U.S. Department of Agriculture51. Data on the effects of environmental pollution on carbon and nitrogen metabolism of one-, two-, and three-year-old needles and sapwood plugs collected in 2004 from Norway spruce from six forested sites within the Czech Republic
- Author(s):
- Minocha, Rakesh; Long, Stephanie
52. Extraction and estimation of the quantity of calcium oxalate crystals in the foliage of conifer and hardwood trees
- Author(s):
- Minocha, Rakesh; Chamberlain, Bradley; Long, Stephanie; Turlapati, Swathi A.; Quigley, Gloria
53. Savanna Remnant Restoration Study (2016-2020): plot locations and understory species abundance
- Author(s):
- Harrington, Timothy B.; Minogue, Patrick J.
54. Matlock & Molalla long-term soil productivity studies: plot locations, tree growth, and understory species abundance
- Author(s):
- Harrington, Timothy B.; Peter, David H.
55. Longleaf pine density study (1993-2015): plot locations and tree growth
- Author(s):
- Harrington, Timothy B.
56. Cover and density data of southwestern ponderosa pine understory plants in permanent chart quadrats (2002-2020+)
- Author(s):
- Moore, Margaret M.; Jenness, Jeffrey S.; Laughlin, Daniel C.; Strahan, Robert T.; Bakker, Jonathan D.; Dowling, Helen E.; Springer, Judith D.
57. Historical photographs from U.S. Forest Service research and development activities in Alaska
- Author(s):
- Wright, Brenda E.; Plumb, Pauline; Wright, John; Biles, Frances E.
58. Forest abundance data for the Abies concolor and Abies magnifica ecotone in the central Sierra Nevada range, California
- Author(s):
- Nelson, Kellen N.; O’Dean, Emily; Knapp, Eric E.; Parker, Albert J.; Bisbing, Sarah M.
59. 10-year Allegheny hardwood forest type regeneration data
- Author(s):
- Royo, Alejandro A.
60. Invasive plant probability prediction outputs and code for paper "Modelling species distributions and environmental suitability highlights risk of plant invasions in western United States"
- Author(s):
- McMahon, Devin E.; Urza, Alexandra K.; Brown, Jessi L.; Phelan, Conor; Chambers, Jeanne C.