This discussion paper uses a social network approach to examine key actors, challenges and sustainable solutions to manage Lake Beseka, Ethiopia. The study suggests that developing multi-stakeholder partnerships or platforms across most influential and most affected actors could foster the development of more integrated solutions that support the different stakeholders in the lake catchment area and the Awash River Basin.
2022
Observations of the Turkana Jet and the East African Dry Tropics
This article presents research from a field campaign in northwest Kenya on the Turkana Low Level jet, an intrinsic part of the African climate system and principle method of water vapor transport to the African interior from the Indian Ocean. Measured for the first time in 40 years, this dataset presents new evidence on the Turkana jet, and creates an opportunity to better understand regional dynamics in one of the most data-sparse regions in the world.
Incentivizing clean water collection during rainfall to reduce disease in rural sub-Saharan Africa with weather dependent pricing
This article proposes a new pricing mechanism for ‘water ATMs’, made possible with pre-payment and remote sensing, where prices adjust during rainy seasons to incentivise the continued use of clean water sources. The authors estimate cost per capita and cost per disability-adjusted life year averted, resulting in values which compare favourably with other water quality interventions.
Modular, adaptive, and decentralised water infrastructure: promises and perils for water justice
This review summarises emerging realities for water insecurity in an era of disruption, and new developments that the authors call modular, adaptive, and decentralised (MAD) water infrastructure. These decentralised models require a justice-oriented framework to unlock the promise of sustainable access to safe, reliable, affordable water supply for a more mobile, just, and resilient world.
Addressing socio-economic inequalities in Lodwar and broader Turkana
This report details outcomes from a workshop in Turkana, Kenya, on ‘Socio-economic aspects of flash floods, water and climate’, held in February 2022. The workshop discussed how water and flood risks relate to socio-economic inequalities, as well as critical gender and intersectionality considerations.
Negotiating spaces of marginality and independence: On women entrepreneurs within Ethiopian urbanization and water precarity
This research article analyses how women strive for and negotiate their independence through spatiality, and how services, specifically water, affect their ability to develop their business spaces. Using evidence from five studies conducted in the small town of Wukro, Ethiopia, the paper suggests water struggles should be analysed not only through the evaluation of water shortages and unequal geographical sectorization but also through the perspective of ‘water precarity’ (Sultana, 2020).
Sustainable management of sedimentation risks in coastal rivers in Southwest Bangladesh: Findings from REACH Khulna Observatory
This REACH policy brief presents recommendations for sustainable sedimentation management in the coastal rivers of Southwest Bangladesh. Working with the Bangladesh Water Development Board and using data from a comprehensive measurement campaign in the Hari-Ghengrail-Sibsa river system, we argue systems-wide management approaches will lead to more effective and sustainable solutions.
July–September rainfall in the Greater Horn of Africa: the combined influence of the Mascarene and South Atlantic highs
This climate dynamics research article investigates the relative influences of the Mascarene and South Atlantic highs on July-September rainfall, a key component of Ethiopia’s annual rainfall and source of variability. A covarying region in the Greater Horn of Africa is analysed using CHIRPS observed rainfall and the ERA5 reanalysis.
Piped water revenue and investment strategies in rural Africa
This article examines how water service delivery approaches impact revenue generated by user payments, and how infrastructure investment strategies can promote revenue and equity goals for rural piped water services.
Soil moisture spatio‑temporal variability under treated and untreated catchment conditions in a fragile tropical highland environment: implication for water security
This research article presents soil moisture variability as influenced by catchment management in the Blue Nile Highlands, Ethiopia. The authors show that improved catchment management can play a critical role in improving agricultural water security in rainfed systems by improving soil moisture availability and storage.
