Climate change impacts on groundwater and dependent ecosystems

Bjørn Kløve*, Pertti Ala-Aho, Guillaume Bertrand, Jason J. Gurdak, Hans Kupfersberger, Jens Kværner, Timo Muotka, Heikki Mykrä, Elena Preda, Pekka Rossi, Cintia Bertacchi Uvo, Elzie Velasco, Manuel Pulido-Velazquez

*Corresponding author for this work

Research output: Contribution to journalArticle

185 Citations (Scopus)

Abstract

Aquifers and groundwater-dependent ecosystems (GDEs) are facing increasing pressure from water consumption, irrigation and climate change. These pressures modify groundwater levels and their temporal patterns and threaten vital ecosystem services such as arable land irrigation and ecosystem water requirements, especially during droughts. This review examines climate change effects on groundwater and dependent ecosystems. The mechanisms affecting natural variability in the global climate and the consequences of climate and land use changes due to anthropogenic influences are summarised based on studies from different hydrogeological strata and climate zones. The impacts on ecosystems are discussed based on current findings on factors influencing the biodiversity and functioning of aquatic and terrestrial ecosystems. The influence of changes to groundwater on GDE biodiversity and future threats posed by climate change is reviewed, using information mainly from surface water studies and knowledge of aquifer and groundwater ecosystems. Several gaps in research are identified. Due to lack of understanding of several key processes, the uncertainty associated with management techniques such as numerical modelling is high. The possibilities and roles of new methodologies such as indicators and modelling methods are discussed in the context of integrated groundwater resources management. Examples are provided of management impacts on groundwater, with recommendations on sustainable management of groundwater.

Original languageEnglish
Pages (from-to)250-266
Number of pages17
JournalJournal of Hydrology
Volume518
Issue numberPart B
Early online date27 Jun 2013
DOIs
Publication statusPublished - 10 Oct 2014

Fingerprint

climate change
groundwater
ecosystem
irrigation
aquifer
biodiversity
climate
arable land
groundwater resource
terrestrial ecosystem
ecosystem service
aquatic ecosystem
modeling
land use change
global climate
resource management
drought
surface water
methodology
water

Keywords

  • Climate
  • Ecosystems
  • Global change
  • Groundwater
  • Land use
  • Management

ASJC Scopus subject areas

  • Water Science and Technology

Cite this

Kløve, B., Ala-Aho, P., Bertrand, G., Gurdak, J. J., Kupfersberger, H., Kværner, J., ... Pulido-Velazquez, M. (2014). Climate change impacts on groundwater and dependent ecosystems. Journal of Hydrology, 518(Part B), 250-266. https://doi.org/10.1016/j.jhydrol.2013.06.037

Climate change impacts on groundwater and dependent ecosystems. / Kløve, Bjørn; Ala-Aho, Pertti; Bertrand, Guillaume; Gurdak, Jason J.; Kupfersberger, Hans; Kværner, Jens; Muotka, Timo; Mykrä, Heikki; Preda, Elena; Rossi, Pekka; Uvo, Cintia Bertacchi; Velasco, Elzie; Pulido-Velazquez, Manuel.

In: Journal of Hydrology, Vol. 518, No. Part B, 10.10.2014, p. 250-266.

Research output: Contribution to journalArticle

Kløve, B, Ala-Aho, P, Bertrand, G, Gurdak, JJ, Kupfersberger, H, Kværner, J, Muotka, T, Mykrä, H, Preda, E, Rossi, P, Uvo, CB, Velasco, E & Pulido-Velazquez, M 2014, 'Climate change impacts on groundwater and dependent ecosystems', Journal of Hydrology, vol. 518, no. Part B, pp. 250-266. https://doi.org/10.1016/j.jhydrol.2013.06.037
Kløve B, Ala-Aho P, Bertrand G, Gurdak JJ, Kupfersberger H, Kværner J et al. Climate change impacts on groundwater and dependent ecosystems. Journal of Hydrology. 2014 Oct 10;518(Part B):250-266. https://doi.org/10.1016/j.jhydrol.2013.06.037
Kløve, Bjørn ; Ala-Aho, Pertti ; Bertrand, Guillaume ; Gurdak, Jason J. ; Kupfersberger, Hans ; Kværner, Jens ; Muotka, Timo ; Mykrä, Heikki ; Preda, Elena ; Rossi, Pekka ; Uvo, Cintia Bertacchi ; Velasco, Elzie ; Pulido-Velazquez, Manuel. / Climate change impacts on groundwater and dependent ecosystems. In: Journal of Hydrology. 2014 ; Vol. 518, No. Part B. pp. 250-266.
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