GRACE Application to the Receding Lake Victoria Water Level and Australian Drought

  • J.L Awange
  • M.A Sharifi
  • W Keller
  • M Kuhn
Conference paper

DOI: 10.1007/978-3-540-85426-5_46

Part of the International Association of Geodesy Symposia book series (IAG SYMPOSIA, volume 133)
Cite this paper as:
Awange J., Sharifi M., Keller W., Kuhn M. (2009) GRACE Application to the Receding Lake Victoria Water Level and Australian Drought. In: Sideris M.G. (eds) Observing our Changing Earth. International Association of Geodesy Symposia, vol 133. Springer, Berlin, Heidelberg

Abstract

Lake Victoria in Africa, the world’s second largest freshwater lake, has been experiencing receding water levels since 2001. As it recedes, more than 30 million people who depend on it for livelihood are facing a disaster. Similarly, Australia is facing its worst drought on record with the livelihoods of a few million people at stake. gravity recovery and climate Experiment (GRACE) data for 45 months (i.e., April 2002–April 2006) are employed to analyze these emerging challenges by measuring variations in the stored water. The results indicate a general decline in the lake Victoria basins water level at a rate of 1.83 km3/month

Keywords

Lake Victoria Australian drought GRACE mission Water level 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • J.L Awange
    • 1
  • M.A Sharifi
    • 2
  • W Keller
    • 3
  • M Kuhn
    • 4
  1. 1.Department Spatial SciencesWestern Australia Sciences Center and The Institute for Geoscience Research Curtin University of TechnologyBentleyAustralia
  2. 2.Surveying and Geomatics Engineering Department Faculty of Engineering University of TehranIran
  3. 3.Institute of GeodesyUniversität StuttgartGeschwister-Scholl-Str. 24DGermany
  4. 4.Department of Spatial Sciences Western Australia Sciences Center and The Institute for Geoscience ResearchCurtin University of TechnologyBentleyAustralia

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