Definitions for "Human ecology"
The study of the growth, distribution, and organization of human communities relative to their interrelationships with other humans and other species and with their environment.(European Environment Agency (EEA), European Topic Centre on Catalogue of Data Sources (ETC/CDS))
Interrelationship between humans and the entire environment - physical, biological, socio-economic, and cultural, including the interrelationships between individual humans or groups of humans and other human groups or groups of other species.
College of Human Ecology, Twin Cities.