[1] Stanford Univ, Emmett Interdisciplinary Program Environm & Resou, Stanford, CA 94305 USA
[2] Univ Calif Santa Barbara, Natl Ctr Ecol Anal & Synth, Santa Barbara, CA 93101 USA
[3] Univ Rhode Isl, Dept Environm & Nat Resource Econ, Kingston, RI 02881 USA
[4] Univ Stavanger, Dept Ind Econ, Stavanger, Norway
[5] Ctr Ocean Solut, Monterey, CA 93940 USA
[6] Norwegian Univ Life Sci, Sch Business & Econ, As, Norway
[7] Univ British Columbia, Dept Zool, Vancouver, BC V6T 1Z4, Canada
[8] Univ Arizona, Inst Environm, Tucson, AZ 85721 USA
[9] Hawaii Inst Marine Biol, Kaneohe, HI 96744 USA
[10] Oceana, Monterey, CA 93940 USA
[11] Duke Univ, Nicholas Sch Environm, Durham, NC 27708 USA
[12] Duke Univ, Dept Econ, Durham, NC 27708 USA
[13] Dalhousie Univ, Sch Resource & Environm Studies, Halifax, NS B3H 3J5, Canada