Water use by plant communities across years of varying water availability indicates how terrestrial water balances will respond to climate change and variability as well as to land cover change. Perennial biofuel crops, likely grown mainly on marginal lands of limited water availability, provide an example of a potentially extensive future land cover conversion. The researchers measured growing-season evapotranspiration (ET) based on daily changes in soil profile water contents in five perennial systems—switchgrass, miscanthus, native grasses, restored prairie, and hybrid poplar—and in annual maize (corn) in a temperate humid climate (Michigan, USA).
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/comparative-water-use-maize-perennial-crops-restored-prairie-and-poplar-trees-us
[2] http://admin.indiaenvironmentportal.org.in/category/author/s-k-hamilton
[3] http://admin.indiaenvironmentportal.org.in/category/author/m-z-hussain
[4] http://admin.indiaenvironmentportal.org.in/category/author/k-bhardwaj-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/environmental-research-letters
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/irrigation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maize
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bio-fuel-crops
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-recharge
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
