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The concern of active chemicals in the water can pose a great risk to human health as it can accumulate within the water and fishes. [82] There was a study done on an abandon mine in China, Dabaoshan mine and this mine was not active to many years yet the impact of how metals can accumulate in water and soil was a major concern for neighboring ...
Land mines are divided into two types: anti-tank mines, which are designed to disable tanks or other vehicles; and anti-personnel mines, designed to injure or kill people. [ 2 ] Land mines are typically pressure activated, exploding automatically when stepped on by a person or driven over by a vehicle, though alternative detonation mechanisms ...
Anti-personnel mines are used in a similar manner to anti-tank mines, in static "mine fields" along national borders or in defense of strategic positions as described in greater detail in the land mine article. What makes them different from most anti-tank mines, however, is their smaller size, which enables large numbers to be simultaneously ...
An anti-tank or AT mine is a type of land mine designed to damage or destroy vehicles including tanks and armored fighting vehicles. Compared to anti-personnel mines , anti-tank mines typically have a much larger explosive charge, and a fuze designed to be triggered by vehicles or, in some cases, remotely or by tampering with the mine.
There are two main categories of land mine: anti-tank and anti-personnel. Anti-tank mines are designed to damage tanks or other vehicles; they are usually larger and require at least 100 kilograms (220 lb) of force to trigger, so infantry will not set them off. [6] Anti-personnel mines are designed to maim or kill soldiers.
All told, about 30% of Ukraine’s territory is infested with land mines, an area roughly equivalent to the state of Florida. ... 8,500 of which were anti-tank mines, since the start of the war. ...
Nonpoint sources are the most significant single source of water pollution in the United States, accounting for almost half of all water pollution, [1] and agricultural runoff is the single largest source of nonpoint source water pollution. [2] This water pollution has a number of detrimental effects on human health and the environment.
Ineffective water purification and sewage systems, as well as periodic monsoons and flooding, exacerbated these problems. As a solution, UNICEF and the World Bank advocated the use of wells to tap into deeper groundwater. During the 1970s, UNICEF worked with the Department of Public Health Engineering to install tube-wells.