U.S. Department of Agriculture1. Evaluation of physiological responses of balsam fir and red spruce trees growing in two pre-commercial thinned (PCT) and four never-pre-commercial thinned (N-PCT) sites in Maine, USA
- Author(s):
- Minocha, Rakesh; Long, Stephanie; Brissette, John C.; Wagner, Robert G.
2. Nitrate isotope database for meteoric waters, surface waters, soil waters, and groundwaters
- Author(s):
- Sebestyen, Stephen D.; Kendall, Carol; Elliott, Emily M.; Schiff, Sherry L.; Barnes, Rebecca T.; Bostic, Joel T.; Buda, Anthony R.; Burns, Douglas A.; Campbell, John L.; Dail, D. Bryan; Eshleman, Keith N.; Fernandez, Ivan J.; Finlay, Jacques C.; Goodale, Christine L.; Griffiths, Natalie A.; Hall, Steven J.; Lawrence, Gregory B.; Lovett, Gary M.; McHale, Patrick J.; Mitchell, Myron J.; Nelson, David M.; Nelson, Sarah J.; Ohte, Nobuhito; Pardo, Linda H.; Rose, Lucy A.; Ross, Donald S.; Sabo, Robert D.; Shanley, James B.; Shattuck, Michelle D.; Spoelstra, John; Weintraub, Samantha R.; Wickman, Trent R.; Williard, Karl W. J.