Nature-based solutions (NbS) for water security can address a number of challenges simultaneously and deliver co-benefits. Broadly, NbS protect, sustainably manage, and restore natural and modified ecosystems to address societal challenges (Cohen-Shacham et al., 2016). NbS approaches for water security include source water protection, watershed management, sustainable drainage ...» more
WASH
Nature-based solutions and water security
Water security is important for sustaining livelihoods, human well-being, and socio-economic development. It involves safeguarding sustainable access to adequate quantities of acceptable water as well as protection against water risks. Achieving water security depends on a number of elements including natural processes, infrastructure, institutions, and governance. Water ...» more
Water for the urban poor and Covid-19
Water, sanitation and hygiene are vital for the suppression and treatment of Covid-19. To maintain and increase access to water for the urban poor and other groups during the crisis, eleven African governments have announced various forms of free water. This includes governments paying users bills in some contexts (e.g. Ghana) and provision of water for vulnerable communities ...» more
Water security beyond Covid-19
Strengthening water security is essential for preventing and combatting future pandemics. Measures to supress the Covid-19 pandemic, including hand-washing, selfisolating and lockdowns assume that societies, communities and households have sustainable access to acceptable amounts of adequate quality water. However, across developing countries, water insecurity is increasing, ...» more
Social and behaviour change communication interventions in Mozambique
Social and behaviour change communication (SBCC) is the use of communication to change behaviours by positively influencing knowledge, attitudes and social norms at the individual and community level. Approaches to SBCC include, but are not limited to: media campaigns, peer educators and mentors, small group sessions, community dialogues and events, and digital tools. This ...» more
Political economy of Papua New Guinea and the water, sanitation and hygiene sector
The political economy of Papua New Guinea is characterised by formal and customary governance actors, structures and institutions, weak governance and corruption. Traditional institutions and structures including ‘big man’ politics, the wantok system and customary land tenure have been overlaid with formal governance structures including national, provincial and local ...» more
Water Management/Governance Systems in Pakistan
Provincial governments in Pakistan are responsible for water and sanitation and in 2001 devolved responsibility for service delivery to local governments. In Khyber Pakhtunkhwa (KP) and Punjab provinces, a number of institutional actors are involved in water management and governance. The provincial Public Health Engineering Departments (PHEDs) install drinking water supply ...» more
Water, Sanitation and Hygiene Services in Pakistan
Access to water, sanitation and hygiene (WASH) services varies across and between Khyber Pakhtunkhwa (KP) and Punjab Provinces. The Government of KP’s 2017 Health Survey found that 89% of households have access to improved water sources, and 85% have accessed to improved sanitation (Government of KP, 2017). In contrast, according to the Government of the Punjab, access to ...» more
Wastewater Treatment Plants in rapid mass displacement situations
This rapid review report has identified the wastewater treatment plant (WWTP) options used in emergency settings, with decentralised wastewater treatment systems (DEWATS) and mobile wastewater treatment units performing most effectively and with minimal costs. Examples are taken from refugee camps and internally displaced people (IDP) settlements due to the Iraq war, the ...» more
Waste management in situations of rapid, mass displacement
Solid waste and faecal sludge management in situations of rapid mass displacement are important to public health and providing for a better environment. Despite this, both have been neglected in WASH programmes, which tend to have a focus on water. However increasing efforts are being made to find solutions to challenges in solid waste and faecal sludge management in difficult ...» more
Environmental Impact Assessments in refugee crises
Although much of the literature found by this rapid review emphasises the necessity of including environmental considerations into the planning of mass displacement camps, and the role of environmental impact assessments (EIAs), there is little publically available literature on the assessments carried out, and the quality of these. The literature specifically highlights the ...» more
Innovative WASH options in situations of severe overcrowding
A rapid review of the literature has found a selection of innovative WASH options available for situations of severe population overcrowding and limited spaces. Case study information was collated from African, Middle Eastern, South Asian and Caribbean countries. As requested, a number of experts were consulted for their opinion where there was a lack of project evaluations ...» more
Improving access to menstrual hygiene products
The market for menstrual hygiene products in developing countries is expanding rapidly, driven both by private demand and by public efforts to improve girls’ educational outcomes and women’s health and dignity. However, many women and girls cannot consistently afford the monthly cost of disposable menstrual products and revert to less hygienic solutions when facing cash ...» more
Service delivery
Equitable access to essential public services is vital for human development, inclusive growth, and tackling persistent inequality. This topic guide provides an overview of the best available evidence on inclusive service delivery. It includes lessons from cases where aid has been effective at addressing weak front-line incentives, where services have been delivered in very ...» more
Output-based aid in water and sanitation
Output-based aid (OBA) is one of a range of results-based financing approaches which aims to improve development outcomes by linking the disbursement of aid money to achievement of specified outputs by service delivery partners. There is considerable experience with OBA in the transport sector and in Latin America, but very little experience and evidence in the water and ...» more
