THE EFFECT OF HEAVY METALS ON PLANT COMMUNITIES DISTRIBUTION IN AN ABANDONEND MINING AREA (NORTHEAST-ALGERIA)

被引：5

作者：

Lehout, Amel ^{[1
]}

Charchar, Nabil ^{[1
]}

Nourine, Heidar ^{[1
]}

Bouyahmed, Hani ^{[1
]}

机构：

[1] Biotechnol Res Ctr CRBt, Res Div Biotechnol & Environm, Res Team Bioremediat, BP 73 UV 03, Nouvelle Ville Ali Mendj, Constantine, Algeria

来源：

CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES | 2018年 / 13卷 / 01期

关键词：

plant communities; soil; heavy metals; mining area; canonical correspondence analysis; SOILS; MINE; ELEMENTS; TRACE; BIOAVAILABILITY; ACCUMULATION; ENVIRONMENT; VEGETATION; POLLUTION; WATER;

D O I：

10.26471/cjees/2018/013/004

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

We investigated the correlation between vascular flora and edaphic parameters [pH (water), total nitrogen (TN), organic matter (OM), carbon/nitrogen (C/N), cation exchange capacity (CEC), cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu)] in the area of a former lead and zinc mine (Northeast-Algeria). The floristic and soil data were the subject of one-way variance analysis and canonical correspondence analysis (CCA). These statistical analyses highlighted five plant groupings. A grouping bound to cadmium and copper, a grouping connected to zinc, a grouping linked to lead and two other groupings seem independent from heavy metal contents. The results show a strong bioindicative value of identified plant communities on metallic pollution of the studied mining zone.

引用

页码：37 / 45

页数：9