Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Michael J. Langland"'
Autor:
Katherine Skalak, Qian Zhang, Douglas Moyer, Jennifer Keisman, Matthew J. Cashman, Allen C. Gellis, Andrew J. Sekellick, James S. Webber, Kristina G. Hopkins, Gregory B. Noe, John W. Brakebill, Adam Benthem, Gary W. Shenk, Kelly O. Maloney, Cliff R. Hupp, Michael J. Langland
Publikováno v:
WIREs Water. 7
Publikováno v:
Scientific Investigations Report.
Autor:
James S. Webber, John W. Clune, Michael J. Langland, Kenneth Hyer, John Karl Böhlke, Judith M. Denver, W. Dean Hively
Publikováno v:
Scientific Investigations Report. :1-211
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Scientific Investigations Report.
Publikováno v:
Mine Water and the Environment. 29:176-199
Acidic mine drainage (AMD) from legacy anthracite mines has contaminated Swatara Creek in eastern Pennsylvania. Intermittently collected base-flow data for 1959–1986 indicate that fish were absent immediately downstream from the mined area where pH
Autor:
Michael J. Langland
Publikováno v:
Open-File Report.
Publikováno v:
Open-File Report.
Publikováno v:
Scientific Investigations Report.
Autor:
Michael D. Bilger, Douglas C. Chichester, Peter J. Cinotto, Michael J. Langland, Robin A. Brightbill
Publikováno v:
Scientific Investigations Report.