1. 台中縣環境保護局，「台中縣科學工業園區空氣污染總量管制策略研擬計畫」，台中，
2004。
2. 科學工業園區管理局，「新竹科學工業園區環境白皮書」，新竹，1998。
3. 科學工業園區管理局，「新竹科學工業園區環境保護計畫」，新竹，1999。
4. Blot WJ, Briton LA, Fraumeni JF Jr, Stone BJ. Cancer mortality in U.S. counties with petroleum industries. Science. 198:51-3, 1977.
5. Gottlieb MS, Shear CL, Seale DB. Lung cancer mortality and residential proximity to industry. Environmental Health Perspectives. 45:157-64, 1982.
6. Sans S, Elliott P, Kleinschmidt I, et al. Cancer incidence and mortality near the Baglan Bay petrochemical works, South Wales. Occupational and Environmental Medicine. 52:
217-24,1995.
7. Lyons RA, Monaghan SP, Heaven M, Littlepage BN, Vincent TJ, Draper GJ. Incidence of leukaemia nad lymphoma in young people in the vicinity of the petrochemical plant at BaglanBay, South Wales, 1974-1991. Occupational and Environmental Medicine. 52:
225-8, 1995.
8. Wilkinson P, Thakrar B, Walls P, et al. Lymphohaematopoietic malignancy around all industrial complexes that include major oil refineries in Great Britain. Occupational and Environmental Medicine. 56: 577-80, 1999.
9. Harrison RM, Leung PL, Somervaille LS, Ralph GE. Analysis of incidence of childhood cancer in the West Midlands of the United Kingdom in relation to proximity to main roads and petrol stations. Occupational and Environmental Medicine. 56: 774-80, 1999.
10.Pan BJ, Hong YJ, Chang GC, Want MT, Cinkotai FF, Ko YC. Excess cancer mortality among children and adolescents in residential districts polluted by petrochemical manufacturing plants in Taiwan. Journal of Toxicology and Environmental Health.
43:117-29,1994.
11.Yang CY, Chiu HF, Chiu JF, Kao WY, Tsai SS, Lan SJ. Cancer mortality and residence near petrochemical industries in Taiwan. Journal of Toxicology and Environmental Health.50:265-73, 1997.
12.Yang CY, Wang JD, Chan CC, Chen PC, Huang JS, Cheng MF. Respiratory and irritant health effects of a population living in a petrochemical-polluted area in Taiwan.
Environmental Research. 74: 145-9, 1997.
13.Yang CY, Wang JD, Chan CC, Hwang JS, Chen PC. Respiratory symptoms of primary school children living in a petrochemical polluted area in Taiwan. Pediatric Pulmonology.
25(5): 299-303, 1998.
14.Yang CY, Cheng MF, Chiu JF, Tsai SS. Female lung cancer risk and petrochemical air pollution in Taiwan. Archives of Environmental Health, 54: 180-5, 1999.
15.Yang CY, Cheng BH, Hsu TY, Tsai SS, Hung CF, Wu TN. Female lung cancer mortality and sex ratios at birth near a petroleum refinery plant. Environmental Research. 83:33-40, 2000.
16.Yang CY, Chiu HF,Tsai SS, Chang CC, Chuang HY. Increased risk of preterm delivery in areas with cancer mortality problems from petrochemical complexes. Environmental Research. 89:195-200, 2002.
17.Jerrett M, Burnett RT, Brook J, et al. Do socioeconomic characteristics modify the short term association between air pollution and mortality? Evidence from a zonal time series in Hamilton, Canada. Journal of Epidemiology & Community Health. 58:31-40, 2004.
18.Rodu B, Delzell E, Beall C, Sathiakumar N. Mortality among employees at a
petrochemical research facility. American Journal of Industrial Medicine. 39:29-41, 2001.
19.Chan CC, Spengler JD, Özkaynak H, Lefkopoulou M. Commuter exposures to VOCs in Boston, Massachusetts. Journal of the Air & Waste Management Association.
41:1594-600,1991.
20.Chan CC,Lin SH,HerGR.Officerworker’sexposureto volatileorganiccompounds while commuting and working in Taipei city. Atmospheric Environment. 28: 2351-59, 1994.
21.Kuo HW, Wei HC, Liu CS, et al. Exposure to volatile organic compounds while commuting in Taichung, Taiwan. Atmospheric Environment. 34:3331-36, 2000.
