, EarlyView.
Global warming is altering the structure and dynamics of ecological communities, with significant consequences for soil food webs. Rising temperatures are expected to accelerate metabolic rates in organisms, potentially altering species interactions, and the structure and energetics of food webs.
Estela Folch Chaos, Charlotte Alster, Louis Schipper, Andrew D. Barnes   +3 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

Predators can facilitate herbivory in nutrient-limited marine ecosystems. [PDF]

Sci Rep
Paul A, Thareja H, Arthur R, Alcoverro T, Pulla S, Karkarey R.   +5 more
europepmc   +1 more source

Harms of introduced large herbivores outweigh benefits to native biodiversity. [PDF]

Nat Commun
Bescond-Michel Z, Bacher S, Vimercati G.
europepmc   +1 more source

Trajectories and thresholds of multitrophic diversities and multiple functions in response to nitrogen enrichment. [PDF]

Commun Biol
Yang Y, Li Y, Lü Y, Jiang L, Yang G, An B, Liu W, Sun J, Wang J, Wang Z, Han X, Pan Q.   +11 more
europepmc   +1 more source

On the energetic boundaries of trophic systems

Saavedra S, Long C, Kéfi S, Levin SA, Marquet PA, Rohr RP, Angulo MT.   +6 more
europepmc   +1 more source

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Modelling integrated multi-trophic aquaculture: Optimizing a three trophic level system

Aquaculture, 2018
As a fast-growing food production industry, aquaculture is dealing with the need for intensification due to the global increasing demand for fish products. However, this also implies the use of more sustainable practices to reduce negative environmental impacts currently associated with this industry, including the use of wild resources, destruction of
Granada, Luana, Lopes, Sofia, Novais, Sara C., Lemos, Marco F. L.   +3 more
openaire   +4 more sources

Modelling of predator–prey trophic interactions. Part I: two trophic levels

Journal of Mathematical Biology, 2005
A class of lumped parameter models to describe the local dynamics in a controlled environment of a two-trophic chain is considered. The class is characterized by a trophic function (functional response of predator to the abundance of prey) depending on the ratio of prey biomass x and a linear function of predator biomass y: f(qx/[(1-rho)k + rhoy ...
BUFFONI G., CASSINARI M. P., SERLUCA M., GROPPI, Maria   +3 more
openaire   +3 more sources