The Tuli Karoo Transboundary Aquifer Area (12,294 km²) – shared by Botswana, South Africa and Zimbabwe – is home to more than 120,000 people that utilize water for domestic needs, agriculture and mining. However, water availability for these uses is severely constrained by low rainfall, high evaporation and significant rainfall…
Rural agricultural development has great potential to alleviate poverty, reduce food insecurity, and improve rural livelihoods and climate resilience in Africa. Despite the small area under irrigation, the value of irrigated agriculture in sub-Saharan Africa comprises about 25% of total agricultural output. Due to the significant amount of water used…
At present, Botswana and South Africa undertake some monitoring within the Tuli Karoo Transboundary Aquifer Area for their own purposes; Zimbabwe (covering about 57% of the area) does not actively monitor the aquifer. Therefore, an aim of the Conjunctive Water Resources Management across Borders in the Southern African Development Community…
Improving food security and farm-based livelihoods is among the central challenges of our time and key to fostering progress toward a set of Sustainable Development Goals such as reducing hunger and poverty. The primary pathway for enhancing food security and farming livelihoods – boosting agricultural production – is nonetheless constrained…
The Tuli Karoo Aquifer, shared among Botswana, South Africa, and Zimbabwe, is located in a very arid region. Surface water resources in the Tuli Karoo Aquifer area are scarce and unreliable, so groundwater is used as the primary source for agriculture, domestic and industrial water in the mainly rural communities…
A virtual session will take place during the 3rd SADC Groundwater Conference on the 26th of November 2020 at 12:40pm SAST. This will be a joint session highlighting ongoing work in the Tuli Karoo and Eastern Kalahari Karoo transboundary aquifers, bringing together project partners and government officials. Please follow the…
On the 19th of August 2020, country representatives, project partners, and the IWMI project team met online to discuss progress on the different project components of the ongoing study of conjunctive water management in the Tuli Karoo Transboundary Aquifer. The current global pandemic meant a workshop planned for May 2020…
The Tuli Karoo Aquifer Area — as well as the broader surface water system that encompasses the aquifer — is shared among Botswana, South Africa and Zimbabwe, and forms part of the Limpopo River Basin. There has been very little investigation into the Tuli Karoo aquifer or the associated surface…
In the dry and arid climate of the Tuli Karoo System, located at the confluence of Botswana, South Africa and Zimbabwe, irrigated agriculture can bridge dry spells and droughts, boost climate change adaptation for increased food production. Limited water resources call for more efficient irrigation water use, to stretch limited…
Cooperative development and management of shared waters is widely recognized for its role in enhancing water security and increasing resilience. Protocols under the United Nations and the Southern African Development Community (SADC) call for cooperation on transboundary waters. Also, Target 6.5 under Goal 6 of the United Nations Sustainable Development…
Rural agricultural development has great potential to alleviate poverty, reduce food insecurity, and improve rural livelihoods and climate resilience in Africa. Despite the small area under irrigation, the value of irrigated agriculture in sub-Saharan Africa comprises about 25% of total agricultural output. Due to the significant amount of water used… Continue reading The post Agricultural water and nutrient management solutions to support smallholder irrigation schemes: Lessons from the Ramotswa Transboundary Aquifer Area, Limpopo River Basin appeared first on Conjunctive water management across borders in SADC. [...]
At present, Botswana and South Africa undertake some monitoring within the Tuli Karoo Transboundary Aquifer Area for their own purposes; Zimbabwe (covering about 57% of the area) does not actively monitor the aquifer. Therefore, an aim of the Conjunctive Water Resources Management across Borders in the Southern African Development Community… Continue reading The post Project Brief: Groundwater Monitoring in the Tuli Karoo Transboundary Aquifer Area appeared first on Conjunctive water management across borders in SADC. [...]
Improving food security and farm-based livelihoods is among the central challenges of our time and key to fostering progress toward a set of Sustainable Development Goals such as reducing hunger and poverty. The primary pathway for enhancing food security and farming livelihoods – boosting agricultural production – is nonetheless constrained… Continue reading The post Improving Irrigation Efficiency during a Pandemic: the Tuli Karoo Experience appeared first on Conjunctive water management across borders in SADC. [...]