22、Spengler, J.D., Brauer, M., and Koutrakis, P.Koutrakis, 1990， "Acid Air and Health,"Environ.Sci. Technol., 24: 946-956.
23、Suh, H.H., Spengler, J.D., and Koutrakis, P.,1992， "Personal Exposures to Acid Aerosolsand Ammonia," Environ. Sci. Technol., 26:2507-2517.445-449
表一、採樣工作之品管/品保項目
表三、中部科學園區於＃1 及＃8 在各季所測得之氣象資料
Month Mar June Sep
Sites #1 #8 #1 #8 #1 #8
Temp (℃) N 24 24 24 24 24 24
Mean 19 21 30 30 27 26
Range 14-25 14-33 26-35 26-36 21-37 20-37
Hum (％) N 24 24 24 24 24 24
Mean 69 64 71 65 67 68
Range 44-90 31-87 54-85 33-86 27-88 28-88
Vel (m/s) N 24 24 24 24 24 24
Mean 0.6 0.4 0.2 0.6 0.6 0.8
Range 0-2.7 0-1.3 0-0.9 0-2.7 0.4-0.9 0.4-1.3
Dir (％) N 24 20 24 24 24 24
NW-N(46) NE-N(43) NW-N(38) NW-N(29) NE-N(58) NE-N(50)
表四、2006年梧棲及台中氣象站在各季所測得之氣象資料
Month Mar June Sep
Sites 梧棲 台中 梧棲 台中 梧棲 台中
Temp (℃) N 24 24 24 24 24 24
Mean 19 20 30 30 27 26
Range 17-22 15-26 28-32 26-34 23-31 22-29
Hum (％) N 24 24 24 24 24 24
Mean 69 71 78 74 71 69
Range 56-80 49-89 67-83 55-86 50-86 58-78
Vel (m/s) N 24 24 24 24 24 24
Mean 4.2 1.4 2.4 1.5 5.0 1.4
Range 0.4-9.8 0.3-3 0-6.1 0.2-3 1.9-10.5 0.1-3.9
Dir (％) N 24 24 24 24 24 24
NW-N(63) NW-N(54) NW-N(33) NW-N(29) NW-N(54) NW-N(38)
表五、2005 年中部科學園區產業營業額
2005 年度 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 合計
積體電路 $0 $0 $0 $0 $0 $0 $0 $0 $0 $4 $42 $105 $152
電腦及週邊 $0 $0 $0 $0 $2 $2 $2 $4 $3 $5 $7 $7 $34
通訊 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
光電 $300 $585 $2,573 $3,012 $3,196 $4,142 $4,792 $5,716 $7,039 $8,762 $10,097 $10,482 $60,703
精密機械 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
生物科技 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
其他 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
合計(月) $300 $585 $2,573 $3,012 $3,199 $4,144 $4,795 $5,720 $7,043 $8,772 $10,148 $10,596 $60,891
單位：百萬元
資料來源：中部科學工業園區網站統計資料
表六、2006 年中部科學園區產業營業額
2006 年度 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 合計
積體電路 $175 $174 $317 $896 $1,279 $1,376 $1,726 $3,606 ND ND ND ND $9549
電腦及週邊 $5 $8 $10 $10 $8 $8 $8 $9 ND ND ND ND $66
通訊 $0 $0 $0 $0 $0 $0 $0 $0 ND ND ND ND $0
光電 $11,495 $11,112 $11,926 $11,264 $10,516 $9,391 $11,287 $13,862 ND ND ND ND $90,853
精密機械 $0 $0 $2 $2 $18 $66 $32 $71 ND ND ND ND $191
生物科技 $0 $0 $0 $0 $0 $0 $0 $0 ND ND ND ND $0
