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Maine Cooperative Fish And Wildlife Research Unit And Department Of Wildlife, Fisheries, And Conservation Biology 2018 Report To Cooperators, Maine Cooperative Fish And Wildlife Research Unit, University Of Maine Department Of Wildlife, Fisheries, And Conservation Biology Sep 2018

Maine Cooperative Fish And Wildlife Research Unit And Department Of Wildlife, Fisheries, And Conservation Biology 2018 Report To Cooperators, Maine Cooperative Fish And Wildlife Research Unit, University Of Maine Department Of Wildlife, Fisheries, And Conservation Biology

General University of Maine Publications

The Maine Cooperative Fish and Wildlife Research Unit and the University of Maine Department of Wildlife, Fisheries, and Conservation Biology summarized the past year’s research, accomplishments, and activities in this annual report.


A Histological Assessment Of The Effects Of Elevated Temperature And Nitrogen On The Symbiodinium Of Palythoa Toxica (Walsh And Bowers 1971), Molly Westbrook May 2018

A Histological Assessment Of The Effects Of Elevated Temperature And Nitrogen On The Symbiodinium Of Palythoa Toxica (Walsh And Bowers 1971), Molly Westbrook

Honors College

Coral reefs around the world are suffering mass bleaching events caused by a combination of stressors, including rising ocean temperatures, acidity, pollution, increased suspended sediments, and increasing nitrogen levels. Corals harbor a complex microbial ecosystem consisting of bacteria, and algal symbionts known as Symbiodinium. This study examines the effects of elevated temperature, a known cause of bleaching, and elevated nitrogen, an increasingly important potential stressor for reefs, on the Symbiodinium of a zoanthid coral, Palythoa toxica. A total of 65 polyps were subjected to 5 different water treatments of 2 levels of elevated nitrogen, and 2 levels of …