Maine Climate and Ag Network

Sargent-Lake-News-feature credit Stephen Norton

The environmental legacy of acid rain

For Stephen Norton, lakes hold a treasure trove of precious scientific information. For the past 40 years, Norton, professor emeritus at the University of Maine, has studied lakes by evaluating sediment cores from around the world. Using the cores taken from the bottom of lakes, he is able to determine the age of the sediment […]

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UMaine staff cited in articles about drought

University of Maine staff members Mark Hutton, Sean Birkel and John Rebar were cited in Portland Press Herald and Bangor Daily News articles about the impact of the drought in southern Maine. The Portland Press Herald piece indicated some fruits and vegetables — including tomatoes and watermelon — are faring well during the drought, but […]

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Inilchek Glacier

Grigholm: Ice cores indicate increases in atmospheric heavy metals

Glacial ice core records indicate that humans have significantly altered the atmosphere in Central Asia during the 20th century, say climate scientists from the University of Maine. Climate Change Institute researchers say evidence from ice cores extracted from Inilchek Glacier in the Tien Shan Mountains in Kyrgyzstan reveals that rapid growth of industry and agriculture […]

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potatoes

Mallory receives USDA grant for potato and grain research in Chile

Ellen Mallory, University of Maine Cooperative Extension specialist and associate professor of sustainable agriculture, was awarded $11,902 grant for food research from the United States Department of Agriculture (USDA). The project is supported by the USDA’s Agriculture and Food Research Initiative (AFRI) and is titled, “Investigating Diversity as a Climate Resilience Strategy for Potato and […]

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Peru

UMaine researchers study impact of melting glaciers in Peru

In the context of modern anthropogenic climate change, many Peruvian societies are experiencing the brunt of abrupt climate change impacts. The Peruvian Andes are home to 70 percent of the world’s tropical glaciers, which provide surrounding communities with water for drinking, agriculture and pastoralism, energy production and tourism. Recent studies indicate that glacier coverage in […]

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