其他 $1 $7 $1 $12 $7 $8 $8 $9 ND ND ND ND $53
合計(月) $7,043 $8,772 $10,148 $10,596 $11,830 $12,186 $13,061 $17,558 ND ND ND ND $91,194
單位：百萬元
資料來源：中部科學工業園區網站統計資料
表七、2005及2006年採樣交通流量 單位:輛/時
Mar May Sep Nov June
Car1 Car2 Car3 Car4 Tcar Car1 Car2 Car3 Car4 Tcar Car1 Car2 Car3 Car4 Tcar Car1 Car2 Car3 Car4 Tcar Car1 Car2 Car3 Car4 Tcar
#1 154 206 596 366 1322 118 145 562 330 856 164 196 525 526 1412 91 259 522 497 1369 108 231 508 458 1305
#4 38 276 513 362 1189 33 205 567 505 1311 41 276 376 476 1168 47 233 368 404 1052 56 319 427 388 1190
#7 68 76 229 112 485 80 77 261 137 555 38 76 229 120 462 37 75 161 115 388 61 76 238 141 516
#10 87 71 119 62 340 80 67 187 90 424 82 73 164 113 432 57 124 193 120 494 43 95 235 148 521
#5a NA NA NA NA NA 17 45 86 64 211 29 52 108 103 292 23 49 101 96 269 22 63 146 143 374
Average 87 157 364 226 834 66 108 333 225 671 71 135 280 268 753 51 148 269 246 714 58 157 311 256 782
Car1：大型車 Car2：小貨車 Car3：小客車 Car4：機車
Tcar：總車流量（四種車型數量總和）
a：＃5於五月納入交通採樣點，三月採樣尚未計數車流量
表八、2006年在不同季節之總揮發性有機物(Total VOCs)平均濃度之比較
*P值為以t-test檢定不同季節之總揮發性有機物(Total VOCs)平均值是否有顯著差異的結果；結果顯示秋季的平均濃度顯著地高於夏季的 平均濃度(P<0.05)。
採樣時間 (代 表季節)
樣本數 平均值標準差 (ppb)
最大值 (ppb)
最小值 (ppb)
P值*
95/3/22 (春) 10 50.33.3 69.9 40.4 0.0213 95/6/26 (夏) 10 44.64.1 71.7 29.8
95/9/27 (秋) 10 57.73.6 77.1 39.5
表九、2005-2006 與交通或工業排放有關之 VOCs 於各採樣點的濃度
單位:ppbv
#1 #2 #3 #4 #5 #6 #7 #8 #9 #10 Total
Chemical Mean±SD
N=70
Benzene 7.0±3.3 3.1±0.7 5.7±2.2 7.6±1.5 6.7±3.4 3.2±0.3 3.2±0.4 3.4±0.5 5.1±1.4 10.7±3.2 5.6±0.8 Toulene 145.5±101.4 55.7±24.3 62.6±21.3 73.8±15.5 73.4±21.3 47.9±8.3 48.1±13.1 43.0±11.5 104.3±50.3 116.5±42.6 77.1±10.8 Ethylbenzene 8.4±4.6 3.9±1.0 10.5±4.3 8.7±1.7 7.6±3.1 6.3±1.5 5.3±1.4 3.9±1.0 7.0±1.7 11.0±3.7 7.3±0.8 Xylene 39.7±24.1 15.2±4.0 32.7±17.5 38.8±10.4 34.0±17.4 28.6±10.3 25.9±10.0 17.2±5.8 31.5±9.6 51.7±15.5 31.5±3.4 Styrene 3.5±1.5 1.3±0.3 2.1±0.7 2.2±0.5 2.0±0.7 2.2±0.3 1.8±0.4 1.1±0.3 2.1±0.4 3.1±0.5 2.1±0.2 MTBE 1.6±1.1 0.5±0.3 2.5±2.1 3.4±2.1 3.6±3.4 0.5±0.5 0.5±0.5 0.5±0.5 1.6±0.6 4.6±0.6 1.9±0.5 Industry-related
emission
