Předmět Excursion (AIA04Z)

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Materiál	Typ	Datum	Počet stažení

Cíl

The course is oriented to the practical training in the field experimental station of the Department. The training will be focused on the soil water content determination in situ, soil water potential measurement and determination of basic soil physical and hydrophysical properties in situ and partly in the lab. Practical aplications of the knowledge obtained by students of Soil and Water Relationship will be applied and trained in reality, lectures will be givenusing video and field teaching.

Osnova

PřednáškaCvičení

Získané způsobilosti

Znalosti:The student has theoretical background in field methods used in hydropedology after passing the Soil and Water Relationship subject (AIA04E). The student is able to understand also practical aspects and issues related to the application and use of in-situ techniques used for hydropedological measurements. The student knows the sampling procedures for disturbed and undisturbed soil samples. The student understands principles of indirect methods of soil water content determination, measurements of saturated and unsaturated hydraulic conductivities and application and use of tensiometers to determine soil water potential. The student is aware of the data analysis procedures and knows how to obtain the results, interpret them and associate them with other available data about the testing locality.Dovednosti:After the Field training the student is able to carry out disturbed and undisturbed soil sampling, process the samples and determine soil basic physical properties, such as mass water content, volumetric water content and dry bulk density. The student can determine volumetric water content by employing indirect in-situ techniques (FDR and TDR). The student is able to prepare the tensiometer for field use, calibrate it, position it into the soil and take readings. The student can prepare and use double ring and pressure infiltrometers in order to determine amount of infiltrated water per unit of time used for hydraulic conductivity calculation. The student can prepare and use the Mini Disk infiltrometer, measure the infiltration rates and determine the unsaturated hydraulic conductivity for pre-set pressure head. The student knows possibilities and advantages of the Hood infiltrometer for saturated and unsaturated hydraulic conductivity. The student can utilise all measured data, interpret and present them. The students work in groups under supervision; each student can make his own experience with each of the measurements. The data are continuously recorded in each group.Kompetence - komunikace:The student can work individually within the group and cooperate with other students and groups, the student can work also as a team-leader. The students are able to utilise advice and knowledge of the supervisors, interpret them and incorporate them into the final reports. The student can communicate in English using professional terminology.Kompetence - úsudek:The student has theoretical and practical knowledge to obtain and interpret hydropedological data. Based on the practical experience, the student can present, discuss and formulate conclusions. The student is able to use the scientific literature and is open to new approaches and methodologies in hydropedology and related disciplines.

Literatura

ZákladníBáťková, K., Matula, S., Miháliková, M. 2012. Multimedial Study Guide of Field Hydropedological Measurements [on-line]. English version. Czech University of Life Sciences Prague. Prague, Czech Republic. No pagination. Available at http//hydropedologie.agrobiologie.cz. ISBN 9788021322547.Dirksen, Ch. 1999. Soil Physics Measurements. Catena Verlag. Germany. p. 154. ISBN 3923381433.Topp, G. C., Reynolds, W. D. 1992. Advances in Measurement of Soil Physical Properties Bringing Theory into Practice. SSSA Special publication no. 30. p. 288. ISBN0891188010.DoporučenáHillel, D. 1998. Environmental Soil Physics. Academic Press. San Diego. USA. p. 771. ISBN 0123485258.Behari, J. 2002. Physical Methods of Soil Characterization. Narosa P.H. New Delhi. India. p. 212 ISBN 8173194009.

Požadavky

None

Garant

prof. Ing. Svatopluk Matula, CSc.