II. How is CBM formed
Coalbed methane (CH4) forms in one of two ways. During the earliest stage of coalification (the process that turns plant detritus into coal), biogenic methane is generated as a by-product of bacterial respiration. Aerobic bacteria (those that use oxygen in respiration) first metabolize any free oxygen left in the plant remains and the surrounding sediments. In fresh water
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
1. 개발의 배경
3,500만명의 인구를 가진 California는 미국에서 인구밀도가 가장 높은 주이다. 대부분의 사람들은 California의 긴 해변에서 100㎞이내의 지역에 살고 있으며, 그중 다수의 사람들이 Los Angeles나 San Francisco Bay 지역에 살고 있다. 이 해안을 따라 위치한 도시들은 교통문제와 환경악화를 우려하여
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
Improve disaster prevention and water supply capacity with repair Facility Expansion
Maximize of using as reasonable maintenance of the river area
Riverside culture set and regional specialization development have to reflect historical and cultural characteristics each of area.
Comprehensive riverbasin planning and River master plan has not been established in this proceeding