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POLYCYCLIC AROMATIC HYDROCARBONS IN
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composition. Portions ofthe lake th
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TABLE OF CONTENTS . ABSTRAcr._._ _
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6. CONCLUSIONS_._ _....._._._ _ ._
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FIGURE 3.104 CONfIGURATION OF ISOCH
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FIGURE 4 .2.12 SAMPLES AND PROMINEN
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fIGURE 5.3.1 DESCR1Pl1VE MODEL OF S
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APPENDIX B 3 _ T HEoerwt Of A PtUNC
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Ip » Ideno(l,2.3 cd)pyrene NIST =
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Figure L 1.1 The 16 parental polycy
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After release by the primary source
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decomposition processes (O'Malley e
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Figure 2.1.1 The Great Lakes draina
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;: Duluth Chicago 1 J Lake Superior
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are the Black River, the Cuyaho ga
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Figure 1.1.5 The pattern of permane
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sedimentary basins, Western. Centra
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Figure 2. 1.8 Summer (July) air and
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Natural Resources: The lower Great
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American waters under the current U
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continuously overflowed com bined s
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3.1 EXPERIMENTAL 3. METHODS 3.1.1 S
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Table 3,1.1 Locations and types ofs
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Figure 3.12 Extraction and purifica
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hexane. 2) the unsaturated aliphati
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this problem. Ratios ofthe two stab
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Figure 3. 1.4 Configuration ofIsoch
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3.2.1 UNl- AND BIVAJUATE METHODS Th
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f igure 3.2. 1 Mean and range (± s
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utilized the same instrument (Isoch
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Selecting lIt1J'iahlu: It was demon
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w- _ 71
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seven variables with fewer missing
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analysis also employed a greate r n
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description. The second cluster ana
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- Page 107: Figure 4.1.3 Regression ofthree fir
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- Page 116: Figure 4.1.6 Weights ofvariables (c
- Page 120: Figure 4.1.8 Distri bution ofsample
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- Page 126 and 127: Ion, 969, 971, 357, 358). In additi
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- Page 159: Figure 4.2. 14 Samples and prominen
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- Page 174 and 175: Another 10.5% ofvariance is explain
- Page 176 and 177: Table 5.1.1 Three clusters identifi
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Figure 5.1.10 Surface drifter track
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f igure 5.1.12 Drift card trajector
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Figure 5. t .13 Driftobject tracks
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In conclus ion. fluvial input of PA
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Figure 5.2. 1 Cloud ofsamples andpr
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increased amount oflight eas ily pe
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Figure 5.2.2 Cloud ofsamples and pr
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Figure 5.:!.3 Six clusters identifi
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mass balance calculations show that
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The processes ofdegradation might p
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Although less intensive than at Det
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The processes ofweathering do not s
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subzones ofinfluence was suggested.
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possesses similar isotopic composit
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fallout office soots as indicated b
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confined to the northern part ofthe
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Section 5.1); may still be affected
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their relative position with respec
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5.3 A MODEL OF SOURCES, PATHWAYS. T
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originate from the Maumee River at
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6. CONCLUSIONS The major conclusion
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7. REFERENCES Abrajano T. A. Jr.•
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Einsenreich S. J. and Strachan W. M
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Lee R. F. and Takahashi M. ( 1977)
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Sherrill T. W. and Saylor G. S. (19
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8. APPENDICES 242
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l' Appendix AS. Characteristic PAil
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Appeodil: A1. The hyperbolic equati
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... '"
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Appeadil. 82. 1bc output of a princ
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Appendix 84. The output o r a princ
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Appendix C3 . The results ora local