Posts Tagged ‘Geology’

Restoring the Prairie

November 21, 2009
Lost Valley Prairie SNA

Lost Valley Prairie SNA

This fall I dodged raking leaves at home, but today I spent four hours raking twigs for the Department of Natural Resources. The reward was spending a beautiful autumn day outdoors. After raking down to the bare soil, we spread native grass and flower seeds.

Lost Valley Prairie is designated a Scientific and Natural Area with the purpose of preserving Minnesota’s diversity of plants, animals, and geological features. In this case it is a prairie on top of limestone.

The SNA Program’s goal is to ensure that no single rare feature is lost from any region of the state. This requires protection and management of each feature in sufficient quantity and distribution across the landscape.

Minnesota currently has over 140 SNAs, and wishes to have 500. Although SNAs are open to the public, they are not really parks, as there are no restrooms, trails, or major recreational opportunities. But you can still visit and enjoy the view!