Advancing Ecosystem Science by Promoting Greater Use of Theory and Multiple Research Approaches in Graduate Education.Published in:Ecosystems, 2017, v. 20, n. 2, p. 267, doi. 10.1007/s10021-016-0070-3By:Cottingham, Kathryn;Fey, Samuel;Fritschie, Keith;Trout-Haney, JessicaPublication type:Article