Acetone 15.8±5.2 10.6±2.0 14.3±4.1 15.7±3.0 17.6±2.7 20.1±4.2 15.1±3.8 10.0±1.8 14.0±3.0 15.2±3.3 14.8±0.9 2-Butanone 12.4±7.8 4.3±0.9 4.4±0.8 4.2±0.5 6.0±1.3 4.4±0.4 4.2±0.6 3.2±0.7 7.9±2.3 4.8±0.9 5.6±0.9 CycloH 0.4±0.2 0.2±0.1 0.4±0.2 0.3±0.1 0.5±0.2 0.4±0.2 0.2±0.1 0.1±0.1 0.2±0.1 0.2±0.1 0.3±0.0 Ethanol 10.8±4.0 10.9±4.0 12.6±3.3 11.7±2.7 17.0±3.2 19.0±5.4 14.3±3.9 8.0±1.8 10.4±2.4 22.9±6.0 13.8±1.4 Ethyl Acetate 9.1±7.2 2.2±0.9 2.7±0.8 2.4±0.3 3.6±1.0 2.4±0.5 2.0±0.5 1.8±0.6 5.1±2.1 2.1±0.5 3.3±0.7 IPA 12.4±11.3 0.5±0.3 0.5±0.3 1.4±0.9 7.5±3.6 8.8±5.3 1.4±0.8 1.0±0.5 5.4±3.7 1.3±0.6 4.0±1.3
PGMEA ND ND ND ND ND ND 0.4±0.2 0.1±0.1 3.7±3.1 0.8±0.8 0.5±0.4
CycloH：Cyclohexanone（環己酮）IPA：Isopropyl Alcohol（異丙醇）PGMEA：1-Methoxy-2-propyl acetate（丙二醇單甲基醚酯）
表十、2005 年各季上風處及下風處採樣點 VOCs 平均濃度 單位：ppbv；IDL：0.5ppbv
2005Mar 2005May 2005Sep
Chemicals Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Benzene 1.2±0.2 4.9±2.5 0.5±0.3 1.3±0.7 3.1±3.4 3.2±3.1
Toluene 18.4±5.7 47.1±15.6 5.4±3.4 10.2±3.5 37.7±28.3 78.6±77.5
Ethylbenzene 1.7±1.3 4.2±1.6 0.3±0.2 0.8±0.2 2.0±2.2 3.0±3.2
m/p-Xylene 7.2±6.9 16.6±6.4 0.8±0.6 2.8±0.9 6.7±7.2 9.7±10.5
o-Xylene 2.5±2.5 6.1±2.6 0.3±0.2 0.9±0.3 3.3±4.9 5.0±6.6
Styrene 0.4±0.3 1.1±0.3 0.1±0.1 0.2±0.2 0.6±0.3 0.9±1.2
MTBE 0.8±0.2 3.9±2.0 0.2±0.2 0.7±0.6 0.7±1.0 0.7±0.9
Acetone 11.6±3.4 13.7±1.2 12.3±6.1 17.3±10.6 29.6±7.6 30.5±9.7
MEK 7.8±1.7 7.5±2.1 4.5±3.4 5.7±3.0 5.0±1.7 18.9±23.4
Cyclohexanone ND 0.3±0.4 ND ND 0.7±0.1 0.8±0.3
Ethanol 4.6±1.1 12.8±9.0 6.4±5.7 15.3±11.6 14.3±7.9 14.7±11.0
Ethyl Acetate 4.5±1.9 5.7±2.6 1.7±1.7 2.3±1.5 3.3±0.8 16.3±20.8
IPA ND 1.4±3.1 ND 1.5±2.3 ND 8.8±14.2
PGMEA 4.7±9.8 1.2±2.5 ND ND 0.3±0.6 0.5±1.1
CycloTSHM ND 0.8±1.2 ND ND ND ND
IBA 1.4±3.1 ND ND ND ND ND
Benzyl chloride ND ND ND ND ND ND
Vinyl chloride ND ND ND ND ND ND
1,2-Dibromoethane ND ND ND ND ND ND
Trichloroethylene ND ND ND ND ND ND
TVOC 66.8±4.8 127±8.7 32.5±3.1 39.9±4.2 107.3±7.8 191.6±11.2
表十一、2006 年各季上風處及下風處採樣點 VOCs 平均濃度 單位：ppbv；IDL：0.5ppbv
2006Mar 2006June 2006Sep
Chemicals Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Upwind sites (Mean±SD，N=5)
Downwind sites (Mean±SD，N=5)
Benzene 1.1±0.1 1.2±0.1 1.3±0.4 1.5±0.5 0.9±0.2 1.0±0.2
Toluene 7.7±0.8 10.2±1.0 11.3±1.4 16.4±3.1 7.6±1.3 8.2±1.2
Ethylbenzene 1.2±0.1 1.3±0.1 1.5±0.2 1.3±0.3 0.9±0.2 1.1±0.2
m/p-Xylene 3.1±0.2 4.2±0.7 3.8±0.5 4.0±1.3 2.9±0.5 3.6±0.7
