Open AccessNatural and Anthropogenic Factors Impact on the Amur River Bed Passage Ability near Khabarovsk during floods passing
Author(s) -
N.N. Bortin,
Valeriy M. Milayev,
A.M. Gorchakov
Publication year - 2020
Publication title -
vodnoe hozâjstvo rossii: problemy, tehnologii, upravlenie/vodnoe hozâjstvo rossii : problemy, tehnologii, upravlenie
Language(s) - English
Resource type - Journals
eISSN - 2686-8253
pISSN - 1999-4508
DOI - 10.35567/1999-4508-2020-2-5
Subject(s) - environmental science , hydrology (agriculture) , natural (archaeology) , channel (broadcasting) , range (aeronautics) , flood myth , water level , natural disaster , geography , meteorology , geology , engineering , geotechnical engineering , cartography , archaeology , aerospace engineering , electrical engineering
The article discusses the range of the Amur River maximal annual levels and water flows near Khabarovsk over the whole period of observations (1896–2019), quantity of outstanding and catastrophic floods. In compliance with references, the articles considered the main characteristics forming the channel processes at the given reach of the river. We have estimated the natural and anthropogenic factors impact on the water flows and levels passage ability in case of catastrophic floods and increasing of the protective facilities’ construction cost due to the water level extreme increase caused by anthropogenic factors. We have proposed a method of the maximal water level forecasting near the Khabarovsk water hub.