Massive impact of water diversion on inland seas: Lake Orumiyeh

I blogged previously about some of the massive water diversion projects around the world, perhaps the most dramatic of the results of which is the incredible shrinking of the Aral Sea, where an entire fishing industry disappeared as a result.

I just came across another, Lake Orumiyeh in northeastern Iran, one of the world’s largest landlocked salt lakes with a surface area of 5,200 km2.  The images were taken in August 1998 and August 2011 and the shrinking of the lake is almost as striking as the Aral Sea.  Some 60 streams and rivers feed Lake Orumiyeh.  The shrinking has been attributed to population growth, diversion of rivers for agriculture, and climate change.  

Geoff Zeiss

Geoff Zeiss

Geoff Zeiss has more than 20 years experience in the geospatial software industry and 15 years experience developing enterprise geospatial solutions for the utilities, communications, and public works industries. His particular interests include the convergence of BIM, CAD, geospatial, and 3D. In recognition of his efforts to evangelize geospatial in vertical industries such as utilities and construction, Geoff received the Geospatial Ambassador Award at Geospatial World Forum 2014. Currently Geoff is Principal at Between the Poles, a thought leadership consulting firm. From 2001 to 2012 Geoff was Director of Utility Industry Program at Autodesk Inc, where he was responsible for thought leadership for the utility industry program. From 1999 to 2001 he was Director of Enterprise Software Development at Autodesk. He received one of ten annual global technology awards in 2004 from Oracle Corporation for technical innovation and leadership in the use of Oracle. Prior to Autodesk Geoff was Director of Product Development at VISION* Solutions. VISION* Solutions is credited with pioneering relational spatial data management, CAD/GIS integration, and long transactions (data versioning) in the utility, communications, and public works industries. Geoff is a frequent speaker at geospatial and utility events around the world including Geospatial World Forum, Where 2.0, MundoGeo Connect (Brazil), Middle East Spatial Geospatial Forum, India Geospatial Forum, Location Intelligence, Asia Geospatial Forum, and GITA events in US, Japan and Australia. Geoff received Speaker Excellence Awards at GITA 2007-2009.

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