Environmental Research Lab-Duluth Chemical Lake Survey 1979 - 1982
Chemical survey of 832 lakes in Minnesota, Michigan, Wisconsin and Ontario conducted by ERL-Duluth and UMD between 1979 and 1982 for evaluation of trophic state and sensitivity to acid deposition Glass, G.E. and Sorenson, J.A. (1994) USEPA ERLD-UMD acid deposition gradient-susceptibility database. U.S. EPA Environmental Research Laboratory - Duluth and University of Minnesota at Duluth, MN. Number of sites: 856 within 832 lakes
Data Citation SuggestionUniversity of Wisconsin. 2022. Environmental Research Lab-Duluth Chemical Lake Survey 1979 - 1982 ver 7. Environmental Data Initiative. https://doi.org/10.6073/pasta/f93385b002ec1130de1a4d1f61b21ee7. Accessed 2023-03-26.