Results 201 to 210 of about 13,507 (234)

Under Pressure: Shading, High Herbivory, and Low Levels of Fertilization Drive the Vegetative Response of a Highly Invasive Species. [PDF]

Plants (Basel)
Venâncio H, Demetrio GR, Alves-Silva E, Cornelissen T, Cuevas-Reyes P, Santos JC.   +5 more
europepmc   +1 more source

First report in Italy of Thrips parvispinus (Karny, 1922) (Thysanoptera, Thripidae), a major threat for Sicilian horticulture and floriculture

EPPO Bulletin, EarlyView.
Abstract The presence of Thrips parvispinus (Karny, 1922) is reported for the first time in Italy. Prior to this finding, within Europe the pest was only known to be established in Spain. The discovery happened in a greenhouse cultivating gerberas in south‐eastern Sicily, a region recognized as Italy's primary and one of Europe's most important ...
Giuseppe Massimino Cocuzza, Eya Ben Hmad, Rosario Novara   +2 more
wiley   +1 more source

Plant neighbours, not consumers, drive intraspecific phytochemical changes of two grassland species in a field experiment. [PDF]

AoB Plants
Brian JI, Le Guennec A, Borer ET, Seabloom EW, Chadwick MA, Catford JA.   +5 more
europepmc   +1 more source

When Similar Individuals Don't Attract: Absence of Assortative Mating by Coloration in a Damselfly With Honest Signaling

Ethology, EarlyView.
In Acanthagrion lancea damselflies, both sexes display blue ornamentation, but do they choose mates based on it? We tested whether mutual mate choice and time constraints influence ornament evolution. Blue coloration correlated with individual quality, but individuals did not choose mates based on color, and this was unaffected by time constraints over
Maria C. A. Melillo, Stefânia P. R. Ventura, Rhainer Guillermo‐Ferreira, Paulo Enrique C. Peixoto   +3 more
wiley   +1 more source

Editorial: Climate adaptations and challenges of non-native tree species in forest ecosystems. [PDF]

Front Plant Sci
Klisz M, Battipaglia G, Lévesque M, Rossi S.   +3 more
europepmc   +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

Beyond Species Averages: Intraspecific Trait Variation Reveals Functional Convergence Under Invasion. [PDF]

Insects
Lu Z, Wang X, Zhang X, Chen Y.
europepmc   +1 more source

A general framework for modeling pathogen transmission in co-roosting host communities. [PDF]

Ecology
Simonis MC, Becker DJ.
europepmc   +1 more source

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Intraspecific food competition in fishes

Fish and Fisheries, 2006
AbstractIntraspecific food competition exerts powerful selective forces on all animals; successful foragers thrive relative to weaker conspecifics. Understanding competition is therefore fundamental both to ecological insight and to conservation efforts.
Ward, AJW, Webster, MM, Hart, PJB
openaire   +2 more sources

Intraspecific competition delays recovery of population structure

Aquatic Toxicology, 2010
Ecotoxicological field studies have shown that total abundance and biomass often recover shortly after pulsed toxicant stress. In contrast, population structure showed comparatively long-term alterations before reaching pre-treatment conditions. We investigated two mechanisms that may explain the prolonged recovery of population structure: latent ...
Matthias, Liess, Kaarina, Foit
openaire   +2 more sources