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The Dead Sea Future Elevation

Author:
  • Raed Bashitialshaer
  • Kenneth M Persson
Publishing year: 2011
Language: English
Pages: 67-67
Publication/Series: International Journal of Sustainable Water and Environmental Systems - IASKS
Volume: 2
Issue: 2
Document type: Journal article
Publisher: International Association for Sharing Knowledge and Sustainability

Abstract english

In this paper water and salt mass balances for the Dead Sea were modeled. Precipitation, evaporation, river discharges, ground water flows, input/output from potash companies and salt production, and brine discharge were included in the models. The mixing time in the Dead Sea was modeled using a single-layer (well-mixed) a two-layer (stratified) system. Using the single-layer approach the water level was predicted to change from 411 m below mean sea level (bmsl) (in 1997) to 391 m and 479 m bmsl (in 2097) based on water mass balances including and excluding brine discharge, respectively, and to reach 402 m and 444 m for the two cases based on a salt mass balance. In the two-layer approach the water level after 100 years was predicted to change from 411 m bmsl (1997) to 397 m and 488 m for a water mass balance including and excluding brine discharge, respectively, and to reach 387 m and 425 m for the two cases using a salt mass balance. The water mixing time using the single-layer description increased from 58 to 116 years when excluding brine discharge. Using the two-layer approach the exchange or mixing time increased in both layers, when adding brine discharge to the system, from 1.2 to 1.7 years and 11 to 15.3 years in the upper and lower layers, respectively. Good agreement was found between the models and historical data.

Keywords

  • Water Engineering
  • Water-Salt balance
  • Red Sea-Dead Sea Canal (RSDSC)
  • Single-Layer and Two-Layer system
  • Mixing time

Other

Published
  • ISSN: 1923-7545
Raed
E-mail: raed [dot] bashitialshaaer [at] cme [dot] lu [dot] se

Visiting research fellow

Centre for Middle Eastern Studies

HS18

Center for Middle Eastern Studies
Lund University
Box 201, SE-221 00 Lund, Sweden
Visiting adress: Finngatan 16
Phone: +46 (0)46 222 00 00 (pbx)
maria [dot] lofstedt [at] cme [dot] lu [dot] se