Marcell Experimental Forest biweekly bog frost depth, 1985 - ongoing

This dataset contains frost depth data collected every two weeks in
two peatlands instrumented for hydrologic monitoring at the Marcell
Experimental Forest (MEF) from 1985–ongoing, only from February until
the end of frost during Spring. The variables measured are depth to
frost layer, frost thickness, and frost occurrence as percent of area.
The three measurements provide information on the depth, duration, and
extent of a frost layer. The Marcell Experimental Forest in Itasca
County, Minnesota is operated and maintained by the USDA Forest
Service, Northern Research Station, and was formally established in
1962 to study the ecology and hydrology of peatlands.