Wybrane metody dynamiki chaotycznej w hydrologii

• Autorzy: Rowiński P. , Napiórkowski J.

Warianty tytułu

EN

Selected methods of chaotic dynamics in hydrology

• Języki publikacji: PL

Abstrakty

EN

In this paper outline of modern methodology in the area of chaotic dynamics, applied in hydrological sciences and necessary in the analysis of nonlinear problems, is presented. The studies concerning chaos generated by turbulent flows in rivers, daily inflows to retention reservoirs and rainfall series, river sediment transport, and others are briefly discussed. The heuristic definitions are given for attractor and correlation dimension, conceptions indispensable for determination of time, for which the predictibility based on historical data is reasonable. Estimates of the dimensions of strange attractors for turbulent flows in rivers with various bed forms as well daily inflows to the considered Wupper Reservoir System are presented. Based on them the degree of complexity of the considered processes is evaluated.

Słowa kluczowe

PL

chaos deterministyczny; hydrologia; hydrodynamika

• Wydawca: Polskie Towarzystwa Geofizyczne ; Komitet Geofizyki PAN
• Czasopismo: Przegląd Geofizyczny
• Rocznik: 1998
• Tom: R.43, z.3-4
• Strony: 183--190
• Opis fizyczny: bibliogr. 28 poz.

Twórcy

autor

Rowiński P.

autor

Napiórkowski J.

• Instytut Geofizyki PAN Warszawa