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題 名 | 土壤重金屬污染特性探討--因子分析=Using Factor Analysis to Evaluate Characteristic of Metals in Soil Pollution |
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作 者 | 張尊國; 黃國珍; 徐貴新; | 書刊名 | 農業工程學報 |
卷 期 | 43:2 1997.06[民86.06] |
頁 次 | 頁11-19 |
分類號 | 432.226 |
關鍵詞 | 土壤污染; 重金屬; 因子分析; Soil pollution; Heavy metals; Factor analysis; |
語 文 | 中文(Chinese) |
中文摘要 | 環境品質本身是個多因子影響的結果,而環境品質的評價則是表現環境污染狀態 的一工具。對於土壤重金屬污染的評價,八種重金屬元素影響土壤污染的現象可能彼此相關 ,若能化簡出較少之影響因子,將有助於對污染物的類型及來源加以瞭解。 本文以 " 因子 分析法 " 來分析臺灣地區土壤重金屬含量調查結果並探討造成污染的主要型態, 將原來八 個重金屬變量中分析出三個主要影響污染的因子,並研判造成污染之主要原因。 |
英文摘要 | Environmental quality is the consequence that affected by multifactor, and assessment of envirormental quality through investigation is a means to show the status of environmental pollution, Eight different heavy metal elements were analyzed for each sample. For recognizing the sources of pollution, it will be contributory if less factors with important influence can be isolated. Factor analysis method was used to study the major pattern of pollution. Three major factors from eight variable originally were found. Meanwhile, the cause of pollution was discussed. |
本系統中英文摘要資訊取自各篇刊載內容。