Wyniki wyszukiwania dla: river regime

• Monitoring strategy for industrially contaminated rivers - A study of all year round behaviour of Klodnica river catchment, upper Silesia, Poland

  Publikacja

  • M. Ruman
  • E. Olkowska
  • D. Absalon
  • K. Kozioł
  • M. Matysik
  • Ż. Polkowska

  - Rok 2013

  The study was undertaken to thoroughly characterise the contamination of water in industrially influenced river Klodnica, in order to explore monitoring strategies in case of limited analytical capacity. Statistical analysis undertaken after a short study was found to be helpful in reducing monitoring efforts in the future.Klodnica river is located within area of dominating coal mining, metallurgy, and additionally being influenced...

• Geschichte und Region/Storia e regione

  Czasopisma

  ISSN: 1121-0303

• RIVER RESEARCH AND APPLICATIONS

  Czasopisma

  ISSN: 1535-1459 , eISSN: 1535-1467

• Spatial Differentiation of the Maximum River Runoff Synchronicity in the Warta River Catchment, Poland

  Publikacja

  • A. Perz
  • L. Sobkowiak
  • D. Wrzesiński

  - Water - Rok 2020

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• Estimation of the River Flow Synchronicity in the Upper Indus River Basin Using Copula Functions

  Publikacja

  • L. Sobkowiak
  • A. Perz
  • D. Wrzesiński
  • M. Faiz

  - Sustainability - Rok 2020

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• Sensors in River Information Services of the Odra River in Poland: Current State and Planned Extension

  Publikacja

  • A. Stateczny

  - Rok 2017

  According to adopted in 2016 by the polish Council of Ministers assumptions for the plans for the progress of inland waterways in Poland for the years 2016-2020, with the perspective of 2030, assume that by 2030 Odra along its entire length and the Vistula from Warsaw to Gdansk, they will have become international shipping routes, which will be implemented system of River Information Services (RIS). Aspects of RIS sensor application...

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• Ice Phenomena in River Mouths

  Publikacja

  • T. Kolerski

  - Rok 2012

  River outlets located in tideless areas are analyzed in this paper. First, ice processes in the St Clair River mouth are presented. The river mouth, called St. Clair Flats is a typical river delta located on the shore of Lake St. Clair. Based on this example ice jam formation in river delta has been analyzed followed by a presentation of the main mechanism of ice jam formation. The Vistula River mouth is a man-made, artificial...

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• Tamar river monitoring study

  Publikacja

  • A. Riddle
  • P. Mccormack
  • J. Dębska

  - Research and Development Bulletin - Rok 2006

  Przeprowadzono monitoring wód powierzchniowych rzeki Tamar. Próbki wód pobierano podczas dwóch kampanii. Opracowano metodyki umożliwiające oznaczenie wybranych farmaceutyków w pobranych próbkach.

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• A two-decade record of variations in suspended sediment in the Warta River, a lowland river in western Poland

  Publikacja

  • K. SKOLASIŃSKA
  • B. NOWAK
  • K. Bradtke

  - GEOLOGICAL QUARTERLY - Rok 2020

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• Distribution of pollutants in the Odra River system part II. Organic pollutants in Odra River water

  Publikacja

  • L. Wolska
  • J. Namieśnik

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2002

  W pracy przedstawiono wyniki oznaczeń zanieczyszczeń organicznych (pestycydy, lotne związki chlorowcoorganiczne, wielopierścieniowe węglowodory aromatyczne, chlorobenzeny, polichlorowane bifenyle) w próbkach wody zebranych w trakcie 8 Kampanii (w okresie 1997-2000) zorganizowanej w ramach Międzynarodowego Projektu Badań Dorzecza Rzeki Odry (IOP).

• Assessment of River Water Quality and Pollution Status Using Physicochemical and Biometrics, Awetu River, Ethiopia

  Publikacja

  • D. G. Ebsa
  • W. F. Kabeta

  - GEOFLUIDS - Rok 2022

  The surface water is contaminated by a variety of synthetic organic and inorganic compounds, chemicals, and nutrients; due to this reason, the quality of the water resources of Ethiopia is declining at an alarming rate, resulting in severe environmental degradation. The main objective of the study was to recognize the pollution status river for the study area by physicochemical parameters and the extent of microbial environmental...

