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Slideshow

Tags: Seminars

ABSTRACT:  Copepods - small marine crustaceans often referred to as the most abundant animal on Earth - form a vital link in carbon and nitrogen fluxes in the oceanic water column food webs. Copepod microbiome may be important in providing unique niches for marine bacteria and in influencing copepod health, and its activities potentially have quantitative importance in marine biogeochemical cycles. In this talk I will discuss recent studies…
Abstract: Among the many pressures that marine organisms face, intense competition and predation have contributed to the evolution of chemical defenses and the ability to sense chemical cues. Chemical ecologists have long sought to understand the identities, functions, and consequences of these compounds in the marine environment.  However, traditional approaches to connect naturally occurring chemical compounds with ecological outcomes…
Abstract:  Microbial sulfur metabolism plays a critical role in the transformation of organic carbon compounds and nutrients in the environment, human health and disease, and drives key planetary biogeochemical cycles. Our current knowledge of the microbial ecology associated with this key element is primarily based on single gene- and cultivation-based studies that provide no reliable information on comprehensive microbial metabolism and…
Annette Hynes will be speaking at the River Basin Center Third Wednesday Synposium on Wednesday, April 18th at 4:00 p.m. The title of her talk is “Modeling Ecosystem Metabolism in Coastal Estuaries.” Refreshments will be provided.
Summary: The goal of this work is to investigate growth and production dynamics of the most dominant salt marsh grass in the southeastern United States, Spartina alterniflora, including documenting the non-structural carbohydrates pool and presenting translocated biomass between above- and below-ground tissues in S. alterniflora during several phenological periods.
This seminar will feature a presentation of a short video about Sylvia’s work and which prominently features the Department of Marine Science.

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