我國科學園區政策是要創造一個生產、生活、生態和生命並重，環保、經濟、E化兼顧的理想園區，以高科技產業為主軸，積極擴散高科技產業群聚效應，成為一個符合永續發展與在地需求的高科技創新聚落。然而，科學園區設立的型態，係將高科技產業密集於園區內設廠，因此，對於環境的衝擊影響，更加格外引人擔憂關注。 為掌握新竹科學園區所產生實際污染排放量對環境空氣品質之影響並探討合理之排放總量上限推估方式，據以修正總量管制策略，使園區達到環境永續與經濟並進之雙贏目標，進行此研究。 本研究主要係以科學工業園區新竹基地內之固定空氣污染源公私場所為各排放源，並以空氣污染防制法是否列管為依據，將其區分為點源及逸散源，以其依法申報之定檢結果、許可最大排放量及核配污染量分別以點源及面源方式進行模式模擬以預測其落地濃度，模擬過程以環境監測之測點位置為受體點，再將模擬結果與環境監測數值加以比對，以了解園區內固定空氣污染源之公私場所之環境影響情形，進而對總量管制措施提出建議。 研究結果可知，科學工業園區管理局「新竹科學工業園區環境影響調查分析及因應對策報告書」中以面源、簡單平坦地形方式模擬出之核定總量除硝酸外，其餘各項無機酸均較本研究以96及97年度排放量及氣象條件所推算出來之容許排放上限量為高，且各項污染物之模擬增量結果受到其本身物理化學性質及氣象條件影響甚鉅，無法將模擬結果互相套用，因此，推估總量涵容能力時宜就各管制污染項特性選擇合適之擴散模式，採用長時且較多年度之氣象條件進行模擬。 Taiwan’s science park policy is to create an environmental, economic and e-park of manufacturing, living and ecology life. Coring with high-tech industries to actively proliferate by cluster effect, the science park become a sustainable developing and local demanding high-tech innovation critical mass. However, the concept of science park aggregates high density of high-tech industry facilities. The concern of the environmental impact is therefore arisen. By controlling how the actual pollution emissions of Hsinchu Science Park affects air quality and researching an optimized methodology to estimate the Total Maximum Daily Load, this study is to amend the policy of Cap-and-Trade System to reach the win-win situation in both environment and econemy. This study is mainly focussed to the Hsinchu Science-Based Industrial Park, located within the premises for the public and private sources. According to the air pollution control regulation, the pollution emission source is divided into point sources and fugitive sources. Based on the regulated sampling measurement data, the maximum permitted emissions and allocation permitted emissions of each point and area source, simulated ground concentration is predicted. The simulation results are compared with the value of environmental monitoring in which the location of measuring point is assigned as the receptor point. From the comparison, the public and private premises stationary sources of air pollution environmental impact is then to be inferred further to make recommendations on the Cap-and-Trade System. From the results of this study, the simulation methodology in the Science-based Industrial Park Administration, "the Hsinchu Science-based Industrial Park, Environmental Impact Analysis Report, and strategies" is not adequate. The simulated data of inorganic acid except nitrate showed higher allowable emission from 96 and 97 annual emissions and meteorological conditions by applying area source and a simple flat terrain. Furthermore, the incremental results of the simulation of the pollutants are affected by their own physical and chemical properties as well as the meteorological conditions. The simulation results could not be applied to each other. Therefore, the carrying capacity of the total pollution control should be estimated by each pollutant’s diffusion property in the correpondant simulation model and also considering the extended years of simulated meteorological conditions.
