Results 191 to 200 of about 10,059 (231)
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Water quality index applied to rivers in the Vistula river basin in Poland
Environmental Monitoring and Assessment, 1994A new method of a water quality index has been proposed. The unit indices were determined from the values of individual parameters using continuous functions. The base for such functions were the four water quality classes used in Poland. The summarized WQI is the square root of the harmonic mean of squares of unit indices.
J, Dojlido +2 more
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Strengthening steel bridge across Vistula River in Poland
IABSE Reports, 2009<p>Superstructure of Vistula Bridge near Chełmno consists of five steel spans with riveted framework. Change of load capacity class demanded strengthening of all tension elements. Strengthening of upper and bottom flange main truss girders was proposed with Carbon Fibre Reinforced Polymer (CFRP) strips.
Grazyna Lagoda, Marek Lagoda
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Palaeohydrology of the Upper Vistula River Basin
2016This chapter briefly reviews the palaeogeomorphology and palaeohydrology of the Upper Vistula Basin. It starts from the history of the landscape of the Basin throughout the geological time scale. Next, changes in the hydrological regime since the Late Glacial to the present, are discussed. In particular, anthropogenic transformation of the hydrological
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Bridge across Vistula River in Plock (Poland) – Project Realization
IABSE Reports, 2009<p>The paper presents the project realization of the Roadway Bridge across Vistula River in Plock (Poland) as it was designed, built and open for traffic in October 2007. The bridge, having width of 27,5 m and total length of 1.200 m, consists of two different parts: main bridge part (length of 615 m) over the Vistula riverbed and access bridge ...
Bratislav Stipanic +3 more
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Bridge over the Vistula river in Toruń (Poland)
IABSE Reports, 2019<p>The construction of the arch bridge in Toruń was one of the greatest and more spectacular engineering projects implemented during the recent years. In December 2013 the Poland’s largest arch bridge was completed and opened. The bridge has two spans, 270m long each, and is used as a bridge crossing over the Vistula river (Fig.1).
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Classification of nutrient emission sources in the Vistula River system
Environmental Pollution, 2009Eutrophication of the Baltic sea still remains one of the biggest problems in the north-eastern area of Europe. Recognizing the sources of nutrient emission, classification of their importance and finding the way towards reduction of pollution are the most important tasks for scientists researching this area.
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Land Cover Change in the Middle River Vistula Catchment
2015This chapter presents an analysis of land cover and its changes in the Middle River Vistula catchment over the period 1990–2012. The river reach is situated between hydrological gauging stations at Zawichost and at Port Praski (Warsaw). Comprehensive information on land cover and land cover change is a crucial step in understanding and modelling ...
M. Gutry-Korycka +2 more
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Kazimierz-Ludwinów footbridge over the Vistula River in Cracow
IABSE Congress Reports, 2012<p>The paper presents the technical design of an innovative structure of Kazimierz-Ludwinów footbridge in Cracow over the Vistula River. The main span of the footbridge represents very unusual structural form. Static system of its two of three decks can be defined between a fixed beam and a shallow arch.
Jan Biliszczuk +2 more
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Development of the Vistula river mouth fan
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften, 2009Dorota Koszka-Maroń +1 more
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History of floods on the River Vistula
Hydrological Sciences Journal, 2006Cyberski, J. +4 more
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