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• Region

  Czasopisma

  ISSN: 2166-4307 , eISSN: 2165-0659

• Region

  Czasopisma

  eISSN: 2409-5370

• Impact of Climate Change on Water Sources and River‐Floodplain Mixing in the Natural Wetland Floodplain of Biebrza River

  Publikacja

  • T. E. Berezowski
  • D. Partington

  - WATER RESOURCES RESEARCH - Rok 2023

  The origins of river and floodplain waters (groundwater, rainfall, and snowmelt) and their extent during overbank flow events strongly impact ecological processes such as denitrification and vegetation development. However, the long-term sensitivity of floodplain water signatures to climate change remains elusive. We examined how the integrated hydrological model HydroGeoSphere and the Hydraulic Mixing-Cell method could help us...

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• Liver Cancer

  Czasopisma

  ISSN: 2235-1795 , eISSN: 1664-5553

• Gut and Liver

  Czasopisma

  ISSN: 1976-2283 , eISSN: 2005-1212

• LIVER INTERNATIONAL

  Czasopisma

  ISSN: 1478-3223 , eISSN: 1478-3231

• Liver Research

  Czasopisma

  ISSN: 2096-2878 , eISSN: 2542-5684

• LIVER TRANSPLANTATION

  Czasopisma

  ISSN: 1527-6465 , eISSN: 1527-6473

• SUBSOIL CHARACTERISTICS OF THE VISTULA RIVER DIKES

  Publikacja

  • L. Bałachowski
  • Z. Sikora

  - Rok 2014

  The results of CPTU tests are used to determine the strength parameters of a dike subsoil. Stress state and stress history of the subsoil under the flood embankment was evaluated with CPTU and DMT tests. Normally consolidated soil was found under the central part of the dike, while the subsoil near the dike toe is found to be overconsolidated. Due to consolidation the undrained shear strength of the subsoil under the central part...

• Organic pollutants in the Odra river ecosystem.

  Publikacja

  • L. Wolska
  • B. Zygmunt
  • J. Namieśnik

  - CHEMOSPHERE - Rok 2003

  W pracy opisano wyniki badań próbek wody oraz osadów dennych pobieranych w okresie 1997-2000, w trakcie 8 kampanii przeprowadzonych w ramach Międzynarodowego Programu Badań Dorzecza Rzeki Odry (IOP). W pobranych próbkach oznaczono: wybrane pestycydy chloro- , azoto- i fosforoorganiczne; alifatyczne iaromatyczne węglowodory; lotne związki chloroorganiczne; wybrane związki chloroorganiczne; wybrane związki siarkoorganiczne;...

• Hydraulic power plant on the Radunia River

  Publikacja

  • T. Jarzębińska

  - Rok 2005

  przedstawiono rys historyczny, paramerty techniczne i walory turystyczne elektorwni wodnych.

• A systematic approach to understand hydrogeochemical dynamics in large river systems: Development and application to the River Ganges (Ganga) in India

  Publikacja

  • L. Richards
  • B. Fox
  • M. Bowes
  • K. Khamis
  • A. Kumar
  • R. Kumari
  • S. Kumar
  • M. Hazra
  • B. Howard
  • R. Thorn... i 15 innych

  - WATER RESEARCH - Rok 2022

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• Freeze-Up Ice Jam Formation in the River Bend, a Case Study on the Inner Mongolia Reach of Yellow River

  Publikacja

  • S. Zhao
  • W. Wang
  • X. Shi
  • S. Zhao
  • Y. Wu
  • Q. Quan
  • C. Lin
  • M. Szydłowski
  • W. Li
  • T. Kolerski

  - Crystals - Rok 2021

  Concern has been expressed regarding the impacts of climate change on river ice and ice jam formation in cold regions. Ice jams are easily initiated in bends and narrow channels and cause disasters. In this study, observations and remote sensing monitoring are used to study the freeze-up ice jam formation of bends. Sediment transport and freezing process of the river interact, influencing bed changes profile and sedimentary budget....

