Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
This article is an attempt to define the conditions and mechanism of meanders formation based on the analysis of multi-temporal maps and satellite images. It is noted that the formation of such meanders is due to the characteristics of the circulation of the river flow on a steep (90°) bend of the river with one relatively stable wing – a straight channel insert and an actively deformable other wing. This insert can be formed close to the native bank of a river or after cut-off channel. To describe skewed meanders it is proposed to use the parameter α * – the angle of the skew.
Czasopismo
Rocznik
Tom
Strony
69--73
Opis fizyczny
Bibliogr. 9 poz., rys.
Twórcy
Bibliografia
- 1. Blanckaert K., 2011. Hydrodynamic processes in sharp meander bends and their morphological implications. Journal of Geophysical Research 116, F01003, doi: 10.1029/2010JF001806.
- 2. Chalov R.S., Zavadskij A.S., Panin A.V, 2004. Recnye izluciny. Izdat MGU.
- 3. Chalov Р.С., 2011. Ruslovedenie: teoria. Geografia, praktika. T.2. Morfologia recnyh rusel. KRASAND, Moskva.
- 4. Güneralp I., Marston R.A., 2012. Process-form linkages in meander morphodynamics: Bridging theoretical modeling and real word complexity. Progress in Physical Geography 36 (6), 718-746.
- 5. Kondratev E., Popov I.V., Snisenko B.F., 1982. Osnovy gidromorfologiceskoj teorii ruslovogo processa. Gidrometeoizdat, Moskva.
- 6. Makkaveev N.I., 1955. Ruslo reki i erozja v eë basejne. Izd-vo AN SSSR.
- 7. Mingaleeva G.R., 2002. Mehanizm dvizenia zidkosti i gaza po spirali na ucastkah krutogo povorota trakta. Pisma v ZTF 28 (15), 79-85.
- 8. Parker G., Johanneson H., 1989. Observations on several recent theories of resonance and overdeepening in meandering channels. [In:] Ikeda S., Parker G. [Eds.], River Meandering. Water Resour. Monogr. Ser. 12, AGU, Washington, 379-415.
- 9. Zavdskij A.S., Kargapolova N., Chalov R.S., 2001. Stadiirazvita svobodnyh izlucin i ih gidrologo-morfllogiceskij analiz. Vestnik Mosk. Un-ta. Seria 5 Geografia 2, 17-22.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-fce98f3f-16c2-4fc9-91cd-f0c463d38292