Groundwater controls on microbial communities in coastal aquifers (original) (raw)

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Groundwater controls on microbial communities in coastal aquifers

Groundwater controls on microbial communities in coastal aquifers

Project Title: Groundwater controls on microbial communities in coastal aquifers

Date: 6/2019-6/2020

Principal Investigator(s): Dr. James Heiss

Affiliations: UMass Lowell

Summary: Groundwater discharge from the seabed into coastal ecosystems carries nutrients and other chemicals that affect surface water quality and ecosystem health. Microbial processing of groundwater contaminants prior to discharge alters the chemistry of discharging groundwater and can be an important ecosystem service that reduces nutrient fluxes that would otherwise contribute to coastal eutrophication. The objective of this research is to understand how microbial communities process nutrients and other chemicals in coastal aquifers. The work will aid managers aiming to reduce nutrient loads to surface water bodies. Groundwater wells, water quality sensors, and porewater sampling will provide information into how groundwater hydrology affects microorganisms in the subsurface and nutrient fluxes in discharging groundwater.

wbreserve2019-10-30T15:23:19-04:00