living in the environment chapter 1 ( Đến từ môi trường)

... Number 9 9-0 89288 Printed in the United 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 Aerosol chemical processes in the environment/ ... pollutants, including inorganic and organic aerosols, are involved in the observed deterioration and decline of forests in Europe and North America. 6 0-6...

Ngày tải lên: 18/06/2014, 19:20

... 2 41 4 41 =− () −− + ()                 =− () −− + ∞ ∞ ∞ ∞ ∞ π β πβ π β , , II rkRT T 2 2 4 ()                 ∞ πβ I BbA A BbA A BBBBBB gg 1 22 1 1 1 12 2 2 2 22 11 11 22 12 21 1 1 = − () − () +− () −−+ − I BbA A BbA A BBBBBB gg 2 11 2 2 2 21 1 1 1 22 11 11 22 ... LI akk a Ta =− + + () ∞ ∞ 11 2 2 2 L 829 /frame/ch 02 Page 43 Monday, Jan...

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... T R R Tk s20 0 0 01 () L829/frame/ch 03 Page 53 Monday, January 31 , 2000 2:06 PM â 2000 by CRC Press LLC 56 Aerosol Chemical Processes in the Environment The second term in the brackets describes the growth at the initial ... has (3. 36) The deviation of the salt concentration from the initial value takes place only in a very thin layer near the drop surf...

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... combining Equations 4. 4, 4. 12, and 4. 13, one obtains (4. 14) Here, n is the solubility in moles of solute per mole of water, which can be found either in International Critical Tables 47 or in the ... C (NH 4 ) 2 SO 4 79.9 ± 0.5 1510 0.1 149 4. 489 ( 4) 1.385 (–6) Na 2 SO 4 84. 2 ± 0 .4 –2330 0.37 54 –1.763 (–3) 2 .42 4 (–6) NaNO 3 74. 3 ± 0 .4 3162 0.1868 –1.67...

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... In the semi-acid region of Colorado, the pH is constant at 7.30 in the first part of a storm and drops to 7.00 in the second part. In Italy, the pH oscillated between 6.4 and 5. 6, indicating the ... will also expand the belt of clouds containing ice north in the southern and south in the northern hemisphere. This in turn will increase daytime global cooling. 8...

Ngày tải lên: 18/06/2014, 19:20

... is the standard enthalpy change in the reaction (J mole –1 ) at temperature T o = 298.15K. Combining Equations 6. 42 and 6. 43 and writing the result in integral form gives (6. 44) Integrating ... and Owen 5 as (6. 77) If the water activity at the reference temperature is expressed as (6. 78) then Equations 6. 77, 6. 78, 6. 61, and 6. 62 can be combined to form (6....

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... described (Na-, Ca-, Ba-, Sr-, Rb-, Li-, Ag-, and Pb-CrO 4 ) 2. “Type II dichromate: spectra, which are differentiated by the presence of bands in the range 800 to 70 0 cm –1 , similar to those of the ... 0.042 L829/frame/ch 07 Page 164 Monday, January 31, 2000 3:02 PM â 2000 by CRC Press LLC 170 Aerosol Chemical Processes in the Environment intensities less than 0.1 (F...

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... 0. 18 4657 .89 0.07 4726 .85 0.10 4764 .86 0.36 487 9 .86 0.93 4965.07 0. 28 5017.16 0. 18 5145.31 1.00 Krypton-ion laser lines: Wavelength (Å) Relative Intensity 52 08. 31 0.14 53 08. 65 0.40 5 681 .88 0.20 6470 .88 ... an ac ring electrode. The dc field balances the particle against the gravitational force and the ac field maintains the particle at the center of the cell. A...

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... 191 7. 24. Durand-Keklikian, L. and Partch, R.E., J. Aerosol Sci., 19, 511, 198 8. 25. Dubinin, M.M. and Serpinski, V.V., Dokl. Akad. Nauk. SSR., 99 , 1035, 195 4. 26. Davison Chemical, IC-1 6-7 82, Ind. Chem. ... 31, 2000 3: 09 PM â 2000 by CRC Press LLC 206 Aerosol Chemical Processes in the Environment the droplet weight is balanced by the force of the electric fiel...

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... acid-free paper 10 9 8 7 6 5 4 3 2 1 International Standard Book Number -1 0 : 0-8 49 3-3 59 4-9 (Hardcover) International Standard Book Number -1 3 : 97 8-0 -8 49 3-3 59 4-5 (Hardcover) This book contains information ... explanation without intent to infringe. Library of Congress Cataloging -in- Publication Data Nollet, Leo M. L., 19 4 8- Radionuclide concentrations...

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... Veterinary Medicines in the Natural Environment 11 3 5.5 .1 Episodic Exposures 11 4 5.5.2 Matrix Effects 11 4 5.5.3 Metabolites and Degradates 11 5 5.5.4 Mixtures 11 6 5.5.5 Enantiomer-Specic Hazard 11 7 5.5.6 ... veterinary medi- cines in the environment 2) Exposure assessment of veterinary medicines in the terrestrial environment 3) Effects assessment of...

Ngày tải lên: 18/06/2014, 22:20

... are involved in finding the right balance between these two objectives they will un- derstand the trade-offs involved and will continue to support the effort. The strength of the IPM concept lies in the ... Message to the Congress Proposing the 19 71 Environmental Pro- gram. Transmitted Feb 8, 19 71. In: Public Papers of the Presidents of the United States. Washin...

Ngày tải lên: 11/08/2014, 12:21

... trapped in the intestinal mucosa, not reaching the systemic circula- tion to the same extent as in persons with normal zinc intake and therefore in- creasing susceptibility to copper deficiency. The ... Nor- dic Council of Ministers, 19 95, vol 18 . 51. J Alexander. Scand J Work Environ Health 19 (1) :12 2 12 3, 19 93. 52. RA Bradbear, C Bain, V Siskind, et al. Cohort study...

Ngày tải lên: 11/08/2014, 15:20

... working on a modeling approach to BMP evaluation (see Chapter 15 on BMPs in this book; Gitau et al. 20 01) . An initial step in modeling BMP-induced reduction in P loss is the characterization of the ... Fluvial Processes and Impact of P in Surface Waters 12 1. 7 .1 Fluvial Processes 12 1. 7.2 Surface Water Impacts 14 1. 8 Summary 14 References 15 1. 1 INTRODUCT...

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Ngày tải lên: 28/12/2014, 14:06