Distinct periods of fan aggradation and incision for tributary valleys of different sizes along the Bailong River, eastern margin of the Tibetan Plateau
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DOI: 10.1016/j.geomorph.2020.107490
Abstract: Abstract Understanding the mechanisms of fan incision/aggradation provides key insights into the dynamics of fan evolution and hazardous fan-forming processes. This paper focuses on the discrepancy in fan evolution for two nearby valleys of different… read more here.
Keywords: aggradation; valleys different; fan aggradation; incision ... See more keywords
Ancient runoff farming and soil aggradation in terraced wadi fields (Negev, Israel): Obliteration of sedimentary strata by ants, scorpions and humans
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DOI: 10.1016/j.quaint.2019.11.027
Abstract: Abstract Ancient terraced fields in ephemeral stream valleys in the Negev desert enabled farming based on runoff water from local rainfall. The runoff was captured by stone terrace walls, which were built across suitable wadis… read more here.
Keywords: aggradation; runoff; wadi fields; terraced wadi ... See more keywords
Morphodynamics and depositional signature of low‐aggradation cyclic steps: New insights from a depth‐resolved numerical model
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DOI: 10.1111/sed.12391
Abstract: Bedforms related to Froude-supercritical flow, such as cyclic steps, are increasingly frequently observed in contemporary fluvial and marine sedimentary systems. However, the number of observations of sedimentary structures formed by supercritical flow bedforms remains limited.… read more here.
Keywords: aggradation; new insights; depositional signature; depth resolved ... See more keywords