Difference between revisions of "Water Portal / Rainwater Harvesting / Groundwater recharge"
From Akvopedia
| Line 84: | Line 84: | ||
<br> | <br> | ||
<br> | <br> | ||
| − | + | ===Groundwater recharge links=== | |
* [http://www.iaea.org/technicalcooperation/documents/Brochures/sust-groundwater.pdf Sustainable Development of Groundwater Resources in Southern and Eastern Africa.] International Atomic Energy Agency. | * [http://www.iaea.org/technicalcooperation/documents/Brochures/sust-groundwater.pdf Sustainable Development of Groundwater Resources in Southern and Eastern Africa.] International Atomic Energy Agency. | ||
* [http://www.hpscste.gov.in/rwh/Blue_Drop_Series_02_-_Capacity_Building.pdf Rainwater Harvesting and Utilisation.] or ([http://www.washdoc.info/docsearch/title/154206 alternative link]). Blue Drop Series: Book 2: Beneficiaries & Capacity Builders. UN-HABITAT. | * [http://www.hpscste.gov.in/rwh/Blue_Drop_Series_02_-_Capacity_Building.pdf Rainwater Harvesting and Utilisation.] or ([http://www.washdoc.info/docsearch/title/154206 alternative link]). Blue Drop Series: Book 2: Beneficiaries & Capacity Builders. UN-HABITAT. | ||
| Line 90: | Line 90: | ||
<br> | <br> | ||
| − | + | ===Acknowledgements=== | |
* Tuinhof, Albert and Heederik, Jan Piet. [http://docs.watsan.net/Downloaded_Files/PDF/Tuinhof-2002-Management.pdf Management of Aquifer Recharge and Subsurface Storage] or ([http://siteresources.worldbank.org/INTWRD/Resources/GWMATE_Final_booklet.pdf alternative link]). Netherlands National Committee for the IAH and Netherlands Hydrological Society. 2002. | * Tuinhof, Albert and Heederik, Jan Piet. [http://docs.watsan.net/Downloaded_Files/PDF/Tuinhof-2002-Management.pdf Management of Aquifer Recharge and Subsurface Storage] or ([http://siteresources.worldbank.org/INTWRD/Resources/GWMATE_Final_booklet.pdf alternative link]). Netherlands National Committee for the IAH and Netherlands Hydrological Society. 2002. | ||
* [http://water.epa.gov/type/groundwater/uic/aquiferrecharge.cfm Aquifer Recharge (AR) and Aquifer Storage & Recovery (ASR)]. United States EPA. | * [http://water.epa.gov/type/groundwater/uic/aquiferrecharge.cfm Aquifer Recharge (AR) and Aquifer Storage & Recovery (ASR)]. United States EPA. | ||
* [http://www.uneca.org/acpc/about_acpc/policy_documents/papers/WP6-Groundwater%20final%20draft.pdf Management of Ground Water in Africa Including Transboundary Aquifers: Implications for Food Security, Livelihood and Climate Change Adaptation.] United Nations Economic Commission for Africa, African Climate Policy Centre, 2011. | * [http://www.uneca.org/acpc/about_acpc/policy_documents/papers/WP6-Groundwater%20final%20draft.pdf Management of Ground Water in Africa Including Transboundary Aquifers: Implications for Food Security, Livelihood and Climate Change Adaptation.] United Nations Economic Commission for Africa, African Climate Policy Centre, 2011. | ||
* CARE Nederland, Desk Study: [[Resilient WASH systems in drought-prone areas]]. October 2010. | * CARE Nederland, Desk Study: [[Resilient WASH systems in drought-prone areas]]. October 2010. | ||
Revision as of 06:11, 2 October 2013
Groundwater recharge is the enhancement of natural ground water supplies using man-made conveyances such as infiltration basins, trenches, dams, or injection wells. Aquifer storage and recovery (ASR) is a specific type of groundwater recharge practiced with the purpose of both augmenting ground water resources and recovering the water in the future for various uses.
Climate change considerations
- More storage capacity needed to overcome seasonal dry periods and to reduce floods.
- Higher rainfall intensities may exceed infiltration capacities. Create storage, enhanced infiltration or artificial recharge.
- Lower rainfall results in the need for transport and storage of water from other areas.
- Changes in vegetation will cause changes in evapotranspiration, surface runoff, erosion and sediment transport/deposition. This requires water and soil conservation measures, like terracing.
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
||
 |
 |
 |
||
Groundwater recharge links
- Sustainable Development of Groundwater Resources in Southern and Eastern Africa. International Atomic Energy Agency.
- Rainwater Harvesting and Utilisation. or (alternative link). Blue Drop Series: Book 2: Beneficiaries & Capacity Builders. UN-HABITAT.
- Managed Aquifer Recharge (MAR)
Acknowledgements
- Tuinhof, Albert and Heederik, Jan Piet. Management of Aquifer Recharge and Subsurface Storage or (alternative link). Netherlands National Committee for the IAH and Netherlands Hydrological Society. 2002.
- Aquifer Recharge (AR) and Aquifer Storage & Recovery (ASR). United States EPA.
- Management of Ground Water in Africa Including Transboundary Aquifers: Implications for Food Security, Livelihood and Climate Change Adaptation. United Nations Economic Commission for Africa, African Climate Policy Centre, 2011.
- CARE Nederland, Desk Study: Resilient WASH systems in drought-prone areas. October 2010.
