AQUATIC EFFECTS OF ACIDIC DEPOSITION - CHAPTER 7 pot

... N. The combined inputs of N from deposition, miner- 1416/frame/C 07 Page 165 Wednesday, February 9, 2000 2:15 PM © 2000 by CRC Press LLC 156 Aquatic Effects of Acidic Deposition natural ... deposition, p. 1 57, Copyright 1995. With permission from Elsevier Science.) 1416/frame/C 07 Page 173 Wednesday, February 9, 2000 2:15 PM © 2000 by CRC Press LLC 172 Aquatic Effe...

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... x[Al T n+ ] - 2[SO 4 2- ] - [NO 3 - ]-[ Cl - ]-[ F - ] 1416/frame/C02 Page 14 Wednesday, February 9, 2000 11:39 AM © 2000 by CRC Press LLC Background and Approach 27 constituents. Analyses of historical ... 10 Aquatic Effects of Acidic Deposition 2.1.2 Sensitivity to Acidification Surface waters that are sensitive to acidification from acidic...

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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 ... 2000 by CRC Press LLC 58 Aquatic Effects of Acidic Deposition 3.2.6 Climate Climate can have a large influence on acid sensitivity and the effects of ele- v...

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... 176 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 ... state of scientific under- standing of the aquatic effects of acidic deposition during the past decade have been made in the area of N effects. Much of this research has been...

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... assessment of the effects of acidic deposition in two respects. First, these results were the first to show quantitative agreement between estimates of pH of natural aquatic systems receiving acidic deposition, ... 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) sh...

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... to the effects of acidic deposition on aquatic resources. Acidic deposition effects research in the Adirondacks has played an important role in many of the areas of major scientific advance- ment ... LLC 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...

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... YELL 4D 2-0 50 1.5 64 2920 7. 0 59 8 0.3 35 75 1.6 4D 2-0 03 4.2 49 279 3 7. 5 161 7 0 .7 66 184 1.3 4D 3-0 01 76 .2 71 27 20 37 8.6 630 33 0.4 436 73 7 1.3 4D 3-0 02 3.2 80 2915 6.8 57 28 5.0 54 88 0.6 4D 3-0 04 ... 7. 1 79 9 0.5 45 101 1.5 4D 3-0 06 3.0 75 2904 7. 7 250 31 0.4 142 278 0 .7 4D 3-0 56 3.5 178 2935 6.9 45 11 0.3 32 66 1.8 4D 3-0 28 2.1 31 2482...

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... 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. ... 11: 37 AM © 2000 by CRC Press LLC 2 Aquatic Effects of Acidic Deposition issues, from emissions (SOS/T 1) through valuation (SOS/T 27) . Of these reports, six cov...

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... 30) 245 (120–699) 7. 3 (6.8 7. 6) 94 (83–106) 2 (1–3) 33 (32–34) 2.2 (1.6–2 .7) SAMI Regional Streams a 1986 NSS (n = 19,940) 172 (65–491) 7. 1 (6.5 7. 5) 135 (62–229) 16 (4–34) 36 (18–68) 1.0 (0 .7 1 .7) Acidic SAMI Streams a 1986 NSS (n = 73 0) -2 4 (-3 5– -2 4) 43 .7 (4.5–4 .7) 142 (1 17 229) 0.3 (0.2–3.5) 16 (12–25) 1.4 (1.0–1 .7) South ... weathering of sulfide mi...

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... Lake Sudbury, Canada 1 973 –1 977 to 1984 Recovery 4.2 -1 75 0.19 0.66 b 0.15 1 Swan Lake Sudbury, Canada 1 977 to 1982 Recovery 4.0 -3 60 0.26 0. 67 0. 07 1 Baby Lake Sudbury, Canada 1968–1 972 to 1983 Recovery 4.05 -7 50 ... Lake Sudbury, Canada 1 974 –1 976 to 1 979 –1983 Recovery 4.6 -4 2 0.22 —— 3 Average of 37 lakes having pH< 5.5 Sudbury, Canada 1 974...

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