Characterizations and sources of ambient particles in Augsburg, Germany:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
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| Schlagworte: | |
| Online-Zugang: | kostenfrei https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-21033 Inhaltsverzeichnis |
| Beschreibung: | III, 183 S. Ill., graph. Darst., Kt. |
Internformat
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| 245 | 1 | 0 | |a Characterizations and sources of ambient particles in Augsburg, Germany |c Jianwei Gu |
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| 300 | |a III, 183 S. |b Ill., graph. Darst., Kt. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Augsburg, Univ., Diss., 2012 | ||
| 650 | 0 | 7 | |a Schadstoffemission |0 (DE-588)4179312-2 |2 gnd |9 rswk-swf |
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Datensatz im Suchindex
| _version_ | 1804150235780349952 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION AND AIMS 1
2 STATE O F THE KNOWLEDGE 5
2.1 PARTICULATE MATTER AND ITS PHYSICAL PROPERTIES 5
2.1.1 PARTICLE SIZE 5
2.1.2 PARTICLE SIZE DISTRIBUTION MEASUREMENT 6
2.1.3 TYPICAL PARTICLE SIZE DISTRIBUTION 7
2.2 SOURCES O F PARTICULATE MATTER 10
2.2.1 SOURCE TYPES O F PARTICULATE MATTER 10
2.2.2 CHEMICAL COMPOSITION AND RELATED SOURCES 11
2.2.3 SIZE RELATED CHEMICAL COMPOSITION AND SOURCES 13
2.3 HEALTH EFFECTS O F PARTICULATE MATTER 15
2.3.1 PARTICULATE MATTER AND HEALTH EFFECTS .15
2.3.2 PARTICLE SIZE AND HEALTH EFFECT 16
2.3.3 OTHER PARTICLE PARAMETERS AND HEALTH EFFECT 16
2.3.4 PARTICLE COMPONENTS AND HEALTH EFFECT 17
2.4 SOME ASPECTS O F EXPOSURE ASSESSMENT TO AIR POLLUTANTS 18
2.4.1 SPATIAL VARIABILITY O F PARTICULATE MATTER 18
2.4.2 PERSONAL EXPOSURE 20
3 SAMPLING SITES AND MEASUREMENT PROGRAM 23
3.1 LOCATIONS O F SAMPLING SITES 23
3.2 MEASUREMENTS AT UNIVERSITY O F APPLIED SCIENCE (UAS) SITE 25
3.3 MEASUREMENTS AT KQNIGSPLATZ (KP) SITE 29
3.4 MEASUREMENTS AT OTHER MONITORING STATIONS 31
3.4.1 PM MEASUREMENT FOR SPATIAL VARIABILITY STUDY IN 2008 31
3.4.2 GASEOUS POLLUTANTS AND METEOROLOGY AT URBAN BACKGROUNDS SITES 32
3.5 OVERVIEW O F THE ANALYSIS 34
4 GENERAL DESCRIPTIONS O F THE PARTICULATE POLLUTION AND METEOROLOGY IN
WINTER
SEASONS IN AUGSBURG 35
4.1 RESULTS AND DISCUSSION 36
4.1.1 METEOROLOGICAL PARAMETERS 36
4.1.2 PARTICULATE POLLUTANTS 39
4.1.3 DIURNAL VARIATION O F PARTICULATE POLLUTANTS 41
4.2 CONCLUSIONS 46
I
HTTP://D-NB.INFO/1035623455
IMAGE 2
5 SOURCE APPORTIONMENT - AN OVERVIEW 47
5.1 OVERVIEW O F SOURCE APPORTIONMENT METHODS 48
5.2 POSITIVE MATRIX FACTORIZATION METHOD 49
5.3 SOURCE APPORTIONMENT O F PCC DATA 50
5.4 SOURCE APPORTIONMENT O F PSD DATA 57
6 SOURCE APPORTIONMENT O F PCC DATA 63
6.1 METHODS 63
6.1.1 DATA TREATMENT (WINTER 2006/07) 63
6.1.2 BACKWARD TRAJECTORY CLUSTER ANALYSIS 66
6.2 RESULTS AND DISCUSSION 68
6.2.1 SOURCE APPORTIONMENT O F PCC DATA IN WINTER 2006/07 68
6.2.2 FACTOR COMPARISON: WINTER 2006/07 VS. WINTER 2007/08 AT KP SITE 79
6.3 CONCLUSIONS 82
7 SOURCE APPORTIONMENT O F PSD DATA 85
7.1 GENERAL DATA TREATMENT FOR PSD SOURCE APPORTIONMENT 85
7.1.1 DATA UNCERTAINTY 85
7.1.2 VOLUME CONCENTRATION 86
7.1.3 POTENTIAL SOURCE LOCATION 87
7.2 SOURCE APPORTIONMENT O F PSD DATA IN WINTER 2006/07 87
7.3 COMPARISON O F FACTORS FROM PSD AND PCC DATA 96
7.4 SOURCE APPORTIONMENT O F PSD DATA IN YEAR 2007 - 2008 100
7.4.1 FACTOR CHARACTERIZATION 101
7.4.2 SEASONAL VARIATION 106
7.4.3 WEEKDAY-WEEKEND VARIATION..: 107
7.5 CONCLUSIONS 111
8 SPATIAL AND TEMPORAL VARIATION O F PARTICULATE SOURCES 113
8.1 DETERMINATION O F SPATIAL AND TEMPORAL VARIATION 114
8.2 RESULTS 116
8.2.1 COMPOSITION O F PMIO AT EIGHT SITES 116
8.2.2 SOURCE APPORTIONMENT O F PCC DATA IN WINTER 2007/08 116
8.2.3 FACTOR CHARACTERIZATION IN WINTER 2007/08 116
8.2.4 TEMPORAL VARIATION O F PM 10 SOURCES 120
8.2.5 SPATIAL VARIABILITY O F PM I 0 SOURCES 121
8.2.6 SOURCE CONTRIBUTIONS TO PM] 0 123
8.3 IMPLICATIONS FOR EPIDEMIOLOGIC STUDIES ....: 125
8.4 CONCLUSIONS 126
I I
IMAGE 3
9 CLUSTER ANALYSIS O F AMBIENT PARTICULATE POLLUTANTS: DATA REDUCTION
FOR
EPIDEMIOLOGICAL STUDY 127
