圈1:自然水循环( Hydrologic circle) Condensation of clouds Rain evaporation Evapotranspiration from ground Evaporation m oceans Surfac runoff
图1: 自然水循环 (Hydrologic circle Hydrologic circle)
Soi(0.41%) Rivers and lakes (0.82%) Groundwater(20.58% 图2:冰资源的 构成 (Break down Ice and glaciers (78.19% of water Freshwater resources) soil(0.01%) Rivers and lakes(0.02%) Groundwater(0.50%) Ice and glaciers (1.90%) Oceans (97.57%) Total water
图2: 水资源的 构成 (Break down Break down of water of water resources resources)
3:全球水资源脆弱性分布图( Water resource vulnerability in the world) No vulnerability Low vulnerability Medium vulnerability High vulnerability
图3: 全球水资源 “脆弱性 ”分布图 (Water resource vulnerability in the world resource vulnerability in the world)
表1:全球水资源量最多的10个国家 Top 10 countries with the richest annual renewable water resources Annual Renewable Country Water Resources Population Water Resources per (000 Capita(m"/yr) Brazil 695000170,40628 40.784.88 Russia 4,49800145,491.17 30,91597 Canada 2.901.00 30.756.70 94,320.92 China 2,800.001,275,132.87 2,195.85 Indonesia 2,530.00212,092.02 11,92878 USA 2.478.00283,230.24 8,749.07 Bangladesh 2.357.00137,439.26 7,149.39 India 2,085001,008937.36 2,066.53 Venezuela 1,317.00 24.169.74 54,489.62 Myanmar 1,0820047,74894 22,660.19
Top 10 countries with the richest annual Top 10 countries with the richest annual renewable water resources renewable water resources Country Annual Renewable Water Resources (km 3/y r) Population ('000) Water Resources per Capita (m 3/yr) Brazil 6,950.00 170,406.28 40,784.88 Russia 4,498.00 145,491.17 30,915.97 Canada 2,901.00 30,756.70 94,320.92 China 2,800.00 1,275,132.87 2,195.85 Indonesia 2,530.00 212,092.02 11,928.78 USA 2,478.00 283,230.24 8,749.07 Bangladesh 2,357.00 137,439.26 17,149.39 India 2,085.00 1,008,937.36 2,066.53 Venezuela 1,317.00 24,169.74 54,489.62 Myanmar 1,082.00 47,748.94 22,660.19 表1: 全球水资源量最多的 全球水资源量最多的10个国家
表2:全球人淘水资源量最多的10个国家 Top 10 countries with the richest per capita water resources Annual Renewable Population Water Resources per Country Water Resources (000 km/yr) Capita(m"/yr) Iceland 170.00 279.29 608.684.13 Suriname 200.00 417.16 479,433.50 Guyana 241.00 760.51 316891.36 Congo 832.00301843 275.640.35 Papua New Guinea 801.004.809.22 166,55525 Gabon 164.001,230.09 133,32379 Solomon Islands 44.70 447.43 99904.34 Canada 2.901.0030.756.70 94,320.92 Norway 392.004,469.03 87.714.78 New Zealand 327.003,778.00 86553.64
Top 10 countries with the richest per capita Top 10 countries with the richest per capita water resources water resources Country Annual Renewable Water Resources (km 3/y r) Population ('000) Water Resources per Capita (m 3/yr) Iceland 170.00 279.29 608,684.13 Suriname 200.00 417.16 479,433.50 Guyana 241.00 760.51 316,891.36 Congo 832.00 3,018.43 275,640.35 Papua New Guinea 801.00 4,809.22 166,555.25 Gabon 164.00 1,230.09 133,323.79 Solomon Islands 44.70 447.43 99,904.34 Canada 2,901.00 30,756.70 94,320.92 Norway 392.00 4,469.03 87,714.78 New Zealand 327.00 3,778.00 86,553.64 表2: 全球人均水资源量最多的 全球人均水资源量最多的10个国家