Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Joel C Trexler"'
Autor:
Jessica L Sanchez, Joel C Trexler
Publikováno v:
Ecosphere, Vol 7, Iss 7, Pp n/a-n/a (2016)
Abstract Herbivory is thought to be nutritionally inefficient relative to carnivory and omnivory, but herbivory evolved from carnivory in many terrestrial and aquatic lineages, suggesting that there are advantages of eating plants. Herbivory has been
Externí odkaz:
https://doaj.org/article/600e4c6a1ab44feca823eea0fa5cdeb1
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0158864 (2016)
Animals living in patchy environments may depend on resource pulses to meet the high energetic demands of breeding. We developed two primary a priori hypotheses to examine relationships between three categories of wading bird prey biomass and covaria
Externí odkaz:
https://doaj.org/article/c4b745e956324c3f845d14e1d7f1ce71
Autor:
Elizabeth Harrison, Joel C Trexler, Timothy M Collins, Ella Vazquez-Domínguez, Ulises Razo-Mendivil, Wilfredo A Matamoros, Christian Barrientos
Publikováno v:
PLoS ONE, Vol 9, Iss 9, p e104173 (2014)
The number and diversity of source populations may influence the genetic diversity of newly introduced populations and affect the likelihood of their establishment and spread. We used the cytochrome b mitochondrial gene and nuclear microsatellite loc
Externí odkaz:
https://doaj.org/article/c7b93da32f3e451fb69f414787d32dd0
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e88832 (2014)
Key to predicting impacts of predation is understanding the mechanisms through which predators impact prey populations. While consumptive effects are well-known, non-consumptive predator effects (risk effects) are increasingly being recognized as imp
Externí odkaz:
https://doaj.org/article/98b759053b9049ea9e00a467947e0b9b
Autor:
Amanda I Banet, Joel C Trexler
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e81025 (2013)
Space-for-time substitution is often used in predictive models because long-term time-series data are not available. Critics of this method suggest factors other than the target driver may affect ecosystem response and could vary spatially, producing
Externí odkaz:
https://doaj.org/article/638d9b3ea9654c4380b01ea238101eb0
Autor:
Joseph Travis, Joel C. Trexler
Publikováno v:
Ecology and Evolution, Vol 14, Iss 6, Pp n/a-n/a (2024)
Abstract Phenotypic plasticity, the ability of a single genotype to produce different phenotypes under different environmental conditions, plays a profound role in several areas of evolutionary biology. One important role is as an adaptation to a var
Externí odkaz:
https://doaj.org/article/3880d1dda9914d06a2066598f4aa2e9a
Publikováno v:
Freshwater Science. 41:637-649
Publikováno v:
Environmental Biology of Fishes. 105:1933-1952
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 78:797-808
Recruitment has been linked to decreases in the ratio of age-specific mortality (M′) to mass-specific growth (G′), and year-class strength may be predicted by the age when M′/G′ = 1. Hydrological stress adversely affects these parameters for
Publikováno v:
The Science of the total environment. 858(Pt 1)
Mercury (Hg) is a globally distributed pollutant. Its sub-lethal effects on reproduction of birds have been used as indicators of contamination and of potential demographic effects. However, studies typically used single endpoints that might not be r