Shallow groundwater quality and associated non-cancer health risk in agricultural areas (Poyang Lake basin, China); Environmental Geochemistry and Health; Vol. 40, No. 5
| Parent link: | Environmental Geochemistry and Health Vol. 40, No. 5.— 2018.— [P. 2223–2242] |
|---|---|
| Autor corporatiu: | |
| Altres autors: | , , , , |
| Sumari: | Title screen Owing to their accessibility, shallow groundwater is an essential source of drinking water in rural areas while usually being used without control by authorities. At the same time, this type of water resource is one of the most vulnerable to pollution, especially in regions with extensive agricultural activity. These factors increase the probability of adverse health effects in the population as a result of the consumption of shallow groundwater. In the present research, shallow groundwater quality in the agricultural areas of Poyang Lake basin was assessed according to world and national standards for drinking water quality. To evaluate non-cancer health risk from drinking groundwater, the hazard quotient from exposure to individual chemicals and hazard index from exposure to multiple chemicals were applied. It was found that, in shallow groundwater, the concentrations of 11 components (NO3-, NH4+, Fe, Mn, As, Al, rare NO2-, Se, Hg, Tl and Pb) exceed the limits referenced in the standards for drinking water. According to the health risk assessment, only five components (NO3-, Fe, As, rare NO2- and Mn) likely provoke non-cancer effects. The attempt to evaluate the spatial distribution of human health risk from exposure to multiple chemicals shows that the most vulnerable area is associated with territory characterised by low altitude where reducing or near-neutral conditions are formed (lower reaches of Xiushui and Ganjiang Rivers). The largest health risk is associated with the immune system and adverse dermal effects. |
| Idioma: | anglès |
| Publicat: |
2018
|
| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/s10653-018-0094-z |
| Format: | MixedMaterials Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667049 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 667049 | ||
| 005 | 20250819095636.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\38253 | ||
| 035 | |a RU\TPU\network\37695 | ||
| 090 | |a 667049 | ||
| 100 | |a 20220218d2018 k||y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a DE | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Shallow groundwater quality and associated non-cancer health risk in agricultural areas (Poyang Lake basin, China) |f E. A. Soldatova, Sun Zhanchao Xue, S. Mayer [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 2240-2242] | ||
| 330 | |a Owing to their accessibility, shallow groundwater is an essential source of drinking water in rural areas while usually being used without control by authorities. At the same time, this type of water resource is one of the most vulnerable to pollution, especially in regions with extensive agricultural activity. These factors increase the probability of adverse health effects in the population as a result of the consumption of shallow groundwater. In the present research, shallow groundwater quality in the agricultural areas of Poyang Lake basin was assessed according to world and national standards for drinking water quality. To evaluate non-cancer health risk from drinking groundwater, the hazard quotient from exposure to individual chemicals and hazard index from exposure to multiple chemicals were applied. It was found that, in shallow groundwater, the concentrations of 11 components (NO3-, NH4+, Fe, Mn, As, Al, rare NO2-, Se, Hg, Tl and Pb) exceed the limits referenced in the standards for drinking water. According to the health risk assessment, only five components (NO3-, Fe, As, rare NO2- and Mn) likely provoke non-cancer effects. The attempt to evaluate the spatial distribution of human health risk from exposure to multiple chemicals shows that the most vulnerable area is associated with territory characterised by low altitude where reducing or near-neutral conditions are formed (lower reaches of Xiushui and Ganjiang Rivers). The largest health risk is associated with the immune system and adverse dermal effects. | ||
| 461 | |t Environmental Geochemistry and Health | ||
| 463 | |t Vol. 40, No. 5 |v [P. 2223–2242] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a agrolandscapes | |
| 610 | 1 | |a drinking water | |
| 610 | 1 | |a health risk assessment | |
| 610 | 1 | |a non-cancer effects | |
| 610 | 1 | |a Southeastern China | |
| 610 | 1 | |a water pollution | |
| 610 | 1 | |a агроландшафты | |
| 610 | 1 | |a питьевые воды | |
| 610 | 1 | |a риски | |
| 610 | 1 | |a здоровье | |
| 610 | 1 | |a Китай | |
| 610 | 1 | |a загрязнения | |
| 701 | 1 | |a Soldatova |b E. A. |c hydrogeologist |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1989- |g Evgeniya Aleksandrovna |3 (RuTPU)RU\TPU\pers\32201 | |
| 701 | 0 | |a Sun Zhanchao Xue | |
| 701 | 1 | |a Mayer |b S. |g Sofjya | |
| 701 | 1 | |a Drebot |b V. V. |c Hydrogeologist |c Research Engineer of Tomsk Polytechnic University |f 1995- |g Valeriya Vitaljevna |3 (RuTPU)RU\TPU\pers\46655 | |
| 701 | 0 | |a Gao Bai | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа природных ресурсов |b Отделение геологии |3 (RuTPU)RU\TPU\col\23542 |
| 801 | 2 | |a RU |b 63413507 |c 20220218 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1007/s10653-018-0094-z | |
| 942 | |c CF | ||