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 other wetlands but destructed after some flood.
02 Securing water source for the Four-River Project
Water procuring plan for 4 rivers masterplan
Dredge and irrigation installment 800 million(㎥)
Middle/small dam construction 250 million(㎥)
Raising agricultural reservoir 250 million(㎥)
Planning to secure total of 1.3 billion㎥
After 4 rivers business construction
Dredge and irrigation install
7P.
The State of the World's Health / 세계의 건강 상태
Individuals regularly make decisions about their physical and mental health. They do this partly because a serious illness can have a devastating effect on a person and on his or her family. Similarly, just as the health of a family is connected to individuals within that family, the health of a nation is clearly connected to the
White Elephant?
A white elephant is an idiom for a valuable but burdensome possession of which its owner cannot dispose and whose cost (particularly cost of upkeep) is out of proportion to its usefulness or worth.
-> 그것의 유용성에 걸맞지 않게 비싼 유지비용이
필요한 물건, 가치는 있지만 소유하기에 부담스러운 물건을 의미하는 관용구