Campbell, John

Position Type: 
Job Title: 
Assistant Professor (Senior Research)
Forest Ecosystems & Society
PhD, Oregon State University, 2004
MS, University of Wisconsin-Madison, 1997
BA, Reed College, 1991
Research Interests: 
  • Disturbance Ecology
  • Forest Ecology
My research interests center on forest disturbance and its effect on primary production, trophic-transfer, decomposition, and combustion with a special focus on how these processes operate in early-seral communities. Most of my research is conducted in the Pacific coast of North America where harvest, and wildfire, are the predominant agents of disturbance, however, my collaborators and I are also investigating ecosystem function in forests impacted by wind-storms, insect mortality, volcanic eruption, and climate change in various locations throughout North America and the globe. My work is primarily hypothesis-driven involving a combination of field observations and simulation modeling. Whether it be framing questions, interpreting data, or crafting narratives, I am guided equally by a desire to advance theory and inform decision makers.
Selected Publications: 
  1. Campbell, J.L., and D.C. Donato. 2014. Trait-based approaches to linking vegetation and food webs in early-seral forests of the Pacific Northwest. Forest Ecology and Management. In press. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_inpress_FEM.pdf" target="_blank">PDF</a>

  2. Heckman, K., J.L. Campbell, H. Powers, B.E. Law, and C. Swanston. 2013. The influence of fire on the radiocarbon signature and character of soil organic matter in the Siskiyou National Forest, Oregon, USA. Fire Ecology. 9(2):40-56. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Heckman_2013_FIE.pdf" target="_blank">PDF</a>

  3. Campbell, J.L., A. Ager. 2013. Forest wildfire, fuel reduction treatments, and Landscape carbon stocks: A sensitivity analysis, Journal of Environmental Management. 121:124-132. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2013_JEM.pdf" target="_blank">PDF</a>

  4. Campbell, J.L., R. Kennedy, W.B. Cohen, and R. Miller. 2012. Regional carbon consequences of Western Juniper encroachment in Oregon. Journal of Rangeland Ecology and Management. 65(3):223-231. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2012_REM.pdf" target="_blank">PDF</a>

  5. Campbell, J.L., M.E. Harmon, and S.R. Mitchell. 2012. Can fuel reduction treatments really increase forest carbon sequestration by reducing future fire emissions? Frontiers in Ecology and the Environment. 10(2):83-90. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2012_FRONT.pdf" target="_blank">PDF</a>

  6. Donato, D.C., J.L., Campbell and J.F. Franklin. 2012. Multiple successional pathways and precocity in forest development: Can some forests be born complex? Journal of Vegetation Science. 23:576-584. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Donato_2012_JVS.pdf" target="_blank">PDF</a>

  7. Barger, N.N., A.R. Archer, J.L. Campbell, C. Huang, J.A. Morton, and A.K. Knapp. 2011. Woody plant proliferation in North American drylands: A synthesis of impacts on ecosystem carbon balance. Journal of Geophysical Research. 116, G00K07, doi:10.1029/2010JG001506. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Barger_2011_JGR.pdf" target="_blank">PDF</a>

  8. Meigs, G.W. and J.L. Campbell. 2010. Comment on “Prescribed fire as a means of reducing forest carbon emissions in the Western United States”. Environmental Science and Technology. 44: 6520. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Meigs_2010_EST.pdf" target="_blank">PDF</a>

  9. Halofsky, J. D. Donato, D. Hibbs, J. Campbell, M. Cannon, J. Fontaine, J. Thompson, R. Anthony, L. Kayes, B. Law, D. Peterson, and T. Spies. 2010. Mixed-Severity Fire Regimes: Lessons from the Klamath-Siskiyou Ecoregion. Ecosphere, 2(4): Article 40. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Halofsky_2011_EPH.pdf" target="_blank">PDF</a>

  10. Fontaine, J.B., D.C. Donato, J.L. Campbell, J.G. Martin, and B.E. Law. 2010. Effects of post-fire logging on forest surface air temperatures in the Siskiyou Mountains, Oregon, USA. Forestry. doi:10.1093/forestry/cpq030. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Fontaine_2010_FOR.pdf" target="_blank">PDF</a>

  11. Duane, M., W.B. Cohen, J.L. Campbell, and T. Hudiburg. 2009. Implications of two different field sampling designs on Landsat-based maps of forest attributes. Forest Science. 56(4): 405-416. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Duane_2010_FS.pdf" target="_blank">PDF</a>

  12. Donato, D.C., J.L. Campbell, J.B. Fontaine, B.E. Law. 2009. Quantifying char in post-fire woody detritus inventories. Journal of Fire Ecology. 5(2):104-115. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Donato_2009_JFE.pdf" target="_blank">PDF</a>

  13. Hudiburg, T.M., B.E. Law, D.P. Turner, J. Campbell, D. Donato, and M. Duane. 2009. Carbon dynamics of Oregon and Northern California forests and potential land-based carbon storage. Ecological Applications. 19(1): 163-180. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Hudiburg_2009_EA.pdf" target="_blank">PDF</a>

  14. Donato, D.C., J.B. Fontaine, J.L. Campbell, W.D. Robinson, J.B. Kauffan, and B.E. Law. 2009. Conifer regeneration in stand-replacement portions of a landscape-scale mixed-severity wildfire. Canadian Journal of Forest Research. 39: 823-838. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Donato_2009_CJFR.pdf" target="_blank">PDF</a>

