OREGON STATE UNIVERSITY

Shaw, David

Position Type: 
Faculty
Job Title: 
Professor, FERM; Adjunct Professor, FES
Department: 
Forest Ecosystems & Society
Forest Engineering, Resources & Management
Office Location: 

218 Richardson Hall

Phone Number: 
(541) 737-2845
Education: 
PhD, 1991, Forest Protection and Silviculture, University of Washington
MS, 1982, Biology and Plant Ecology, Western Washington University
BS, 1977, Biology, Northern Arizona University
Research Areas: 
  • Forest, Wildlife and Landscape Ecology
  • Science of Conservation, Restoration and Sustainable Management
  • Silviculture, Fire and Forest Health
Research Interests: 
  • Forest Ecology
  • Forest Entomology
  • Forest Health
Forest Health. Forest Pathology, Forest Entomology, Forest Ecology, Mistletoes, Insects/Diseases interaction with Fire, Silviculture and Management.

Forest Health In Oregon: State of the State 2018 was held Feb 28, March 1, 2018. See the presentations posted at: http://blogs.oregonstate.edu/foresthealth/

Forestry and Natural Resources Extension:I serve those interested in forest and tree health in Oregon with a focus on County Forestry Extension Agents and their clientele, forestry professionals, and small woodland owners and tree farmers.

Swiss Needle Cast Cooperative:

I am Director of the Swiss Needle Cast Cooperative (http://sncc.forestry.oregonstate.edu/). Swiss needle cast is foliage disease that is specific to Douglas-fir caused by the Ascomycete fungus Phaeocryptopus gaeumannii. The disease was first described in Europe, but the fungus is native to western North America. The cooperative is a collaboration of industry, agencies, extension and academia which is focused on research, monitoring and outreach concerning impacts, epidemiology, spread and intensification of this disease.

PI. Permanent Vegetation Plots:

Collaborating with David Bell, PNW Research Station. Rob Pabst, OSU FRA manages field crews, plot measurement, and data storage. H.J. Andrews Experimental Forest, Long-term research network (LTER), and regional collaborators. National Science Foundation, HJA Long term ecological research network 7 co-PI. We manage a permanent plot network to measure vegetation and tree dynamics across 145 installations in western Washington and NW Oregon, visited every 5-6 years. Some plots have been measured for over 100 years, and include USFS early plot installations. 45 installations occur on the HJA. Provides data for assessing long term forest health and mortality.

Pacific Northwest Permanent Sample Plot Program website: http://pnwpsp.forestry.oregonstate.edu/
HJ Andrews/LTER website: https://andrewsforest.oregonstate.edu/research/infrastructure/permanent-vegetation-plots
Graduate Students Interested in Working in the Forest Health Lab:
I accept students as finding allows, if interested in graduate school, contact me and include a resume.

Forest Health Lab:
Faculty Research Assistants:

Gabriela Ritokova, Swiss Needle Cast Cooperative
Rob Pabst, Permanent Sample Plot System, NSF-LTER7, H.J. Andrews Experimental Forest
Bio: 
Forestry and Natural Resources Extension:
I serve those interested in forest and tree health in Oregon with a focus on County Forestry Extension Agents and their clientele, forestry professionals, and small woodland owners and tree farmers.

Graduate Students Interested in Working in the Forest Health Lab
I accept students as finding allows, if interested in graduate school, contact me and include a resume.

Recent Theses:
Randi Shaw, MS FES. Co-advised with Paul Anderson (USFS/FES). 2016. Thesis: Tree vigor response and competitive-zone density in mature ponderosa pine.
Sean Prive, MS FES. 2016. Thesis: Overstory Structure and Community Characteristics of Oregon Ash (Fraxinus latifolia) Forests of the Willamette Valley, Oregon.
Nicholas Willhelmi, MS FERM. 2016. Thesis: The Effects of Seed Source and Planting Environment on Douglas-fir (Pseudotsuga menziesii) Foliage Diseases.
Kyle Pritchard. 2015. Bird Abundance and Microhabitat Associations with Oak Mistletoe in Willamette Valley Oak Woodlands. MS Thesis, Oregon State University.
Alexanderson, Dorian. 2014. Case Study - Commerical thinning on the Hood Canal Tree Farm. Does it pay? MF. Oregon State University.
DeMarco, Ari. 2014. Pine butterfly (Neophasia menapia) outbreak in the Malheur National Forest, Blue Mountains, Oregon: Examining patterns of defoliation. MS. Oregon State University.
Agne, Michelle. 2013. Influence of dwarf mistletoe (Arceuthobium americanum) on stand structure, canopy fuels, and fire behavior in lodgepole pine (Pinus contorta) forests 21-28 years post-mountain pine beetle (Dendroctonus ponderosae) epidemic in central Oregon. MS. Oregon State University.
Mortenson, Leif A. 2011. Spatial and ecological analysis of red fir decline in California using FIA data. MS. Oregon State University.
Norlander, Danny. 2008. Effect of Site and Silvicultural Treatment on Insect Pests and Diseases of Young Ponderosa Pine. MS. Oregon State University.

