Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Survey of Beaver Ecology in Grand Portage National Monument, Minnesota
A study of beavers (Castor canadensis) was conducted in Grand Portage National Monument from 23 August thru 11 September 1987. The aims of the study were to begin examining basic population characteristics and habitat conditions living on the monument and adjacent Indian lands.
Survey of Beaver Ecology in Grand Portage National Monument, Minnesota
A study of beavers (Castor canadensis) was conducted in Grand Portage National Monument from 23 August thru 11 September 1987. The aims of the study were to begin examining basic population characteristics and habitat conditions living on the monument and adjacent Indian lands.
Survey of Beaver Ecology in Grand Portage National Monument, Minnesota
R. W. Smith (Autor:in) / R. O. Peterson (Autor:in)
2001
58 pages
Report
Keine Angabe
Englisch
Ecology , Zoology , Natural Resource Management , Hydrology & Limnology , Beavers , Surveys , National monuments , Minnesota , Population dynamics , Biological effects , Habitat , Wildlife management , Natural resources management , Monitoring , National parks , Lakes , Ponds , Trails , Vegetation , Grand Portage National Monument