Home > Search Results: keywords:"runoff hydrology"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Runoff from a small mountain basin due to soil water oversaturation
 Vondrka, A. ; Šír, Miloslav ; Tesař, Miroslav
Analysis of runoff in a small mountain basin enables better understanding of the mechanisms of extreme runoff formation in small watersheds. Especially the proportion of old (soil) and new (rain) water in various stages of runoff is evaluated. The paper describes a method to determine when the new rainwater flows in a stream. The method is based on measurements of water conductivity and the concentration of K+ ions in the flowing water. The aim is to distinguish between old and new water flow in the closing profile of a small mountain basin. As new water is called water, which was in contact with the soil only a short time - several minutes or hours. The term old water refers to water that was retained in the soil for many days or weeks. In the growing season, the K+ concentration in soil water decreases with the duration of contact of water with soil and plant roots, thus the K+ concentration in the water is an indicator of its age,ie. of the length of the delay of water in the soil.
Detailed record
Influence of vegetation cover on water and thermal regime of three watersheds in the Bohemian Forest
 Tesař, Miroslav ; Šír, Miloslav ; Zelenková, E.
The air temperature (5 and 200 cm above the soil surface), the soil temperature (15 and 60 cm below the soil surface), precipitation and runoff are continuously measured on three stands differing in the vegetation cover: (1) the clearing covered by herbs, (2) the mature spruce forest, and (3) dead spruce forest with a herb undergrowth.
Detailed record
Monitoring srážkoodtokového vztahu v malých horských povodích
 Tesař, Miroslav ; Šír, Miloslav ; Lichner, Ľ.
Wide monitoring network covering the main massifs of the Bohemian border is discussed. As an example of obtained results, the influence of vegetative cover on the soil water regime in the Modry potok catchment in the Giant Mts. (Krkonose) is presented.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English