Back Sistema de classificació de zones de vida de Holdridge Catalan Sistema de clasificación de zonas de vida de Holdridge Spanish پهنه‌های زندگی هولدریج Persian Holdridgen elämänvyöhykeluokitus Finnish Sistema a zone di vita di Holdridge Italian Holdridges livssoner NB Zonas de vida de Holdridge Portuguese Sistemul Holdridge de zone de viață Romanian Схема Холдриджа Russian Holdridges livszoner Swedish

Holdridge life zones

Holdridge life zone classification scheme. Although conceived as three-dimensional by its originator, it is usually shown as a two-dimensional array of hexagons in a triangular frame.

The Holdridge life zones system is a global bioclimatic scheme for the classification of land areas. It was first published by Leslie Holdridge in 1947, and updated in 1967. It is a relatively simple system based on few empirical data, giving objective criteria.[1] A basic assumption of the system is that both soil and the climax vegetation can be mapped once the climate is known.[2]

  1. ^ US EPA, OA (January 29, 2013). "About the National Health and Environmental Effects Research Laboratory (NHEERL)". US EPA. Archived from the original on April 28, 2013.
  2. ^ Harris SA (1973). "Comments on the Application of the Holdridge System for Classification of World Life Zones as Applied to Costa Rica". Arctic and Alpine Research. 5 (3): A187–A191. JSTOR 1550169.

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