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Full-Text Articles in Medicine and Health Sciences

Evaluating Edna Metabarcoding As A Mic-Roe-Scopic Net To Catch Salmon Pathogens, Noah Burby Apr 2023

Evaluating Edna Metabarcoding As A Mic-Roe-Scopic Net To Catch Salmon Pathogens, Noah Burby

Honors College

Wild Atlantic salmon in the Gulf of Maine (GOM) is a Distinct Population Segment (DPS) that has been listed since 2000 as endangered by the U.S. Fish and Wildlife Service (USFWS) and the National Oceanic and Atmospheric Administration (NOAA). The current challenge is year-over-year decreases in the number of mature salmon returning to the Penobscot River for reproduction. Early detection of pathogen presence could allow for the identification of infection and the application of corrective measures. Environmental DNA (eDNA) is simply DNA that is collected from environmental samples (e.g., water, air, and soils), which consists of whole microorganisms and genetic …


Reducing Plastic Pollution In The Ocean: Mycobuoys As A Potential Solution, Sue S. Van Hook Jan 2023

Reducing Plastic Pollution In The Ocean: Mycobuoys As A Potential Solution, Sue S. Van Hook

Maine Policy Review

Natural mushroom mycelium-based MycoBuoys are an alternative to ubiquitous plastic flotation devices used in Maine aquaculture, fisheries and harbors. They fit perfectly into a circular economic model where natural resources are borrowed for a specific purpose and are returned as elements at the end of product life. MycoBuoys may be composted or used as mulch where 100% of the material enhances soil nutrients upon decomposition. In contrast to this cradle-to-cradle product, currently ubiquitous Stryofoam buoys have expensive end life costs in terms of ecosystem and organismal health consequences. Styrene is a known carcinogen, and the foam particles degrade into smaller …


Assessment Of Potential Measures At Admit Of Harbor Seal Pup Rehabilitation Success, Shannon Brown May 2021

Assessment Of Potential Measures At Admit Of Harbor Seal Pup Rehabilitation Success, Shannon Brown

Honors College

Harbor seals frequently strand along the northeast coast of the United States due to injury, illness, disease, and human interaction. In Maine, a non-profit organization, Marine Mammals of Maine (MMoME), is federally authorized to respond to these stranded animals and provide short-and long-term rehabilitation, with the ultimate aim to release the seals back into the wild. I investigated the role of multiple potential measures of marine mammal health that are evaluated at admit in determining rehabilitation success of dependent and weaned harbor seal pups from 2016 to 2019. The variables assessed were the day of the year the patients were …


Compilation And Review Of Sea Turtle Rehabilitation Protocols And Career Guidance From Conservation Professionals In The Eastern United States, Kelsey Davis May 2021

Compilation And Review Of Sea Turtle Rehabilitation Protocols And Career Guidance From Conservation Professionals In The Eastern United States, Kelsey Davis

Honors College

Seven species of sea turtle are found on earth and all are either threatened or endangered. Unfortunately, these animals are under duress due to numerous anthropogenic causes. The increasing concentrations of greenhouse gases in our atmosphere has led to extreme global weather fluctuations, which leads to the cold stunning events seen among turtles in the north eastern United States every year. Illegal fishing practices and illegal boating lead to severe and critical injuries. Coastal development destroys integral nesting grounds. The rehabilitation of sea turtles is one solution to the preservation and conservation of these species. This thesis analyzes current rehabilitation …


Covid-19_Umaine News_New International Study Shows Alternative Seafood Networks Provided Resilient Diversity During Pandemic, University Of Maine Division Of Marketing And Communications Mar 2021

Covid-19_Umaine News_New International Study Shows Alternative Seafood Networks Provided Resilient Diversity During Pandemic, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of UMaine News press release regarding a University of Maine study into the need for greater functional diversity in supply chains led by Joshua Stoll, assistant professor of.marine policy at the University of Maine.


Covid-19_Umaine News_Marine Science Course Connects Distant Students Of Sustainability Science, University Of Maine Division Of Marketing And Communications Oct 2020

Covid-19_Umaine News_Marine Science Course Connects Distant Students Of Sustainability Science, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of UMaine News release regarding Marine science course connecting distant students of sustainability science.


A Biogeographical Assessment Of Arctic Marine Fungi, Bentley E. Simpson May 2020

A Biogeographical Assessment Of Arctic Marine Fungi, Bentley E. Simpson

Honors College

Marine fungi play a crucial role in recycling nutrients and channeling energy to higher trophic levels in the world oceans. Despite their critical role, their distributions and community composition, particularly in the Arctic, are largely unknown. This study reveals depth-related trends of abundance, diversity, and community composition of Arctic marine fungi through analysis of data obtained in the Tara Oceans expedition. With samples from surface (0-50 m), deep chlorophyll max (50-200 m), and mesopelagic (200-1000 m) depths, relative abundance, operational taxonomic unit (OTU) richness, and diversity were found to increase as a function of depth. Basidiomycota and Ascomycota were found …


Lobster Institute_Covid-19 Public Health Links Webpage, University Of Maine Lobster Institute Apr 2020

Lobster Institute_Covid-19 Public Health Links Webpage, University Of Maine Lobster Institute

Lobster Institute

Screenshot of University of Maine's Lobster Institute webpage with guidance regarding lobster fishing during the COVID-19 pandemic.


Lobster Institute_Covid-19 Related Articles Webpage, University Of Maine Lobster Institute Apr 2020

Lobster Institute_Covid-19 Related Articles Webpage, University Of Maine Lobster Institute

Lobster Institute

Screenshot of University of Maine's Lobster Institute webpage with articles regarding lobster fishing during the COVID-19 pandemic.


Scientific Diving_Diving Operations: Covid-19, Christopher Riguad Apr 2020

Scientific Diving_Diving Operations: Covid-19, Christopher Riguad

Teaching, Learning & Research Documents

Diving operations for University of Maine Scientific Diving during the COVID-19 pandemic from Christopher Rigaud, UMaine Diving Operations Manager.