Leslie Ransselaer Holdridge fue un botánico y climatólogo estadounidense. es aplicado y explicado mediante un diagrama triangular muy característico. 3. ZONAS DE VIDA HOLDRIDGE BASES DEL SISTEMA Se basa en la fisionomía o apariencia de la vegetación. The Way out. BIOMAS. EN COLOMBIA. DR. David Rodríguez. Updated 6 February Transcript. Zonas de vida. ZONAS CLIMATICAS. TIPOS DE ECOSISTEMAS. HOLDRIDGE.

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The forests of western and central Ecuador by United States Book 2 editions published in in English and held by 43 WorldCat member libraries worldwide. High temperatures result in dee PET.

Holdridge, L. R. (Leslie Rensselaer) [WorldCat Identities]

Holdridge’s system uses biotemperature first, rather than the temperate latitude bias of Merriam ‘s life zones, and does not primarily consider elevation. Quasi-stellar objects in a cyclic universe by L. The system has found a major use in assessing the possible changes in natural vegetation patterns due to global warming.

It is a relatively simple system based on few empirical data, giving objective mapping criteria.

Detailed vegetation and soils data were collected by an interdisciplinary team at 46 forest sites, and aerial photography was obtained of a representative sample of these.


Forest environments in tropical life zones; a pilot study by L.

File:Lifezones Pengo, FAO.svg

While it was first holdrirge for tropical and subtropical areas, the system applies globally. Coldest regions have not much evapotranspiration nor precipitation, hence polar deserts.

R Holdridge 1 edition published in in Spanish and held by 25 WorldCat member libraries worldwide. Note that a colour for trop. Permission Reusing this file.

The following other wikis use this file: R Holdridge Book 2 editions published in in English and held by 11 Holdirdge member libraries worldwide. Light, spectral lines and the atom, a classical, planetary model by L.

This is a featured picture on the English language Wikipedia Featured pictures and is considered one of the finest images. Arctic and Alpine Research.

Biotemperature is based on the growing season length and temperature.

This page was last edited on 5 Februaryat The report examines the potential of a bioecological classification of tropical forests to organize quantitative data on undercanopy environments into a predictive system.

It was first published by Leslie Holdridge inand updated in Evapotranspiration can never be greater than PET. The system is considered more appropriate to the complexities of tropical holdrifge than Merriam’s system.

If you have an image of similar quality that can be published under a suitable copyright licensebe sure to upload it, tag dr, and nominate it. Views View Edit History. R Holdridge Book 9 editions published in in 3 languages and held by 15 WorldCat member libraries worldwide. Date 3 March Source own work, based on [1][2] [3] [4] [5] [6] [7]and Ecology textboox Peter Stiling, 4th ed. In addition a brief explanatory Life Zone mapping exercise was conducted in Thailand during R Holdridge Book 1 edition published in in English and held by 13 WorldCat member libraries worldwide.


Views Read Edit View history. You may do so in any reasonable manner, but not in any way that suggests the holdrridge endorses you or your use. From Wikipedia, the free encyclopedia.

R Holdridge Book 16 editions published in in English and Undetermined and held by WorldCat member libraries worldwide The problems of a shrinking world have focused new attention upon the global diversity of natural environments. Retrieved 27 May If you think ciagrama file should be featured on Wikimedia Commons as well, feel free to nominate it. Potential evapotranspiration is the amount of evaporation that would occur if water were not limited.