EPA-99-G101-03-A181

099

17,300 千元

2010/08/05

2012/05/04

鄭百佑

土污基管會

謝菊蕙

環輿科技股份有限公司

土壤及地下水

污染潛勢篩選;高污染潛勢農地;土壤中重金屬

Pollution screening process;High potential pollution agricultural land;Heavy metals of soil

陳致任

余政剛

02-27788500#312

chhsieh@epa.gov.tw

本計畫透過系統性思維，研擬出重金屬高污染潛勢農地之篩選方法，再以現有本署土壤調查結果及本計畫中試辦區土壤調查結果驗證此方法之可行性。由此，政府對於臺灣農地土壤之掌控會更接近現況，並能有效率的全面掌控最新動向。 在本計畫執行過程中，所完成之成果包含下列5 大項： (一)高污染潛勢農地之篩選：本計畫依內梅羅綜合指標法進行評估，其中，危害等級及污染等級所占比率雖僅有全國農地之2.65%，但所占面積仍有1.5萬公頃，有其需調查或整治之迫切性。 (二)試辦區調查：本計畫試辦區調查驗證高污染潛勢農地篩選方法之正確性，因此上述1.5 萬公頃之高污染潛勢農地建議可辦理後續擴大調查、監測或管制作業。 (三)建置農地重金屬污染潛勢評量與預警管制系統：蒐集各部會農地土壤相關資訊，建置首座農地系統。系統功能除資料查找外，更運用地理資訊系統之概念，整合資料與圖資的關係，並成為各部會交流之平臺，將農地資訊發揮最大效益並成為重要的里程碑。 (四)土壤污染管制標準之研議：檢討現行土壤污染管制標準及監測標準，研擬適合我國修訂土壤污染管制標準及監測標準之方案。研議結果：依據國內外相關研究，修訂及增訂重金屬、含氯有機化合物、油品類及火炸藥類等建議項目。 (五)推動方案：針對現行農地概況、管制及行政方式編撰「農地污染之改善與預防推動方案」，提供貴署後續辦理農地相關事宜及協商之方向。

污染潛勢篩選;高污染潛勢農地;土壤中重金屬

期末報告書-公開版-.rar

49MB

2013/1/1 上午 12:00:00

The aim of this project was to develop screening method of high potential of heavy metals pollution agricultural land using systematic thinking, then use EPA history soil survey data and real soil survey in the demonstrate area to verify the feasibility of this method. Therefore, the government will be able to make decisions related to controlling the soil pollution incidents based on the most up to date information. This project has five major contributions, as follows: (1) Development an appropriate screening process investigated the heavy-metal contamination of agricultural land and identified the potential area. About 2.65% (15,000 hectares) of agricultural land in Taiwan, according to Nemerow index method, was rating as hazard level requires urgent investigation and remediation. (2) Investigation of soil and water environmental (such as drainage, rivers, etc.) in the demonstrate area chosen by the screening results, one of the high potential pollution agricultural land. In order to perform follow-up demonstration to the investigation plan, monitoring plan and pollution control work. (2) Investigation of soil and water environmental (such as drainage, rivers, etc.) in the demonstrate area chosen by the screening results, one of the high potential pollution agricultural land. In order to perform follow-up demonstration to the investigation plan, monitoring plan and pollution control work. (3) Building a system for potential assessment and early warning control of heavy metal contamination of agricultural land. Collect related information from different ministries and departments, and build the first agricultural land management system. In addition find more use of the concept of geographic information systems, the system also have functions based on the integration of the relationship between data and spatial data, and ministries will share the infromation platform for agricultural land information to maximize the benefits and become an important milestone. (4) Deliberation of the Taiwan soil pollution control standards and soil pollution monitoring standards revise it based on the related study from local and other countries. (5) Writing an implementation plan to improve pollution control and prevention in agricultural land work provide Taiwan EPA the guidelines of this work.

Pollution screening process;High potential pollution agricultural land;Heavy metals of soil