Lawson, D. E., Brown, J., Everett, K. R., Johnson, A. W., Komárková, V., Murray, B. M.
Murray, D. F. and Webber P. J. 1978. Tundra disturbances and recovery following the 1949
exploratory drilling, Fish Creek, Northern Alaska. CRREL REPORT 78-28. U.S.
Geological Survey, Department of the Army. Cold Regions Research and Engineering
Laboratory 81 pp.
Braun-Blanquet method of vegetation analysis (Westhoff and Van der Maarel 1973).
Any vegetation sample, or relevé consists of a cover estimate for each plant taxon
present in a subjectively selected, uniform vegetation stand.