LEADER 05855nam 2200721Ia 450 001 9910970547203321 005 20251116140412.0 010 $a9786610245925 010 $a9781280245923 010 $a1280245921 010 $a9780309557511 010 $a0309557518 010 $a9780585144504 010 $a0585144508 035 $a(CKB)110986584750650 035 $a(EBL)3377104 035 $a(SSID)ssj0000096693 035 $a(PQKBManifestationID)11130571 035 $a(PQKBTitleCode)TC0000096693 035 $a(PQKBWorkID)10111930 035 $a(PQKB)10015209 035 $a(MiAaPQ)EBC3377104 035 $a(Au-PeEL)EBL3377104 035 $a(CaPaEBR)ebr10068336 035 $a(OCoLC)940510505 035 $a(Perlego)4734971 035 $a(BIP)12806340 035 $a(EXLCZ)99110986584750650 100 $a19830712d1983 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aAcid deposition $eatmospheric processes in Eastern North America : a review of current scientific understanding /$fCommittee on Atmospheric Transport and Chemical Transformation in Acid Precipitation, Environmental Studies Board, Commission on Physical Sciences, Mathematics, and Resources, National Research Council 205 $a1st ed. 210 $aWashington, D.C. $cNational Academy Press$d1983 215 $a1 online resource (391 p.) 300 $aDescription based upon print version of record. 311 08$a9780309074636 311 08$a0309074630 311 08$a9780309033893 311 08$a0309033896 327 $aAcid Deposition; Copyright; Preface; Contents; Summary; STATUS OF SCIENTIFIC KNOWLEDGE; Data; Meteorological Processes; Models; ISSUES; Applicability of Models To Decisions On Control Strategy; Nonlinearity; Influences of Local and Distant Sources; IMPLICATIONS FOR EMISSION-CONTROL STRATEGIES; RESEARCH NEEDS; 1 Introduction; DEPOSITION ACIDITY; ENVIRONMENTAL EFFECTS; Physical and Chemical States of Deposited Materials; Reversibility and Irreversibility; OTHER RELATED REGIONAL AIR POLLUTION PHENOMENA; PURPOSE OF THE STUDY; ORGANIZATION OF THE REPORT; NOTES; REFERENCES; 2 Atmospheric Processes 327 $aTRANSPORT AND MIXINGCHEMICAL TRANSFORMATION; Homogeneous Gas-Phase Reactions; Homogeneous Aqueous-Phase Reactions; Relative Roles of Gaseous- and Aqueous-Phase Chemistry; DEPOSITION; Dry Deposition; Wet Deposition; Attachment Processes; REFERENCES; 3 Theoretical Models of Regional Air Quality; MATERIAL BALANCE; DETERMINISTIC MODELS; Treatment of Transport and Mixing; Treatment of Transformation Chemistry; Treatment of Dry and Wet Deposition; Linearity or Nonlinearity in Theoretical Models; Physical Processes; Chemical Processes; FINDINGS AND CONCLUSIONS; REFERENCES 327 $a4 Empirical Observations and Source-Receptor RelationshipsAEROMETRIC DATA AND THEIR LIMITATIONS; RELATIONSHIPS AMONG AEROMETRIC PARAMETERS; THE INFLUENCE OF METEOROLOGICAL CONDITIONS; Classification of Meteorological Conditions; Air-Mass Trajectories; STATISTICAL METHODS OF ANALYSIS; Regression on Principal Components; Empirical Orthogonal-Function Analysis; Elemental-Tracer Analysis; ANALYSIS OF HISTORICAL TRENDS; ANALYSIS OF RELATIVE BEHAVIOR OF SULFUR AND NITROGEN EMISSIONS; FINDINGS AND CONCLUSIONS; Nonlinearity; Influence of Local and Distant Sources; REFERENCES; 5 Research Needs 327 $aFIELD STUDIESCloud Processes; Studies of Chemical Mechanisms; Dry Deposition; Tracers; Meteorological Studies; LABORATORY STUDIES; DEVELOPMENT OF THEORETICAL MODELS; Appendix A The Chemistry of Acid Formation; GAS-PHASE REACTIONS LEADING TO GENERATION OF ACID IN THE TROPOSPHERE; Oxidation By Stable Atmospheric Molecules; Reactive Transient Species in the Troposphere; Atmospheric Oxidation of SO2 by Reactive Transient Species; Atmospheric Oxidation of NO2 by Reactive Transient Species; Theoretical Rates of SO2 and NO2 Conversion To H2SO4 and HONO2 Through Gas-Phase Reactions in the Troposphere 327 $aTHE SOLUTION-PHASE OXIDATION OF SO2 IN THE TROPOSPHEREAqueous-Phase Oxidation of SO2; Comparison of Reaction Pathways For Solution-Phase Oxidation of SO2; Solution-Phase Generation of Nitric and Nitrous Acids in the Troposphere; SUMMARY; REFERENCES; Appendix B Transport and Dispersion Processes; CLASSIFICATION OF TRANSPORT PHENOMENA; LOCAL AND MESOSCALE TRANSPORT; SYNOPTIC-OR CONTINENTAL-SCALE TRANSPORT; HEMISPHERIC OR GLOBAL TRANSPORT; CONCLUSIONS; ACKNOWLEDGMENTS; REFERENCES; Appendix C Atmospheric Deposition Processes; 1. INTRODUCTION; 2. DRY-DEPOSITION PROCESSES 327 $a2.1 Mechanisms of Dry Deposition 330 $aHow damaging is acid rain? Current opinions differ widely, in part because for every proposed link between acid rain and adverse environmental effects an alternative explanation based on other phenomena can be or has been proposed, and in many cases cannot be readily dismissed. The specific areas addressed in this volume include the emissions of sulfur and nitrogen oxides, precipitation chemistry, atmospheric sulfates and visibility, surface water chemistry, sediment chemistry and abundance of diatom taxa, fish populations, and forest productivity. The book then draws conclusions about the acid deposition-phenomenon relationship, identifying phenomena which are directly acid deposition-caused and suggesting others apparently caused by human activities unrelated to acid deposition. 606 $aWeather 606 $aMeteorology$zNorth America, Eastern 606 $aAcid rain$zNorth America, Eastern 615 0$aWeather. 615 0$aMeteorology 615 0$aAcid rain 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910970547203321 996 $aAcid deposition$94351450 997 $aUNINA