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#1 Federal
Seasonal median daily water depths for study wetlands in the Tamarac National Wildlife Refuge, the St. Croix National Scenic Riverway, the North Temperate Lakes Long-term Research area, and the Upper Mississippi River study area from 2008-2012.
- Organization: Department of the Interior
- Dataset Last Updated: April 07, 2026 at 12:00 AM
To relate water levels in our study wetlands to temperature, precipitation, wetland water depth, and amphibian calling activity, we installed one pressure logger in the deepest spot we could find...
- xml
- xml
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:06 AM
#2 Federal
The eight-day interval during which amphibians first called annually at individual study wetlands across four study areas.
- Organization: Department of the Interior
- Dataset Last Updated: April 07, 2026 at 12:00 AM
To help determine when winter conditions were changing to spring conditions annually in our four study areas, we determined the first eight-day interval (in accordance with the scale limitations...
- xml
- xml
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:04 AM

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