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1642 Yellow River Flood
The 1642 Yellow River flood or Kaifeng flood was a anthropogenic hazard, man-made disaster in October, 1642, that principally affected Kaifeng and floods in Xuzhou's history, Xuzhou. Kaifeng is located on the south bank of the Yellow River, prone to violent flooding throughout its history. During the early Ming dynasty, the town was the site of major floods in 1375 Yellow River flood, 1375, 1384 Yellow River flood, 1384, 1390 Yellow River flood, 1390, 1410 Yellow River flood, 1410, and 1416 Yellow River flood, 1416.Tsai, Shih-Shan Henry. ''SUNY Series in Chinese Local Studies'': The Eunuchs in the Ming Dynasty'. SUNY Press, 1996. , 9780791426876. Accessed 16 Oct 2012. By the mid-15th century, the Ming had completed restoration of the area's flood-control system and operated it with general success for over a century. The 1642 flood, however, was not natural, but directed by the Ming governor of the city in the hopes of using the floodwaters to break the six-month siege the city had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthropogenic Hazard
Anthropogenic hazards are hazards caused by human action or inaction. They are contrasted with natural hazards. Anthropogenic hazards may adversely affect humans, other organisms, biomes, and ecosystems. They can even cause an omnicide. The frequency and severity of hazards are key elements in some risk analysis methodologies. Hazards may also be described in relation to the impact that they have. A hazard only exists if there is a pathway to exposure. As an example, the center of the earth consists of molten material at very high temperatures which would be a severe hazard if contact was made with the core. However, there is no feasible way of making contact with the core, therefore the center of the earth currently poses no hazard. Anthropogenic hazards can be grouped into societal hazards (criminality, civil disorder, terrorism, war, industrial hazards, engineering hazards, power outage, fire), hazards caused by transportation and environmental hazards. Societal hazards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
