Stamp: Nanwan Reservoir (China, People's Republic 2010)
Nanwan Reservoir (China, People's Republic 2010)
14 October (China, People's Republic ) within release Harnessing the Huaihe River goes into circulation Stamp Nanwan Reservoir face value 1.20 Chinese renminbi fēn
| Stamp Nanwan Reservoir in catalogues | |
|---|---|
| Colnect codes: | Col:CN 2010-032 |
Stamp is horizontal format.
Also in the issue Harnessing the Huaihe River:
- Stamp - Nanwan Reservoir face value 1.20;
- Stamp - Linhuai Gang Water Control Project face value 1.20;
- Stamp - Huaihe River Outfall Waterway Project face value 1.20;
- Stamp - Nansi Lake Water Control Project face value 1.20;
Stamp Nanwan Reservoir it reflects the thematic directions:
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions.
