Soil-water-rock interactions I: The pediment problem
Mark Strudley
You may have not initially appreciated that piedmonts (landscapes between steep mountain masses and depositional basins) are not all covered by alluvial fans. In fact, piedmonts, along with adjoining low-relief ...

Influence of rock falls, rock strength, and joint orientation on landscape in the Teton Range
Lisa Tranel, Illinois State University
Landslides, rock falls and other processes of mass wasting can significantly influence the shape of mountain landscapes. In addition to contributing to topographic evolution, rock falls can also pose hazards to ...

Stream response to Climate Change, Atacama Desert, Chile
Jason A Rech, Craig Tully, Claudio Latorre Miami University, Ohio; Pontificia Universidad Católica de Chile
Climate on earth is constantly changing. Earth's climate can change gradually over millions of years (tectonic-scale) due to changes in greenhouse gases or the slow movement of tectonic plates, or climate can ...

Rock glaciers: their ice and debris balances
Brian Whalley, niversity of Sheffield
Rock glaciers are best defined by their topography (Fig. 1) and that they flow slowly. Their dynamic character is attributed to the flow of ice deforming the associated weathered rock debris. Typically, they flow ...

Cold climate conditions as a driver of alluvial fan deposition in the Lost River Range, Idaho, USA
Megan Kenworthy, Center for Ecohydraulics Research, University of Idaho, Boise
Numerous large alluvial fans sit along the western front of the Lost River Range (LRR) in east-central Idaho, USA (Figure 1). These alluvial fans form where streams exit confined basins within the mountain range, ...

The Snowplow, Lake Bonneville, Utah
charles oviatt, Kansas State University
Lake Bonneville was the largest of the late Pleistocene lakes in the Great Basin of western North America (Fig. 1). It occupied the basin of modern Great Salt Lake and was hydrographically closed during its ...

Arroyo Cutting in the Southwestern U.S.
Jonathan Harvey
Introduction In the semiarid southwestern United States, water is extremely important. However, most streams in the region are ephemeral, meaning that they are dry for much of the year and flow only during flash ...

Eolian Landforms and Deposits of the Eastern Snake River Plain, Idaho
William Phillips, University of Idaho
The Eastern Snake River Plain (ESRP) is a northeast-trending, 300 kilometer-long depression underlain by Cenozoic volcanic rocks (Fig. 1). Well-known for many examples of volcanic landforms including basalt lava ...

Tunnel Channels of the Saginaw Lobe, Michigan, USA
Alan Kehew, Western Michigan University
Introduction Drainage of meltwater from a glacier occurs at the surface of the glacier, as well as internally and between the ice and its bed. Different components of the meltwater drainage system commonly ...

Catastrophic glacial-lake outburst spillways: form and process relationships.
Alan Kehew, Western Michigan University
Proglacial Lake outbursts along the southern margins of the Laurentide Ice Sheet As the Laurentide Ice Sheet retreated northward through the Great Plains and midwest area of North America, meltwater drainage ...