Population and Water Issues Country Population Over Time

Population and Water Issues

Country Population Over Time 1950 China Soviet Union India US Japan Indonesia Germany Brazil UK Italy France Bangladesh 2000 2050 2100

Country Population Over Time 1950 2000 China Soviet Union India US US Indonesia Japan Brazil Indonesia Russ Fed Germany Pakistan Brazil Bangladesh UK Japan Italy Nigeria France Mexico Bangladesh Germany 2050 2100

Country Population Over Time 1950 2000 2050 China India Soviet Union India China India US US US Indonesia Pakistan Japan Brazil Indonesia Russ Fed Nigeria Germany Pakistan Brazil Bangladesh UK Japan Congo Italy Nigeria Ethiopia France Mexico Bangladesh Germany Philippines 2100

Country Population Over Time 1950 2000 2050 2100 China India Soviet Union India China India US US Nigeria US Indonesia Pakistan US Japan Brazil Indonesia DR Congo Indonesia Russ Fed Nigeria Pakistan Germany Pakistan Brazil Indonesia Brazil Bangladesh Tanzania UK Japan Congo Ethiopia Italy Nigeria Ethiopia Egypt France Mexico Niger Bangladesh Germany Philippines Brazil

Country Population Over Time 1950 2000 2050 2100 China India Soviet Union India China India US US Nigeria US Indonesia Pakistan US Japan Brazil Indonesia DR Congo Indonesia Russ Fed Nigeria Pakistan Germany Pakistan Brazil Indonesia Brazil Bangladesh Tanzania UK Japan Congo Ethiopia Italy Nigeria Ethiopia Egypt France Mexico Niger Bangladesh Germany Philippines Brazil

Country Population Over Time

Megacities in 2018 Tokyo 38. 1 u Shanghai 34 u Jakarta 31. 5 u Delhi 27 u Seoul 25. 6 u Guangzhou 25 u Beijing 24. 9 u Manila 24. 1 u Mumbai 23. 8 u New York 21. 9 u Shenzhen 23. 3 u Sao Paulo 21 u Mexico City 21 u Lagos 21 u Kyoto-Osaka-Kobe 20 u Cairo 19 u Wuhan 19 u Los Angeles 18. 8 u Dhaka 18. 2 u Chengdu 18 u

New Megacities in 2030: Karachi u Kinshasa u Kolkata u Bangalore u Bangkok u Hyderabad u Lahore u Madras u Buenos Aires u Rio de Janiero u Shenyang u Yangon u

World Population Growth cities

Specific Population Issues u Carrying Capacity u Water Resources u Food Production u Natural Disaster Susceptibility

City Population Growth

U. S. Water Use (USGS) Americans use 183 gallons of water a day for cooking, washing, flushing, and watering purposes u 4, 000 gallons of water are needed to grow one bushel of corn, 11, 000 gallons to grow one bushel of wheat, and about 135, 000 gallons to grow one ton of alfalfa u 1, 400 gallons of water are used to produce a meal of a quarter- pound value meal u 1, 800 gallons of water are needed to produce the cotton in a pair jeans, and 400 gallons to produce the cotton in a shirt u

Your Water Use and Water Footprint u USGS Water Use Calculator u Water Consumption Calculator u Water Footprint u H 2 O Conserve Water Footprint Calculator

Water Stress and Water Scarcity u Water Stress = Less than 1700 m 3 person per year u Water Scarcity = Less than 1000 m 3 person per year u 1. 5 billion people lack access to safe drinking water supplies (World Bank) u 2. 5 billion people lack access to basic sanitation (World Bank) u Malarial and diarrheic diseases are leading causes of infant mortality

WATER STRESS TODAY by Country

WATER STRESS TODAY By Region

WATER STRESS TODAY Within the U. S.

WATER STRESS 2025

WATER STRESS 2040

Water Withdrawal Rates

Water Scarcity Today

Water Scarcity 2025 No Data Extreme Scarcity Stress Sufficient Abundant

Months/year of Water Scarcity

Lake Meade Today

u http: //www. dailymail. co. uk/news/art icle-2731091/California-s-vanishinglakes-Before-photos-reveal-shockingshriveling-effect-state-s-devastatingdrought-decades. html

World Population Density

Populations Impacted by Water Stress

Water Stress Plus Water Scarcity

1 Jesrami, References R. & M. , www. artisandevelopers. com/web/tokyo 2 Gribbin, Insight on the News 3 Asia Development, Population and Development 4 Jacot, UNESCO Courier; Silber, Insight on the News 5 Asia Development, Population and Development 6 Gribbin, Insight on the News 7 Jacot, UNESCO Courier; Konvitz, OECD Observer 8 Silber, Insight on the News 9 Jacot, UNESCO Courier 10 Gribbin, Insight on the News 11 Gribbin, Insight on the News 12 Major, Environment; Cohen, Finance and Development 13 Jacot, UNESCO Courier 14 Major, Environment 15 Major, Environment 16 Asia Development, Population and Development 17 www. city-scenes. com 18 www. city-scenes. com 19 Jesrami, www. artisandevelopers. com/web/tokyo 20 Jesrami, www. artisandevelopers. com/web/tokyo 21 Gribbin, Insight on the News 22 Jesrami, www. artisandevelopers. com/web/tokyo

Bibliography 1. “The Asia Development Bank on Asia’s Megacities. ” Population and Development Review 23: 1997. 2. Cohen, M. “Megacities and the Environment. ”Finance & Development 30: 1993. 3. Gribin, A. “Overpopulated Megacities Face Frightening Future. ” Insight on the News 16: 2000. 4. Jacot, M. “Living with Leviathan. ” UNESCO Courier June 1999. 5. Konvitz, J. W. ”Global cities and economic growth. ” OECD Observer Oct-Nov 1994. 6. Major, D. C. , P. Brimblecombe, & M. Cohen. “Mexico City: Metaphor for the world’s urban future. ” Environment 38: 1996. 7. Silber, K. “City Summit will stress local. Control. ” Insight on the News 12: 1996.