Frequency of boulders transport during large floods in hyperarid areas using paleoflood analysis – An example from the Negev Desert, Israel

Greenbaum, Noam; Schwartz, Uri; Carling, Paul A.; Bergman, Nathaniel; Mushkin, Amit; Zituni, Rami; Halevi, Rafi; Benito, Gerardo; Porat, Naomi

doi:10.1016/j.earscirev.2020.103086

Cited by 24 publications

(12 citation statements)

References 52 publications

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“…The increased utilization of OSL‐based luminescence dating presents its capacity to date events beyond other methods and enables chronological frameworks to be established. [ 24,292–329 ]…”

Section: Applications Of Optically Stimulated Luminescence Phosphorsmentioning

confidence: 99%

Optically Stimulated Luminescence Phosphors: Principles, Applications, and Prospects

Yuan

Jin

et al. 2020

Laser & Photonics Reviews

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Optically stimulated luminescence (OSL) materials, enabling energy storage by capturing of charge carriers and then the energy conversion to light via photostimulation, can find many advanced applications in various fields, spanning from radiation dosimetry, optical data storage and security, environmental monitoring, biomedicine, clinical diagnostic, to archaeology and geology. At present, there are some blocks, including the development of nanocrystallization approaches, the tailoring of optical transitions, the control of trap distribution, and the understanding of OSL mechanisms, on the road to the exploration of OSL materials. This review gives an overview of the design, preparation, characterization, optimization, application, mechanism, and prospect of OSL materials. A short introduction of the fundamental principle and history of OSL materials is presented, followed by a summary of preparation and design methods, and a survey of OSL materials reported to date. The trap engineering, mechanism, and study methodologies of OSL are summarized, after which the widespread applications of OSL materials, in traditional and newly emerging fields, are reviewed. Finally, the merits and drawbacks of the OSL materials according to the relevant reports currently available are examined. The challenges and outlooks are highlighted and discussed in terms of five important aspects that merit future research.

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Section: Applications Of Optically Stimulated Luminescence Phosphorsmentioning

confidence: 99%

Optically Stimulated Luminescence Phosphors: Principles, Applications, and Prospects

Yuan

Jin

et al. 2020

Laser & Photonics Reviews

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“…The primary goal of paleoflood hydrology is to extend flood records over periods of time ranging from decades to millennia. The result is of great significance in providing data on the magnitude and frequency of floods and can indicate a limit to flood magnitude over a specified time interval (England et al, 2010;Guo et al, 2017;Munoz et al, 2018;Liu et al, 2019;Greenbaum et al, 2020;Panda et al, 2020;Baker et al, 2022;Benito et al, 2022;Mao et al, 2022), and understanding environmental and disaster effects of the interaction of hydrological processes, climate change, geomorphic factors and human activity (Knox, 2000;Benito et al, 2008;Huang et al, 2011;Srivastava et al, 2017;Wu et al, 2017;Liu et al, 2019;Zhang et al, 2019;Chen et al, 2021;Sharma et al, 2022). Consequently, since Kochel and Baker (1982) introduced "Paleoflood hydrology" in the journal Science, paleoflood investigates have been carried out over much of the world.…”

Section: Introductionmentioning

confidence: 99%

Sedimentary records and chronology of the late Pleistocene overbank flooding in the Yellow River source area, NE Tibetan Plateau

Zhu

Wang²,

Zhang³

et al. 2022

Front. Earth Sci.

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Paleohydrological investigations were carried out in the Yellow River source area on the northeast (NE) Tibetan Plateau. During our fieldwork investigations, two units of overbank flood deposits (OFD) were found in the Maqu-Kesheng reach. These OFD units were studied using a multi-index approach, including magnetic susceptibility, hygroscopic water, grain size distribution and micro-morphological features. It can be inferred that they have recorded two episodes of overbank flooding of the Yellow River. Using the optically stimulated luminescence (OSL) and AMS 14C dating techniques, the first episode was dated to 34,680 ± 1880-29000 ± 1790 a and correlated with the late Marine Isotope Stage 3a (MIS 3a) with a warm and wet climate. The second episode occurred at 16,500 ± 1,250-14000 ± 1,280 a, which is coincided with the Bølling-Allerød warm stage during the last deglaciation, a period of coexisting global warming and rapidly shrinking ice sheets. At these two periods, the water was mainly derived from the accelerated melting of mountain glaciers surrounding the basin and/or the large-scale precipitation, which led to the overbank flooding events. At the same time, the related overbank flood deposits were interbedded within glacial outwash/flashflood deposits in the valley bottom of the Yellow River, which intensified the valley aggradation. These results are of great significance in enriching the paleoflood records in the Yellow River source area, recognizing the effect of river system on the development of valley landform, as well as understanding the hydro-climatic response of the Tibetan Plateau to global climate warming occurring presently.

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“…In the literature, HEC-RAS has proven useful in diverse sediment transport studies and examples of its application are numerous [4][5][6][7]. HEC-RAS is suitable for use in a wide range of environments and permits the study of the transport of all types of sediments where little data are available.…”

Section: Introductionmentioning

confidence: 99%

Silting in the Grand Canal in the Domain of Chantilly (Oise, France)—Catchment-Scale Hydrogeomorphological Reconnaissance and Local-Scale Hydro-Sedimentary Transport Modelling

Chevalier

Locatelli

Masson

et al. 2021

Water

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The domain of Chantilly (Oise, France) includes a castle and a garden, both dating from the eighteenth century, which are seen as important legacies of France’s history. Nowadays, the 2.5 km canal that runs through the domain is subject to the phenomenon of silting, leading to the accumulation of sediments within the canal linked to the proliferation of algae, which has a dissuasive effect among visitors. HEC-RAS software (Hydrologic Engineering Centers River Analysis System, US army corps of Engineers, Washington, D.C., USA) was used to model and understand sediment accumulation within the canal. This model is widely used in the literature tackling sediment transport and accumulation, and allows the forecasting of which stretches of the canal are most susceptible to sediment accumulation. The simulation results highlight an accumulation of sediment near the entrance of the Nonette stream into the canal and a propagation through the canal. The total accumulated volume assessed by the model between 2001 and 2010 equals 3901 m3, when the reconnaissance of the catchment showed the sediment was not a limiting factor. However, the volumes determined are underestimated, as matter brought by vegetation or other systems different from the river (e.g., wind, rainfall) is not considered in the calculation. The quantity of sediment is also subject to uncertainties, as the bathymetry of the canal is not available.

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Frequency of boulders transport during large floods in hyperarid areas using paleoflood analysis – An example from the Negev Desert, Israel

Cited by 24 publications

References 52 publications

Optically Stimulated Luminescence Phosphors: Principles, Applications, and Prospects

Optically Stimulated Luminescence Phosphors: Principles, Applications, and Prospects

Sedimentary records and chronology of the late Pleistocene overbank flooding in the Yellow River source area, NE Tibetan Plateau

Silting in the Grand Canal in the Domain of Chantilly (Oise, France)—Catchment-Scale Hydrogeomorphological Reconnaissance and Local-Scale Hydro-Sedimentary Transport Modelling

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