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Trees never rest: the multiple facets of hydraulic redistribution
- 1.0349858 - ÚH 2011 RIV US eng J - Journal Article
Nadezhdina, N. - David, T. S. - David, J. S. - Ferreira, M. I. - Dohnal, M. - Tesař, Miroslav - Gartner, K. - Leitgeb, E. - Nadezhdin, V. - Čermák, J. - Jimenez, M. S. - Morales, D.
Trees never rest: the multiple facets of hydraulic redistribution.
Ecohydrology. Roč. 3, č. 4 (2010), s. 431-444. ISSN 1936-0584. E-ISSN 1936-0592
R&D Projects: GA ČR GA205/08/1174; GA MŽP SP/1A6/151/07
Institutional research plan: CEZ:AV0Z20600510
Keywords : vertical hydraulic redistribution * horizontal hydraulic redistribution * foliar uptake * tissue dehydration * drought-based reversal * frost-based reversal * heat field deformation technique
Subject RIV: DA - Hydrology ; Limnology
Impact factor: 1.835, year: 2010
Using the heat field deformation technique for measuring sap flow in several forest species and sites across Europe, we were able to provide evidence on different types of hydraulic redistribution (HR): vertical hydraulic redistribution, horizontal hydraulic redistribution, foliar uptake and tissue dehydration. Results from direct sap flow measurements indicated the vectoral and widespread nature of HR, a phenomenon of paramount importance for overall physiology and ecohydrology.
Permanent Link: http://hdl.handle.net/11104/0189992
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