TABLE DR1. COMBINED EMPA AND LA-ICP-MS DATA FOR WATERSHED 2 AND 34 MINERALS USED IN THE MASS BALANCE CALCULATIONS
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1 TABLE DR1. COMBINED EMPA AND LA-ICP-MS DATA FOR WATERSHED 2 AND 34 MINERALS USED IN THE MASS BALANCE CALCULATIONS Allanite Plagioclase C17-3 C17-3 C17-3 C17-3 Mean C17-3 C17-3 C17-3 C17-3 Mean E1C E1R E1C3 E1R4 P6 P7 P8 P9 SiO TiO BDL Al 2 O FeO* MgO BDL 0.23 BDL MnO BDL CaO Na 2 O K 2 O La 2 O BDL BDL BDL BDL BDL Ce 2 O BDL BDL BDL BDL BDL Nd 2 O BDL BDL BDL BDL BDL Gd 2 O BDL BDL BDL BDL BDL Dy 2 O BDL BDL BDL BDL BDL Yb 2 O BDL BDL BDL BDL BDL Total
2 TABLE DR1. (CONTINUED) Garnet Biotite C17-3 C17-3 C17-3 C17-3 C17-3 C17-3 Mean C17-3 C17-3 C17-3 G1C G1R G2C G2R G3C G3R B3 B6 B7 SiO TiO BDL BDL Al 2 O FeO* MgO MnO CaO Na 2 O K 2 O BDL 0.03 BDL La 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL Ce 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL Nd 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL Gd 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL Dy 2 O BDL BDL BDL BDL Yb 2 O BDL BDL BDL BDL Total
3 TABLE DR1. (CONTINUED) Vermiculite W2-9 V1 W2-9 V2 W2-9 V3 W2-9 V4 SiO TiO Al 2 O FeO* MgO MnO CaO Na 2 O K 2 O La 2 O BDL Ce 2 O BDL Nd 2 O 3 BDL BDL Gd 2 O 3 BDL BDL Dy 2 O 3 BDL BDL Yb 2 O 3 BDL BDL BDL Total Indicates composition used in the mass balance calculations. BDL = Below detection limit.
4 TABLE DR2. COMBINED EMPA AND LA-ICP-MS DATA FOR WATERSHED 27 MINERALS USED IN THE MASS BALANCE CALCULATIONS Allanite C9-7 C9-7 C9-7 C9-7 C9-7 C9-7 C9-7 C9-7 C9-7 Mean E1C E2C E2R E3C E3R E4C E4R E5C E5R SiO TiO Al 2 O FeO* MgO 0.16 BDL BDL MnO CaO Na 2 O BDL K 2 O 0.09 BDL BDL BDL BDL 0.07 La 2 O Ce 2 O Nd 2 O Gd 2 O Dy 2 O Yb 2 O Total
5 TABLE DR2 (CONTINUED) Plagioclase Garnet C9-7 P3 C9-7 P4 C9-7 P5 Mean C9-7 G1C C9-7 G1R C9-7 G2C C9-7 G3C Mean SiO TiO 2 BDL BDL BDL BDL BDL BDL 0.01 Al 2 O FeO* MgO MnO 0.01 BDL CaO Na 2 O K 2 O BDL 0.01 BDL BDL BDL La 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL Ce 2 O 3 BDL BDL BDL BDL BDL BDL Nd 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL Gd 2 O 3 BDL BDL BDL BDL BDL BDL BDL BDL BDL Dy 2 O 3 BDL BDL BDL BDL Yb 2 O 3 BDL BDL BDL BDL Total
6 TABLE DR2 (CONTINUED) Biotite Vermiculite C9-7 C9-7 C9-7 C9-7 C9-7 Mean LMS27-1 LMS27-1 LMS27-1 LMS27-1 Mean B1 B2 B3 B4 B5 V4 V5 V1 V2 SiO TiO Al 2 O FeO* MgO MnO BDL CaO BDL 0.01 BDL 0.01 BDL Na 2 O K 2 O La 2 O 3 BDL BDL BDL BDL BDL BDL Ce 2 O 3 BDL BDL BDL Nd 2 O 3 BDL BDL BDL BDL BDL BDL Gd 2 O 3 BDL BDL BDL BDL BDL BDL Dy 2 O 3 BDL BDL BDL BDL BDL BDL Yb 2 O 3 BDL BDL BDL BDL BDL BDL BDL Total Indicates composition used in the mass balance calculations. BDL = Below detection limit.
