water - a finite resource. i. introduction “essential for life”
TRANSCRIPT
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WATER - A FINITE RESOURCE
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WATER - A FINITE RESOURCEI. Introduction
“essential for life”
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WATER - A FINITE RESOURCEI. IntroductionA. Use Trends
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WATER - A FINITE RESOURCEI. IntroductionA. Use Trends
household activities and the amount of water they consume are listed below:
ActivityWater used
Shower 15-30 gallons (57-114 liters)
Brushing teeth (water running)
1-2 gallons (3.75-7.51 liters)
Shaving (water running)
10-15 gallons (38-57 liters)
Washing dishes by hand
20 gallons (75 liters)
Washing dishes in dishwasher
9-12 gallons (34-45 liters)
Flushing toilet 5-7 gallons (19-26 liters)
Sources: Famighetti, Robert, ed.The World Almanac Book...
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B. World Situation
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In the Great Commonwealth of Virginia…..
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“Those who possess the skill set inhydrogeology will be highly sought after”
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WATER - A FINITE RESOURCEI. IntroductionA. Use TrendsB. World SituationC. Applied Hydrology
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“Applied Hydrology”•Identify the problem•Define the data needed for collection•Design the field program for collection of data•Propose possible solutions to the problem•Implement the preferred solution•Effectively communicate your work activities to the client
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WATER - A FINITE RESOURCEI. IntroductionA. Use TrendsB. World SituationC. Applied HydrologyD. The Business of Hydrology
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WATER - A FINITE RESOURCEI. IntroductionA. Use TrendsB. World SituationC. Applied HydrologyD. The Business of Hydrology 1. Research (e.g., Universities, USGS, US-EPA) * Theoretical
* Applied
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WATER - A FINITE RESOURCEI. IntroductionA. Use TrendsB. World SituationC. Applied HydrologyD. The Business of Hydrology 1. Research (Universities, USGS, US-EPA) 2. Industry
Aquifer Protection, Water Remediation, GW Supplies, GW Control (Industry)
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WATER - A FINITE RESOURCEI. IntroductionA. Use TrendsB. World SituationC. Applied HydrologyD. The Business of HydrologyE. Ethical Aspects
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II. Basic Terminology
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II. Basic TerminologyA. Hydrology
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II. Basic TerminologyA. HydrologyB. Hydrogeology and Geohydrology
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III. The Hydrologic Cycle
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
97.2% oceans
2.85% land
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
97.2% oceans
2.85 land
2.14% glacial ice
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
97.2% oceans
2.85 land
2.14% glacial ice
0.61% groundwater
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
97.2% oceans
2.85 land
2.14% glacial ice
0.61% groundwater
0.009% surface water
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III. The Hydrologic CycleA. Worldwide Distribution
1.36 billion cubic km of water
97.2% oceans
2.85 land
2.14% glacial ice
0.61% groundwater
0.009% surface water
0.005% soil moisture
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III. The Hydrologic CycleA. Worldwide DistributionB. Processes
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III. The Hydrologic CycleA. Worldwide DistributionB. ProcessesC. Cross Section
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C. Cross Section