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===[[Hydrogeology by country | Hydrogeology by country]]===
===[[Hydrogeology by country | Hydrogeology by country]]===


The [[Hydrogeology by country | '''Hydrogeology by country''']] section provides a profile of each of 51 countries in Africa, and a gateway to further information sources. Each country page provides a summary of the geology and hydrogeology of key aquifers, the status of groundwater resources, and groundwater management.
The [[Hydrogeology by country | '''Hydrogeology by country''']] section provides a profile of each of 51 countries in Africa, and a gateway to further information sources. Each country page provides a summary of the geology and hydrogeology of key aquifers, the status of groundwater resources, and groundwater management. For each country there is also [[Supporting environmental information | supporting environmental information]]: climate, major rivers, soils and land cover.


[[File:AGA_Overview.png | 400px | center ]]
[[File:AGA_Overview.png | 400px | center ]]
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The country profiles were prepared by the British Geological Survey (BGS) in collaboration with hydrogeologists, geologists and other groundwater experts from across Africa and beyond. The authors are cited on the relevant country pages, and details of all the [[List of Authors | '''contributing authors''' ]] can be found here.
The country profiles were prepared by the British Geological Survey (BGS) in collaboration with hydrogeologists, geologists and other groundwater experts from across Africa and beyond. The authors are cited on the relevant country pages, and details of all the [[List of Authors | '''contributing authors''' ]] can be found here.


===[[Supporting environmental information | Supporting environmental information]]===
==[[Additional resources | Resource pages]]==
 
This section provides a series of pages with additional information on key issues related to hydrogeology, groundwater resources and management in Africa.
 
===[[Supporting environmental information | Supporting geological and environmental information]]===


For each country, the Atlas provides maps and graphs summarising information on environmental parameters that are closely linked to groundwater, including climate, hydrology, soils and land cover. The [[supporting environmental information | '''supporting geological and environmental information''']] section provides background on and links to the data sources used to develop these maps and graphs.
For each country, the Atlas provides maps and graphs with information on environmental parameters closely related to groundwater: [[Geology  | ''geology'']], [[Climate | ''climate'']], [[Surface water | ''major rivers'']], [[Soil | ''soils'']] and [[Land cover | ''land cover'']].


==[[Additional resources | Resource pages]]==
===[[Groundwater in Africa | Background on the hydrogeology of Africa]]===
 
Information on [[Aquifer properties | ''aquifer properties'']], [[Recharge | ''recharge'']], and [[Groundwater quality in Africa | ''groundwater quality'']].


This section provides a series of pages with additional information on key issues related to hydrogeology, groundwater resources and management in Africa.
===[[Hydrogeology Maps Of Africa | Groundwater and Hydrogeological Maps of Africa]]===


===[[Groundwater in Africa | Groundwater in Africa]]===
Information on [[Hydrogeology Maps Of Africa | ''maps of groundwater and hydrogeology of Africa'']], including the [[Africa Groundwater Atlas Hydrogeology Maps | ''Africa Groundwater Atlas '''Country Hydrogeology Maps''''']].


===[[Developing Groundwater Resources | Developing groundwater resources]]===
===[[Developing Groundwater Resources | Developing groundwater resources]]===


===[[Groundwater Management | Groundwater management and use]]===
Resources relating to the sustainable development of groundwater resources using different [[Groundwater source types | ''groundwater source types'']], including [[Stages in groundwater exploration | ''stages and techniques for groundwater exploration and development'']], such as [[Siting Boreholes | ''siting boreholes'']], [[Borehole Drilling | ''borehole drilling'']], [[Manual drilling | ''manual drilling'']] and assessing [[Assessing Groundwater Source Yield | ''source yield'']] and [[Assessing Water Quality | ''water quality'']].
 
===[[Groundwater Management | Groundwater management]]===
 
Links to resources to support ''groundwater management'', and information on [[Groundwater monitoring | ''groundwater monitoring'']] and [[Groundwater use | ''groundwater use'']] in Africa.


===[[Key Groundwater Issues | Key groundwater issues]]===
===[[Key Groundwater Issues | Key groundwater issues]]===
Information on key groundwater issues in Africa, including [[Urban groundwater in Africa | ''urban groundwater'']], [[Groundwater irrigation in Africa | ''groundwater and irrigation'']], and [[Transboundary aquifers | ''transboundary aquifers'']].


===[[Case studies | Case studies]]===
===[[Case studies | Case studies]]===
These case studies give practical examples of groundwater issues and how they have been addressed in countries across Africa.


===[[Groundwater Data | Groundwater Data]]===
===[[Groundwater Data | Groundwater Data]]===
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If you would like further information about the Africa Groundwater Atlas, or have groundwater information you would like to see added to the Atlas, please contact us at [mailto:AfricaGWAtlas@bgs.ac.uk  AfricaGWAtlas@bgs.ac.uk].
If you would like further information about the Africa Groundwater Atlas, or have groundwater information you would like to see added to the Atlas, please contact us at [mailto:AfricaGWAtlas@bgs.ac.uk  AfricaGWAtlas@bgs.ac.uk].


