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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Holdridge life zones

Biotemperature is based on the growing season length and temperature. Light, spectral lines and the atom, a classical, planetary model by L. The system has found a holdridgr use in assessing the possible changes in natural vegetation patterns due to global warming.

English 58 Spanish 37 Esperanto 1 Portuguese 1.

Ecological indications of the need for a new approach to tropical land use by L. Archived from the original on Retrieved from ” https: Views View Edit History. Trees of Puerto Rico Evapotranspiration can never be greater than PET. 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.

R Holdridge 2 editions published between and in Spanish and held by 13 WorldCat member libraries worldwide. In the warmer regions, there are deserts with maximum PET but low rainfall that make the soil even drier, and rain forests with low PET and maximum rainfall causing river systems to drain excess water into oceans. Evapotranspiration ET is the sum of evaporation and plant transpiration from the Earth’s land surface to atmosphere. The three axes of the barycentric subdivisions are:.


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The forests of western and central Ecuador by Holdridgee States Book 2 editions published in in English and held by 43 WorldCat member libraries worldwide. R Holdridge Book 10 editions published in in English and Spanish and held by 63 WorldCat member libraries hkldridge A mean old blacksmith’s actions leave him unwelcomed by both Saint Peter and the Devil when he dies.

By using this site, you agree to the Terms of Use and Privacy Policy. Ecozones Sustainable building Classification systems Climate. The following 3 pages uses this file: Leslie Rensselaer Overview.


I, the copyright holder of this work, hereby publish it under the following license:. This page was last edited on 27 Juneat Date 3 March Source own work, based on [1][2] [3] [4] ciagrama [6] [7]and Ecology textboox Peter Stiling, 4th ed.

If you have an image of similar quality that can be published under a suitable copyright licensebe sure to upload it, tag it, and nominate it. Note that a colour for tropical rainforest has been added, as the FAO does not have one defined that I could find. Permission Reusing this file.

File:Lifezones Pengo, – Wikimedia Commons

Coldest regions have not much evapotranspiration nor precipitation, hence polar deserts. AuthorOtherAuthor of introductionCartographer.

Most widely held works by L. R Holdridge Book 5 editions published between and in Spanish and held by 12 WorldCat member libraries worldwide.

Holdridge, L. R. (Leslie Rensselaer) 1907-

Potential evapotranspiration is the amount of evaporation that would occur if water were not limited. While it was first designed for tropical and subtropical areas, the system applies digrama.


Arctic and Alpine Research. A unified hypothesis of the evolution of the universe and life by L. Holdridge’s system uses biotemperature first, rather than the temperate latitude bias of Merriam ‘s life zones, and does not primarily consider elevation. 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.

Note that a colour for trop. Polar desert Subpolar dry tundra Subpolar moist tundra Subpolar wet tundra Subpolar rain tundra Boreal desert Boreal dry scrub Boreal moist forest Boreal wet forest Boreal rain forest Cool temperate desert Cool temperate desert scrub Cool temperate steppe Cool temperate moist forest Cool temperate wet forest Cool temperate rain forest Warm temperate desert Warm temperate desert scrub Warm temperate thorn scrub Warm temperate dry forest Warm temperate moist forest Warm temperate wet forest Warm temperate rain forest Subtropical desert Subtropical desert scrub Subtropical thorn woodland Subtropical dry forest Subtropical moist forest Subtropical wet forest Subtropical rain forest Tropical desert Tropical desert scrub Tropical thorn woodland Tropical very dry forest Tropical dry forest Tropical moist forest Tropical wet forest Tropical rain forest.

Archived PDF from the original on 27 May R Holdridge Book 1 edition published in in English and held by 13 WorldCat member libraries worldwide.