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• L’indistricabile intreccio. Imprese, imprenditori e regime fascista. (An Inextricable Intertwining. Companies, Entrepreneurs, and the Fascist Regime)

  Publikacja

  • L. Segreto

  - Studi Storici - Rok 2020

  The papers of this section analyse the relationships between the economic and business community and the fascist regime. Their aim is to refresh the interpretations that were established in the 1960s-1970s and remained undisputed in the decades thereafter, becoming a sort of mantra among Italian contemporary historians. The article presents the most relevant contributions of that historiographical season, explaining the reasons...

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• The variability of macrophyte metrics used in river monitoring

  Publikacja

  • K. Szoszkiewicz
  • J. Zbierska
  • R. Staniszewski
  • S. Jusik

  - OCEANOLOGICAL AND HYDROBIOLOGICAL STUDIES - Rok 2009

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• Visual impact assessment of river regulation structures

  Publikacja

  • R. Wróżyński
  • K. Pyszny
  • M. Sojka

  - E3S Web of Conferences - Rok 2020

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• Modeling of Ice Phenomena in the Mouth of the Vistula River

  Publikacja

  • T. Kolerski

  - Acta Geophysica - Rok 2014

  The mouth of the Vistula River, which is a river outlet located in tideless area, is analyzed. The Vistula River mouth is a man-made, artificial channel which was built in the 19th century in order to prevent the formation of ice jams in the natural river delta. Since the artificial river outlet was constructed, no severe ice-related flood risk situations have ever occurred. However, periodic ice-related phenomena still have an impact...

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• Transport and speciation of PAHs and PCBs in a river ecosystem

  Publikacja

  • L. Wolska
  • K. Galer
  • J. Namieśnik

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2003

  W pracy przedstawiono wyniki oznaczania polichlorowanych bifenyli i wielopierścieniowych węglowodorów aromatycznych w wodzie i osadzie dennym pochodzącym z Odry. Uzyskane rezultaty dotyczące specjacji sugerują, że: polichlorowane bifenyle są adsorbowane słabiej na zawiesinie i ich transport w środowisku rzecznym odbywa się zarówno na zawiesinie, jak i w fazie rozpuszczonej; wielopierścieniowe węglowodory aromatyczne są silnie adsorbowane...

• Geoinformation technologies in the identification of meandering section of the river

  Publikacja

  • B. Wieczorek
  • K. Glińska-Lewczuk
  • A. Sobieraj-Żłobińska

  - Rok 2012

  Publikacja traktuje o wykorzystaniu naziemnego skaningu laserowego dla potrzeb analiz przestrzennych w zakresie meandrowania rzeki.

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• Assessment of Surface Water Resources Based on Different Growth Scenarios, for Borkena River Sub-basin, Awash River Basin, Ethiopia

  Publikacja

  • A. B. Bayu

  - Rok 2022

  The total annual river flow at the Awash Kombolcha sub-basin of the Borkena river station was estimated to be 4.6 billion cubic meters by 2019-2030. The current average annual flow at the exit measurement station is 544.5Mm3 of the water resources available in the study area. The monthly peak flow of the Borkena River occurs from July to September. In addition, the highest monthly average flow is in August and the lowest is...

• Modeling water exchange in the Oder River mouth area

  Publikacja

  • H. Kowalewska-Kalkowska
  • M. Kowalewski

  - OCEANOLOGICAL AND HYDROBIOLOGICAL STUDIES - Rok 2007

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• FMCW radar implementation in River Information Services in Poland

  Publikacja

  • A. Stateczny
  • J. Lubczonek

  - Rok 2015

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• Radar sensors implementation in river information services in Poland

  Publikacja

  • A. Stateczny
  • J. Lubczonek

  - Rok 2014

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• River flow simulation based on the HEC-RAS system

  Publikacja

  • Z. Kowalczuk
  • M. Świergal
  • M. Wróblewski

  - Rok 2017

  This work considers the problem of river floods, and presents a computer solution that can be used to predict such a threat. The basic tool, called Hydrologic Engineering Centers for River Analysis System (HEC-RAS), and created by the US Army Corps of Engineering, is well developed; and the models created in the system HEC-RAS are quite realistic. For the purpose of solving practical national flood problems, simplified static and...

