2009

Watershed Kiosks

In 2006, staff at the NOAA National Marine Fisheries Service Maine Field Office initiated a partnership with Maine Sea Grant to produce content for two informational kiosks planned for the lower Penobscot River region. The Penobscot River watershed is currently the subject of an unprecedented restoration plan that will restore access to over 1,000 miles of rearing and spawning habitat for Atlantic salmon, alewives, sturgeon, and other species of sea-run fish.

DV-09-015 Ecology of Marine Wind Farms Catherine Schmitt Tue, 08/18/2009 - 12:08

Barry Costa-Pierce
Rhode Island Sea Grant
South Ferry Road
Narragansett, RI 02882
401.874.6800
bcp@gso.uri.edu

The development of offshore renewable energy systems is an international priority driven by the need to reduce our dependence on fossil fuels and decrease human impacts on global climate.

DV-09-009 Use of a novel technique to assess the DOC benthic flux in the Penobscot River Estuary, Maine

Aria Amirbahman
Department of Civil and Environmental Engineering
5711 Boardman
Orono, ME 04469
207.581.1277
aria@umit.maine.edu

Estuarine and coastal sediments release dissolved organic carbon (DOC) due to the high level of organic matter decay brought about by microbial activity, particularly sulfate reduction. High levels of DOC can lead to mobilization of toxic metals and chemicals. DOC flux may be affected by an increase in microbial activity due to rising temperatures and changing hydrology as a result of climate change.