Search Help
Yellowstone Grizzly Bear Investigations
Entry ID: NRMSC_yellowstonegrizzlybear

[ Update this Record ]

Abstract: In addition to normal monitoring, an array of studies were completed addressing
the potential impacts of winter recreation on denning grizzly bears.

This research was in response to a lawsuit filed against the Gallatin National
Forest and subsequent need to develop a biological assessment addressing
effects of snowmobile use on grizzly bears (Cherry 2001). Research results
were also used by the ... View entire text
Related URL
Description: Metadata in Biological Data Profile format.
Geographic Coverage
Spatial coordinates   
  N: 45.35   S: 40.65   E: -103.7   W: -111.4

Data Set Citation
Dataset Originator/Creator: Haroldson, M.A. and K. Frey
Dataset Title: Yellowstone Grizzly Bear Investigations
Dataset Release Date: 2002
Dataset Release Place: Bozeman, Montana
Dataset Publisher: U.S. Geological Survey
Quality Data go back to 1980 and cover such information as the annual record of grizzly
bears monitored, captured, and transported in the Greater Yellowstone

Two rounds of observation flights were conducted during 2001. Thirty-two of
the 37 Bear Observation Areas were ... View entire text
Access Constraints None
Use Constraints None
Data Set Progress
Data Center
Northern Rocky Mountain Science Center, U.S. Geological Survey, U.S. Department of the Interior Supplemental Info
Data Center URL:

Data Center Personnel
Phone: 406 994-5041
Fax: 406 994-6416
Email: mark_haroldson at
City: Bozeman
Province or State: Montana
Phone: 406 994-5041
Fax: 406 994-6416
Email: mark_haroldson at
City: Bozeman
Province or State: Montana
View entire list
Haroldson, M.A., and K. Frey 2001, Yellowstone Grizzly Bear Investigations:
annual report of the Interagency Study Team pages 23-28

Larger Work C.C. Schwartz and M.A. Haroldson, editors, 2001, Grizzly Bear
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
DIF Creation Date: 2005-12-27
Last DIF Revision Date: 2016-11-22
[ Update this Record ]