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Title

Options for water storage and rainwater harvesting to improve health and resilience against climate change in Africa

Publication Year

2013

Author(s)
  • Boelee, Eline
  • Yohannes, Mekonnen
  • Poda, Jean-Noel
  • McCartney, Matthew
  • Cecchi, Philippe
  • Kibret, Solomon
  • Hagos, Fitsum
  • Laamrani, Hammou
Source
REGIONAL ENVIRONMENTAL CHANGE Volume: 13 Issue: 3 Pages: 509-519 Published: 2013
ISSN
1436-3798
Abstract

West and East Africa experience high variability of rainfall that is expected to increase with climate change. This results in fluctuations in water availability for food production and other socioeconomic activities. Water harvesting and storage can mitigate the adverse effects of rainfall variability. But past studies have shown that when investments in water storage are not guided by environmental health considerations, the increased availability of open water surface may increase the transmission of water-related diseases. This is demonstrated for schistosomiasis associated with small reservoirs in Burkina Faso, and for malaria in Ethiopia around large dams, small dams, and water harvesting ponds. The concern is that the rush to develop water harvesting and storage for climate change adaptation may increase the risk for already vulnerable people, in some cases more than canceling out the benefits of greater water availability. Taking health issues into account in a participatory approach to planning, design, and management of rainwater harvesting and water storage, as well as considering the full range of water storage options would enable better opportunities for enhancing resilience against climate change in vulnerable populations in sub-Saharan Africa.

Author Keyword(s)
  • Water storage
  • Health
  • Climate change
  • Africa
  • Small reservoirs
  • Water harvesting
KeyWord(s) Plus
  • MALARIA TRANSMISSION
  • NORTHERN ETHIOPIA
  • BURKINA-FASO
  • SCHISTOSOMIASIS
  • IMPACT
  • DAMS
  • PARTICIPATION
  • MANAGEMENT
  • INFECTION
  • HIGHLANDS
ESI Discipline(s)
  • Environment/Ecology
  • Social Sciences
Web of Science Category(ies)
  • Environmental Sciences
  • Environmental Studies
Adress(es)

[Boelee, Eline] IWMI, Colombo, Sri Lanka; [Yohannes, Mekonnen] Mekelle Univ, Mekelle, Ethiopia; [Poda, Jean-Noel] CNRST, IRSS, Ouagadougou, Burkina Faso; [McCartney, Matthew; Hagos, Fitsum] IWMI, Addis Ababa, Ethiopia; [Cecchi, Philippe] IRD UMR G EAU, IRD, Montpellier, France; [Kibret, Solomon] Univ Addis Ababa, Addis Ababa, Ethiopia; [Laamrani, Hammou] IDRC, Cairo, Egypt

Reprint Adress

Boelee, E (reprint author), IWMI, Colombo, Sri Lanka.

Country(ies)
  • Burkina Faso
  • Egypt
  • Ethiopia
  • France
  • Sri Lanka
CNRS - Adress(es)

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Accession Number
WOS:000319774800004
uid:/S9QHPKQ4
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