環保專案成果報告查詢系統

專案計畫編號	EPA154110006
經費年度	110
計畫經費	1,000 千元
預算科目	提升土壤及地下水污染調查及整治技術工作
專案開始日期	2021/02/25
專案結束日期	2021/12/31
專案主持人	王玉純
主辦單位	環檢所
承辦人	黃豊文
執行單位	中原大學
專案分類	水質保護、土壤及地下水、環境衛生
中文關鍵字	環境調查、數據解析、教育訓練、範例應用
英文關鍵字	Environmental investigation, Data analytics, Training, Case study
協同主持人	趙煥平
共同主持人
計畫聯絡人	黃弘曜
計畫聯絡電話	03-2654936#
計畫聯絡信箱	hhongyao0000@gmail.com

中文摘要	為提升環境檢驗數據資料之應用價值，本計畫以學術理論與統計基礎分析110年度4條專案河川 (富林溪、朴子溪、大坑崁溪、德龜溪) 之無機重金屬檢測數據，並以多變量統計分析方法強化河川及底泥調查數據之視覺化呈現。首先以熱圖與階層式集群分析判別專案河川水體與底泥各關注重金屬項目相對高低濃度之採樣點位置，接續整合環境保護署水質監測站資料及鄰近氣象站雨量資料，以空間時序柱狀圖對照環境監測與檢測之資料，有助於相關業務人員瞭解河川重金屬之常態化濃度分布。最後則以指標克利金法與聯合克利金法視覺化展示4條專案河川之水體檢測重金屬濃度分布。另外，藉由污染潛勢指標分析各個採樣點，提供分期調查及污染預防管理參考資訊。本計畫並於110年11月12日舉行「河川水環境資訊地圖」功能推廣講習研討會，課程包含本資訊地圖圖資統計理論說明、平台常用及實用功能及實體上機教學，本計畫將檢測數據放置網站呈現 (河川水環境資訊地圖：https://niea.epa.gov.tw/NieaGIS/)，有助提升縣市環保人員對轄內河川水調查數據的瞭解，並提供做為民眾及相關利益團體查閱河川相關資訊，達成環檢數據公開並加值推廣目標。
中文關鍵字	環境調查、數據解析、教育訓練、範例應用

中文摘要

為提升環境檢驗數據資料之應用價值，本計畫以學術理論與統計基礎分析110年度4條專案河川 (富林溪、朴子溪、大坑崁溪、德龜溪) 之無機重金屬檢測數據，並以多變量統計分析方法強化河川及底泥調查數據之視覺化呈現。首先以熱圖與階層式集群分析判別專案河川水體與底泥各關注重金屬項目相對高低濃度之採樣點位置，接續整合環境保護署水質監測站資料及鄰近氣象站雨量資料，以空間時序柱狀圖對照環境監測與檢測之資料，有助於相關業務人員瞭解河川重金屬之常態化濃度分布。最後則以指標克利金法與聯合克利金法視覺化展示4條專案河川之水體檢測重金屬濃度分布。另外，藉由污染潛勢指標分析各個採樣點，提供分期調查及污染預防管理參考資訊。本計畫並於110年11月12日舉行「河川水環境資訊地圖」功能推廣講習研討會，課程包含本資訊地圖圖資統計理論說明、平台常用及實用功能及實體上機教學，本計畫將檢測數據放置網站呈現 (河川水環境資訊地圖：https://niea.epa.gov.tw/NieaGIS/)，有助提升縣市環保人員對轄內河川水調查數據的瞭解，並提供做為民眾及相關利益團體查閱河川相關資訊，達成環檢數據公開並加值推廣目標。

中文關鍵字

環境調查、數據解析、教育訓練、範例應用

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	河川水體及底泥污染物調查數據解析應用計畫_期末報告定稿.pdf	28MB	計畫期末報告	2022/1/1 上午 12:00:00

摘要	To improve the applicative value of river water quality analysis, this study evaluate the measurements of inorganic heavy metal of 4 investigated rivers and sediments, namely Fulin River, Puzih River, Daikangan River, and Tokuei River, using multivariate statistical methods in 2021. This study used heat map and hierarchical cluster analysis to identify the hotspots of the high concentra-tion of heavy metals in water and sediments samples; in addition, the potential correlations among river water samples and environmental conditions were il-lustrated as integration of water monitoring data and hourly precipitation providing by Taiwan Environmental Protection Administration and Central Weather Bureau, respectively. These information provide the patterns of heavy metals in surface water of studied rivers. The concentrations of heavy metals were visualized using indicator kriging and co-kriging methods in Geographic Information System. Finally, pollution potential indicators, developed by Soil and Groundwater Pollution Remediation Fund Management Board, were ap-plied in this study to show the spatial pollution level and provide the reference for the future investigation and river management. The team hold the workshop to educate the users and promote the website (River Information Map: https://niea.epa.gov.tw/NieaGIS/) in November of 2021. The River Information Map provide the original investigation data, visualized statistical figures that will help the relevant stakeholders to understand our river environment, share and value the river investigation data, and meet the goal of open government.
英文關鍵字	Environmental investigation, Data analytics, Training, Case study

摘要

To improve the applicative value of river water quality analysis, this study evaluate the measurements of inorganic heavy metal of 4 investigated rivers and sediments, namely Fulin River, Puzih River, Daikangan River, and Tokuei River, using multivariate statistical methods in 2021. This study used heat map and hierarchical cluster analysis to identify the hotspots of the high concentra-tion of heavy metals in water and sediments samples; in addition, the potential correlations among river water samples and environmental conditions were il-lustrated as integration of water monitoring data and hourly precipitation providing by Taiwan Environmental Protection Administration and Central Weather Bureau, respectively. These information provide the patterns of heavy metals in surface water of studied rivers. The concentrations of heavy metals were visualized using indicator kriging and co-kriging methods in Geographic Information System. Finally, pollution potential indicators, developed by Soil and Groundwater Pollution Remediation Fund Management Board, were ap-plied in this study to show the spatial pollution level and provide the reference for the future investigation and river management. The team hold the workshop to educate the users and promote the website (River Information Map: https://niea.epa.gov.tw/NieaGIS/) in November of 2021. The River Information Map provide the original investigation data, visualized statistical figures that will help the relevant stakeholders to understand our river environment, share and value the river investigation data, and meet the goal of open government.

英文關鍵字

Environmental investigation, Data analytics, Training, Case study