Katherine Johnson

Treesearch Publications

• William McWilliams, Jim Westfall, Patrick Brose, Daniel C. C. Dey, Mark A. Hatfield, Katherine Johnson, Kenneth M. Laustsen, Shawn L. Lehman, Randall Morin, Mark D. D. Nelson, Todd Ristau, Alejandro A. Royo, Susan L. Stout, Tom W. Willard, Christopher W. W. Woodall. 2015. A regeneration indicator for Forest Inventory and Analysis: history, sampling, estimation, analytics, and potential use in the midwest and northeast United States
• Bethany K. Schulz, W. Keith Moser, Cassandra Olson, Katherine Johnson. 2013. Regional distribution of introduced plant species in the forests of the Northeastern United States
• William McWilliams, Randall Morin, Katherine Johnson, W. Keith Moser, Jim Westfall. 2012. Invasive plant monitoring for northern U.S. forests
• William McWilliams, Charles D. Canham, Randall Morin, Katherine Johnson, Paul Roth, Jim Westfall. 2012. Sampling forest regeneration across northern U.S. forests: filling a void in regeneration model input

• Program
  

  Northern Region Forest Inventory and Analysis

  https://research.fs.usda.gov/nrs/programs/fia
  Station

  Northern Research Station