Results 191 to 200 of about 16,109 (259)

Diatom diversity and distribution in Neotropical karst lakes under anthropogenic stress. [PDF]

PLoS One
Caballero M, Vázquez G, Ruiz-Fernández AC, Alcocer J, Mora-Palomino LN.   +4 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

Effect of Bt-Cry1Ab Maize Commercialization on Arthropod Community Biodiversity in Southwest China. [PDF]

Insects
He L, Wang L, Zhou Y, Wu W, Cong S, Tan Y, He W, Liang G, Wu K.   +8 more
europepmc   +1 more source

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

Birds That Don't Exist: Niche Pre-Emption as a Constraint on Morphological Evolution in the Passeroidea. [PDF]

Ecol Lett
Chia SY, Swain A, Josephs N, Lin L, Fagan WF.   +4 more
europepmc   +1 more source

Meteorological versus spatial drivers of the spatial synchrony of forest insect pest outbreaks in North America

Oikos, EarlyView.
Spatial synchrony of population fluctuations has major consequences for the impacts of forest insect pest outbreaks at regional scales. We tested the predictions that the strength and drivers of this synchrony would differ among species according to their dispersal abilities and feeding guilds.
Kyle J. Haynes, Deepa S. Pureswaran, Andrew J. Allstadt, Jonathan A. Walter, Ian DeMerchant, Andrew M. Liebhold   +5 more
wiley   +1 more source

Annual Dynamics of Mycobiota in Symptomatic Century-Old Trees of Aesculus hippocastanum, Fagus sylvatica, Populus alba, and Quercus robur. [PDF]

J Fungi (Basel)
Spetik M, Frejlichova L, Cechova J, Bulir P, Miksova L, Stefl L, Simek P, Eichmeier A.   +7 more
europepmc   +1 more source

Bioclimatic, demographic and anthropogenic correlates of grizzly bear activity patterns in the Greater Yellowstone Ecosystem

Oikos, EarlyView.
Plasticity of diel activity rhythms may be a key element for adaptations of wildlife populations to changing environmental conditions. In the last decades, grizzly bears Ursus arctos in the Greater Yellowstone Ecosystem (GYE) have experienced notable environmental fluctuations, including changes in availability of food sources and severe droughts ...
Aurora Donatelli, Mark A. Haroldson, Justin G. Clapp, Paolo Ciucci, Frank T. van Manen   +4 more
wiley   +1 more source

Bioponics in Tomato Cultivation Toward Sustainable Farming: Evaluation of a Circular Tri-Trophic System Incorporating Aquaponics and Insects. [PDF]

Plants (Basel)
Mourantian A, Chatzinikolaou M, Feka M, Levizou E.   +3 more
europepmc   +1 more source