USDA Forest Service
 

Pacific Northwest Forest Inventory and Analysis

 
 
US Forest Service
Pacific Northwest
Research Station
Region 6
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Pacific Northwest Forest Inventory and Analysis
620 SW Main, Suite 400
Portland, OR 97205

P. O. Box 3890
Portland, OR 97208-3890

(503) 808-2000

US Forest Service

Pacific Northwest Research Station Pacific Northwest Forest Inventory and Analysis

Understory Vegetation Publications


These publications can be accessed by selecting a publication to download. All of our electronic publications require the Acrobat Reader program. You can download the Acrobat Reader free of charge.


2007

Gray, Andrew N. 2007. Distribution and abundance of invasive plants in pacific northwest forests. In: Harrington, Timothy B.; Reichard, Sarah H., tech. eds. 2007. Meeting the challenge: invasive plants in Pacific Northwest ecosystems. Gen. Tech. Rep. PNW-GTR-694. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 166 p.

 

 
2006

Boucher, T.V.; Mead, B.R. 2006. Vegetation change and forest regeneration on the Kenai Peninsula, Alaska following a spruce beetle outbreak, 1987-2000. Forest Ecology and Management. 227: 233-246.

Order.

 
2005

Rudis, V. A., A. Gray, W. McWilliams, R. O’Brien, C. Olson, S. Oswalt, and B. Schulz. 2005. Regional monitoring of non-native plant invasions with the Forest Inventory and Analysis program. Pp. 49-64. In: McRoberts, R.E., and others (eds.). Proc. 6th Annual Forest Inventory and Analysis Symposium; 21-24 September 2004; Denver, Co. Tech. Rep. WO-70. Washington, DC: U.S. Dept. Agric., Forest Service. 126 p.

 

 
2005 Gray. A.N. 2005. Nonnative plants in the inventory of western Oregon forests. Pages 11-16. In: McRoberts, R.E.; Reams, G.A.; Van Deusen, P.C.; McWilliams, W.H.; Cieszewski, C.J. Proceedings of the fourth annual forest inventory and analysis symposium. Gen. Tech. Rep. NC-230. St. Paul, MN: U.S. Department of Agriculture, Forest Service, North Central Research Station.  
2005 Gray, Andrew. 2005. Eight nonnative plants in western Oregon forests: associations with environment and management. Environmental Monitoring and Assessment 100: 109-127.  
2005 Gray, Andrew N.; David L. Azuma. 2005. Repeatability and implementation of a forest vegetation indicator. Ecological Indicators. 5(1):57-71.  
2005

North, M.; Oakley, B.; Fiegener, R.; Gray, A.; Barbour, M. 2005. Influence of light and soil moisture on Sierran mixed-conifer understory communities. Plant Ecology 177: 13-24.

 
2003 Boucher, Tina V.  2003.  Vegetation response to prescribed fire in the Kenai Mountains, Alaska. Res. Pap. PNW-RP-554. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 59 p..  
2003 Helm, D.; Mead, B. 2003. Reproducibility of vegetation cover estimates in south-central Alaska forests. Journal of Vegetation Science. 14: 33-40.

 
2003 Lindh, Briana; Gray, Andy; Spies, Tom. 2003. Responses of herbs and shrubs to reduced root competition under canopies and in gaps: a trenching experiment in old-growth Douglas-fir forests. Canadian Journal of Forest Research 33: 2052-2057.

 

 

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US Forest Service - Pacific Northwest Forest Inventory and Analysis
Last Modified: Thursday, 28 March 2013 at 13:18:02 CDT


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