Publications
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Unique and exceptionally long interglacial marine isotope stage 11: window into Earth warm future climate Unique and exceptionally long interglacial marine isotope stage 11: window into Earth warm future climate
No abstract available.
Authors
Andre Droxler, Richard B. Alley, William R. Howard, Richard Z. Poore, Lloyd H. Burckle
Mobility of authigenic rhenium, silver, and selenium during postdepositional oxidation in marine sediments Mobility of authigenic rhenium, silver, and selenium during postdepositional oxidation in marine sediments
Sedimentary records of redox-sensitive trace elements hold significant potential as indicators of paleoceanographic environmental conditions. Records of Re can reveal the intensity of past reducing conditions in sediments at the time of deposition, whereas records of Ag may record the magnitude of past diatom fluxes to the seafloor. Confidence in paleoenvironmental reconstruction from...
Authors
John Crusius, John Thomson
Tale of two pit lakes: initial results of a three-year study of the Main Zone and Waterline pit lakes near Houston, British Columbia, Canada Tale of two pit lakes: initial results of a three-year study of the Main Zone and Waterline pit lakes near Houston, British Columbia, Canada
Pit lakes are becoming increasingly common in North America as well as in the rest of the world. They are created as openpit mines fill passively with ground water and surface inflows on cessation of mining activity. In many instances, the water quality in these pit lakes does not meet regulatory requirements due to a number of influences. The most important are the oxidation of sulfide...
Authors
John Crusius, R. Pieters, A. Leung, P. Whittle, T. Pedersen, G. Lawrence, J.J. McNee
Quaternary sedimentation and subsidence history of Lake Baikal, Siberia, based on seismic stratigraphy and coring Quaternary sedimentation and subsidence history of Lake Baikal, Siberia, based on seismic stratigraphy and coring
The long, continuous, high-latitude, stratigraphic record of Lake Baikal was deposited in three broad sedimentary environments, defined by high-resolution seismic-reflection and coring methods: (1) turbidite depositional systems, by far the most widespread, characterizing most of the margins and floors of the main basins of the lake, (2) large deltas of major drainages, and (3)...
Authors
Steven M. Colman, E.B. Karabanov, C. H. Nelson
Complexity analysis of the change in shoreline position at Duck, NC Complexity analysis of the change in shoreline position at Duck, NC
No abstract available.
Authors
Christopher Barton, Jeffrey S. Dismukes, R.A. Morton
Links between erosional hotspots and alongshore sediment transport Links between erosional hotspots and alongshore sediment transport
No abstract available.
Authors
Andrew Ashton, Jeffrey H. List, A. Brad Murray, Amy S. Farris
Atmospheric transport of mold spores in clouds of desert dust Atmospheric transport of mold spores in clouds of desert dust
Fungal spores can be transported globally in clouds of desert dust. Many species of fungi (commonly known as molds) and bacteria--including some that are human pathogens--have characteristics suited to long-range atmospheric transport. Dust from the African desert can affect air quality in Africa, Europe, the Middle East, and the Americas. Asian desert dust can affect air quality in Asia...
Authors
E.A. Shinn, Dale W. Griffin, D.B. Seba
Orogenic tectonism on Io Orogenic tectonism on Io
We catalog 143 Ionian mountains (montes) and mountain‐like features (mensae, tholi, plana, and small peaks) in order to investigate orogenic tectonism on Io. From this comprehensive list, we select 96 mountains for which there are sufficient coverage and resolution to discern spatial relationships with surrounding geologic features. Three of the 96 mountains are probably volcanoes, 92...
Authors
Windy L. Jaeger, Elizabeth P. Turtle, Laszlo P. Keszthelyi, Jani Radebaugh, A.S. McEwen, Robert T. Pappalardo
Topographic map of the active part of the Slumgullion Landslide on July 31, 2000, Hinsdale County, Colorado Topographic map of the active part of the Slumgullion Landslide on July 31, 2000, Hinsdale County, Colorado
No abstract available.
Authors
James A. Messerich, Jeffrey A. Coe
West-central Florida coastal classification maps - Anclote Key to Venice Inlet West-central Florida coastal classification maps - Anclote Key to Venice Inlet
No abstract available.
Authors
Robert A. Morton, Russell L. Peterson
Preliminary assessment of landslide-induced wave hazards: Tidal Inlet, Glacier Bay National Park, Alaska Preliminary assessment of landslide-induced wave hazards: Tidal Inlet, Glacier Bay National Park, Alaska
A large potential rock avalanche above the northern shore of Tidal Inlet, Glacier Bay National Park, Alaska, was investigated to determine hazards and risks of landslide-induced waves to cruise ships and other park visitors. Field and photographic examination revealed that the 5 to 10 million cubic meter landslide moved between AD 1892 and 1919 after the retreat of Little Ice Age...
Authors
Gerald F. Wieczorek, Matthias Jakob, Roman J. Motyka, Sandra L. Zirnheld, Patricia Craw