scholarly journals Human health risk assessment of atmospheric mercury inhalation around three artisanal small-scale gold mining areas in Indonesia

2021 ◽  
Vol 1 (6) ◽  
pp. 423-433
Author(s):  
Koyomi Nakazawa ◽  
Osamu Nagafuchi ◽  
Tomonori Kawakami ◽  
Takanobu Inoue ◽  
Rosana Elvince ◽  
...  

To clarify the human health risk of inhalation of gaseous elemental mercury (GEM), we measured GEM concentrations in three artisanal small-scale gold mining (ASGM) areas of Palu (Central Sulawesi), Muara Aman (Benkulu in Sumatra), and Palangka Raya (Central Kalimantan).

2016 ◽  
Vol 124 ◽  
pp. 155-162 ◽  
Author(s):  
Koyomi Nakazawa ◽  
Osamu Nagafuchi ◽  
Tomonori Kawakami ◽  
Takanobu Inoue ◽  
Kuriko Yokota ◽  
...  

2006 ◽  
Vol 368 (1) ◽  
pp. 320-325 ◽  
Author(s):  
Zuleica C. Castilhos ◽  
Saulo Rodrigues-Filho ◽  
Ana Paula C. Rodrigues ◽  
Roberto C. Villas-Bôas ◽  
Shefa Siegel ◽  
...  

2020 ◽  
Vol 7 (5) ◽  
pp. 215-225
Author(s):  
Randy Novirsa ◽  
Quang Phan Dinh ◽  
Huiho Jeong ◽  
Sylvester Addai-Arhin ◽  
Willy Cahya Nugraha ◽  
...  

2021 ◽  
Author(s):  
Mukesh Kumar Mahato ◽  
Abhay Kumar Singh ◽  
Soma Giri

Abstract Metals can be apprehended in the atmospheric environment of copper and iron mining areas of Jharkhand, which falls in one of the most mineralised areas of India with extensive mining and industrial activities. The study was taken up to appraise the metal contamination in the atmospheric dust to evaluate the metal fluxes and associated health risk considering the seasonal variations. Sixty samples were analysed for As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn using the inductively coupled plasma mass spectrometer (ICP-MS) and the contamination levels were assessed by various indices. The metal content of dustfall samples exceeded the average shale values for most of the metals. Higher metal concentrations were found in the locations in close vicinity of mining and industrial areas. The principal component analysis suggested both geogenic and anthropogenic sources for metals in the atmospheric dustfall. Human health risk as determined by hazard quotient (HQ) and hazard index (HI) suggested considerable risk to the child populace through the ingestion pathway for both the mining areas, higher being in iron mining areas. The metal flux and the health risk were higher in summers as compared to winters for both the mining areas. Consequently, the results advocate the necessity of periodic monitoring of the freefall dust of the mining areas and development of proper management strategies to reduce the metal pollution.


Chemosphere ◽  
2021 ◽  
Vol 263 ◽  
pp. 128246
Author(s):  
Liting Hao ◽  
Baogang Zhang ◽  
Chuanping Feng ◽  
Zhenya Zhang ◽  
Zhongfang Lei ◽  
...  

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