Population decline

岛上的卡希瓦（Kahiwa）瀑布落差高达1,570米，是夏威夷最大的瀑布。 莫洛凯岛上的夏威夷原住民占人口比例仅次于尼豪島。 Molokai Shows Population Decline Over the Past Decade. [2016-06-28]. （原始内容存档于2019-06-03）.  Coffman

population decline" （页面存档备份，存于互联网档案馆）. The Daily Telegraph, February 13, 2012. Retrieved 2012-04-13. USA: Combined Metropolitan Areas. CityPopulation

(2006, p. 51, 120) Roman Empire Population （页面存档备份，存于互联网档案馆） Taagepera, Rein. Size and Duration of Empires: Growth-Decline Curves, 600 B.C. to 600 A.D..

Coming of the Spirit of Pestilence: Introduced Infectious Diseases and Population Decline among Northwest Coast Indians, 1774-1874. （页面存档备份，存于互联网档案馆） Seattle:

386-399. C. Y. Cyrus Chu (2008), "Biodiversity Decline and Population Externalities," Journal of Population Economics 21: 173-181. C. Y. Cyrus Chu and Hung-ken