7 TABLE DR3. STRUCTURAL AND STOICHIOMETRIC FORMULAE FOR THE MINERALS OF THE OTTO FORMATION (W2 AND W34) AND COLEMAN RIVER FORMATION (W27). THE BIOMASS TERM REFLECTS THE STOICHIOMETRY OF ION CONSUMPTION BY THE BIOMASS AT COWEETA AS DETERMINED BY DAY AND MONK (1977) AND BORING ET AL. (1981) Bedrock Phase Structural/Stoichiometric Formula Otto Allanite Nd (Ca 1.58 Mn 0.02 Na 0.16 La Ce Gd Dy Yb )Fe 0.46 Mg 0.06 Al 2.22 Si 3.16 O 12 OH Formation Plagioclase Na 0.72 Ca 0.28 Al 1.28 Si 2.72 º 8 (W2 and (oligoclase) W34) Garnet Ca 0.41 Dy Yb Mg 0.36 Mn 0.50 Fe 1.76 Al 2 Si 3 O 12 Biotite K 0.88 Na Ca Ce (Mg 1.42 Fe 1.05 Mn 0.01 Al 0.32 Ti )(Al 1.25 Si 2.75 )O 10 (OH) 2 Vermiculite K 0.48 Na Ca La Ce Nd Gd Dy Yb (Mg 1.54 Fe II 0.27Fe III 0.55Mn Al 0.33 Ti 0.07 )(Al 1.25 Si 2.75 )O 10 (OH) Al 6 (OH) 15 Coleman Allanite (Ca 1.55 Mn 0.01 Na 0.08 K 0.01 La Ce Nd Gd Dy Yb )Fe 0.55 Mg 0.09 Al 2.25 Si 3.08 º 12 OH River Plagioclase Formation (oligoclase- Na 0.70 Ca 0.30 Ce Al 1.30 Si 2.70 º 8 (W27) andesine) Garnet Ca 0.30 Dy Yb Mg 0.44 Mn 0.22 Fe 2.13 Al 2 Si 3 O 12 Biotite K 0.91 Na Ce (Mg 1.31 Fe 1.16 Al 0.33 Ti )(Al 1.25 Si 2.75 )O 10 (OH) 2 Vermiculite K 0.13 Na Ca Mg 0.17 La Ce Nd Gd Dy Yb (Mg 0.80 Fe II 0.55Fe III 0.79Mn Al 0.33 Ti 0.12 )(Al 1.25 Si 2.75 )O 10 (OH) Al 6 (OH) 15 All Units Kaolinite Al 2 Si 2 O 5 (OH) 4 Gibbsite Al(OH) 3 Biomass Mg Ca Na K 0.150
8 TABLE DR4. GRAND MATRIX FOR W2 AND W34 MASS BALANCE CALCULATIONS Allanite Plagioclase Garnet Biotite Vermiculite Kaoliniteite Gibbsite Biomass Si Al Mg Ca Na K Dy La With all element stoichiometries being positive the calculated rates of minerals being destroyed will be positive, and rates of minerals forming will be negative.
9 TABLE DR5. GRAND MATRIX FOR THE W27 MASS BALANCE CALCULATION Allanite Plagioclase Garnet Biotite Vermiculite Kaoliniteite Gibbsite Biomass Si Al Mg Ca Na K La Nd
10 TABLE DR6. LONG-TERM MAJOR ELEMENT SOLUTE FLUX DATA, RARE EARTH AND MAJOR ELEMENT SOLUTE CONCENTRATIONS FOR THE MAY, 2002 SAMPLE EPISODE, AND APPROXIMATE CALCULATED LONG-TERM REE SOLUTE FLUX DATA OF STREAM WATERS Element Watershed 2 Watershed 34 Watershed 27 May 22, Ratio Long- May 22, Ratio Long- May 22, Ratio Long (mol ha -1 Term Flux 2002 (mol ha -1 Term Flux 2002 (mol ha -1 Term Flux (ppb) yr -1 ppb -1 ) (mol ha -1 (ppb) yr -1 ppb -1 ) (mol ha -1 (ppb) yr -1 ppb -1 ) (mol ha -1 yr -1 ) yr -1 ) yr -1 ) SiO Mg Ca K Na NR 359 NR 324 NR 170 Al BDL BDL BDL BDL La Nd Dy Major elements from Swank and Waide (1988), REE calculated from SiO 2 ratios. NR = Not reported. BDL = Below detection limit.
11 Data Repository References Cited Boring, L.R., Monk, C.D., and Swank, W.T., 1981, Early regeneration of a clear-cut southern Appalachian forest: Ecology, v. 62, p Day, F.P., and Monk, C.D., 1977, Seasonal nutrient dynamics in the vegetation on a southern Appalachian watershed: American Journal of Botany, v. 64, p Swank, W.T., and Waide, J.B., 1988, Characterization of baseline precipitation and stream chemistry and nutrient budgets for control watersheds, in Swank, W.T., and Crossley, Jr., D.A., eds., Forest Hydrology and Ecology at Coweeta: New York, Springer-Verlag, p
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