Interpopulation Responses to Metal Pollution: Metal Tolerance in Wetland Plants

2013 ◽  
pp. 149-161 ◽  
Author(s):  
Enrique Mateos-Naranjo
Keyword(s):  
Metal Pollution ◽  
Metal Tolerance ◽  
Wetland Plants

Heavy-Metal Tolerance of the Paecilomyces sp. BJKD1 Isolated from Coal Gangue

2013 ◽  
Vol 295-298 ◽  
pp. 1062-1065
Author(s):  
Xia Li ◽  
Yu Xiu Zhang ◽  
Tuan Yao Chai
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Superoxide Dismutase ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Contaminated Soils ◽  
Metal Tolerance ◽  
Heavy Metal Tolerance ◽  
Coal Gangue ◽  
Heavy Metal Remediation

Microorganisms can be the important biosorbents for heavy metal remediation of contaminated soils or wastewater. A BJKD1 strain isolated from coal gangue piles was identified as a member of the Paecilomyces sp., which can tolerate to 3200 mg/L Cd2+. Favorable condition for BJKD1 growth was at pH 4.0-9.0. The presence of heavy metals, such as 36 mmol/L Cd2+, 1 mmol/L Cu2+, 80 mmol/L Zn2+, 7 mmol/L Ni2+ and 100 mmol/L Mn2+, retarded the growth of BJKD1, however, BJKD1 showed more tolerance for Mn2+. The activity of superoxide dismutase (SOD ) and Catalase (CAT ) in BJKD1 was increased under high metals concentration, indicated BJKD1 has the potential for biological repair of heavy metal pollution in coal gangue piles.

Biogeochemistry of Metals in the Rhizosphere of Wetland Plants — An Explanation for “Innate” Metal Tolerance?

2004 ◽  
pp. 87-94 ◽  
Author(s):  
M.L. Otte ◽  
D.J. Matthews ◽  
D.L. Jacob ◽  
B.M. Moran ◽  
A.J.M. Baker
Keyword(s):  
Metal Tolerance ◽  
Wetland Plants

First-Year Survival of Native Wetland Plants in Created Vernal Pools on an Appalachian Surface Mine

2020 ◽  
Vol 38 (2) ◽  
pp. 70-73
Author(s):  
Anna M. Branduzzi ◽  
Christopher D. Barton ◽  
Amy Lovell
Keyword(s):  
Vernal Pools ◽  
Wetland Plants ◽  
First Year ◽  
Surface Mine

Statistical Analsysis to Evaluate Heavy Metal Pollution in the Air Obatained by Moss Technique in Hanoi and its Surrounding Region

2019 ◽  
Vol 29 (3SI) ◽  
pp. 411
Author(s):  
N. H. Quyet ◽  
Le Hong Khiem ◽  
V. D. Quan ◽  
T. T. T. My ◽  
M. V. Frontasieva ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Statistical Analysis ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Principal Component ◽  
Multivariate Statistical ◽  
Five Factors ◽  
Heavy Metal Elements ◽  
Surrounding Areas ◽  
Potential Pollution

The aim of this paper was the application of statistical analysis including principal component analysis to evaluate heavy metal pollution obtained by moss technique in the air of Ha Noi and its surrounding areas and to evaluate potential pollution sources. The concentrations of 33 heavy metal elements in 27 samples of Barbula Indica moss in the investigated region collected in December of 2016 in the investigated area have been examined using multivariate statistical analysis. Five factors explaining 80% of the total variance were identified and their potential sources have been discussed.

Sign in / Sign up

Export Citation Format

Share Document