1. Fall River Study University of Washington TA Collaboration 1)Barry Flaming, M.S. finished 2001 - NCASI, Gessel Fund, CFR scholarships, SMC 2)Amy Sidell, M.S. finished 2000 - Gessel Fund, CFR scholarships, TA, SMC 3)Gage Wagoner, M.S. finished 2002 - SMC 4)Christopher Licata, M.S. expected Fall, 2002 - USFS, NCASI, Gessel Fund, CFR scholarships, TA, SMC 3)John Ensley, left program 4)Brian Strahm, entered M.S. program 6/02 - Gessel Scholar, SMC, CFR, TA 5)Tina Jensen, entered M.S. program 8/02 - Gessel Scholar, SMC, CFR, TA

2. Fall River Study Univ. of Washington Other Collaboration 1)Paul Carpenter graduated B.S. Forestry, 1999 - helped with field and lab work 2)Reese Lolley now a M.S. student in Fire Ecology - started working hourly and later entered grad. school 3)Dr. Joerg Prietzel, Univ. Munich, Germany - worked on N mineralization and soil work 4)Dr. Irae Guerrini, Univ. de Estado de Sao Paulo, Botucatu - 2 years visiting professor, worked on biomass and soil Several other undergraduate students worked on various aspects of the Fall River study

3. UW Workers at Fall River

11. soil depth (cm) Soil C vs. depth profile at Fall River. Note substantial C at depth!

13. Pre-Harvest Pools of dry weight at Fall River Foliage = Live branches = Dead branches = Bole = Bole bark = Understory = CWD = Soil O = kg/ha 10,510 33,827 13,882 358,183 38,641 221 143 76,273

14. Pre-Harvest Pools of dry weight at Fall River Comparison to Kurz,1989, UBC, age 32-70 y, and Bigger, 1988, Pack Forest WTH study Foliage = All branches = Bole wood = Bole bark = kg/ha 10,510 47,709 358,183 38,641 Kurz kg/ha 10,583 16,216 198,167 25,400 Bigger kg/ha 10,500 24,800 281,000 (+bark)

15. Pre-Harvest Pools and Fluxes of Carbon at Fall River Site Foliage = Live branches = Dead branches = Bole = Bole bark = Understory = CWD = Soil O = Soil A = Soil B = C (kg/ha) x 95 x 32,314 65,213 181,277