stream water clean. The facility, which has a capacity of 32000t/day, was installed to clean the upstream water to improve the water quality in Yangjae stream. Due to the system, the water quality improved from level 5 to level 2~3 and this plays an important role in restoring the ecosystem.
Secondly, vegetation revetment technique was used to make close-to-nature river bank. Concrete was remov
적합한 식물종
- 정수식물: 갈대, 줄, 애기부들, 미나리, 창포, 노랑꽃 창포 - 침수식물: 검정말, 이삭물수세미
- 부엽식물: 수련, 마름
- 부유식물: 개구리밥, 좀개구리밥
지속적으로 안정적인 정화효율을 유지하기 위해서
지역 특성에 적합한 토종식물을 발굴하고 적용하는 노력 필요
(만초천은
Stream of Currency Wars
States engage in competitive devaluation since 2010 have used a mix of policy tools, including direct government intervention, the imposition of capital controls, and, indirectly, quantitative easing. While many countries have experienced undesirable upward pressure on their exchange rates and taken part in the on-going arguments, the most notable dimension has been the r
Ⅱ. Policy Analysis of
4 rivers restoration Project
1. React to climatic change
2. Secure water resources
3. Water improvement
4. illegality of pushing method
5. Economic problems
6. Ecosystem restoration
7. Doubts of the grand canal
8. Damages of cultural assets
1. 서론
Microsoft는 2002 년 2 월 13 일(미국 시간) 미국 샌프란시스코에서 개최된 VSLive! 2002 컨퍼런스를 통해 Microsoft .NET 전략의 가장 핵심 제품인 Visual Studio .NET 및 .NET Framework 출시를 알렸다. Visual Studio는 Microsoft의 대표적인 개발 도구로 Visual Basic, Visual C++ 등을 포함하고 있으나 Visual Studio .NET에는 .NET Framew