*-C ontent-* The water resources conditionsin Taiwan . How should we do to treasure water resources? Guidance Short Film Global water Distribution Wall-magazines about water
Earth contains 75% of water. <ul><li>Fresh water only accounts for 0.25% of </li></ul><ul><li>the total amount. </li></ul>
Innate Disadvantages Rivers of Taiwan flow rapidly Silt content is large. Rainfall is ok but uneven allocation of time Water Pollution Over-exploitation of land water Lack of water conservation Struggle for land and water Intrusion into the river Domestic, industrial, agricultural, garbage and other pollution Improper use of water resources
Only about 18% of the use of river runoff! The proportion of agricultural water accounts for 70% in Taiwan. Effects of Global Warming Uneven distribution of rainfall space -- d ue to climate change, drought in the south is even worse. Rainfall time and uneven distribution-- R ainfall concentrates in the central part of TW. We should build adverse water resource conservations.
Taiwanese per capita average distribution of rainfall is only 1/7 of the world’s average, which indicates Taiwan is relatively a water-scarce country.
The Distribution of Water in the World Location or type Water (in millions of cubic kilometers) The total percentage of Ocean 13.38 97.2% Inland salt 0.11 0.008% Glaciers and permafrost 29.67 2.15% Rivers and lakes 0.1242 0.009% Groundwater 8.7 0.63% Soil water 0.069 0.005% Atmosphere 0.01 0.001% Total 13.81 100.0%
<ul><li>How should we do </li></ul><ul><li>to treasure water resources? </li></ul>
Establish the sense of crisis in the water shortages through a variety of education Strengthen the protection of water resources - Promote water conservation actively Such as a shower to replace take bath in the tub or reuse the rainwater