2016
DOI: 10.1016/j.quaint.2015.10.044
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The INQUA Dunes Atlas chronologic database

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Cited by 86 publications
(55 citation statements)
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“…This heterogeneity of dune records has also been recognized in many other dune fields globally (28)(29)(30)(31). Meanwhile, the increasingly large number of well-dated dune field records allows an integrated approach (32), providing a comprehensive picture of long-term dune field evolution and new insight on the past occurrence of bistability and hysteresis in response to environmental change. In this study, we analyze a large dataset of dune stratigraphic sections with independent age controls in the dune fields of northern China (data file S2) and investigate possible transitions at scales from local (individual study sites) to regional (across all three dune fields) during the past 12,000 years.…”
Section: Introductionmentioning
confidence: 92%
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“…This heterogeneity of dune records has also been recognized in many other dune fields globally (28)(29)(30)(31). Meanwhile, the increasingly large number of well-dated dune field records allows an integrated approach (32), providing a comprehensive picture of long-term dune field evolution and new insight on the past occurrence of bistability and hysteresis in response to environmental change. In this study, we analyze a large dataset of dune stratigraphic sections with independent age controls in the dune fields of northern China (data file S2) and investigate possible transitions at scales from local (individual study sites) to regional (across all three dune fields) during the past 12,000 years.…”
Section: Introductionmentioning
confidence: 92%
“…These records were interpreted using a total of 531 independent age determinations on depositional strata (data file S2). Most ages were obtained using OSL dating, the most widely applied method for dating dune records (32). By measuring the luminescence signal that accumulates over time following deposition of the sand grains, OSL dating determines the depositional age of the dune sand or sandy soil.…”
Section: Site-specific Reconstructionmentioning
confidence: 99%
“…Similar to the distribution of alluvial sediments, there is not much high resolution information on the distribution of sand dunes and sand sheets for most parts of the Sahara. For example, the INQUA Dunes Atlas [54] only includes one single dune in the whole study area, while the Harmonized World Soil Database [55], which was used by Crouvi et al [48], solely shows the presence of four different surface types in the study area, neither of them being a particularly sandy surface. However, the existence of sand dunes and sand sheets is clearly visible on Google Earth and the Sentinel-2 imagery.…”
Section: Dune and Sand Sheets Mapmentioning
confidence: 99%
“…Determining sediment provenance is indispensable for assessing the state of an aeolian system (Kocurek & Lancaster, 1999;Muhs et al, 2017), and it provides basic information for studies of the sedimentology, geomorphology, and climatology of deserts. Knowledge of the environmental evolution of arid and semiarid areas is important for sustainable development, and it has been a major research topic during the past few decades (Lancaster, 1995;Lancaster et al, 2016;Thomas, 2013;Wang et al, 2012;Yang & Eitel, 2016). The precise significance of sedimentary records for environmental evolution cannot be fully determined without knowledge of sediment provenance Thomas, 2013).…”
Section: Introductionmentioning
confidence: 99%