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Title: Controls on aggradation and incision in the NE Negev, Israel, since the middle Pleistocene

Journal Article · · Geomorphology
 [1];  [1];  [2];  [1];  [3];  [4]
  1. Hebrew Univ. of Jerusalem, Jerusalem (Israel)
  2. Hebrew Univ. of Jerusalem, Jerusalem (Israel); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  3. Geological Survey of Israel, Jerusalem (Israel)
  4. CNRS-Aix-Marseille Univ. (France)

Here, we investigated the mid-Pleistocene to recent aggradation-incision pattern of two drainage systems (Nahal Peres and Nahal Tahmas) in the hyperarid north eastern Negev desert, southern Israel. Although these drainage systems drain into the tectonically active Dead Sea basin, lake level fluctuations cannot account for the aggradation-incision pattern as bedrock knickpoints disconnect the investigated parts of these drainage systems from base level influence. We applied geomorphic mapping, soil stratigraphy, optically stimulated luminescence (OSL) and cosmogenic (in situ 10Be) exposure dating to reconstruct cycles of aggradation and incision of alluvial terraces and to study their temporal association with regional periods of humidity and aridity and global glacial-interglacial cycles. The spatial and temporal relationships between the alluvial units suggest changes in the drainage system behavior since the middle Pleistocene, and show a pattern in which prolonged periods of sediment aggradation alternated with short periods of rapid and intense degradation through erosion and incision into sediment and bedrock. We obtain ages for several Pleistocene-Holocene periods of incision: ~ 1.1 Ma, ~ 300 ka, ~ 120 ka, ~ 20 ka, ~ 12 ka and ~ 2 ka. Although broadly synchronous, the Nahal Peres and Nahal Tahmas systems exhibit temporal differences in aggradation and incision.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1260488
Report Number(s):
LLNL-JRNL-677193
Journal Information:
Geomorphology, Vol. 261, Issue C; ISSN 0169-555X
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

References (39)

Stages and rate of the gravel shattering process by salts in desert Reg soils journal April 1993
Permanent Quaternary hyperaridity in the Negev, Israel, resulting from regional tectonics blocking Mediterranean frontal systems journal January 2006
Pleistocene geomorphology and geochronology of eastern Grand Canyon: linkages of landscape components during climate changes journal December 2005
A complete and easily accessible means of calculating surface exposure ages or erosion rates from 10Be and 26Al measurements journal August 2008
Incision of alluvial channels in response to a continuous base level fall: Field characterization, modeling, and validation along the Dead Sea journal January 2008
Holocene flooding and climate change in the Mediterranean journal July 2015
Assessment of runoff as a component of water resources in the Negev and Arava journal January 2001
Using in situ produced cosmogenic isotopes to estimate rates of landscape evolution: A review from the geomorphic perspective journal July 1994
Slow Rates of Rock Surface Erosion and Sediment Production across the Namib Desert and Escarpment, Southern Africa journal April 2001
Quaternary-scale evolution of sequences of talus flatirons in the hyperarid Negev journal April 2011
Long-term talus flatirons formation in the hyperarid northeastern Negev, Israel journal March 2013
Age and isotopic constraints on Pleistocene pluvial episodes in the Western Desert, Egypt journal May 1997
Archaeological investigations and OSL dating of terraces at Ramat Rahel, Israel journal August 2012
The climatic and physiographic controls of the eastern Mediterranean over the late Pleistocene climates in the southern Levant and its neighboring deserts journal February 2008
Changing moisture sources over the last 330,000 years in Northern Oman from fluid-inclusion evidence in speleothems journal September 2003
Revealing sediment sources, mixing, and transport during erosional crater evolution in the hyperarid Negev Desert, Israel journal November 2011
Statistical aspects of equivalent dose and error calculation and display in OSL dating: An overview and some recommendations journal August 2012
Internal structure of the Dead Sea leaky transform (rift) in relation to plate kinematics journal December 1981
The structure of the Dead Sea basin journal December 1996
Assessment of dam failure flood and a natural, high-magnitude flood in a hyperarid region using paleoflood hydrology, Nahal Ashalim catchment, Dead Sea, Israel: DAM FAILURE, EXTREME FLOOD, AND PALEOFLOOD journal February 2007
10Be exposure ages of ancient desert pavements reveal Quaternary evolution of the Dead Sea drainage basin and rift margin tilting journal February 2010
Synoptic climatology of major floods in the Negev Desert, Israel journal January 2002
A new value for the half-life of 10Be by Heavy-Ion Elastic Recoil Detection and liquid scintillation counting
  • Korschinek, G.; Bergmaier, A.; Faestermann, T.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 2 https://doi.org/10.1016/j.nimb.2009.09.020
journal January 2010
Cosmic ray labeling of erosion surfaces: in situ nuclide production rates and erosion models journal June 1991
Quaternary morphotectonic mapping of the Wadi Araba and implications for the tectonic activity of the southern Dead Sea fault: QUATERNARY KINEMATICS OF DEAD SEA FAULT journal October 2012
A Pliocene-Pleistocene stack of 57 globally distributed benthic δ 18 O records : PLIOCENE-PLEISTOCENE BENTHIC STACK journal January 2005
Desert pavement-coated surfaces in extreme deserts present the longest-lived landforms on Earth journal April 2009
Unraveling rift margin evolution and escarpment development ages along the Dead Sea fault using cosmogenic burial ages journal July 2014
Luminescence dating of quartz using an improved single-aliquot regenerative-dose protocol journal February 2000
Timing and intensity of groundwater movement during Egyptian Sahara pluvial periods by U-series analysis of secondary U in ores and carbonates journal January 2004
Residual ages of modern sediments in an hyperarid region, Israel journal December 2001
A simplified SAR protocol for TT-OSL journal May 2009
Cosmic ray contributions to dose rates for luminescence and ESR dating: Large depths and long-term time variations journal April 1994
Elastic modeling of fault-driven monoclinal fold patterns journal May 1995
Air pressure and cosmogenic isotope production journal October 2000
Hypsometric (Area-Altitude) Analysis of Erosional Topography journal January 1952
Geology, Geography, and Humans Battle for Dominance over the Delivery of Fluvial Sediment to the Coastal Ocean journal January 2007
Ages of Quaternary pluvial episodes determined by uranium-series and radiocarbon dating of lacustrine deposits of Eastern Sahara journal February 1995
Middle-Late Quaternary paleoclimate of northern margins of the Saharan-Arabian Desert: reconstruction from speleothems of Negev Desert, Israel journal September 2010

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