TR32-Database: Database of Transregio 32

[1170] - Comparisons of root water uptake with dynamic root distribution in field observations

All available metadata of the dataset are listed below. Some features are available, e.g. download of dataset or additional description file.

Features
Citation
Cai, G., 2015. Comparisons of root water uptake with dynamic root distribution in field observations. PhD Report, Institute of Bio and Geosciences Agrosphere (IBG-3), Research Center Jülich, Jülich, Germany. Accessed from http://www.tr32db.uni-koeln.de/data.php?dataID=1170 at 2017-12-15.
Identification
Title(s):Main Title: Comparisons of root water uptake with dynamic root distribution in field observations
Description(s):Abstract: Quantifying the variations of evapotranspiration of plants is essential for accurate estimation of water requirement and efficient water management, with regard to crop production in agronomy. Transpiration coming from plant canopies is closely in relation to the water extracted by plant roots. Modelling root water extraction requires appropriate mathematic description. Though a general agreement in different models is often used to show sound predictions, it doesn’t mean that the simulations and the effect of the environmental factors perform in the same way. Therefore it is necessary to compare the differences of the performances and evaluate the simulations within the same model framework. In this study, we selected Feddes model which is classical and often used for RWU simulations with a stress function, and a physically new macroscopic model based on hydraulic architecture which is developed by Couvreur et al.
Responsible Party
Creator(s):Author: Gaochao Cai
Publisher:CRC/TR32 Database (TR32DB)
Topic
TR32 Topic:Other
Related Sub-project(s):B4
Subject(s):CRC/TR32 Keywords: PhD Report
File Details
File Name:PhD_5th_Report_GaochaoCai.pdf
Data Type:Text
File Size:1210 kB (1.182 MB)
Date(s):Available: 2015-05-11
Mime Type:application/pdf
Data Format:PDF
Language:English
Status:Completed
Constraints
Download Permission:OnlyTR32
General Access and Use Conditions:According to the TR32DB data policy agreement.
Access Limitations:According to the TR32DB data policy agreement.
Licence:TR32DB Data policy agreement
Geographic
North:50.8771197
East:6.4320309
South:50.8771197
West:6.4320309
Measurement Region:Ellebach
Measurement Location:Selhausen
Specific Informations - Report
Report Date:11th of May, 2015
Report Type:PhD Report
Report City:Jülich, Germany
Report Institution:Institute of Bio and Geosciences Agrosphere (IBG-3), Research Center Jülich
Number Of Pages:21
Period of Pages:2 - 21
Further Informations:TR32 Student Report Phase III
Metadata Details
Metadata Creator:Gaochao Cai
Metadata Created:2015-07-15
Metadata Last Updated:2015-07-15
Subproject:B4
Funding Phase:3
Metadata Language:English
Metadata Version:V41
Dataset Metrics
Page Visits:128
Metadata Downloads:0
Dataset Downloads:1
Dataset Activity
Features