Results 11 to 20 of about 58,012 (165)

Ice phenomena in investigations of Polish lakes [PDF]

open access: yesBulletin of Geography. Physical Geography Series, 2021
AbstractThe paper presents nearly 150 years of history of ice research conducted on Polish lakes. In the first stage, these were observations and expedition studies that had an exploratory purpose. It was not until the 1920s that stationary measurements on several lakes were introduced.
openaire   +1 more source

Hazardous Ice Phenomena In Rivers Of The Russian Arctic Zone Under Current Climate Conditions And The Safety Of Water Use

open access: yesGeography, Environment, Sustainability, 2020
The ice regime of the Russian Arctic rivers and its hazardous manifestations under current climate conditions are characterized. The ice phenomena in rivers in the region determine the conditions of navigation, water supply, hydropower station (HPS ...
Svetlana A. Agafonova   +1 more
doaj   +1 more source

The ice regime of Lake Ostrzyckie (Kashubian Lakeland, northern Poland)

open access: yesLimnological Review, 2019
The article presents the ice phenology of Lake Ostrzyckie, which is a water body covering an area of 308 ha located in the central part of the Kashubian Lakeland, northern Poland.
Barańczuk Katarzyna, Barańczuk Jacek
doaj   +1 more source

Use of Landsat Satellite Images in the Assessment of the Variability in Ice Cover on Polish Lakes

open access: yesRemote Sensing, 2023
Despite several decades of observations of ice cover in Polish lakes, researchers have not broadly applied satellite images to date. This paper presents a temporal and spatial analysis of the variability in the occurrence of ice cover on lakes in the ...
Mariusz Sojka, Mariusz Ptak, Senlin Zhu
doaj   +1 more source

Changes in ice regime of Jagodne Lake (north-eastern Poland)

open access: yesActa Scientiarum Polonorum. Formatio Circumiectus, 2019
Aim of the study Indication of directions and pace of changes in ice regime of Jagodne Lake in 1975–2015. An analysis of predictability of ice phenomena in relation to stability and seasonality and an understanding mutual interactions between parameters
Mariusz Ptak   +2 more
doaj   +1 more source

Assessment of dangerous hydrological events probability for navigation on the Lower Volga and Don based on water levels and ice phenomena data

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2023
The article outlines the basic principles of a dangerous hydrological events probability assessment methodology for navigation on inland waterways based on water levels and ice events data.
Mikhail V. Georgievsky   +5 more
doaj   +1 more source

Long-term forecasting methods of dates of ice break-up and disappearance at the Dnipro Cascade Reservoirs by teleconnection indicators

open access: yesГеофизический журнал, 2023
Long-term forecasting of the ice regime at the Dnipro Cascade Reservoirs is very important, first of all, for the operation of hydroelectric power stations. In addition, such forecasts also ensure the work of other sectors of the economy, namely shipping,
B. Khrystiuk, L. Gorbachova
doaj   +1 more source

Course of ice phenomena in small water reservoir in Katowice (Poland) in the winter season 2011/2012

open access: yesEnvironmental & Socio-economic Studies, 2013
Investigations on the ice phenomena were carried out on a small water reservoir located in the northern part of Katowice, at A4 motorway, in terrains of the Shopping-Service Centre “3 Ponds” (“Trzy Stawy”).
Machowski Robert
doaj   +1 more source

Ice phenomena as a tourism asset on the southern coast of the Baltic Sea

open access: yesTourism, 2015
The aim of the paper is to present selected ice phenomena occurring on the waters of the southern coast of the Baltic Sea which may be of tourism value.
Józef Girjatowicz
doaj   +1 more source

PHOTOELECTRICAL PHENOMENA AT THE ICE-SEMICONDUCTOR INTERFACE [PDF]

open access: yesLe Journal de Physique Colloques, 1987
A strong influence of light illumination on the direct current flowing through an ice-CdSe interface was detected. A new model of electric conductivity of ice based on "relay-race" transfer of electrons caused by ionic defects is proposed.
Chesnakov, V.   +3 more
openaire   +2 more sources

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