Concentration and health risk evaluation of heavy metals in market-sold vegetables and fishes based on questionnaires in Beijing, China

2014 ◽  
Vol 21 (19) ◽  
pp. 11401-11408 ◽  
Author(s):  
Yanyan Fang ◽  
Zhiqiang Nie ◽  
Feng Liu ◽  
Qingqi Die ◽  
Jie He ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Health Risk ◽  
Risk Evaluation ◽  
Beijing China ◽  
Health Risk Evaluation

Pollution assessment and health risk evaluation of eight (metalloid) heavy metals in farmland soil of 146 cities in China

2020 ◽  
Vol 42 (11) ◽  
pp. 3949-3963 ◽  
Author(s):  
Anwar Mamat ◽  
Zhaoyong Zhang ◽  
Zulpiya Mamat ◽  
Fang Zhang ◽  
Chen Yinguang
Keyword(s):  
Heavy Metals ◽  
Health Risk ◽  
Risk Evaluation ◽  
Pollution Assessment ◽  
Farmland Soil ◽  
Health Risk Evaluation

Introducing a land-use-based spatial analysis method for human health risk evaluation of soil heavy metals

2013 ◽  
Vol 70 (7) ◽  
pp. 3225-3235 ◽  
Author(s):  
Zhenxing Wang ◽  
Zhihua Pang ◽  
Qingwei Guo ◽  
Jianyu Chen ◽  
Zhencheng Xu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Land Use ◽  
Spatial Analysis ◽  
Health Risk ◽  
Human Health ◽  
Risk Evaluation ◽  
Human Health Risk ◽  
Analysis Method ◽  
Spatial Analysis Method ◽  
Health Risk Evaluation

scholarly journals Heavy Metal Distribution and Bioaccumulation Combined with Ecological and Human Health Risk Evaluation in a Typical Urban Plateau Lake, Southwest China

2021 ◽  
Author(s):  
Xi Liu ◽  
Junqian Zhang ◽  
Xiaolong Huang ◽  
Lu Zhang ◽  
Chao Yang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Surface Water ◽  
Health Risk ◽  
Human Health ◽  
Ecological Risk ◽  
Risk Evaluation ◽  
Human Health Risk ◽  
Dianchi Lake ◽  
Health Risk Evaluation

Abstract Heavy metal contamination in lakes caused by the rapid industrialization and urbanization is a serious problem. In this study, 12 heavy metals were systematically surveyed in aquatic environment and organisms of Dianchi Lake. Results showed that heavy metals pollutions in surface water exhibited a decreasing order of Ba > Fe > Zn > Mn > As > Ni > Cr > Cu > Pb > Cd > Co, equipped a consistency in spatial distribution, seriously contaminating the northern and southern parts. The average concentration of sedimentary heavy metals appeared in an order of Fe > Mn > Zn > Ba > Cu > Pb > Cr > As > Ni > Co > Cd > Ag. The main existing fraction (51.9–75.0%) of Cu, Pb, Cr, As, Fe, Co, Ni, Ag, and Ba in sediments was residual fraction, whereas the exchangeable fraction (40.9–62.0%) was the dominant component for Cd, Zn, and Mn. Among the selected aquatic organisms, Cu, Pb, Zn, and Ag possessed a strong bioaccumulation effect, followed by Mn, Fe, Co, and Ni. Ecological risk assessment indicated that Cu, Cr, and Zn were the dominant heavy metal contaminants in surface water; Cd presented the disastrous risk and accounted for the considerable proportion of ecological risk in sediments. Human health risk evaluation showed that the selected aquatic products of Dianchi Lake were not absolutely safe, and As was the major contributor. This study systematically revealed heavy metal distributions in aquatic environments, which was conductive to environmental safety and human health.

Health risk evaluation of heavy metals in green land soils from urban parks in Urumqi, northwest China

2017 ◽  
Vol 25 (5) ◽  
pp. 4459-4473 ◽  
Author(s):  
Zhang Zhaoyong ◽  
Yang Xiaodong ◽  
Zibibula Simay ◽  
Anwar Mohammed
Keyword(s):  
Heavy Metals ◽  
Health Risk ◽  
Risk Evaluation ◽  
Urban Parks ◽  
Northwest China ◽  
Health Risk Evaluation ◽  
Green Land

Ecological and human health risk evaluation using pollution indices: A case study of the largest mangrove ecosystem of Bangladesh

2021 ◽  
pp. 101913
Author(s):  
Md. Solaiman Hossain ◽  
M. Belal Hossain ◽  
Md. Refat Jahan Rakib ◽  
Y.N. Jolly ◽  
Md. Akram Ullah ◽  
...  
Keyword(s):  
Health Risk ◽  
Human Health ◽  
Risk Evaluation ◽  
Human Health Risk ◽  
Mangrove Ecosystem ◽  
Pollution Indices ◽  
Health Risk Evaluation
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