%0 Journal Article
%A Davidson, Debra J.
%A Andrews, Jeffrey B.
%A Pauly, Daniel
%+ External Organizations
%T The effort factor: Evaluating the increasing marginal impact of resource extraction over time : 
%G eng
%U https://hdl.handle.net/21.11116/0000-000A-22E8-A
%R 10.1016/j.gloenvcha.2014.02.001
%7 2014-03-04
%D 2014
%8 04.03.2014
%* Review method: peer-reviewed
%J Global Environmental Change
%V 25
%& 63
%P 63 - 68
%I Elsevier
%C  Amsterdam [u.a.]
%@ 0959-3780