Sustainable groundwater quality in southeast coastal Bangladesh: co-dispersions, sources, and probabilistic health risk assessment

2021 ◽  
Author(s):  
Abu Reza Md. Towfiqul Islam ◽  
Mohammad Mahbub Kabir ◽  
Sharmina Faruk ◽  
Jawad Al Jahin ◽  
Md. Bodrud-Doza ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Groundwater Quality ◽  
Health Risk Assessment ◽  
Coastal Bangladesh

scholarly journals A Comparative Study of Water Quality and Human Health Risk Assessment in Longevity Area and Adjacent Non-Longevity Area

2019 ◽  
Vol 16 (19) ◽  
pp. 3737
Author(s):  
Jiawen Yu ◽  
Jinlong Zhou ◽  
Aihua Long ◽  
Xinlin He ◽  
Xiaoya Deng ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Groundwater Quality ◽  
Human Health ◽  
Health Risk Assessment ◽  
Human Health Risk ◽  
Water Environment ◽  
Carcinogenic Risk ◽  
Control Groups ◽  
Quality Grade

A longevity area in Xinjiang, China and an adjacent non-longevity area both have similar climatic and hydrogeological conditions, and the residents of the two control groups have similar ethnic composition, diets and lifestyles. This study investigated if differences in groundwater quality between the longevity area and the non-longevity area are associated with the health of residents in the two control groups. In order to quantitatively describe the groundwater quality of the two control groups and its influence on human health, the Fuzzy Comprehensive Evaluation Method (FCEM) was used to compare and assess the overall water environment of the two control groups. Furthermore, the human health risk of groundwater for the two control groups was assessed using the Health Risk Assessment Model recommended by the U.S. Environmental Protection Agency (USEPA). Results showed that the overall water environment categories for the longevity area and non-longevity area are moderate quality (grade III) and very poor quality (grade V), respectively. The main health risk in the longevity area water environment is the non-carcinogenic risk (HQLLV) caused by Cl−. The main health risks in the non-longevity area water environment are the non-carcinogenic risk (HQCA) caused by Cl− and the carcinogenic risk (RiskCA) caused by As. The total health risk (HRall) caused by over-standard inorganic pollutants in the water environment of the non-longevity area is 3.49 times higher than that of the longevity area. In addition, the study showed that the water environment pollution downstream of the Keriya River is conjunctively caused by agricultural activities and domestic sewage. The overall water environment of the longevity area is more conducive to the health-longevity of residents than the non-longevity area.

Geochemometric approach to groundwater quality and health risk assessment of heavy metals of Yankari Game Reserve and its environs, Northeast Nigeria

2021 ◽  
pp. 129916
Author(s):  
Josiah Nuhu Jabbo ◽  
Noorain Mohd Isa ◽  
Ahmad Zaharin Aris ◽  
Mohammad Firuz Ramli ◽  
Mohammed Bello Abubakar
Keyword(s):  
Heavy Metals ◽  
Risk Assessment ◽  
Health Risk ◽  
Groundwater Quality ◽  
Health Risk Assessment ◽  
Game Reserve ◽  
Northeast Nigeria

Groundwater Quality Evaluation and Health Risk Assessment in the Yinchuan Region, Northwest China

2016 ◽  
Vol 8 (3) ◽  
pp. 443-456 ◽  
Author(s):  
Yahong Zhou ◽  
Aihua Wei ◽  
Junfeng Li ◽  
Liangdong Yan ◽  
Jing Li
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Groundwater Quality ◽  
Health Risk Assessment ◽  
Quality Evaluation ◽  
Northwest China

scholarly journals Hydrogeochemical Evaluation, Groundwater Quality and Health Risk Assessment of As, Cr, Ni and Pb in Zarabad Aquifer

2019 ◽  
Vol 5 (1) ◽  
pp. 119-138
Author(s):  
Zahra Vahidifar ◽  
Ata Shakeri ◽  
Mohsen Rezaei ◽  
Javad Ashjari ◽  
◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Groundwater Quality ◽  
Health Risk Assessment
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