By theme Diversity measurement Duncan, Sally, Ohmann, Janet 2003 Seeing the trees for the forest: mapping vegetation biodiversity in coastal Oregon forests Pub No: 3709 Ewald, Joerg, Ohmann, Janet L. 2003 Spelling out alpha-, beta- and gamma-diversity in coniferous forests of the American Pacific Northwest [Abstract] Pub No: 3680 Schoonmaker, Peter, McKee, Arthur 1988 Species composition and diversity during secondary succession of coniferous forests in the western Cascade mountains of Oregon Pub No: 865