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Evaluating pXRF instrument performance using reference materials
The portable X-Ray Fluorescence (pXRF) instrument provides fast, real-time, non-destructive, multi-element geochemical data (i.e. elemental concentrations) on rocks and minerals at a relatively low cost and with minimal sample preparation. This study quantifies the precision and accuracy of measurements collected by the WGNHS pXRF on reference materials...-
Evaluating pXRF instrument performance using reference materials
2023
Report: 50 p. (report) + 31 p. (appendices)
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Mineral Assessments for Conservation Easements in Wisconsin
If you’re thinking about donating land as a conservation easement but don’t own the subsurface (known as “severed mineral rights”), then you’ll need an assessment of the land’s mineral potential to determine whether the easement will qualify as a charitable tax deduction. Geologists at the Wisconsin Geological and Natural History Survey perform this... -
Depth-to-Bedrock Mapping in Wisconsin
Depth-to-bedrock maps show the thickness of unconsolidated materials overlying bedrock. These maps provide a key link between the underlying geology, groundwater flow, and land use and are important in guiding activities such as permitting, bridge construction, and the land application of waste products in sensitive areas. Given their role in guiding... -
Methods and Best Practices for Surveying Springs in Wisconsin
Description of the field methods and data management procedures used to produce the Springs Inventory (see Bulletin 113). -
Sampling Methodologies and Data Analysis Techniques for Geologic Materials Using Portable X-Ray Fluorescence (pXRF) Elemental Analysis
Details the current WGNHS approach to pXRF analysis, including usage guidelines, sample preparation, calibration, and plotting techniques.-
Sampling Methodologies and Data Analysis Techniques for Geologic Materials Using Portable X-Ray Fluorescence (pXRF) Elemental Analysis [appendices]
2016
Data: PDF files + Excel spreadsheet
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Wisconsin Indoor Radon Data: 2010 Report of Data
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Impacts of Land Use and Groundwater Flow on the Temperature of Wisconsin Trout Streams: Final Report
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Mineral Transformation and Release of Arsenic to Solution under the Oxidizing Conditions of Well Disinfection
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Assessing the Ecological Status and Vulnerability of Springs in Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed.-
Assessing the Ecological Status and Vulnerability of Springs in Wisconsin [GIS Data]
2008
GIS Data: Shapefiles, JPEG images, Microsoft Access database
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Inventory of Wisconsin's Springs
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Statistical Analysis of Indoor Radon Data and Relationships to Geology in Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Bibliography of Wisconsin Weather and Climate Publications
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Distribution of Radionuclides in Wisconsin Groundwater
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Compilation of Outcrops of Precambrian Rock in Northern Oconto County and Adjacent Segments of Forest, Langlade, Marinette, and Menominee Counties, Northeastern Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Summary Sheets: Attributes of Wisconsin Lake Plants
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Number of Injuries and Deaths from Tornadoes in Wisconsin by Month for 1950 to 1987
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Wisconsin Tornadoes and Tornado-Days, 1950-1987, Monthly Data
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Wisconsin County Maps of Tornado Paths for 1950 to 1986 with a List of Tornados by County
Open-file report; contains unpublished data that has not yet been peer-reviewed.-
Wisconsin County Maps of Tornado Paths for 1950 to 1986 with a List of Tornados by County
1986
Report: 175 p. + 72 maps
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Some Questions and Answers on Gold in Wisconsin with a Listing of Known Gold Occurrences
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Annual Maps of Tornado Paths in Wisconsin, 1950 to 1984
Open-file report; contains unpublished data that has not yet been peer-reviewed.