9.1 METHODS 127
9.1.1 CLUSTERING METHOD . 127
9.1.2 CLUSTER ANALYSIS O F PARTICULATE VARIABLES 129
9.1.3 POSITIVE MATRIX FACTORIZATION (PMF) ANALYSIS 132
9.2 RESULTS AND DISCUSSIONS 133
9.2.1 CLUSTERS O F PARTICULATE VARIABLES 133
9.2.2 SELECTING VARIABLES FOR EPIDEMIOLOGICAL STUDIES 136
9.2.3 INTERPRETATION O F KEY-VARIABLES BY MEANS O F PMF FACTORS 137
9.3 CONCLUSIONS 140
10 PERSONAL MEASUREMENT O F PM2.5, BLACK CARBON AND PARTICLE NUMBER
CONCENTRATION IN DIFFERENT MICROENVIRONMENTS 141
10.1 METHODS 142
10.1.1 MEASUREMENT PERIOD 142
10.1.2 SCENARIOS 142
10.1.3 MEASUREMENT DEVICES 143
10.1.4 DATA CORRECTION 145
10.2 RESULTS : 146
10.2.1 DESCRIPTIVE STATISTICS O F PERSONAL MEASUREMENT 146
10.2.2 TEMPORAL VARIATION O F AIR POLLUTANTS 148
10.2.3 RATIO O F PERSONAL TO STATIONARY MEASUREMENT 150
10.2.4 CORRELATION BETWEEN PERSONAL AND STATIONARY MEASUREMENT 151
10.3 DISCUSSIONS 152
10.4 CONCLUSIONS 154
11 SUMMARY AND OUTLOOK 155
APPENDIX 159
A. THE SENSITIVITY ANALYSIS O F POTASSIUM IN WINTER 2006/07 159
B. PAIR-WISE COD VALUES AND SPEARMAN S RANK CORRELATION COEFFICIENTS
BETWEEN MEASUREMENT SITES 161
C. THE TABLE O F VARIABLES USED IN CLUSTER ANALYSIS 163
REFERENCES 165
I I I
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| spelling | Gu, Jianwei 1983- Verfasser (DE-588)1033359912 aut Characterizations and sources of ambient particles in Augsburg, Germany Jianwei Gu 2012 III, 183 S. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Augsburg, Univ., Diss., 2012 Schadstoffemission (DE-588)4179312-2 gnd rswk-swf Immissionsüberwachung (DE-588)4324396-4 gnd rswk-swf Luftverunreinigender Stoff (DE-588)4168291-9 gnd rswk-swf Luftverschmutzung (DE-588)4074381-0 gnd rswk-swf Augsburg (DE-588)4003614-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Augsburg (DE-588)4003614-5 g Luftverschmutzung (DE-588)4074381-0 s Luftverunreinigender Stoff (DE-588)4168291-9 s Schadstoffemission (DE-588)4179312-2 s Immissionsüberwachung (DE-588)4324396-4 s DE-604 Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:384-opus4-21033 http://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/2103 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-21033 Resolving-System DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025914175&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Gu, Jianwei 1983- Characterizations and sources of ambient particles in Augsburg, Germany Schadstoffemission (DE-588)4179312-2 gnd Immissionsüberwachung (DE-588)4324396-4 gnd Luftverunreinigender Stoff (DE-588)4168291-9 gnd Luftverschmutzung (DE-588)4074381-0 gnd |
| subject_GND | (DE-588)4179312-2 (DE-588)4324396-4 (DE-588)4168291-9 (DE-588)4074381-0 (DE-588)4003614-5 (DE-588)4113937-9 |
| title | Characterizations and sources of ambient particles in Augsburg, Germany |
| title_auth | Characterizations and sources of ambient particles in Augsburg, Germany |
| title_exact_search | Characterizations and sources of ambient particles in Augsburg, Germany |
| title_full | Characterizations and sources of ambient particles in Augsburg, Germany Jianwei Gu |
| title_fullStr | Characterizations and sources of ambient particles in Augsburg, Germany Jianwei Gu |
| title_full_unstemmed | Characterizations and sources of ambient particles in Augsburg, Germany Jianwei Gu |
| title_short | Characterizations and sources of ambient particles in Augsburg, Germany |
| title_sort | characterizations and sources of ambient particles in augsburg germany |
| topic | Schadstoffemission (DE-588)4179312-2 gnd Immissionsüberwachung (DE-588)4324396-4 gnd Luftverunreinigender Stoff (DE-588)4168291-9 gnd Luftverschmutzung (DE-588)4074381-0 gnd |
| topic_facet | Schadstoffemission Immissionsüberwachung Luftverunreinigender Stoff Luftverschmutzung Augsburg Hochschulschrift |
| url | http://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/2103 https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-21033 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025914175&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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