Title: A global map of human impact on marine ecosystems.

Authors: Halpern, BS, Walbridge, S, Selkoe, KA, Kappel, CV, Micheli, F, D'Agrosa, C, Bruno, JF, Casey, KS, Ebert, C, Fox, HE, Fujita, R, Heinemann, D, Lenihan, HS, Madin, EMP, Perry, MT, Selig, ER, Spalding, M, Steneck, R and Watson, R

Citation: Halpern, BS, Walbridge, S, Selkoe, KA, Kappel, CV, Micheli, F, D'Agrosa, C, Bruno, JF, Casey, KS, Ebert, C, Fox, HE, Fujita, R, Heinemann, D, Lenihan, HS, Madin, EMP, Perry, MT, Selig, ER, Spalding, M, Steneck, R and Watson, R 2008 A global map of human impact on marine ecosystems. Science 319(5865): 948-952. http://www.sciencemag.org/cgi/content/abstract/319/5865/948