o-Xylene 1.0±0.1 1.2±0.1 1.5±0.2 1.0±0.4 2.9±0.5 3.6±0.7
Styrene 0.5±0.1 0.6±0.1 0.6±0.1 0.4±0.2 0.3±0.0 0.3±0.1
MTBE ND ND ND ND 0.8±0.0 0.7±0.0
Acetone 8.5±1.0 9.6±0.6 7.1±0.9 17.9±9.8 12.9±1.3 11.9±1.3
MEK 4.2±0.3 4.3±0.3 3.4±0.4 1.8±1.1 4.7±0.6 4.2±0.4
Cyclohexanone 0.1±0.0 0.2±0.1 0.1±0.0 0.9±0.5 0.1±0.0 0.3±0.1
Ethanol 11.0±2.1 15.8±1.6 4.5±0.9 20.9±14.1 22.3±3.7 15.2±2.5
Ethyl Acetate 1.8±0.1 1.9±0.1 1.1±0.3 1.2±0.8 2.1±0.6 2.2±0.3
IPA 1.1±0.1 1.2±0.2 0.7±0.1 1.1±0.3 1.7±0.3 1.6±0.3
PGMEA 0.1(n=1) 0.1(n=1) ND ND ND ND
CycloTSHM 0.1(n=2) 0.1(n=1) 0.1±0.0 0.1±0.0 ND ND
IBA ND ND ND ND ND ND
Benzyl chloride ND ND ND ND ND ND
Vinyl chloride ND ND ND ND ND ND
1,2-Dibromoethane ND ND ND ND ND ND
Trichloroethylene ND ND ND ND ND ND
TVOC 49.4±5.0 51.2±4.8 44.4±7.1 44.8±4.7 61.2±6.0 54.2±4.7
表十二、2005-2006 年於 10 採樣點致癌風險範圍
Type Mean (ug/m3) Concentration range(ug/m3) Cancer riska(Mean) Cancer risk rangea Site located aside the resident area
#1(n=7) 7.0 1.9-26.4 2.0E-04 5.5E-05─7.7E-04
#4(n=7) 7.6 3.8-14.7 2.2E-04 1.1E-04─4.3E-04
#8(n=7) 3.4 1.2-5.1 9.8E-05 3.5E-05─1.5E-04
#9(n=7) 5.1 2.9-13.4 1.5E-04 8.4E-05─3.9E-04
#10(n=7) 10.7 4.8-28.7 3.1E-04 1.4E-04─8.3E-04
Site located away the resident area
#2(n=7) 3.1 0.7-5.7 9.0E-05 2.0E-05─1.7E-04
#3(n=7) 5.7 1.6-18.8 1.7E-04 4.6E-05─5.5E-04
#5(n=7) 6.7 2.2-26.8 1.9E-04 6.4E-05─7.8E-04
#6(n=7) 3.2 2.1-4.5 9.2E-05 6.1E-05─1.3E-04
#7(n=7) 3.2 1.5-4.5 9.3E-05 4.4E-05─1.3E-04
Total Sampling sites(N=70) 5.6 0.7-28.7 1.6E-04 2.0E-05─8.3E-04
表十三、2005-2006 年於 10 採樣點慢性危害指數範圍
Chemicals Chronic
ReL(ug/m3)
Mean (L) Mean (H) HIc range Target organs or system
Benzene 60 3.1 10.7 0.05－0.18 Hematopoietic system; development; nervous system
Toluene 300 43.0 145.5 0.14－0.49 Development; nervous system; alimentary system
Ethylbenzene 3000 3.9 11.0 ＜0.01 Alimentary system (liver); kidney; development
Xylene 700 15.2 51.7 0.02－0.07 Nervous system; eye
Styrene 900 2.0 5.4 ＜0.01 Nervous system
MTBE 8000 0.5 4.6 ＜0.01 Alimentary system (liver); kidney; eye
IPA 7000 0.5 12.4 ＜0.01 Kidney
Benzene 0.05－0.18 Hematopoietic system
Benzene, Toluene, Xylene, and Styrene 0.21－0.74 Nervous system
Toluene, Ethylbenzene, and MTBE 0.14－0.49 Alimentary system
Benzene, Toluene, and Ethylbenzene 0.19－0.67 Development
