• Organization: Department of the Interior
• Updated: 2024-11-08T00:00:00Z

The southern margin of the Archean Superior Province in the central Upper Peninsula of Michigan records Paleoproterozoic tectonic events involved in the ~2.1 Ga rifting of the proposed Archean...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

The feature classes HYDROL and HYDROP contain vector lines and polygons representing the coastal shoreline and hydrography used in the creation of the Environmental Sensitivity Index (ESI) of the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

The feature classes ESIL and ESIP contain vector lines and polygons representing shorelines and intertidal habitats of the St Marys River - 2021 ESI Geodatabase, classified by their susceptibility...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. Vector polygons represent sensitive biological resource data for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. Vector lines represent sensitive biological resource data for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. Vector polygons represent sensitive biological resource data for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the St Marys River - 2021 ESI Geodatabase. It contains vector polygons and points representing BENTHIC data for the Great Lakes...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. It contains vector polygons representing HABITATS data for the Great...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the SOCECON Feature Data Set of the Great Lakes St. Marys River 2021 ESI Geodatabase. It contains vector polygons representing Parks/managed areas resource data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. They contain vector polygons, lines, and points representing Political...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. They contain vector polygons and points representing FISH data for the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

This feature class resides within the SOCECON Feature Data Set of the Great Lakes St. Marys River 2021 ESI Geodatabase. It contains vector points representing Navigational/marine human-use...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes St. Marys River 2021 ESI Geodatabase. They contain vector polygons and points representing Resource management...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. They contain vector lines and points representing Socioeconomic...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the Great Lakes St. Marys River - 2021 ESI Geodatabase. It contains vector polygons and points representing BIRD data for the...

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• Organization: Department of the Interior
• Updated: 2024-03-21T00:00:00Z

Between 1900 and 1932, a copper (Cu) mine operated near Gay, Michigan, along the shore of Lake Superior, discharged approximately 22.8 million metric tons of waste material known as ‘stamp sands’...

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• Organization: Department of the Interior
• Updated: 2022-09-23T00:00:00Z

In 2021, the U.S. Geological Survey (USGS) Mercury Research Laboratory (MRL) conducted a large-scale assessment of mercury (Hg) concentrations and Hg stable isotope values in tributaries of Lake...

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• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-15T00:00:00.000+00:00

The NOAA National Estuarine Research Reserve (NERR) System-wide Monitoring Program (SWMP) collects meteorological, water quality, and nutrient/pigment data on an ongoing basis. Meteorological...

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