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Filtering by: Creator Lassoie, J. P. Subject Plant-water relationships -- Washington (State) -- Cedar River Watershed

Seasonal and diurnal patterns of water status in Acer circinatum

Creator:

Scott, David R. M., Lassoie, J. P., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington

Abstract:

During the summer of 1971, diurnal patterns of water status were monitored in Acer circinatum. Measurements of transpiration rate, internal moisture stress, and relative leaf resistance were used to characterize the water status of the tree. For the days examined, the diurnal and seasonal fluctuations of water status in relation...

Resource Type:

Technical Report
Diurnal dimensional fluctuations in Douglas-fir stems in response to plant internal moisture status and environment

Creator:

Scott, David R. M., Lassoie, J. P., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington

Abstract:

Preliminary results of a comprehensive study of hydraulic fluctuations in Douglas-fir (Pseudotsuga menziesii) stems in response to plant water status and environment are presented. Diurnal changes in stem circumference near DBH of a dominant Douglas-fir were monitored using automated band dendrometers. Measurements of transpiration rate, internal moisture stress and stomata...

Resource Type:

Technical Report