Improving water use efficiency in drylands

L. Stroosnijder, D. Moore, A. Alharbi, E. Argaman, H.G.M. van den Elsen

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

Abstract

Drylands cover 41% of the global terrestrial area and 2 billion people use it for grazing and cropping. Food security is low owing to institutional and technical constraints. Absolute water scarcity and also the inability of crops to use available water are major technical issues. Significant progress has been made in identifying land management practices that improve water use efficiency in terms of more crop per drop. Examples are presented that improve infiltration and storage of rainwater, reduce evaporation losses, harvest and conserve water in the Mediterranean region and Africa and use treated waste water for irrigation. Drylands show a wide diversity and therefore, require appropriately adapted best mitigation practices and strategies.
Original languageEnglish
Pages (from-to)497-506
JournalCurrent Opinion in Environmental Sustainability
Volume4
Issue number5
DOIs
Publication statusPublished - 2012

Keywords

  • nutrient management
  • soil properties
  • rainwater use
  • mulch
  • irrigation
  • reuse
  • conservation
  • environment
  • repellency
  • ethiopia

Fingerprint

Dive into the research topics of 'Improving water use efficiency in drylands'. Together they form a unique fingerprint.

Cite this