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Kurz zum Klima: Zu viel Salz verdirbt den Boden

Author

Listed:
  • Markus Zimmer

    ()

  • Jana Lippelt

    ()

  • Jonas Frank

Abstract

Der zunehmende Einsatz von Anlagen zur Bewässerung sowie mangelnde Erfahrungswerte und Unkenntnis über den richtigen Einsatz der künstlichen Bewässerung haben in den letzten Jahrzehnten zu einer massiven Zunahme der Versalzung des Bodens geführt. Durch diese Bodenversalzung werden weite Flächen für die Landwirtschaft unbrauchbar. Sie sind nur durch hohen Aufwand und Kosten wieder renaturierbar. Der Beitrag in der Reihe »Kurz zum Klima« gibt einen Überblick über die Versalzung in Anbaugebieten und zeigt mögliche Gegenmaßnahmen auf.

Suggested Citation

  • Markus Zimmer & Jana Lippelt & Jonas Frank, 2012. "Kurz zum Klima: Zu viel Salz verdirbt den Boden," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 65(19), pages 51-53, October.
  • Handle: RePEc:ces:ifosdt:v:65:y:2012:i:19:p:51-53
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    File URL: http://www.cesifo-group.de/DocDL/ifosd_2012_19_8.pdf
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    More about this item

    Keywords

    Klima; Bewässerung; Bodenbelastung; Bodennutzungsintensität; Landwirtschaft; Bewässerungslandwirtschaft; Wasseraufbereitungsanlage; Klimawandel; Salz; Welt;

    JEL classification:

    • Q15 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Land Ownership and Tenure; Land Reform; Land Use; Irrigation; Agriculture and Environment
    • Q20 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - General
    • Q25 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Water
    • Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects
    • Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling

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