2026-04-13T19:04:51Zhttps://recercat.cat/oai/requestoai:recercat.cat:2445/474662025-12-05T09:40:32Zcom_2072_1057col_2072_478778col_2072_478917
RECERCAT
author
Margalef, Ramon, 1919-2004
author
Gutiérrez Merino, Emilia
2013-11-04T14:03:53Z2013-11-04T14:03:53Z19832013-11-04T14:03:53Z
Systems made of parts that are totally connected do not work, neither ecosys- tems nor artifacts. Relative connectance is inversely related to diversity, and both magnitudes can find a common frame of expression, in which some constant expressing the constraints of any organization might be embodied. If S is Simp- son's index, the expression (1 - S)IS as a measure of diversity offers some advantages or, at least, helps further reasoning. Such expression is the ratio between total interspecific possible interactions and possible intraspecific inter- actions.
(c) University of Chicago Press, 1983 info:eu-repo/semantics/openAccess
Ecosistemes
Entropia
Models matemàtics
Biotic communities
Entropy
Mathematical models
How to introduce connectance in a frame of an expression for diversity
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion