Category: Uncategorized
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PUBLICATION: Reused cultivation water from a self-inhibiting alga does not inhibit other algae but alters their microbiomes
Economical production of algal commodities (food, feed, and fuels) requires reusing cultivation water to reduce operating costs. While some algae strains show growth inhibition in reused water, other strains appear unaffected. Reusing water to grow different strains (i.e., crop rotation) could potentially improve overall biomass production compared to water reuse with the same strain by…
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PUBLICATION: Environmental stability impacts the differential sensitivity of marine microbiomes to increases in temperature and acidity
Ambient conditions shape microbiome responses to both short- and long-duration environment changes through processes including physiological acclimation, compositional shifts, and evolution. Thus, we predict that microbial communities inhabiting locations with larger diel, episodic, and annual variability in temperature and pH should be less sensitive to shifts in these climate-change factors. To test this hypothesis, we…
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PICO 1000 – a milestone
The Pivers Island Coastal Observatory (PICO) sampled its 1000th time point today. The time-series, was started in 2010 by a Duke undergraduate (Christina C.) interested in the temporal variability of ocean acidification. Ten years later, the time-series has generated a rich, publically available dataset to examine the physical, chemical and biological variability associated with regular…
Ocean Microbes Group 