Continuing Archaeological Research on the Alpena-Amberley Ridge

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Presented by Dr. John O’Shea The discovery of ancient caribou hunting structures preserved beneath Lake Huron has transformed our understanding of the early human occupation of the Great Lakes. Since the initial discovery of the Alpena-Amberley Ridge, research has focused on broadening our understanding of these early hunters and the environment in which they lived. Join Dr. John O’Shea, the […]

Lecture Series: Stress to the System

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Stress to the System: Exploring of Harmful Algal Blooms and Freshwater Acidification in the Great Lakes Dr. Reagan Errera working with field samples. Photo courtesy of Dr. Reagan Errera. The Laurentian Great Lakes support an economy exceeding $82 billion in wages annually and supply drinking water to more than 40 million people. This [...]

Lecture Series: The Ship That Time Forgot

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

The Ship That Time Forgot: The Sinking of the Henry Steinbrenner In May 1953, the freighter Henry Steinbrenner sank in a storm on Lake Superior, claiming the lives of 17 sailors. However, with exception of the initial newspaper headlines announcing the ship’s sinking, history has largely overlooked the ship’s tragic story.  Join local historian Jeff […]

Lecture Series: Deploying Robots and Artificial Intelligence

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Deploying Robots and Artificial Intelligence to Search for Shipwreck Sites in Thunder Bay National Marine Sanctuary Join Dr. Katie Skinner of the University of Michigan’s Department of Naval Architecture and Marine Engineering Robotics Institute as she explores new technology and innovative methods to advance autonomous capabilities of marine robotic systems for search and survey of [...]

Lecture Series: Monitoring Freshwater Acidification in the Sanctuary

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Join Northern Michigan University undergraduate student and Michigan Sea Grant Environmental Intern, Madalyn Saddler, as she takes a deep dive into Great Lakes freshwater acidification, discussing what freshwater acidification is, its relevance to the Great Lakes ecosystem, and its implications. Madalyn will expand upon her role as a research intern working on the ongoing freshwater [...]

Lecture Series: Exploring Shipwrecks of Thunder Bay National Marine Sanctuary

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Chris Roxburgh, a renowned underwater photographer and author, has gained widespread recognition for his exceptional work capturing shipwrecks in the Great Lakes region. His remarkable photography and environmental efforts have been featured on local and national news platforms multiple times. He is the author of the highly acclaimed hardcover nonfiction book “Leelanau Underwater,” which has [...]

Lecture Series: Vampires of the Great Lakes

Great Lakes Maritime Heritage Center 500 West Fletcher Street, Alpena, MI, United States

Did you know that vampires are swimming in the Great Lakes? Well, vampires of the fish variety! Beginning ~150 years ago, the Great Lakes were invaded by sea lampreys – parasitic fish native to the Atlantic Ocean. Sea lampreys drink the blood of Great Lakes fish, each killing up to 40lbs. Join us as Great [...]

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