AQUATIC EFFECTS OF ACIDIC DEPOSITION - CHAPTER 6 pdf

... Mountains are highly sensitive to potential acidic deposition effects because of the pre- dominance of granitic bedrock, thin acidic soils, large amounts of precipita- tion, coniferous vegetation, and ... 142 Aquatic Effects of Acidic Deposition 0. 06 (Landers et al., 1987; Stoddard, 1994). Survey data with which to evalu- ate the (largely episodic) effects that...

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... manipulation of lake only. ∆ HCO 3 - -H + () ∆ SO 4 2- ∆C B * ∆SO 4 2- ∆Al ∆SO 4 2- 14 16/ frame/C05 Page 117 Wednesday, February 9, 2000 2:09 PM © 2000 by CRC Press LLC 138 Aquatic Effects of Acidic ... be acid-sensitive. ∆ANC ∆SO 4 2- ∆C B ∆SO 4 2- ∆Al ∆SO 4 2- ∆ANC ∆SO 4 2- 14 16/ frame/C05 Page 118 Wednesday, February 9, 2000 2:09 PM ©...

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... States of America 1 2 3 4 5 6 7 8 9 0 Printed on acid-free paper Library of Congress Cataloging-in-Publication Data Sullivan, Timothy, J., 195 0- Aquatic effects of acidic deposition / Timothy J. ... index. ISBN 1-5 66 7 0-4 1 6- 2 (alk. paper) 1. Acid deposition Enviromental aspects. 2. Acid pollution of rivers, lakes, etc United States. I. Title. TD427.A27 S...

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... influence of Al and/or DOC on Gran titration results is often considerable. ANC = 2[Ca 2+ ] + 2[Mg 2+ ] + [K + ] + [Na + ] + [NH 4 + ] + x[Al T n+ ] - 2[SO 4 2- ] - [NO 3 - ]-[ Cl - ]-[ F - ] 14 16/ frame/C02 ... 10 Aquatic Effects of Acidic Deposition 2.1.2 Sensitivity to Acidification Surface waters that are sensitive to acidification from acidi...

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... quantify the effects of acidic deposition on a regional scale. A crit- ical limitation of much of the acidic deposition effects research conducted to date has been, however, the nature of the questions ... the recovery of zooplankton and macroinvertebrate communities (McNicol et al., 1995). 14 16/ frame/C03 Page 66 Wednesday, February 9, 2000 1:59 PM © 2000 by CRC Press...

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... 5.84 6. 31 15 16 21 26 90 3 86 8 10 0.8 2.7 Cascades 14 6 1473 5.95 6. 25 11 18 20 31 60 97 3 6 1.3 2 .6 Idaho Batholith 88 937 6. 34 6. 42 21 33 30 45 30 43 3 4 1.2 2.4 NW Wyoming b 38 64 8 6. 56 6. 56 ... 337) 44 (24 64 ) 6. 4 (6. 2 6. 6) 31 (18– 46) 15 (6 29) 14 (12– 16) — Joyce Kilmer/Slickrock 1992–1995 (n = 9) 70 (53–80) —— 7 (6 11) —— Shining Rock 1992–1993 (n...

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... N. The combined inputs of N from deposition, miner- 14 16/ frame/C07 Page 165 Wednesday, February 9, 2000 2:15 PM © 2000 by CRC Press LLC 1 56 Aquatic Effects of Acidic Deposition natural ... 14 16/ frame/C07 Page 160 Wednesday, February 9, 2000 2:15 PM © 2000 by CRC Press LLC 166 Aquatic Effects of Acidic Deposition alization, and nitrification produce conc...

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... 1 76 Aquatic Effects of Acidic Deposition 1. Increasing deposition of S and/or N. 2. Excluding the previously existing deposition via construction of roofs over entire forested ... relate to ecosystem responses to acidic deposition. Some of the most important contributions to the state of scientific under- standing of the aquatic effects of acidic deposi...

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... 2 26 Aquatic Effects of Acidic Deposition Based on the preliminary results of Norton et al. (1992), the results of mod- eling efforts through year 3 of the treatment by Sullivan ... influence of an underpredic- tion of NO 3 - increase and an overprediction of NH 4 + increase. The annual dose of SO 4 2- (1800 eq ha per year) should increase the concen- tration...

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... 240 Aquatic Effects of Acidic Deposition 10.1.3 ELS-II During Phase II of the Eastern Lake Survey (ELS-II), a subset of ELS-I lakes was resampled during the spring and fall of 19 86. This ... Mountain region of New York is one of the most intensively studied regions of the world with respect to the effects of acidic deposition on aquatic resources. Acidic...

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