  15. Meigs, G.W., B.E. Law, D.C. Donato, J.L. Campbell, and J. Martin. 2009. Influence of mixed-severity wildfires on pyrogenic carbon transfers, postfire carbon balance, and regeneration trajectories in the eastern Cascades, Oregon. Ecosystems. 12:1246-1267. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Meigs_2009_ECO.pdf" target="_blank">PDF</a>

  16. Campbell, J.C., G. Alberti, and B.E. Law. 2008. Carbon dynamics of a Ponderosa pine plantation following fuel reduction treatment in the northern Sierra Nevada. Forest Ecology and Management. 275:453-463. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2008_FEM.pdf" target="_blank">PDF</a>

  17. Campbell, J.C., D.C. Donato, D.A. Azuma, and B.E. Law. 2007. Pyrogenic carbon emission from a large wildfire in Oregon, USA. Journal of Geophysical Research-Atmospheres. 112(G4): No. G04014. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2007_JGR.pdf" target="_blank">PDF</a>

  18. Turner, P. D. Ritts, E. Law, B. Cohen, Z. Yang, T. Hudiburg, L. Campbell, and M. Duane. 2007. Scaling net ecosystem production and net biome production over a heterogeneous region in the western United States. Biogeosciences. 4(4): 597-612. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Turner_2007_BGS.pdf" target="_blank">PDF</a>

  19. Donato, D.C., J.B. Fontaine, J.L. Campbell, W.D. Robinson, J.B. Kauffman, and B.E. Law. 2006. Response to Comments on “Post-wildfire logging hinders regeneration and increased fire risk”. Science. 313: 615c. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Danato_2006b_SCI.pdf" target="_blank">PDF</a>

  20. Donato, D.C., J.B. Fontaine, J.L. Campbell, W.D. Robinson, J.B. Kauffman, and B.E. Law. 2006. Post-wildfire logging hinders regeneration and increased fire risk. Science. 311(4759): 352. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Donato_2006a_SCI.pdf" target="_blank">PDF</a>

  21. Loescher, H, B.E. Law, L. Mahrt, D.Y. Hollinger, J.L. Campbell, and S.C. Wofsy. 2006. Uncertainties in, and interpretation of, carbon flux estimates using the eddy covariance technique. Journal of Geophysical Research-Atmospheres. 111, D21S90, doi:10.1029/2005JD006932. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Loescher_2006_JGR.pdf" target="_blank">PDF</a>

  22. Law, B.E., D. Turner, J.L. Campbell, M. Lefsky, M. Guzy, O. Sun, S. VanTuyl, and W.B. Cohen. 2006. Carbon fluxes across regions: Observational constraints at mutable scales. In: J. Wu, K.B. Jones, H. Li, and O.L. Loucks (eds.) Scaling and Uncertainty Analysis in Ecology: Methods and Applications. Pp 163-186. Springer, Netherlands. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Law_2006_PRING.pdf" target="_blank">PDF</a>

  23. Campbell, J.L. and B.E. Law. 2005. Forest soil respiration across three climatically-distinct chronosequences in Oregon. Biogeochemistry. 73(1):109-125. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2005_BGC.pdf" target="_blank">PDF</a>

  24. Turner, D.P., W. Ritts, W.B. Cohen, et al. 2005. Site-level evaluation of satellite-based global NPP/GPP monitoring. Global Change Biology. 11:1-19. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Turner_2005_GCB.pdf" target="_blank">PDF</a>

  25. Campbell, J.L., O.J. Sun and B.E. Law. 2004. Disturbance and net ecosystem production across three climatically distinct landscapes. Global Biogeochemical Cycles. 18:GB4017. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2004b_GBC.pdf" target="_blank">PDF</a>

  26. Campbell, J.L., O.J. Sun and B.E. Law. 2004. Supply-side controls on soil respiration among Oregon forests. Global Change Biology. 10:1857-1869. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2004a_GCB.pdf" target="_blank">PDF</a>

  27. Law, B.E., D. Turner, J.L. Campbell, O.J. Sun, S. VanTuyl, W.D. Ritts and W.B. Cohen. 2004. Disturbance and Climate Effects on Carbon Stocks and Fluxes Across Western Oregon USA. Global Change Biology. 10:1429-1444. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Law_2004_GCB.pdf" target="_blank">PDF</a>

  28. Sun, O.J., J.L. Campbell and B.E. Law. 2004. Dynamics of carbon storage in soils and detritus across chronosequences of different forest types in the Pacific Northwest, USA. Global Change Biology. 10:1470-1481. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Sun_2003_GCB.pdf" target="_blank">PDF</a>

  29. Law, B.E., O.J. Sun, J.L. Campbell, S. VanTuyl and P. Thornton P. 2003. Changes in carbon storage and fluxes in a chronosequence of ponderosa pine. Global Change Biology, 9, 510-524. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Law_2003_GCB.pdf" target="_blank">PDF</a>

  30. Gower S.T., A. Hunter, J.L. Campbell, J. Vogel, H. Veldhuis, J. Harden, S. Trumbore, J.M. Norman and C.J. Kucharik. 2000. Nutrient dynamics of the southern and northern BOREAS boreal forests. Ecoscience 7 (4):481-490. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Gower_2000_ESCI.pdf" target="_blank">PDF</a>

  31. Campbell, J.L. and S.T. Gower. 2000. Detritus production and soil N transformations in old-growth eastern hemlock and sugar maple stands. Ecosystems 3(2): 185-192. <a href="/sites/fes.forestry.oregonstate.edu/files/PDFs/Campbell_2000_ECOS.pdf" target="_blank">PDF</a>