Aspect‐related Differences in Badlands Slope Morphology
Bibliographic Data
| ID | 8376659 |
|---|---|
| Authors | Robert R Churchill (Middlebury College, corresponding author) |
| Year | 1981 |
| Volume | 71 |
| Issue | 3 |
| Pages | 374-388 |
| Publication date | 1981-09-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Annals of the Association of American Geographers (JOURNAL) |
| Journal identifiers | ISSN: 0004-5608 • E-ISSN: 1467-8306 |
| Publisher | Wiley (PUBLISHER • GB) |
| DOI | 10.1111/j.1467-8306.1981.tb01363.x |
| OpenAlex | W2161010156 |
| Language | EN |
| Citations received | 3 |
Comparative analyses of slope profiles developed on erosional residuals in the Big Badlands of South Dakota revealed marked differences in slope morphology between north‐facing and south‐facing slopes. The profiles of south‐facing slopes were found to be consistently shorter and steeper and are generally rectilinear in appearance. Profiles of the flatter, north‐facing slopes are more complex in composition and exhibit a tread‐and‐riser appearance in overview. The absence of stream channels paralleling the bases of the pedimented residuals and the nearly flat‐lying mudstones on which they are developed preclude an explanation of morphological differences based either on preferential stream corrasion or structural controls. The observed differences in slope form most likely reflect differences in type and rate of weathering and erosion that result from aspect‐induced topoclimatic differential. More intense fluvial erosion on north‐facing slopes is evidenced by significantly greater rilling densities. Evidence of mass wasting, although present on both north‐ and south‐facing slopes, suggest aspect‐related differences in magnitude and frequency of occurrence
Erosion · Fluvial · Geography · Geomorphology · Geotechnical engineering · Hydrology (agriculture) · Mass wasting · Morphology (biology) · Physical geography · Sediment · Structural basin · Weathering · Geology · Groundwater and Watershed Analysis · Hydrology and Sediment Transport Processes · Paleontology · Soil erosion and sediment transport
| Unique citing works | 3 |
|---|---|
| Citations per year | 0.09 |
| Citation span | 1991 - 2016 (26) |
| Citation velocity | historical |
| Highly cited | No |
| Citation types | Neutral: 1 |