Collection of Xylem Sap at Flow Rate Similar to in vivo Transpiration Flux
نویسندگان
چکیده
منابع مشابه
Running head: Sap flow in riparian trees Transpiration of cottonwood/willow forest estimated from sap flux
متن کامل
The porous media model for the hydraulic system of a conifer tree : linking sap flux data to 1 transpiration rate
1 Linking sap flow in tree boles to plant transpiration continues to be a fundamental and 2 practical research problem in physiological ecology and forest hydrology. Many models have 3 been proposed to describe water movement within trees with varying degrees of success. The 4 prevailing resistance-capacitance (RC) circuit models have the advantage of being easy to 5 implement. However, RC mode...
متن کاملThe porous media model for the hydraulic system of a conifer tree: Linking sap flux data to transpiration rate
Linking sap flow in tree boles to plant transpiration continues to be a fundamental and practical research problem in physiological ecology and forest hydrology. Many models have been proposed to describe water movement within trees with varying degrees of success. The prevailing resistance–capacitance (RC)-circuit models have the advantage of being easy to implement. However, RC models are ord...
متن کاملSap flow estimates of stand transpiration at two slope positions in a Japanese cedar forest watershed.
We determined the amount of information needed to estimate watershed-scale transpiration in a Japanese cedar (Cryptomeria japonica D. Don) forest from sap flow measurements of individual trees. Measurements of tree biometrics (diameter at breast height (DBH) and tree sapwood area (AS_tree)), and tree-to-tree and radial variations in xylem sap flux density (Fd) were made in two stand plots, an u...
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ژورنال
عنوان ژورنال: Plant and Cell Physiology
سال: 1997
ISSN: 0032-0781,1471-9053
DOI: 10.1093/oxfordjournals.pcp.a029132