Quantity- how many gallons- is enough, you need to design foe a year around supply. Possible to clean water by using multiple filter stages, sand filter with uniform sand size, carbon, uv light, adding amendments to balance pH, etc. If its polluted, microbes, chemicals, heavy metals, or other problems you may not be able to use it for all purposes.Īcid rain is a problem for life on earth and in the oceans and can be as low as 2.4pH in some industrial countries like China and Russia and downwind. Quality - water quality purity of water is required for life, In drinking water the 2Q’s are important for life. Where is the majority of North America’s surface fresh water? Of the fresh water, 75% is ice and glaciers,ġ1% is available ground water* (less than 2500’ deep),ġ4% is deep groundwater and aquifers (2500’ to 12,500’) The sustaining source of flow is effluent ground water.The amount of soil water is about fifteen the amount in channel storage in rives. Localisation of precipitation in space or time is striking,( ie Paris it rains 7% of time, B Mollision)įew storms last more than a few hours, so that even storm days are mainly rainless. The Sustained flow of rivers is truly remarkable, considering that precipitation is an unusual event in most areas of the earth. Water is Essential for life, most life is made of 60-70% water, and life began in the sea millions of years before life appeared on land.įresh Water is rare, only 3 % of all water, a clear liquid treasure, Water is unique, flowing and transforming the earth and life as it moves. It is the world’s most critical resource. You will hear many things today and I hope if you hear something you question you will research it and if you find out something differs from what I present please share it back to me as feedback-thanks.ħ1% of earth covered by water. Water is abundant and has unique properties.Įxists in 3 forms on earth, fluid, solid and gas and is made up of hydrogen and oxygen H2O. The ethic of Earth care values the natural earth, the water, soil, air, minerals and all life. The all 3 ethics: Earth care, People care and Fair share concern water. What are they?Įthics and principles of permaculture apply to water in many ways. In Permaculture at the core of everything we design are the 3 ethics. Hydrology is the study of the flows and quality of water on Earth. Systems are often composed of entities seeking equilibrium but can exhibit oscillating, chaotic, or exponential behavior.Ī community in an environment and a dynamic and complex whole, interacting as a structured functional unit. If you learn an amazing thing will you let me know? Thumbs up for yes.Įnergy, mass and information flow among the different elements that compose the system flows may provide feedback to help control their systems.Įnergy, mass and information flow from and to the system via paths or boundaries My goal it to teach you 1 amazing thing about water, I will ask you at the end and I hope you have at least one amazing new thing to share with me. My session will cover the hydrological system and the duties or functions of water. (Circle your hand above your head and tell participants to do it with you.) Questions for clarification are always welcome.Ĭatch and store water. Signal #2: If you want me to repeat certain information, show me this sign.I’m going to tell you right up front was my message is,Ĭatch and store water or any useful energy, material, or information. Now answering with your thumb, “Does everyone have drinking water? “ Signal #1: When I ask you a yes or no question, show me thumbs up for yes and thumbs down for no.
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