@article{ref1,
title="Tsunami ascending in rivers as an undular bore",
journal="Natural hazards",
year="1991",
author="Tsuji, Yoshinobu and Yanuma, Takashi and Murata, Isao and Fujiwara, Chizuru",
volume="4",
number="2-3",
pages="257-266",
abstract="At time of the 1983 Japan Sea tsunami, waves in the form of a bore ascended many rivers. In some cases, bores had the form of one initial wave with a train of smaller waves, and in other cases, such a wave train did not appear and only a step with a flat water surface behind was observed. In the present study, it is clarified that both undular-type and nonundular-type bores can be recognized as solutions of the KdV-Burger's equation which was introduced by Johnson in 1972. Numerically obtained analytical solutions and results of laboratory experiments are compared.<p /><p>Language: en</p>",
language="en",
issn="0921-030X",
doi="10.1007/BF00162791",
url="http://dx.doi.org/10.1007/BF00162791"
}