Water pollution incidents were collected, and the characteristics of the incidents and their impact on population health were summarized. The types of water pollution incidents were classified as industrial pollution, agricultural pollution, and urban pollution. Industrial pollution were primarily caused by anthropogenic emissions and contaminant leakage. The pollutants were primarily heavy metals and chemicals. These pollutants were not usually directly affecting human health but resulted in the most economic losses once they occurred. Agricultural pollution, encompassing arable land pollution and animal husbandry pollution, was leading to economic losses with no serious health damage being caused. Urban pollution was being closely related to human health, and the health consequences caused by microbial pollution were the most frequent, primarily acute damage. The physiological and psychological health of the population were affected after the occurrence of the pollution incidents. Limited research had been conducted on residual water pollution and its chronic long-term effects on public health. The health risk assessment of residual pollution was worth being explored.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |