e.g. from our karez survey (south of Erbil): shows our GPS point data collected in the field, overlaid on Google Earth to check the accuracy of the location and the accuracy of the overlay with Google Earth.
e.g. karez dried before 2005 and karez dried 2005-2009 depicted on the satellite image in Google Earth.
What is the benefit or value? What is the goal?
Qanat rehabilitation in the MENA regionfrom Morocco to Iraq
Qanat rehabilitation in the MENA region from Morocco to Iraq By Dr. Joshka Wessels
Nice to meet you ! Combining visual anthropology and geography for Sustainable Traditional Water Management. Eco-documentaries about water, sustainable development, ecopeace, sanitation and the environment. Films broadcast on BBC World and Al Jazeera English, Discovery Channel, The Water Channel.
PhD Thesis 2008 “ TO COOPERATE OR NOT TO COOPERATE…?” Collective action for rehabilitation of traditional water tunnel systems (qanats) in Syria Promotors: Ton Dietz - UvA, Amsterdam, The Netherlands Tony Allan - SOAS/Kings college, London, UK Support from ICARDA, UNU, SDC, DGIS Professor Iwao Kobori (Tokyo University)
What is a qanat ? Source: Prof. Dale Lightfoot, Oklahoma State University
PhD Thesis - problem tree Qanats in Syria are being abandoned Qanats fall dry Qanats do not give enough revenue Qanats cannot provide enough water and food Population explosion Changing socio-economic environment Overexploitation groundwater resources Climate change Lack of collective action for maintenance Qanats are destroyed Earthquakes, floods and wars Introduction of newer extraction technologes Socio-political changes In landuse Landreform and redivision of land
Pilot renovations carried out between 2000 and 2004
Digital Video to document oral history and knowledge
Conclusions <ul><li>A seemingly homogenous, small-scale and close-knit community appeared to be in fact very diverse and socially complex. </li></ul><ul><li>The presence of powerful leaders, mediators and initiators at community level are main factors of success </li></ul><ul><li>Local socio-political history, perception, and power are important aspects of collective community action for successful qanat rehabilitation </li></ul>
Karez in Kurdistan <ul><li>Restoration and Maintenance of Karez in Iraq: Advanced Techniques in Planning, Methodology and Applications </li></ul><ul><li>How to work with user communities </li></ul><ul><li>GUIDEBOOK FOR SUSTAINABLE QANAT REHABILITATION </li></ul>
Almost 40% of the qanats in this region have died since the onset of drought in 2005 (most of those stopped in 2006-2008).
Using GIS and Google Earth for documentation and survey of Karezes – PhD study Hawta Khayyat at Oklahoma State University under supervision of Prof. Dale Lightfoot
Using GIS and Google Earth for documentation and survey of Karezes
Groundwater Geographic Information System Goals <ul><li>Open Data Access – providing better access to a large volume of high quality, general purpose hydrologic data (for individuals, ministries, organizations). </li></ul><ul><li>Hydrologic Observatories – storing and synthesizing (organizing) hydrologic data for a region. </li></ul><ul><li>Interdisciplinary – providing a stronger hydrologic information infrastructure for the scientific community and other disciplines (scholars, planners, etc.). </li></ul><ul><li>Education Outreach – bringing more hydrologic data into the world, and decision support systems </li></ul>
Water from the Dawn of Civilization <ul><li>The use of GIS, Google Earth and Digital </li></ul><ul><li>Video for accessible documentation of oral </li></ul><ul><li>history and intangible heritage of Qanat </li></ul><ul><li>experts and users for future generations – </li></ul><ul><li>An international proposal </li></ul><ul><li>“ The Last Diggers” </li></ul>
Water from the Dawn of Civilization The need for interdisciplinary cooperation and holistic approach Participatory development approach Involvement environmental NGOs, Civil society and Communities Designate Qanats as World Heritage both tangible and intangible