river monitoring Articles

  • River Monitoring

    The monitoring of River water has impications not only on the environmental impacts of heavy metals but also upon the quality of drinking water. THis case study covers an analyser installed in a remote location using low voltage power supplies to suppliment the local mains power supply which cannot be relied ...

  • UAV and USV operate with environmental monitoring case - case study

    Time: June,2016. Equipment: sample collection monitoring USV,UAV  The USV and UAV carry through water and air environmental monitoring, which is best way with fast , efficient , accurate and obtain evidence day and night.Our UAV cooperate with the provincial school of ...


    By Oceanalpha Co., Ltd.

  • Monitoring micropollutants in the Swist river basin

    Micropollutant pathways were studied for the Swist river basin (Western Germany). The aim was to verify the effectiveness of a monitoring approach to detect micropollutants entering the river. In a separate sewer system, water was frequently found to be contaminated with micropollutants. Improper connections of sewage canals to the stormwater network seemed to be the cause of pollution. ...


    By IWA Publishing

  • Organic sum parameters for river monitoring

    The purpose of river monitoring is to have an early warning system for chemical accidents with the consequence of water pollution through hazardous chemical substances. The real objective goes even further because the early warning system is intended for protecting the sensible drinking water resources. River monitoring stations have been established along rivers around the world. Today there is ...


    By LAR Process Analysers AG

  • Monitoring of Recent Atrazine Occurence in River Sava and Phenol in River Ibar

    Untitled Document RHMS-Environmental Division- Water Quality Control, 11000 Beograd, Kneza Višeslava 66* The ...


  • Continuous water quality monitoring on Kolubara River

    The first automated station for water quality monitoring located in Beli Brod on the Kolubara river has launched on July 2008. The station was established as the result of RHMSS participation in Twinning project financed by EU, where RHMSS was entrusted with the Component 2 of this project. Installed equipment continually records values of water level, temperature, pH, electroconductivity and ...

  • Remote monitors track river restoration success

    The Norfolk Rivers Trust has installed a remote river monitoring station that has been tracking water quality and flow before and after river restoration work at an area of ecological importance on the River Nar. Rising in chalk hills to the east of the village of Tittleshall, the river flows south for 2.5 km until it reaches Mileham, then predominately west for 39.5 km through the villages of ...


  • Flood alert and remote monitoring of water reservoirs and rivers

    River flood alert and water reservoir managements are global growing requirements. SolidAT offers a full or partial solution (according to the customer's requirements) that can save lives and damage to property inflected by river floods. Moreover we provide real time water reservoir level and capacity. Awareness of governments and municipalities world wide is growing. Below is described a case ...

  • The impact of farming on river banks on water quality of the rivers

    Abstract A study was carried out in a strip of a river in the dry and rainy seasons to assess the effect of farming along river banks on the quality of water in rivers. The results showed that there was an increase in the concentration of nitrate in the water downstream in both the rainy and dry seasons. In both rainy and dry seasons, the total nitrogen in the soil was highest (p ...

  • Portneuf river basin - USA

    The monitoring program for the Portneuf River Basin enables stakeholders to assess and document the influence of natural and human-caused factors on water quality. The program is a cooperative effort of private industry, educational institutions, scientists, and government agencies at numerous levels (City, County, State, Tribal, and Federal). The following agencies cooperate in the Portneuf ...

  • Heterogeneity of water quality in Huai River, China by using bio-monitoring data

    A new approach by combining bioindicators (BiI) and biotic indices (BIs) for evaluating water quality is presented in this paper. It is then applied to the Huai River Basin (HRB), China, which is well-known globally for its heavy anthropogenic influences. Results indicate that the spatial distribution of BI-indicated water quality has roughly the same pattern as that shown by BiI, but the ...


    By IWA Publishing

  • Mobile UW–ASN framework with RSSI–based protocol for shallow river monitoring

    Approximately three–fourths of our planet's surface is covered by ocean and seas, a continuous body of water that is divided into several oceans and smaller seas. Water conditions determine climate that affects life on Earth. Whereas fresh water in lakes and rivers covers less 1%, its contamination significantly damages ecosystems. Within this research this paper proposes a framework with a ...


    By Inderscience Publishers

  • Oil Monitoring in Trans-Border River Uh Between Ukraine and Slovakia

    The Problem: Long-term contamination of Uh river by waste motor oil, aircraft fuel, etc., being by-products of Russian army bases on Ukrainian part of the border.  Slocakia needed to protect its rivers from this pollution by early oil warning systems on Uh river, since it flows into other rivers, flowing into Black Sea. The Solution: Sample water is taken from river surface by float sampler ...

  • Information theory applied to evaluate the discharge monitoring network of the Magdalena River

    The acquisition of good hydrologic information is an important issue in water management since it is the basis of decisions concerning the allocation of water resources to different users. However, sufficient data are often not available to describe the behaviour of such systems, especially in developing countries, where monitoring networks are inappropriately designed, poorly operated or are ...


    By IWA Publishing

  • A novel approach for designing large-scale river temperature monitoring networks

    Water temperature is an important control on processes in aquatic systems and particularly for freshwater fish, affecting growth, survival and demographic characteristics. In recognition of this importance, the Scottish Government has prioritised developing a robust national river temperature monitoring network. Advances in geographical information systems, spatial statistics and field data ...


    By IWA Publishing

  • Microbiological water quality of the Nišava River

    Microorganisms are the ideal indicators of the organic pollution of the surface waters because of their ability to promptly respond to environmental changes. Due to poor economic situation and lack of law implementation, most wastewaters in Serbia are released directly into a surface water recipient without any, or a limited, treatment. This practice has created numerous highly polluted ...


    By IWA Publishing

  • Case study - Discharge measurement at the river

    Due to the seasonally strong weed growth and low flow during low water periods the measurement of water level and flow at the measurement site "Kleinraschuetz“ was rather distorted. It had to be corrected by putting in additional manpower for manual measurements. Therefore it was decided to modernize the station completely and to install a stationary discharge measuring system. The ...


    By The OTT Hydromet Group

  • Faecal indicator bacteria in river biofilms

    Biofilms in surface waters primarily consist of allochthonous microorganisms. Under conditions of pollution faecally derived bacteria may interact with these biofilms. Total coliform bacteria, Escherichia coli and intestinal enterococci are used to monitor source water quality, indicating faecal pollution and the possible presence of enteric pathogens. In the present study the occurrence of ...


    By IWA Publishing

  • River basin organization performance indicators: application to the Delaware River basin commission

    This paper reports the development of performance indicators of a river basin management organization's ability to undertake integrated water resources management, and applies them to a US basin organization: a river basin commission. Integrated water resources management (IWRM) and integrated river basin management (IRBM) are defined, in the context of international and US advances in IWRM and ...


    By IWA Publishing

  • OVA5000 used to gather river quality data in Greece

    Cogent Environmental, in collaboration with its Greek partner, has recently completed a successful installation of one of its online heavy metal analysers, the OVA5000, in a remote location in the Amvrakikos Kolpos region of Greece. Cogent Environmental’s capabilities Cogent Environmental Ltd specialises in the development of online systems for monitoring heavy meals, ...

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