DEB information page

The Dynamic Energy Budget (DEB) theory unifies the commonalities between organisms as prescribed by the implications of energetics, which links different levels of biological organisation (cells, organisms and populations). The theory presents simple mechanistic rules that describe the uptake and use of energy and nutrients (substrates, food, light) and the consequences for physiological organisation throughout an organism's life cycle, including the relationships of energetics with aging and effects of toxicants. All living organisms are covered in a single quantitative framework, the predictions of which are tested against a wide variety of experimental results at the various levels of biological organisation. The theory explains many general observations, such as the body size scaling relationships of certain physiological traits, and provides a theoretical underpinning to the widely used method of indirect calorimetry.

Introductory material:

Popular press papers:

DEB library: publications in which DEB theory plays a substantial role

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Journal issues on DEB theory:

DEBwiki A Wiki for DEB-related issues on
Laboratory Current developments, software, parameter collections
Course (Post)graduate course on the DEB theory and its applications
Research Information about the research program on the DEB theory
Open problems Concrete open challenging problems in the DEB theory
Lifecycles Pictorial overview of organisms in evolutionary perspective

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