Biology. Of, relating to, or involving the interrelationships between living organisms and their environment. Later also: environmental; of or…

Of or relating to bionomics; = ecological, adj. 1.

= bionomic, adj.

= ecological, adj.

Of or relating to synecology.

of or relating to socioecology; (also) social and ecological.

relating to or regarding location and environment; of or relating to ecogeography.

Of or relating to the ecological effects of radioactive materials and ionizing radiation.

= socioecological adj.