Concept of aided phytostabilization of contaminated soils in postindustrial areas
Yükleniyor...
Dosyalar
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
MDPI
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The experiment was carried out in order to evaluate the effects of trace element immobilizing soil amendments, i.e., chalcedonite, dolomite, halloysite, and diatomite on the chemical characteristics of soil contaminated with Cr and the uptake of metals by plants. The study utilized analysis of variance (ANOVA), principal component analysis (PCA) and Factor Analysis (FA). The content of trace elements in plants, pseudo-total and extracted by 0.01 M CaCl2, were determined using the method of spectrophotometry. All of the investigated element contents in the tested parts of Indian mustard (Brassica juncea L.) differed significantly in the case of applying amendments to the soil, as well as Cr contamination. The greatest average above-ground biomass was observed when halloysite and dolomite were amended to the soil. Halloysite caused significant increases of Cr concentrations in the roots. The obtained values of bioconcentration and translocation factors observed for halloysite treatment indicate the effectiveness of using Indian mustard in phytostabilization techniques. The addition of diatomite significantly increased soil pH. Halloysite and chalcedonite were shown to be the most effective and decreased the average Cr, Cu and Zn contents in soil.
Açıklama
Anahtar Kelimeler
Soil pollution, Soil amendments, Aided phytostabilization, Chromium
Kaynak
International Journal of Environmental Research and Public Health
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
15
Sayı
1
Künye
Radziemska, M., Koda, E., Bilgin, A., & Vaverková, M. D. (2018). Concept of aided phytostabilization of contaminated soils in postindustrial areas. International journal of environmental research and public health, 15(1), 24. Doi: 10.3390/ijerph15010024
