EPA-92-F105-02-106

092

5,600 千元

2003/03/28

2003/12/30

林峰輝

空保處

國立台灣大學醫學院附設醫院 醫學工程部

化學物質管理

非游離輻射

Non-ionizing Radiation

黃義侑

林啟萬

施幸宏

02-23117722-2796

chshe@sun.epa.gov.tw

非游離輻射源的存在與文明進步之便利性呈現緊密之相關性，於日常生活環境中有許多不同型式之電磁輻射產生源，諸如高壓配電站、變壓器、馬達、廣播電台、無線電通訊設備、電腦設備等，其頻率範圍可從極低頻至超高頻(30 MHz~3 GHz)範圍。對人體組織產生之效應一直具有相當的爭議性，其效應包括有電刺激、熱效應與非熱效應，但是流行學病之研究指出長期暴露於中低功率電磁波之職業工作人員或一般人員，與心律異常、幼兒白血病、幼兒淋巴瘤、腦瘤、乳癌、異常懷孕結果(自發性流產與畸胎)、精虫數量減少、異常行為(如自殺或沮喪)之引起或促進有相關，雖然目前尚未有足夠具有驗證性之科學與實驗資料來界定確實之暴露強度(劑量)才算危險因子，但是目前國外正從流行病學、數學模型與工程模擬、數據量測、組織細胞之離子流與基因觀點，及動物實驗進行大規模研究，希冀能從中探知一些秘密及預防方法。 有鑑於此在本計畫在本年度針對下列委託之四項工作進行委託服務之翔實規劃與執行，以期建立相關資料庫與檢測方法，提供國人之生活品質指標與主管機關業務決策管理之參考。

非游離輻射

0000039461.pdf

11MB

[期末報告]公開完整版

2004/3/1 上午 12:00:00

Abstraction The non-ionized radiation lingering over the environment has a closed relationship to the development of the civilization. There are many different types of magnetic radiation sources surrounding around our environment. For example, high voltage electricity distributor, transformer, motor, radio station, wireless communication system, computer instrumentations and etc. The frequency range could vary from extremely low to superior high frequency range (30 MHz ~ 3 GHz). Effects of non-ionized radiation to the living tissue have been always a controversial topic. These include electric stimulation, heat and non-heat effect. However, the epidemiologic research reflected that the workers with long-term exposed to medium or low power magnetic fields are significantly related to arrhythmia, pediatric leukemia, lymphoma, brain tumor, breast cancer, unpredictable pregnancy (abortion and abnormal fetus), reduced in semen amount, and behavioral disabilities. Although current research results still cannot prove that a boundary does as a threshold to indicate a harmful factor to human body. Currently, some researches are now focused on epidemiology, mathematical modeling, engineering modeling, data measurement, tissues, cells and genetic points of view, and large-scale investigations on animal practical experiments. They try to find out some useful information and methods to reduce or prevent the potential damage. Per the EPA’s request, we established an information system that provides actual measurement results around the island. The governing authority and individuals with interests can retrieve information of non-ionized radiation in some specific areas. Additionally, we hope the system can cause the general public’s attention toward the non-ionized radiation. Eventually, it can improve the living quality of all the citizens in our country.

Non-ionizing Radiation