Water-use was estimated for three phreatophyte communities: a saltcedar community and an alkali-Sacaton grass community in New Mexico, and a greasewood rabbit-brush-saltgrass community in Colorado. These water-use estimates were calculated from eddy-correlation measurements using three different analyses, since the direct eddy-correlation measurements did not satisfy a surface energy balance. The analysis that seems to be most accurate indicated the saltcedar community used from 58 to 87 cm (23 to 34 in. ) of water each year. The other two communities used about two-thirds this quantity.
Additional Publication Details
PHREATOPHYTE WATER USE ESTIMATED BY EDDY-CORRELATION METHODS.
New York, NY, USA
Number of Pages:
Water Forum '86: World Water Issues in Evolution, Proceedings of the Conference.