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Now showing items 21-30 of 63
Gene Expression and the Evolution of Reduced Sexual Dimorphism in a Threespine Stickleback Color Trait
(East Carolina University, 2017-01-03)
Elucidating the processes and mechanisms responsible for sexual dimorphism has been a central task for evolutionary biologists since Darwin first proposed the concept of sexual selection. However, our understanding of the ...
Wetland management strategies lead to tradeoffs in ecological structure and function
(2017-12)
Anthropogenic legacy effects often occur as a consequence of land use change or land management and can leave behind long-lasting changes to ecosystem structure and function. This legacy is described as a memory in the ...
Predicting non-target impacts from a biocontrol weevil on a federally threatened thistle of the upper Great Lakes
(East Carolina University, 2017-04-28)
Better understanding of the ecological and evolutionary consequences of plant-insect interactions has important applications in ecology, agriculture, and pest management. Larinus planus Fabricius (Coleoptera: Curculionidae), ...
Sexual Dimorphism and Trophic Trait Evolution in the Carolina Bay Fundulus Complex
(East Carolina University, 2017-01-05)
Convergent evolution in similar environments is widely held to provide some of the strongest evidence for natural selection's role in evolution, and convergent or parallel evolution of reproductive isolation, best studied ...
Large-scale genome modifications in Arabidopsis thaliana using TALEN and CRISPR/Cas9
(East Carolina University, 2017-05-03)
Due to the world becoming over populated, it is becoming increasingly difficult to supply food for everyone. The only believed solution to this issue is to find ways to make plants more productive so that less land will ...
The effects of elevated temperature and dissolved ρCO2 on a marine foundation species
(2017-04)
Understanding how climate change and other environmental stressors will affect species is a fundamental concern of modern ecology. Indeed, numerous studies have documented how climate stressors affect species distributions ...
SALINIZATION IMPACTS ON HISTORICALLY FRESHWATER BACTERIAL COMMUNITIES
(East Carolina University, 2017-12-15)
Microorganisms regulate the movement of energy and nutrients through ecosystems. When environmental changes influence the composition of microbial communities, associated biogeochemical cycles can change in potentially ...
EARLY LIFE HISTORY OF LARVAL RIVER HERRING IN A COASTAL WATERSHED: ABUNDANCE, GROWTH, AND MORTALITY
(East Carolina University, 2017-12-18)
River herring are two closely-related, anadromous fish species, Alewife (Alosa aestivalis) and Blueback Herring (A. pseudoharengus), which have been historically, commercially, and ecologically important along the North ...
Effects of temperature, flow, and climate factors on inter-annual variation of larval fish assemblages in a coastal watershed
(East Carolina University, 2017-12-13)
Predicting how populations will respond to future climate scenarios is of interest to ecologists and resource managers. Recent interest in the effect large-scale climate patterns have on local environmental conditions has ...
REWETTING POCOSIN WETLANDS LOWERS GREENHOUSE GAS EMISSIONS
(East Carolina University, 2017-12-12)
Restored peatlands are known to be highly efficient carbon sinks and wetland restoration efforts take advantage of this efficiency to use as a climate change mitigation strategy. Evaluating the carbon sequestration capacity ...