Results 301 to 310 of about 13,136,359 (338)

Effects of intraspecific competition on growth and photosynthesis of Atriplex prostrata

Aquatic Botany, 2005
We investigated the effect of intraspecific competition on growth parameters and photosynthesis of the salt marsh species Atriplex prostrata Boucher in order to distinguish the effects of densitydependent growth inhibition from salt stress. High plant density caused a reduction of 30% in height, 82% in stem dry mass, 80% in leaf dry mass, and 95% in ...
Li-Wen Wang, Allan M. Showalter, Irwin A. Ungar   +2 more
openaire   +1 more source

Effects of intraspecific plant variation on parasitoid communities

1994
Abstract The importance of tritrophic interactions was first brought to the attention of ecologists by the work of Price et al. (1980). Since that time a plethora of studies in a wide range of plant-herbivore-parasitoid systems have confirmed the importance of tritrophic interactions in shaping the population dynamics of these systems ...
openaire   +1 more source

Retracted: Increasing connectivity of Great Lakes tributaries: Interspecific and intraspecific effects on resident brook trout and brown trout populations

Ecology of Freshwater Fish, 2019
T. Zorn, Jan‐Michael Hessenauer, Todd C. Wills   +2 more
semanticscholar   +1 more source

The Effect of Intraspecific and Interspecific Crosses on Breeding Success in Roses

2023
Günümüzde güller doğal veya kontrollü olarak türler arası melezlemelerle meydana gelmiş ve bu uygulamalar sonucunda birçok melez gül türü ortaya çıkmıştır. Gül ıslahında ebeveyn seçimi ıslah başarısını doğrudan etkileyen en önemli etmenlerdendir. Güllerde tür içi ve türler arası melezlemelerin ıslah başarısı üzerine etkilerinin değerlendirilmesi ...
Doğan Meral, Ezgi, Kazaz, Soner
openaire   +1 more source

Inter- and intraspecific effects of body size on habitat use among sexually-dimorphic macropodids

, 2014
S. Garnick, J. Stefano, M. Elgar, G. Coulson   +3 more
semanticscholar   +1 more source

The effects of intraspecific competition and stabilizing selection on a polygenic trait.

Genetics, 2005
The equilibrium properties of an additive multilocus model of a quantitative trait under frequency- and density-dependent selection are investigated. Two opposing evolutionary forces are assumed to act: (i) stabilizing selection on the trait, which favors genotypes with an intermediate phenotype, and (ii) intraspecific competition mediated by that ...
Reinhard, Bürger, Alexander, Gimelfarb
openaire   +1 more source

Effects of physical space and nutrients on the growth and intraspecific competition of a floating fern

Aquatic Ecology, 2019
Chao Si, Li-Min Zhang, F. Yu
semanticscholar   +1 more source

Patterns in intraspecific variation in root traits are species‐specific along an elevation gradient

Functional Ecology, 2021
Alexia Stokes, Monique Weemstra, Gregoire Freschet   +2 more
exaly  

Effects of intraspecific and intra-individual differences in plant quality on preference and performance of monophagous aphid species

Oecologia, 2017
R. Jakobs, C. Müller
semanticscholar   +1 more source

Disentangling the effects of species diversity, and intraspecific and interspecific tree size variation on aboveground biomass in dry zone homegarden agroforestry systems.

Science of the Total Environment, 2017
Arshad Ali, E. Mattsson
semanticscholar   +1 more source