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Michael Haldeman

Biological Scientist
Resource Monitoring and Assessment
620 SW Main, Suite 502
Portland, OR 97205-3028
United States
Phone
360-854-2630
Current Research
I work as a field scientist for the Forest Inventory and Analysis (FIA) Program at the Pacific Northwest (PNW) Research Station.As a member of the Data Collection Team, I measure the trees, vegetation, and other biophysical indicators to monitor how our forests are changing. We serve a vital role in providing policy makers, landowners, industry, investors, and land stewards high quality forest inventory information to improve decision making.FIA is a nationwide, long-term forest monitoring program that began with an act of Congress in 1928 (McSweeney-McNary Forest Research Act).Since that time, FIA has grown and adapted to meet changing needs, however its core mission has remained the same: to report on the status and trends of the Nation’s forest resources. FIA data and products are publicly available and published online (https://www.fia.fs.fed.us/). FIA data are used for forest planning, non-native species monitoring, fire modeling, biomass availability studies,assessing fuels reduction strategies, carbon estimation, and growth, yield, and mortality monitoring across the landscape.The data collected on individual plots are pooled and summarized, protecting landowner privacy as mandated by the Food Security Act.We take landowner privacy seriously to preserve data integrity, and the relationship with our partners across the region who we depend upon to help tell the story of the nation’s forests.
Other Publications
Citations of Non-Forest Service Publications
  • Brodo, I. M., M. Haldeman and J. Maliček. 2019. Notes on species of the Lecanora albella group (Lecanoraceae) from North America and Europe. The Bryologist 122(3): 430-450.
  • Haldeman, M. 2015. First record of Belted Flycatcher Xenotriccus callizonus from Honduras. Cotinga 37: 48-49.
  • Haldeman, M. 2018. New and interesting records of lichens and lichenicolous fungi from northwestern USA. Evansia 35(1): 24-29.
  • Haldeman, M. 2019. New and interesting records of lichens and lichenicolous fungi from northwestern USA II. Evansia 36(3): 63-71.
  • Haldeman, M. 2020. New and interesting records of lichens, lichenicolous fungi and other Ascomycota from northwestern USA III. Evansia 37(3): 71-80.
  • Noble, W. J. 1982. The Lichens of the Coastal Douglas-Fir Dry Subzone of British Columbia. PhD Thesis, Univ. British Columbia. Part II reprinted in 2017 with preface and notes by Michael Haldeman and Bruce McCune. Monographs in North American Lichenology 3: 1-260. Northwest Lichenologists, Corvallis, Oregon, U.S.A.
  • Suija, A., M. Haldeman, E. Zimmermann, U. Braun and P. Diederich. 2020. Phylogenetic placement and lectotypification of Pseudotryblidium neesii (Helotiales, Leotiomycetes). Fungal Systematics and Evolution 5: 139-149.
  • Haldeman, M. 2020. Corticolous Crustose Lichens on Forest Inventory Plots in Northern Idaho. Monographs in North American Lichenology 4: 1-71. Northwest Lichenologists, Corvallis, Oregon, U.S.A.

  • Haldeman, M. and B. McCune. 2021. Tephromela eviolacea, a new species of Tephromela (Tephromelataceae) lacking a violet hymenium from northwestern North America. The Bryologist 124(2): 230-241.

https://www.fs.usda.gov/research/about/people/mjhaldeman