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• River Flow Simulation Based on the HEC-RAS System

  Publikacja

  • Z. Kowalczuk
  • M. Świergal
  • M. Wróblewski

  - Advances in Intelligent Systems and Computing - Rok 2018

  This work considers the problem of river floods, and presents a computer solution that can be used to predict such a threat. The basic tool, called Hydrologic Engineering Centers for River Analysis System (HEC-RAS), and created by the US Army Corps of Engineering, is well developed; and the models created in the system HEC-RAS are quite realistic. For the purpose of solving practical national flood problems, simplified static and...

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• Comparative testing of numerical models of river ice jams

  Publikacja

  • C. Rick
  • B. Spyros
  • G. Joe
  • H. Dan
  • S. Yuntong
  • M. Jarrod
  • M. Mike
  • S. Jean-Philippe
  • T. Kolerski
  • H. Toa Shen

  - CANADIAN JOURNAL OF CIVIL ENGINEERING - Rok 2011

  Ice processes in general, and ice jams in particular, play a dominant role in the hydrologic regime of Canadian rivers, often causing extreme floods and affecting the life cycle of many aquatic, terrestrial, and avian species. Various numerical models have been developed to help simulate the formation and consequences of these very dynamic and often destructive jam events. To test and compare the performance of existing models,...

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• The bridge over Regalia River in Szczecin - design and construction.

  Publikacja

  • K. Wąchalski

  - Rok 2004

  Nowoclowa Route is the largest projekt in Szczecin, that consists of 11 km of roads 3,3 km bridges and viaducts, including three parallel bridges across Regalica River (the east arm of Odra River), 535 m long, with the spans: 59+90+90+116+116+64m. The bridge structure consist of two steel plate girders composite with reinforced concrete deck slab. The design and the construction of the bridge are described in the paper.

• Sea, River, Lake Ice Properties and Their Applications in Practices

  Publikacja

  • Z. Li
  • T. Kolerski
  • L. Zhou
  • X. Shi
  • Z. Zhang
  • F. Li

  - Water - Rok 2023

  This Special Issue aims to highlight research articles focusing on the geographical scale of glacier and lake ice variations, as well as the engineering scale of ice properties and their practical applications via laboratory tests and numerical modeling. Additionally, it includes research on ecosystems under lake ice. The main goal is successfully achieved through the joint efforts of authors, anonymous reviewers, and editorial...

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• Characteristics of the Radunia river and its catchment in view of WFD

  Publikacja

  • W. Majewski
  • T. Jarzębińska
  • E. Jasińska
  • E. Wołoszyn

  - Rok 2005

  Celem Ramowej Dyrektywy Wodnej (RDW), między innymi problemami jest ochrona śródlądowych wód powierzchniowych, zabezpieczenie przed dalszym pogorszenien ich stanu i poprawa stanu ekosystemów wodnych. Badania Rzeki Raduni i jej zlewni zostały wykonane przez Instytut Budownictwa Wodnego i Politechnikę Gdańską. Dotyczyły one wód śródlądowych (rzeki, jeziora, zbiorniki), ich hydrologii, hydrauliki i jakości wody. Rzeka jest istotna...

• International Journal of River Basin Management

  Czasopisma

  ISSN: 1571-5124 , eISSN: 1814-2060

• Baltic Region

  Czasopisma

  ISSN: 2079-8555 , eISSN: 2310-0524

• Legume Research

  Czasopisma

  ISSN: 0250-5371

• Legume Science

  Czasopisma

  eISSN: 2639-6181

• Clinics in Liver Disease

  Czasopisma

  ISSN: 1089-3261 , eISSN: 1557-8224

• Egyptian Liver Journal

  Czasopisma

  ISSN: 2090-6218

• Clinical Liver Disease

  Czasopisma

  eISSN: 2046-2484

• Canadian Liver Journal

  Czasopisma

  eISSN: 2561-4444

• SEMINARS IN LIVER DISEASE

  Czasopisma

  ISSN: 0272-8087 , eISSN: 1098-8971

• Arch footbridge over Warta river in Wronki - design and construction

  Publikacja

  • K. Żółtowski
  • M. Binczyk

  - Rok 2016

  The paper presents the concept of dynamic redesign of lively footbridge. The goal was to reduce probable dynamic excitation and change detailed structural concept. After the complex study the new design was created. In effect completely new static and dynamic properties were reached. Static and dynamic assumptions are explainde. General information, photos and drawings are presented. The final price of the project amounted to 1.25...