Advising

Graduate Major Advisor
Courses Taught: 
FOR 599
Forest Health and Protection
3 credits. Taught winter quarters
Selected Publications: 
  1. Woolley, T. D.C. Shaw, L.T. Hollingsworth, M.C. Agne, S. Fitzgerald, A. Eglitis, and L. Kurth. IN PRESS. Beyond red crowns: complex changes in surface and crown fuels and their interactions 32 years following mountain pine beetle epidemics in south-central Oregon, USA. Fire Ecology.
  2. Agne, M.C., P.A. Beedlow, D.C. Shaw, D.R. Woodruff, E.H. Lee, S.P. Cline, and R.L. Comeleo. 2018. Interactions of predominant insects and diseases with climate change in Douglas-fir forests of western Oregon and Washington. Forest Ecology and Management 409: 371-332.
  3. Wilhelmi, N., D.C. Shaw, C.A. Harrington, J.B. St. Clair, and L. Ganio. 2017. Climate of seed-source affects susceptibility of coastal Douglas-fir to foliage diseases. Ecosphere 8(12):e02011. 10.1002/ecs2.2011
  4. Mildrexler, D.J., D.C. Shaw, and W.B. Cohen. 2019. Short-term climate trends and the Swiss needle cast epidemic in Oregon’s public and private coastal forestlands. Forest Ecology and Management 432:501-513.
  5. Watson, D.M., and David Shaw. 2018. Veiled polypore (Cryptoporus volvatus) as a foraging substrate for the white-headed woodpecker (Picoides albolarvatus). Northwestern Naturalist 99: 58-62.
  6. Shaw, D.C. and M.C. Agne. 2017. Fire and Dwarf Mistletoe (Viscaceae: Arceuthobium species) in Western North America: Contrasting Arceuthobium tsugense and Arceuthobium americanum. Botany 95(3): 231-246, 10.1139/cjb-2016-0245.
  7. Pritchard, K.R., J.C. Hagar, and D.C. Shaw. 2017. Avian Abundance and Diversity are Associated with Oak Mistletoe (Phoradendron villousm) in Willamette Valley Quercus Woodlands. Botany 95(3): 283-294, 10.1139/cjb-2016-0249.
  8. Shaw, D.C., T. Woolley, R.G. Kelsey, B.A. McPherson, D. Westlind, D.L. Wood, and E.K. Peterson. 2017. Surface fuels in recent Phytophthora ramorum created gaps and adjacent intact Quercus agrifolia forests, East Bay Regional Parks, California, USA. Forest Ecology and Management. 384: 331-338.
  9. Hrinkevich KH, Progar RA, Shaw DC (2016) Climate Risk Modelling of Balsam Woolly Adelgid Damage Severity in Subalpine Fir Stands of Western North America. PLoS ONE 11(10): e0165094. doi:10.1371/journal.pone.0165094
  10. Ritokova, G., D.C. Shaw, G. Filip, A. Kanaskie, J. Browning, and D. Norlander. 2016. Swiss needle cast in Western Oregon Douglas-fir plantations: 20-year monitoring results. Forests 7, 155; doi:10.3390/f7080155.
  11. Hrinkevich, K., R. Progar, and D.C. Shaw. 2016. A severity rating system for evaluating stand-level balsam woolly adelgid (Hemiptera: Adelgidae) damage in two Abies species in western North America. Forest Science 62: 181-189.
  12. Meigs, G.W., J.L. Campbell, H.S.J. Zald, J.D. Bailey, D.C. Shaw, and R.E. Kennedy. 2015. Does wildfire likelihood increase following insect outbreaks in conifer forests. Ecosphere 6(7):118. http://dx.doi.org/10.1890/ ES15-00037.1
  13. Mortenson, L.A., A.N. Gray, and D.C. Shaw. 2015. A forest health inventory assessment of red fir (Abies magnifica) in upper montane California. Ecoscience http://dx.doi.org/10.1080/11956860.2015.1047142
  14. Miller-Pierce, M., D.C. Shaw, A. DeMarco, and P.T. Oester. 2015. Introduced and native parasitoid wasps associated with larch casebearer (Lepidoptera: Coleophoridae) in western larch. Environmental Entomology. 1–7 (2015); DOI: 10.1093/ee/nvu016