안데스의 고도에 따른 식생분포도

Schematic representation of the altitudinal belts in Venezuela, with mean annual precipitation and temperature.

(Source: after Breckle, 2002)

출처 : An Introduction to Physical Geography and the Environment by Joseph Holden (pearson) - 548page

Biomes and climate both change with elevation (left), as well as with latitude (right).

출처 : Environmental Science by G. Tyler Miller, Scott Spoolman (15th) (2016) National Geographic - 135page

The size variations of the herb yarrow (Achillea lanulosa) as governed
by the atmospheric and soil conditions along an altitudinal gradient.
(Based on Clausen, J., D. D. Heck, and W. M. Hiesey. 1948. Carnegie Institution of Washington Publication 581:1–129. (Modified from Gould, J. L. et al. 1996. Biological Science, 6th ed. New York: W. W.Norton & Company.)

출처 : The Environment - Science, Issues, and Solutions By Mohan K. Wali (2010) - 48page