plants replaced the place instead.
Thirdly, pool and riffle are constructed considering the original slope and flow. Riffle was made of gravels, therefore not settled successfully. Stepping stones installed in several place also function like riffle.
Lastly, a riverside wetland was constructed in the stream. It was supposed to be a site for removing pollutants and controlling water flow like o
Ⅰ. 서론
우리나라와 일본 사이에는 새로운 어업협정이 체결되기 이전에 이미 어업협정이 있었으며, 중국과 일본 사이에도 정부간 어업협정이 체결되어 있었다. 그러나 우리나라와 중국간에는 1992년 8월 수교전에는 물론 그 이후에도 어업협정이 없었다. 이렇게 양국간 어업을 규율할 법적인 틀이 없
It got increased markedly to twenty two trillion won when the government made a public statement about the Master plan of Restoration of four major rivers .
In the government's investment plan, the total cost is twenty two trillions. But except of the total cost of this state undertaking, twenty two trillions, two thousand billions, it will be vast.
First of all, if water improvement bu