z-logo
Premium
Niche Breadth, Resource Availability, and Inference
Author(s) -
Smith Eric P.
Publication year - 1982
Publication title -
ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.144
H-Index - 294
eISSN - 1939-9170
pISSN - 0012-9658
DOI - 10.2307/1940109
Subject(s) - niche , resource (disambiguation) , ecology , inference , geography , environmental niche modelling , environmental resource management , computer science , biology , ecological niche , environmental science , habitat , artificial intelligence , computer network
Measures of niche breadth are discussed in relation to the distance between the resource use distribution and the resource availability distribution. Methods are developed for comparing breadth measures, testing a breadth measure equal to a given value, and for estimating confidence intervals. A new breadth measure is presented which has good statistical properties and is related to some commonly used niche overlap measures.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here