Chemical speciation distribution characteristics and ecological risk assessment of heavy metals in soil from Sunan mining area, Anhui Province, China.
1. Ecological risk assessments are conducted to protect the environment from such situations, primarily by deriving the predicted no-effect concentration (PNEC) from the species sensitivity distribution (SSD). Kor J Soil Sci Fert 50:472–481,Critto A, Torresan S, Semenzin E, Giove S, Mesman M, Schouten AJ, Rutgers M, Marcomini A (2007) Development of a site-specific ecological risk assessment for contaminated sites: part I. Reflectance spectroscopy study of Cd contamination in the sediments of the Changjiang River, China.Wu, Y., Chen, J., Ji, J., Tian, Q. Sci Total Environ 593-594:809–821,Moreira LB, Leite PRBD, Dias ML, Martins CC, Abessa DMS (2019) Sediment quality assessment as potential tool for the management of tropical estuarine protected areas in SW Atlantic, Brazil.
Hg may also originate from coal combustion. Ecological risk assessment on heavy metals in soils: Use of soil diffuse reflectance mid-infrared Fourier-transform spectroscopy. J Environ Sci 18:1135–1141,Yang J, Yang F, Yang Y, Xing G, Deng C, Shen Y, Luo L, Li B, Yuan H (2016) A proposal of “core enzyme” bioindicator in long-term Pb-Zn ore pollution areas based on topsoil property analysis. B.
In addition, the co-existence of other ionic nutrients in soil affects plant uptake of heavy metals. designed the research. The final IR ranged between 0.24 and 0.85; risk-level was classified as low (S2, S3, S5), moderate (S1), and high (S4) according to the IR value. Effects of soil properties on the transfer of cadmium from soil to wheat in the Yangtze River Delta region, China—a typical industry–agriculture transition area.Rudnick, R. L. & Gao, S. Composition of the continental crust.
wrote the manuscript.The authors declare no competing financial interests.This work is licensed under a Creative Commons Attribution 4.0 International License. PLoS One 10:e0141772,Renaud M, Chelinho S, Alvarenga P, Mourinha C, Palma P, Sousa JP, Natal-da-Luz T (2017) Organic wastes as soil amendments - effects assessment towards soil invertebrates. & Liu, L. Rapid and quantitative measurement of hematite and goethite in the Chinese Loess-Paleosol sequence by diffuse reflectance spectroscopy.Siebielec, G., McCarty, G. W., Stuczynski, T. I. & Reeves III, J. Environ Pollut 243:238–245,Kilic GA (2011) Histopathological and biochemical alterations of the earthworm (Lumbricus Terrestris) as biomarker of soil pollution along Porsuk River Basin (Turkey). Sci Total Environ 514:49–59,Han Q, Wang M, Cao J, Gui C, Liu Y, He X, He Y, Liu Y (2020) Health risk assessment and bioaccessibilities of heavy metals for children in soil and dust from urban parks and schools of Jiaozuo, China. Diffuse reflectance mid-infrared Fourier-transform spectroscopy (DRIFTS) is capable of detecting specific organic and inorganic bonds in metal complexes and minerals and therefore, has been employed to predict soil composition and heavy metal contents. J Hazard Mater 207-208:15–20,Semenzin E, Critto A, Rutgers M, Marcomini A (2008) Integration of bioavailability, ecology and ecotoxicology by three lines of evidence into ecological risk indexes for contaminated soil assessment. Soil Biol Biochem 22:891–897,Fajana HO, Jegede OO, James K, Hogan NS, Siciliano SD (2020) Uptake, toxicity, and maternal transfer of cadmium in the oribatid soil mite, Oppia nitens: implication in the risk assessment of cadmium to soil invertebrates. Hakanson method was used to identify ecological potential risk of heavy metals pollution. Soil and corresponding wheat grain samples from the Yangtze River Delta region were analyzed by DRIFTS and chemical methods. PM-zx703-201701-058/National Environmental Protection Public Welfare Industry Targeted Research Fund,J Environ Manage. Epub 2019 Jul 8.Li X, Yang H, Zhang C, Zeng G, Liu Y, Xu W, Wu Y, Lan S.Chemosphere. C.W.
Prior to chemical analysis, the wheat grain powders were oven-dried at 60 °C for 48 hours to remove any moisture.The pH values of the soils were measured in 1:2.5 unground soil /water (w/v) slurries using a pH meter equipped with a combination electrode (Model PHS-3C, Shanghai Precision and Scientific Instrument Co. Ltd., China). & Wu, G. Visible and near-infrared reflectance spectroscopy—An alternative for monitoring soil contamination by heavy metals.Baveye, P. C. & Laba, M. Visible and near-infrared reflectance spectroscopy is of limited practical use to monitor soil contamination by trace metals.Wu, C., Jacobson, A. R., Laba, M., Kim, B.
MJ and BK interpreted a data and gave a comment for improving the manuscript. Bioavailability of heavy metals in soils: definitions and practical implementation—a critical review.Horta, A. et al. & Plodinec, M. J. These possible interactions have been explored by other researchers using IR spectroscopy,The DRIFTS spectra disclose useful information about metals and their chelation with chemical functional groups as influenced by the environmental conditions,The spectral bands adopted in the established prediction models were consistent with the bands of characteristic absorption peaks of anionic functional groups related to metal bioavailability, such as metal–SO, metal–NO, metal–CO, metal–NH, metal–C = C, and so on (,A crop rotation (wheat and rice) farming area in the Yangtze River Delta region of China was selected as the study site. Ecotoxicol Environ Saf 183:109594,Vašíčková J, Maňáková B, Šudoma M, Hofman J (2016) Ecotoxicity of arsenic contaminated sludge after mixing with soils and addition into composting and vermicomposting processes.
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