運用SOMCM分析桃園重金屬污染農田灌溉之研究;Pattern Analysis for Heavy Metal Contamination by Irrigation in Taoyuan Farmland Using the SOMCM Approach

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Title:	運用SOMCM分析桃園重金屬污染農田灌溉之研究;Pattern Analysis for Heavy Metal Contamination by Irrigation in Taoyuan Farmland Using the SOMCM Approach
Authors:	圖思佳;Bayarkhuu, Tugsjargal
Contributors:	土木系營建管理碩士班
Keywords:	增量污染;重金属;灌溉;农田;SOMCM;模式分析;incremental contamination;heavy metal;irrigation;farmland;SOMCM;pattern analysis
Date:	2024-07-01
Issue Date:	2024-10-09 17:26:05 (UTC+8)
Publisher:	國立中央大學
Abstract:	在一个发达的市区，污染问题显著影响公共健康，包括工业废水对特定水源的影响，由于水资源短缺而不得不使用受损质量的水进行农业灌溉，以及随着时间推移土壤污染风险的增加. 本研究的目的是提供对桃园市农田地区灌溉土壤重金属污染模式的深入概述. 本研究收集了2004年至2022年间桃园市受监管的农业用地污染数据，共包括1555条记录，这些记录详细描述了土壤状况、重金属污染类型（如铜、锌和镉）以及关键灌溉池重金属污染的增加情况. 通过使用17个输入变量，SOMCM模型识别污染趋势，为目标灌溉区域生成集群. 研究结果识别出具有相似水质和土壤浓度特征的特定土地，同时有效评估了三个监控灌溉渠道和两个地区的土壤重金属污染.;Contamination issues in a developed municipality significantly impact public health, including the effects of industrial wastewater on specific water sources, the necessity of using compromised quality water for farming due to scarcity, and the escalating risk of soil contamination over time. The objective of this research is to provide an insightful overview of the patterns of heavy metal contamination in the irrigated soil of the Taoyuan City farmland region. This study collected data on regulated agricultural land pollution in Taoyuan City from 2004 to 2022, comprising 1,555 records that detail soil conditions, types of heavy metal contamination (such as Cu, Zn, and Cd), and the increments of heavy metal pollution in essential irrigation ponds. Using 17 input variables, the SOMCM model yields clusters for the targeted irrigation zones by identifying contamination trends. The findings identify specific lands that exhibit similar water quality and soil concentration characteristics while effectively assessing soil heavy metal contamination in the three monitored irrigation canals and two districts.
Appears in Collections:	[Graduate Institute of construction engineering] Electronic Thesis & Dissertation

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