==Wikipedia edit-a-thon==
==[[Wikipedia edit-a-thon | Wikipedia edit-a-thon]]==


Help us create the first Hydrogeology of Africa pages in Wikipedia!!
'''Helping create the first Hydrogeology of Africa pages in Wikipedia!'''


At the 2019 IAH Congress we will be running a Wikipedia edit-a-thon to transfer content from the Africa Groundwater Atlas into Wikipedia, making hydrogeology information for Africa more visible and accessible to a wider audience.
At the 2019 IAH Congress we ran a Wikipedia edit-a-thon to transfer content from the Africa Groundwater Atlas into Wikipedia, making hydrogeology information for Africa more visible and accessible to a wider audience.


Find out more about the event and how you can get involved.
[[Wikipedia edit-a-thon | Background information about the event]]


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[[Category:Africa Groundwater Atlas]]
[[Category:Africa Groundwater Atlas]]

Revision as of 09:51, 1 March 2022


   Lire l'Atlas des eaux souterraines d l'Afrique en français  


Welcome to the Africa Groundwater Atlas

This Atlas provides a summary of the hydrogeology and groundwater resources of 51 African countries, and a gateway to further information. The aim of the Atlas is to improve the availability and accessibility of high quality information on groundwater in Africa, to support the safe and sustainable development and use of groundwater resources.

As well as information on individual countries, Atlas provides links to further information, including through the Africa Groundwater Literature Archive, and also provides supporting information on many groundwater-related issues that affect sustainable groundwater development, management and use.

The Atlas provides groundwater information and maps at a national scale, not local, site-specific groundwater information. For site-specific groundwater assessments, such as siting new water boreholes, more detailed information is needed.

Hydrogeology and groundwater resources by country

Hydrogeology by country

The Hydrogeology by country section provides a profile of each of 51 countries in Africa, and a gateway to further information sources. Each country page provides a summary of the geology and hydrogeology of key aquifers, the status of groundwater resources, and groundwater management. For each country there is also supporting environmental information: climate, major rivers, soils and land cover.

Contributing authors

The country profiles were prepared by the British Geological Survey (BGS) in collaboration with hydrogeologists, geologists and other groundwater experts from across Africa and beyond. The authors are cited on the relevant country pages, and details of all the contributing authors can be found here.

Resource pages

This section provides a series of pages with additional information on key issues related to hydrogeology, groundwater resources and management in Africa.

Supporting geological and environmental information

For each country, the Atlas provides maps and graphs with information on environmental parameters closely related to groundwater: geology, climate, major rivers, soils and land cover.

Background on the hydrogeology of Africa

Information on aquifer properties, recharge, and groundwater quality.

Groundwater and Hydrogeological Maps of Africa

Information on maps of groundwater and hydrogeology of Africa, including the Africa Groundwater Atlas Country Hydrogeology Maps.

Developing groundwater resources

Resources relating to the sustainable development of groundwater resources using different groundwater source types, including stages and techniques for groundwater exploration and development, such as siting boreholes, borehole drilling, manual drilling and assessing source yield and water quality.

Groundwater management

Links to resources to support groundwater management, and information on groundwater monitoring and groundwater use in Africa.

Key groundwater issues

Information on key groundwater issues in Africa, including urban groundwater, groundwater and irrigation, and transboundary aquifers.

Case studies

These case studies give practical examples of groundwater issues and how they have been addressed in countries across Africa.

Groundwater Data

Groundwater Research in Africa

Educational Resources

Groundwater Organisations in Africa

Africa Groundwater Literature Archive

The Africa Groundwater Literature Archive is is an online library of documents about groundwater in Africa - a searchable database holding bibliographic references for thousands of items of literature related to groundwater in Africa. The documents include published and unpublished reports, journal papers, maps, books and academic theses.

Search the Archive by:

- location - search for all documents for a particular country; or for many of the documents, search for their detailed location on a map.
- thematic keyword - for example, search for documents about aquifer characterisation, groundwater quality, or socio-economics

The Archive gives full bibliographic references and, whereever possible, links to full-text documents.

Background information about the Africa Groundwater Literature Archive project.

Background to the Africa Groundwater Atlas

Further project information

Further information on the Africa Groundwater Atlas project.

Terms of use

Terms of use for information provided in the Atlas.

Contact us

If you would like further information about the Africa Groundwater Atlas, or have groundwater information you would like to see added to the Atlas, please contact us at AfricaGWAtlas@bgs.ac.uk.

Wikipedia edit-a-thon

Helping create the first Hydrogeology of Africa pages in Wikipedia!

At the 2019 IAH Congress we ran a Wikipedia edit-a-thon to transfer content from the Africa Groundwater Atlas into Wikipedia, making hydrogeology information for Africa more visible and accessible to a wider audience.

Background information about the event