@article{Costello2016, author = "Christopher Costello and John M. Drake and David M. Lodge", title = "{Appendix A. Shipping traffic (number of vessels) in the Great Lakes from 1959 to 2000.}", year = "2016", month = "8", url = "https://wiley.figshare.com/articles/dataset/Appendix_A_Shipping_traffic_number_of_vessels_in_the_Great_Lakes_from_1959_to_2000_/3512906", doi = "10.6084/m9.figshare.3512906.v1" }