October 3, 2005

Governor Jennifer M. Granholm has declared October 9-15 as Earth Science Week in Michigan. Earth Science Week is a nationwide observance emphasizing the importance of earth sciences to the health, safety, and economic well being of citizens. The Governor’s proclamation makes Michigan one of 35 states recognizing the week.

Knowledge of geology is essential to understanding the characteristics and origins of Michigan’s terrain which varies from the eroded roots of volcanoes and mountains, to sediments laid down in ancient shallow seas, to glacial hills and lakebed plains. Geologic knowledge provides insight on the characteristics and occurrence of Michigan’s soil, groundwater, and surface water resources to serve as a basis for preventing and remediating contamination problems.

Geologic knowledge is also the basis for finding and developing Michigan’s valuable mineral resources. Michigan ranks 17th among the states in oil and gas production, and is a major producer of magnesium, iron ore, sand and gravel, bromine, peat, and potash. The state also produces significant volumes of cement, gypsum, crushed stone, lime, clay, and other minerals and mineral products.

The Department of Environmental Quality’s Office of Geological Survey is taking the lead in celebrating Earth Science Week in Michigan. For a list of geologists from state government, academia, industry and professional organizations who can give presentations to schools and community groups on earth science topics, please visit http://www.deq.state.mi.us/eforms/speakerrequest.html on the internet, or contact the OGS at 517-241-1515. The OGS also has a variety of maps and publications on Michigan geology and geologic resources.

Editor’s note: DEQ news releases are available on the department’s Internet home page at www.michigan.gov/deq.

“Protecting Michigan’s Environment, Ensuring Michigan’s Future”

Revised October 3, 2005 by Pat Watson