That leaves just 1% of the world's water as fresh water on land or in the air. Precipitation - Rain, hail, sleet or snow which is input to the drainage basin system. Evapotranspiration - A ...
Singapore will allocate approximately 150 million Singapore dollars (about 110 million U.S. dollars) for six new drainage upgrading projects in the 2025 fiscal year, as part of ongoing efforts to ...