HoA Transboundary Aquifers

Recognizing the value of transboundary water systems and the fact that many of them continue to be degraded and managed in fragmented ways, the Global Environment Facility Transboundary Water Assessment Programme (GEF TWAP) was developed. The Programme aims to provide a baseline assessment that identifies and evaluates changes in these water systems caused by human activities and natural processes, and the consequences such have on dependant human populations. The project is the first truly global comparative assessment for transboundary aquifers, lakes, rivers and large marine ecosystems, as well as a thematic evaluation of the open ocean, through institutional partnerships that hope to seed future global assessments. The project results are envisioned to assist the GEF and other international organizations in setting priorities for supporting the conservation of transboundary water systems. More information on TWAP including final reports can be found on www.geftwap.org

This portal gives access to the map based results from the Groundwater component of the Transboundary Waters Assessment Programme. The data shown in this portal have been made available by national experts from countries involved in the TWAP Groundwater project. It also includes the results from scenario analyses using the global WaterGAP model (University of Frankfurt, Germany) and a study on groundwater systems of small island developing states, also called SIDS (Simon Frasier University, Canada). More information on TWAP Groundwater, including reports on methodology and outcomes, can be found on www.twap.isarm.org

Data and Resources

Cite this as

ckan_admin (2024). HoA Transboundary Aquifers [Data set]. UNESCO . https://doi.org/10.63253/soifvv5j
Retrieved: 08:16 16 Apr 2025 (UTC)

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Basic information
Resource type Spatial data set
Date of creation 2024-10-30
Date of last revision 2024-10-30
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Metadata identifier horn-of-africa-transboundary-aquifers
Metadata language English
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High-value dataset category Geospatial
ISO 19115 topic category inlandWaters
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