Temat: Spływ powierzchniowy - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Procesy obiegu wody, erozji gleb i denudacji chemicznej w zlewni Bystrzanki
Water circulation, soil erosion and chemical denudation in flysh catchment area
Autorzy:: Bochenek, W.
Gil, E.
Powiązania:: https://bibliotekanauki.pl/articles/887007.pdf
Data publikacji:: 2007
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:: denudacja chemiczna
erozja gleb
gleby
obieg wody
splyw podpowierzchniowy
splyw powierzchniowy
zlewnia Bystrzanki
Opis:: These procesess are conditioned by natural parameter of environment and its using. There were evaluate the surface runoff and erosion values on different kinds farming land on base of long-term measurements. Annual size surface fl ow and soil erosion were correlated mutually and with precipitation. The subsurface runoff is important element of water circulation. Authors showed the amount and course this process. There were showed the course of chemical denudation process in selected periods towards water circulation. There also compared relation beetwen soil erosion procesess on slope and in the river channel.
Źródło:: Scientific Review Engineering and Environmental Sciences; 2007, 16, 2[36]
1732-9353
Pojawia się w:: Scientific Review Engineering and Environmental Sciences
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Zróżnicowanie spływu powierzchniowego i spłukiwania gleby na poletkach doświadczalnych o różnej długości (Szymbark, Beskid Niski)
The diversity of overland flow and soil wash on experimental plots of different lengths (Szymbark, Low Beskidy Mts.)
Autorzy:: Bochenek, W.
Gil, E.
Powiązania:: https://bibliotekanauki.pl/articles/2084663.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:: wies Szymbark
Beskid Niski
splyw powierzchniowy
gleby
poletka doswiadczalne
dlugosc pola
splukiwanie
natezenie opadow
wskaznik erozyjnosci opadu
Opis:: The study on soil wash was conducted on the experimental slope within the Scientific-Research Station of the Institute of Geography and Spatial Organization (Polish Academy of Sciences) in Szymbark in years 1990-96. Five experimental plots installed on the slope were 2m wide, had lengths of 2, 4, 8, 16, and 32m and were under black fallow. Measurements of overland flow and soil wash reveled relationships between the processes and lengths of the plots and sums and intensity of rainfall events. The volume of the surface flow increased with increasing length of the plots, from 3352 dm³ (2m) do 12153 dm³ (32m), but on the other hand this was accompanied by decrease in the flow index. The index value was highest on the shortest plot (2 m) - almost 5 times greater than on the 32m-long plot. The observed relationship is typical for the river catchments: the smaller the catchment, the higher the flow index is (pertaining to 1 km² of the area). The soil wash occurred to be more differentiated with respect to the length of the plots (from 131,6kg to 1166,4kg). The relationship between maximum intensity of rain and soil wash on all plots has a character of polynomial equations of the second degree, described by negative correlation coefficients. As the plot's length increases, the relationship is stronger. During rainfall events of a very high intensity, over 1,5 mm min⁻¹ (high kinetic energy), the soil wash is limited by aggregating soil particles due to action of the rain droplets. Agrotechnical treatments significantly influence the process of soil relocation (weeding, ploughing). Observed soil wash directly following such treatments was much more intensive in comparison with conditions of slightly compressed soil.
Źródło:: Prace i Studia Geograficzne; 2010, 45; 265-278
0208-4589
Pojawia się w:: Prace i Studia Geograficzne
Dostawca treści:: Biblioteka Nauki

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