PC-driven stereo plotters, aerial stand height 
measuring techniques, and other standard 
photogrammetry procedures. Suggestions also are 
given for future use of AVHRR and other new 
developments in remote sensing media and 
applications. 
LITERATURE CITATIONS 
Barnard, Joseph: 1990. Environmental health 
concerns: a role for forest inventory and 
monitoring. In LaBau, Vernon J. and Cunia, 
Tiberius, eds. Symposium on State of the Art 
Methodology of Forest Inventory, Workshop 
Proceedings. July 30 - August 5, 1989, Syracuse, 
NY: Gen. Tech. Rpt. PNW-GTR-263. Portland, OR: 
U.S. Department of Agriculture, Forest Service, 
Pacific Northwest Forest Experiment Station, pp 
341-348. 
Birdsey, Richard A. In Press. Estimation of 
regional carbon yields in forest types in the 
United States. Washington, DC. U.S.Department of 
Agriculture, Forest Service, 15 pp. 
Bitterlich, Walter, 1984: The relascope idea. 
Relative measurements in forestry. Commonwealth 
Agriculture Bureaux. Norwich, Great Britain, 242 
pp. 
Cost, N. D., 1979: Ecological structure of forest 
vegetation. In: Frayer, W. E. , ed. Forest 
resource inventories, workshop proceedings. July 
23-26, 1979; Fort Collins, CO: Colorado State 
University; Dept, of Forest and Wood Sciences, pp 
29-37. Vol. 1 of 2 vol. 
Hard, John S., 1974: Budworm in coastal Alaska. 
Journal of Forestry; 72(1): 26-31. 
Hard, John. In Press. Comparative success of 
spruce beetle attacks in pruned and unpruned 
boles of Lutz spruce. 
Hastings, David; Matson, Michael; and Horvitz, 
Andrew H. 1988: Monitoring vegetation. 
Photogrammetric Engineering and Remote Sensing; 
54(1): 40-41. 
Hornbeck, James W. and Smith, Robert B.; 1985: 
Documentation of red spruce growth decline. 
Canadian Journal of Forest Research; 15: 
1199-1201. 
LaBau, Vernon J.; 1987: Interagency cooperation 
in state and subregional inventories. In: Lund, 
H. Gyde; Caballero-Deloya, Miguel; and 
Villarreal-Canton, Raul, eds. Land and resource 
evaluation for national planning in the tropics: 
Proceedings of the international conference and 
workshop; January 25-31, 1987; Chetumal, Mexico: 
Gen. Tech. Rpt. WO-GTR-39. Washington, DC: U.S. 
Department of Agriculture, Forest Service, pp 
73-77. 
LaBau, V. J. and Schreuder, H. T., 1983: A 
multiphase, multiresource inventory procedure for 
assessing renewable natural resources and 
monitoring change. In: Bell, John F. and 
Atterbury, Toby, eds. Renewable resource 
inventories for monitoring changes and trends. 
Proceedings of an International Conference. 
August 15-19, 1983; Corvallis, OR. Oregon State 
University, College of Forestry, pp 456-459. 
LaBau, Vernon J. and Winterberger, Kenneth C. , 
1988: Use of a four-phase sampling design in 
Alaska multiresource vegetation inventories. In: 
Poso, Simo, ed. Satellite imageries for forest 
inventory and monitoring; experiences, methods, 
perspectives. Proceedings of the IUFRO subject 
group 4.02.05 symposium. August 29-Sept. 2, 
1988; Hyytiala, Finland. Research Notes No. 21. 
University of Helsinki; Dept. of Forest 
Mensuration and Management, pp 89-102. 
Maggio, Robert C. and Baker, Robert D. , 1988: 
Techniques for acquisition of aerial video 
imagery. Photogrammetric Engineering and Remote 
Sensing; 54(2): 229-231. 
Mead, Bert; Yarie, John; and Herman, David, 1986. 
Biomass estimates for nontimber vegetation in the 
Tanana River basin of interior Alaska. In: 
Wharton, Eric H. and Cunia, Tiberius, eds. 
Estimating tree biomass regressions and their 
error, workshop proceedings. May 26-30, 1986; 
Syracuse, NY: Gen. Tech. Rpt. NE-GTR-117. 
Broomall, PA: US Department of Agriculture, 
Forest Service, Northeastern Forest Experiment 
Station, pp 149-153. 
Office of the President of the United States, 
1989: Our changing planet: The FY 1990 research 
plan. The U.S. global research program. A report 
by the Committee on Earth Sciences. Executive 
Office of the President, Office of Science and 
Technology Policy, Washington, DC, 118 pp plus 
appendices. 
Reynolds, K. M and Hard, J. S.: In Press. Risk 
and hazard of spruce beetle attack in unmanaged 
stands on the Kenai peninsula, Alaska, under 
epidemic conditions. 
Setzer, Theodore S. and Mead, Bert R. , 1988: 
Verification of aerial photo stand volume tables 
for southeast Alaska. Res. Pap. PNW-RP-396. 
Portland, OR: U.S. Department of Agriculture, 
Forest Service, Pacific Northwest Research 
Station, 13 pp. 
Scott, Charles T. and Alegria, James: 1990. 
Fixed- versus variable-radius plots for change 
estimation. In LaBau, Vernon J. and Cunia, 
Tiberius, eds. Symposium on State of the Art 
Methodology of Forest Inventory, Workshop 
Proceedings. July 30 - August 5, 1989; Syracuse, 
NY: Gen. Tech. Rpt. PNW-GTR-263. Portland, OR: 
U.S. Department of Agriculture, Forest Service, 
Pacific Northwest Forest Experiment Station, pp 
126-132. 
Shasby, Mark B., 1989: Baseline studies for 
monitoring global change in the arctic 
environment; a remote sensing-spatial data base 
approach. In-service study plan. US Department of 
Interior. Geological Survey, EROS Field Office, 
Anchorage, Alaska, 11 pp. 
USDA, Forest Service, 1990: Forest health and 
productivity in a changing atmospheric 
environment. Sandberg, David; and Bell, Enoch; 
eds. A priority research program. Draft 
In-service report. Pacific Northwest Research 
Station, Portland, OR, and Pacific Southwest 
Forest and Range Experiment Station, Berkeley, 
CA, 47 pp.