Analysis of Soil Heavy Metal Hg Pollution
Source Based on GeoDetector

Wang, Xvlu; Sun, Youyi; Guo, Han; Wang, Huimeng

doi:10.15244/pjoes/139303

Cited by 9 publications

(4 citation statements)

References 27 publications

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“…The negative correlation between some heavy metals in the plowed layer was weakened and the positive correlation was enhanced. The clay content and soil physicochemical properties had a greater influence on the content of most heavy metals, whereas the correlation between soil heavy metals was stronger than that between heavy metals and physicochemical properties, indicating that the geochemical effect of soil physicochemical properties on heavy metals in the carbonate rock areas where blueberries are grown may be less than the effect of soil-forming parent rock and the interaction between heavy metal elements, which was consistent with the results of previous studies [45][46]. Furthermore, altitude, slope, soil thickness, and topography also have a considerable influence on soil heavy metal content [47,48]; these factors should be considered in future rese research.…”

Section: Analysis Of Heavy Metals In Soilsupporting

confidence: 91%

Geochemical Characteristics and Risk Assessment of Heavy Metals in Soil and Fruit of Major Blueberry Growing Areas in Guizhou Province

Yang¹,

Li²,

Li³

et al. 2022

Pol. J. Environ. Stud.

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To investigate the health risk of heavy metals in soil and blueberry fruits in the blueberry growing area of Guizhou Province, the contents of As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn were measured in nine blueberry parks. Using GB15618-2018, GB2762-2017, and GB2762-2012 as evaluation criteria, the Nemerow comprehensive pollution index method, potential ecological risk index method, and bio-concentration factors were used to evaluate the risk of planting soil and fruit in the producing areas. The results showed that the average values of As, Cr, Cu, Hg, Ni, and Zn in soil were higher than the background values in Guizhou Province, and 30.00%, 27.14%, 11.43%, 11.43%, 8.57%, and 7.14% of the As, Ni, Cr, Cd, Pb, and Zn values exceeded the control values, respectively. According to the Nemerow pollution index and potential ecological risk index, soil in the study area was mildly polluted, while the comprehensive potential ecological risk revealed a slight or medium pollution level. The heavy metal content in blueberry fruits in the study area did not exceed the standard and the enrichment coefficient was less than 1. The overall degree of soil pollution degree and risk was low, revealing blueberry fruit to be safe for consumption.

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Section: Analysis Of Heavy Metals In Soilsupporting

confidence: 91%

Geochemical Characteristics and Risk Assessment of Heavy Metals in Soil and Fruit of Major Blueberry Growing Areas in Guizhou Province

Yang¹,

Li²,

Li³

et al. 2022

Pol. J. Environ. Stud.

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“…Животна средина је сваким даном загађенија различитим врстама узрочника услед сталног развоја индустрије, саобраћаја и других делатности којима се човек бави (Barbosa et al 2008;Прерадовић и сар. 2010;Илић 2015;Wang et al 2020;Илић и Максимовић 2021;Zhanibekov et al 2022;. Све је мање неизмењене природе, у којој се одвијала еволуција када су жива бића била изложена оптималном и комплексном садејству еколошких фактора на развој живота.…”

Section: уводunclassified

Impact of noise to the environment in Republic of Srpska

Popović,

Ilić

2023

ORUPRS

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Harmful effect of noise to the human health are various, begining from psihological to the irreversible damage of hearing. In order to prevent negative impact to the living and working environment, especially at the urban and industrial places where noise influence is the largest, at the specific location noise estimation must be performed before sources are build. Action of protection as well as reduction of the noise based on law and technical regulations, followed by detailed investigation are mostly applied in Banja Luka, the largest city of Republic of Srpska with huge dense of population and intensive traffic jam. Beside traffic noise, which has strongest effect to the human health, theoretical predictions are also performed for directional speakers, mostly temporary active in urban location during cultural manifestation. Theoretically obtained results from simulations are projected to the map of noise, where are further defined borders between places with enlarged noise in comparatione with referent levels, given by international standards but in agreement with national legislative. Review of data and their analysis in order to determine degree of the environment contamination in the Republic of Srpska with noise is the primary goal of this study. The measurement methods and theoretical assessment tools used for detection and prediction of these physical pollutants, which tend to grow permanently due to lifestyle, are also presented.

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“…Ultimately, for phytoremediation, the disposal of plants that accumulate heavy metals is also an important issue. Conventional methods mainly focus on diminishing or even eliminating the presence of heavy metals in plant materials, while advanced methods aim to reuse plant materials and obtain economic benefits [101]. Conventional methods mainly include heat treatment methods like incineration, gasification, hydrolysis, microbial methods like composting, and compression landfills.…”

mentioning

confidence: 99%

“…Advanced methods take advantage of high resource utilization efficiency and environmental benefits. On the other hand, they are not mature enough and have high costs [101].…”

mentioning

confidence: 99%

Status of Sustainable Balance Regulation of Heavy Metals in Agricultural Soils in China: A Comprehensive Review and Meta-Analysis

Wei,

Jia,

Chang

et al. 2024

Agronomy

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To control heavy metal pollution effectively, prevention of heavy metal accumulations in agricultural soils should be the priority rather than remediation of heavy metal contamination. In this research, papers which contained input and output fluxes of Cd, As, Cr, Hg, and Pb in topsoil (the plough layer) of agricultural lands in Hunan, Zhejiang, the Yangtze River Delta, Hainan, and China as a whole were explored. Fluxes of heavy metal species were recalculated, and future trends of pollution were predicted. Also, cases regarding the application of technologies to control the input and output of heavy metals were analyzed. Results indicated that atmospheric decomposition was the dominant input source of heavy metals in all study sites except Hainan. The relative contributions of fertilizers, irrigation water, and straw returning fluctuated greatly among different sites. Cd pollution in all sites was the most serious, followed by Cr and Pb. In Hunan, Cd has already exceeded the maximum limit value and needs to be controlled urgently. The input of heavy metals from irrigation water, fertilizers, and straw returning could be controlled by proposing more policies to manage their quality and application amounts. The amount of heavy metals absorbed by plants could be increased by cultivating crops with hyperaccumulators and high-biomass plants.

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Analysis of Soil Heavy Metal Hg Pollution Source Based on GeoDetector

Cited by 9 publications

References 27 publications

Geochemical Characteristics and Risk Assessment of Heavy Metals in Soil and Fruit of Major Blueberry Growing Areas in Guizhou Province

Geochemical Characteristics and Risk Assessment of Heavy Metals in Soil and Fruit of Major Blueberry Growing Areas in Guizhou Province

Impact of noise to the environment in Republic of Srpska

Status of Sustainable Balance Regulation of Heavy Metals in Agricultural Soils in China: A Comprehensive Review and Meta-Analysis

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