Ethylbenzene, MTBE, and IPA ＜0.01 Kidney
Xylene and MTBE 0.02－0.07 Eye
0.0 100.0 200.0 300.0 400.0 500.0 600.0
＃1 ＃2 ＃3 ＃4 ＃5 ＃6 ＃7 ＃8 ＃9 ＃10
Sampling Site
VOCsconcentration(ppbv)
2005Mar May Sep Nov 2006Mar Jane Sep
圖一、2005－2006 年於每季各採樣點總揮發性有機物濃度分析
0.0 10.0 20.0 30.0 40.0 50.0 60.0
2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep
Benzene Toluene Ethylbenzene mp-Xylene o-Xylene Styrene MTBE
VOCs
Concentration(ppbv)
圖二、2005－2006 年各季與交通排放有關之 VOCs 平均濃度的變化趨勢
0.0 10.0 20.0 30.0 40.0 50.0 60.0
2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep 2005Mar May Sep Nov 2006Mar June Sep
Acetone MEK CycloH Ethanol EA IPA PGMEA
VOCs
Concentration(ppbv)
圖三、2005－2006 年各季與工業排放有關之 VOCs 平均濃度的變化趨勢
表十四、新型管狀固／氣採樣器及離子層析儀(IC)的分析無機酸/鹼之物種
氣相濃度 固相氣膠 TOTAL
HNO3， H2SO4，HF，HCL，NH3 SO4-，F-，Cl-，NO3-，NH4- 總氟化物
表十五、本年度季採樣各採樣點之硫酸濃度(μg/m)3分析
硫酸根 大墳墓 涼亭 康寧 通山路 鄉林大自然 土地公廟 高爾夫球場 北聯道路 國安國小 慈恩堂 平均
2006/3/29 8.99 6.92 7.52 10.8 8.08 6.49 7.32 9.77 7.89 9.15 8.29
2006/6/28 6.21 5.55 6.46 6.13 4.37 7.47 6.09 7.62 8.11 6.45
2006/9/27 5.31 1.65 6.23 8.14 5.74 6.83 16.14 7.52 39.24 6.21 10.30
表十六、中科各採樣點各月份硫酸平均濃度分析
H2SO4
mean (μg/m3) s.d. c.v.
2005/3/22 16.07 2.73 0.17
2005/4/29 10.61 5.4 0.51
2005/5/31 11.26 3.9 0.35
2005/6/28 22.36 7.55 0.34 2005/7/26 19.85 8.46 0.43
2005/8/30 5.85 2.9 0.5
2005/9/27 6.49 2.5 0.38
2005/10/26 6.11 2.21 0.36
2005/11/30 12.13 6.21 0.51
2005/12/28 9.17 4.52 0.49
2006/1/23 5.37 1.17 0.22
2006/2/22 4.03 1.66 0.41
2006/3/29 8.29 1.36 0.16
2006/6/28 6.45 1.15 0.18
2006/9/27 10.30 10.80 1.05
表十七、本年度季採樣各採樣點之硝酸(HNO3)濃度(PPb)分析
HNO3 大墳墓 涼亭 康寧 通山路 鄉林大自然 土地公廟 高爾夫球場 北聯道路 國安國小 慈恩堂 平均
2006/3/29 0.58 0.51 0.55 0.61 0.63 0.46 0.5 0.65 0.53 0.67
0.57
2006/6/28 1.49 0.96 1.35 1.09 0.94 1.62 1.09 1.27 1.62 1.27
2006/9/27 0.69 0.23 1.23 1.37 0.23 2.47 1.62 1.02 0.29 1.02 1.02
表十八、中科各採樣點各月份硝酸(HNO3)平均濃度分析
HNO3 mean (PPb) s.d. c.v.
2005/3/22 0.92 0.11 0.12
2005/4/29 0.43 0.17 0.39
2005/5/31 0.98 0.17 0.18
2005/6/28 1.67 0.57 0.34
2005/7/26 2.52 0.97 0.39
2005/8/30 1.42 0.69 0.48
2005/9/27 0.99 0.32 0.32
2005/10/26 0.72 0.11 0.15
2005/11/30 0.39 0.07 0.19
2005/12/28 0.78 0.53 0.67
2006/1/23 0.25 0.05 0.2
2006/2/22 0.78 0.24 0.31
2006/3/29 0.57 0.07 0.12
2006/6/28 1.27 0.27 0.21
2006/9/27 1.02 0.71 0.70
標準值 40