世界三大瀑布

世界三大瀑布指巴西和阿根廷交界的伊瓜苏瀑布（世界上最宽）、非洲南部赞比亚和津巴布韦交界的维多利亚瀑布以及美加邊界的尼亚加拉瀑布。这三个瀑布无论从宽度、面积、流量都远超其他瀑布，并且都是跨国瀑布。世界排名第四的跨国瀑布是中国与越南交界的德天瀑布。

比較
引用和注释
參考資料
1.^ a b c d e f [http://www.world-waterfalls.com/index.php|World Waterfalls Website] 存取自二零零七年三月一日

2.^ a b c d e [http://www.dams.org/docs/kbase/studies/cszzanx.pdf|World Commission on Dams website]: "Case Study — Kariba Dam-Zambezi River Basin" Annex 13 & 14 Victoria Falls Mean Monthly Flows. 網站存取自二零零七年三月一日。此網站提供了每立方米/秒為單位的月平均流量(i.e., the total volume of water passing in each calendar month divided by the number of seconds in the month), 指水文學裡衝量的標準，用作指示流量的季節變化。 A figure of around 9,000 m³/s (318,000 cu ft) is quoted by many websites for Victoria Falls but this is the mean maximum instantaneous rate, which is only achieved for a little amount of days per year. The figure of 536 million m³/minute (18.9 billion cu ft/min) on some websites (eg ZNTB) is an error for 536 million litres/minute (equivalent to 9100 m³/s or 142 million U.S. gallons/min). "十年最高" 是指十年內各個月份最高流量值的平均數。

參見
*瀑布列表