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Transpiration Rates of Carex Meyeriana in Relation to Micrometerological Factors in a Mountain Valley Wetland
Authors:XU Huifeng  JIN Yanming  DENG Wei  XU Kezhang  WANG Zhen College of Agriculture  Jilin Agricultural University  Changchun    P.R. China
Affiliation:XU Huifeng1*,JIN Yanming1,DENG Wei2,XU Kezhang1,WANG Zhen3 1 College of Agriculture,Jilin Agricultural University,Changchun,130008,P.R. China. 2 Institute of Mountain Hazards , Environment,Chinese Academy of Sciences,Chengdu,610041,P.R. China. 3 University of Nebraska-Board of Regents,Lincoln,NE 68503-1435,USA
Abstract:In order to reveal transpiration rates of wetland plants and its relationships to micro-meterological factors in a mountain valley wetland, relative humidity, air temperature, leaf temperature, soil temperature, photo flux density and transpiration rates were measured once two hours in a Carex meyeriana wetland of the Changbai Mountain valley in dry (July) and wet (September) of 2003, respectively. Results showed that the tendency of "decreasing after increasing" was obvious in wet season. However, a relati...
Keywords:Micrometerological factors  transpiretion rates  Carex meyeriana  mountain valley wetland  
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