• Our Catchments

    Collaborate with us for catchment resilience

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  • Development and use of modern software tools and open access data for sustainable water management

    The use of open source software and programming languages in combination with open access data enables the efficient generation of information to help stakeholders to act for sustainable water management. Big data for water management has arrived...

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  • Water footprint: a key indicator to help public policy on water, agriculture and innovative catchment management.

    We executed the water footprint of all productive sectors in all river basins in Colombia to support water policy and water action. The work stimulates the development of water funds, Investments in water efficient and climate proof agriculture and water stewardship.

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  • We empower people and organisations to use their watersheds in a more sustainable way

    Our WATERDATA4ACTION approach engages stakeholders in sustainable watershed management on the basis of open access to fully understandable data and information.

    Get active for your watershed

  • We help farmers use less water, be more productive and more sustainable!

    Using our cost efficent water footprint software and our deep knowledge and expertise in farming and water, we support farmers to use water better and at the same time increase farm productivity and be more water sustainable.

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Recent articles

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The Catchment Water Balance app supports catchment water stewardship

Catchment Water Balance App

GAWFC is a software tool that calculates green and blue water footprints of crops at multiple geographic locations

Geographic Agricultural Water Footprint Calculator - GAWFC

We supported AWS implementation at Iberesparragal citrus farm in Spain, first AWS gold certification in Europe

Water Stewardship in practice

 

 

Last June 13th, GSI was present at the event "Water Footprint as an indicator of efficiency and sustainability for a better water management", organized by IAHR-Spain Water and the Spanish Water Footprint platform ESAgua. The event, held in the Spanish ministry of Agriculture and Environment, served to show our framework WaterData4Action and the recently developed Geographic Agricultural Water Footprint Calculator (GAWFC).

 

Last June 13th, GSI was present at the event "Water Footprint as an indicator of efficiency and sustainability for a better water management", organized by IAHR-Spain Water and the Spanish Water Footprint platform ESAgua. The event, held in the Spanish ministry of Agriculture and Environment, served to show our experiences on using the Water Footprint in a practical way, our framework WaterData4Action and the recently developed Geographic Agricultural Water Footprint Calculator (GAWFC).

The event started with the new executive director of the Water Footprint Network, Dr. Christpher Briggs, who introduced the main concepts of the Water Footprint and some of the most relevant case studies in which the methodology has been implemented, some of them also in collaboration with GSI, like the Water Footprint Assessment of 316 watersheds in Colombia for the National Water Study (ENA). After him, Javier López Pereira from the hydrological confederation of Douro river showed how the Water Footprint was tested in one of the sub-basins of the Douro river, with interesting results showing the value of the Water Footprint as a tool for hydrological planning.

GSI was represented by Alex F. Poulussen from GSI Spain, who explained the experiences in which GSI implemented the methodology and the framework WaterData4Action developed after learning from the different contexts the need to use data, organize it and prepare it to trigger action, engaging the basin stakeholders throughout the process. The presentation contents were prepared by the entire GSI Europe team: Derk Kuiper, Erika Zárate and Alex F. Poulussen.

 



In line with that, the new Geographic Agricultural Water Footprint Calculator (GAWFC) developed by GSI last year in collaboration with Mesfin Mekonnen from the University of Nebraska, was also presented as a disruptive tool that can facilitate multiple Water Footprint calculations at the farm level, with several potential uses at different scales. The Water Footprint Assessment for the entire banana sector in Dominican Republic was shown as an example of the use of GAWFC.

Read more about this event (In Spanish) here

Water Footprint Assessment for the entire banana sector in Dominican Republic

GAWFC brochure