Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Testing metabolic ecology theory for allometric scaling of tree size, growth and mortality in tropical forests
Author(s)
Muller-Landau H.C., Condit R.S., Chave J., Thomas S.C., Bohlman S.A., Bunyavejchewin S., Davies S., Foster R., Gunatilleke S., Gunatilleke N., Harms K.E., Hart T., Hubbell S.P., Itoh A., Kassim A.R., LaFrankie J.V., Lee H.S., Losos E., Makana J.-R., Ohkubo T., Sukumar R., Sun I.-F., Nur Supardi M.N., Tan S., Thompson J., Valencia R., Munoz G.V., Wills C., Yamakura T., Chuyong G., Dattaraja H.S., Esufali S., Hall P., Hernandez C., Kenfack D., Kiratiprayoon S., Suresh H.S., Thomas D., Vallejo M.I., Ashton P.
Published
2006
Publisher
Ecology Letters
Published Version DOI
https://doi.org/10.1111/j.1461-0248.2006.00904.x
Abstract
The theory of metabolic ecology predicts specific relationships among tree stem diameter, biomass, height, growth and mortality. As demographic rates are important to estimates of carbon fluxes in forests, this theory might offer important insights into the global carbon budget, and deserves careful assessment. We assembled data from 10 old-growth tropical forests encompassing censuses of 367 ha and > 1.7 million trees to test the theory's predictions. We also developed a set of alternative predictions that retained some assumptions of metabolic ecology while also considering how availability of a key limiting resource, light, changes with tree size. Our results show that there are no universal scaling relationships of growth or mortality with size among trees in tropical forests. Observed patterns were consistent with our alternative model in the one site where we had the data necessary to evaluate it, and were inconsistent with the predictions of metabolic ecology in all forests. © 2006 Blackwell Publishing Ltd/CNRS.
Keywords
allometry; biomass; carbon flux; demographic survey; forest dynamics; light availability; metabolism; organic carbon; tree; tropical forest; article; biometry; ecology; forecasting; growth, development and aging; metabolism; mortality; population dynamics; theoretical model; tree; tropic climate; Biometry; Ecology; Forecasting; Models, Theoretical; Mortality; Population Dynamics; Trees; Tropical Climate
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB10896