The Wetland Book pp 1205-1212 | Cite as

Hydrological Services of Wetlands and Global Climate Change

  • Charlie StratfordEmail author
Reference work entry


The presence of wetland habitats in the landscape can have a significant influence on the movement and storage of water at a range of scales. As seasonal or perennial wet areas, wetlands typically slow the passage of water from one place to another and this slowing can provide various benefits, for example, by temporarily storing flood waters or dissipating the energy of coastal storms. Worldwide, wetland hydrological services (including disturbance regulation, water regulation and water supply) are estimated to have an annual value of 2,757 × 109 US$. It is anticipated that global climate change will increase pressure on wetlands and their capacity to provide hydrological services may be affected. Prolonged drought may affect soil structure so that wetlands do not soak up water as readily, and increasingly intense storm events may simply overwhelm a wetlands ability to reduce flooding. Understanding the role of wetlands in the hydrological cycle enables us to work towards optimum delivery of hydrological services and how they should best be managed and valued.


Natural flood management Extreme events Climate regulation Groundwater recharge 


  1. Acreman M, Holden J. How wetlands affect floods. Wetlands. 2013;33(5):773–86.CrossRefGoogle Scholar
  2. Bullock A, Acreman M. The role of wetlands in the hydrological cycle. Hydrol Earth SystSci. 2003;7(3):358–89.CrossRefGoogle Scholar
  3. Costanza R, dArge R, deGroot R, Farber S, Grasso M, Hannon B, et al. The value of the world’s ecosystem services and natural capital. Nature. 1997;387(6630):253–60.CrossRefGoogle Scholar
  4. Cizkova H, Kvet J, Comin FA, Laiho R, Pokorny J, Pithart D. Actual state of European wetlands and their possible future in the context of global climate change. Aquat Sci. 2013;75(1):3–26.CrossRefGoogle Scholar
  5. Dadson, S., Acreman, M., Harding, R., 2013. Water security, global change and land-atmosphere feedbacks. Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 371, 20120412.CrossRefGoogle Scholar
  6. Holman IP, Hess TM, Rose SC. A broad-scale assessment of the effect of improved soil management on catchment baseflow index. Hydrol Process. 2011;25(16):2563–72.CrossRefGoogle Scholar
  7. Pachauri RK, Andy R, Core writing team, editors. Climate change: synthesis report. Contribution of working groups I, II and III to the fourth assessment report of the intergovernmental panel on climate change. Geneva: IPCC; 2007.Google Scholar
  8. Junk WJ, An S, Finlayson CM, Gopal B, Květ J, Mitchell SA, et al. Current state of knowledge regarding the world’s wetlands and their future under global climate change: a synthesis. Aquat Sci. 2012;75(1):151–67.CrossRefGoogle Scholar
  9. Junk WJ. Current state of knowledge regarding South America wetlands and their future under global climate change. Aquat Sci. 2013;75(1):113–31.CrossRefGoogle Scholar
  10. Maltby E, Acreman MC. Ecosystem services of wetlands: pathfinder for a new paradigm. Hydrol Sci J. 2011;56(8):1341–59.CrossRefGoogle Scholar
  11. Millennium Ecosystem Assessment. Ecosystems and human well-being: Wetlands and water synthesis. Washington, DC: World Resources Institute; 2005.Google Scholar
  12. Taylor CM. Feedbacks on convection from an African wetland. Geophys Res Lett. 2010;37(5).CrossRefGoogle Scholar

Copyright information

© Crown 2018

Authors and Affiliations

  1. 1.The Centre for Ecology and HydrologyWallingfordUK

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