商洛学院学报
商洛學院學報
상락학원학보
JOURNAL OF SHANGLUO UNIVERSITY
2015年
2期
47-50
,共4页
植物修复%重金属富集植物%富集系数(BF)%转移系数(TF)
植物脩複%重金屬富集植物%富集繫數(BF)%轉移繫數(TF)
식물수복%중금속부집식물%부집계수(BF)%전이계수(TF)
phytoremediation%heavy metals -accumulating plant%bioconcentration factor%transfer factor
为了调查商洛秦王山矿区铜（Cu）元素富集植物，采用原子吸收光谱法检测土壤和植物中Cu元素含量，计算富集系数（BF）及转移系数（TF）并以其为指标，筛选出对Cu元素具有富集作用的植物。结果表明：BF>1的植物有长距堇菜，TF>1的植物有密毛白莲蒿。初步确定长距堇菜为Cu元素富集植物。
為瞭調查商洛秦王山礦區銅（Cu）元素富集植物，採用原子吸收光譜法檢測土壤和植物中Cu元素含量，計算富集繫數（BF）及轉移繫數（TF）併以其為指標，篩選齣對Cu元素具有富集作用的植物。結果錶明：BF>1的植物有長距堇菜，TF>1的植物有密毛白蓮蒿。初步確定長距堇菜為Cu元素富集植物。
위료조사상락진왕산광구동（Cu）원소부집식물，채용원자흡수광보법검측토양화식물중Cu원소함량，계산부집계수（BF）급전이계수（TF）병이기위지표，사선출대Cu원소구유부집작용적식물。결과표명：BF>1적식물유장거근채，TF>1적식물유밀모백련호。초보학정장거근채위Cu원소부집식물。
Investigation of mine copper (Cu) element enrichment plant in Qinwang mountain in Shangluo City is done with atomic absorption spectrometry to detect the contents of Cu element in soil and plant to calculate the enrichment factor (BF) and transfer factor (TF) which could be the index to screen for Cu element enrichment plant. The results showed that the BF value in Viola dolichoceras was higher than one, plants with dense hairs white lotus artemisia than one. Thus we could elementary make sure that the Viola dolichoceras was Cu-accumulating plant.
