environmental measurement network Articles

  • Relief for Allergy Sufferers: AQM Stations from Plair Visualize Pollen

    The prevalence of pollen allergy is vast, attaining 25-30% of the population worldwide, and this number continues to grow. Symptoms include rhino-conjunctivitis, asthma and eczema. Plair’s Rapid-E system powered with artificial intelligence provides real-time pollen measurements together with other particle present in the air to ...

  • Queensland: a water sensitive future

    South East Queensland (SEQ) is planning a water sensitive future for the region and its cities. In order to the transition to be successful, it is necessary to develop an implementation plan. This plan aims is to identify a common vision that focuses on the transition pathway and mechanisms the region needs, to become a water ...


    By Geoplast US Corp.

  • Reducing Wasted Food In Tennessee

    About 15 percent of Tennessee households are food insecure, and almost 1.2 million tons of food are landfilled annually. The state is moving quickly to address both realities. It is increasingly apparent that food waste and food insecurity in the United States is a problem, and it has especially hit home in Tennessee. An estimated 15.1 percent of Tennessee households are food insecure, which ...


    By BioCycle Magazine

  • DCWW Network Maintenance

    Hydro-Logic has been commissioned by Dwr Cymru Welsh Water to install, operate and maintain a large network of telemetry enabled reservoir level and compensation flow gauges across the whole of Wales. The initial contract covered five years and following an EU OJEC re-tendering process, a new contract for six years was awarded in April 2006. Both contracts include the survey and rehabilitation of ...

  • Noise Measurement

    Definitions Threshold and criterion levels The threshold level is the A-weighted sound level at which a personal noise dosimeter begins to integrate noise into a measured exposure. For example, if the threshold level on a sound level meter is set at 80 decibels (dB), it will capture and integrate into the computation of dose all noise in the employee's hearing zone that equals or exceeds 80 dB. ...


  • Hydrometric Network, DCWW case study

    Dwr Cymru Welsh Water, Wales, 2000 - 2008 (ongoing) Rehabilitation and ongoing maintenance of Hydrometric network for monitoring water abstraction and compensation flow gauges across the whole of Wales. Hydro-Logic has been commissioned by Dwr Cymru Welsh Water to install, operate and maintain a large network of telemetry enabled reservoir level and compensation ...


    By Hydro-Logic Services

  • Measuring Road Traffic Noise

    As part of an overall measurement programme to monitor road traffic noise in Århus (Denmarks second largest city), the Local Authority set up a noise measurement station on one of the major approach roads to Århus Harbour. This noise measurement station continually measures noise levels and can give a round-the-clock picture of noise level variations. Like most other districts, Århus Local ...

  • Measurements and Standards to Support Increased Energy Efficiency and Reduced Environmental Impact

    “The world is facing twin energy-related threats: that of not having adequate and secure supplies of energy at affordable prices and that of environmental harm caused by consuming too much of it.” Daniel Hecker, economist, Bureau of Labor Statistics, July 2005 Buildings in the U.S. consume 72 percent of all electrical energy produced in this country. Emissions associated with ...

  • A global setting for European environmental monitoring — measuring what we must manage

    Food production, energy security, the availability of safe drinking water and healthy ecosystems are all drivers of stable economic growth. The recent economic upheavals have underlined this fact and shown just how important it is that the planet's natural capital is managed as well as its economic assets if society's basic needs are to be met. Today's international frameworks, conventions and ...

  • Online flow measurement

    Background The undershoot weir in Hohensaaten was built in 1913. It has three openings and regulates the discharge from the Oderbruch and from the Finow canal into the Hohensaaten-Friedrichsthaler-waterway. Moreover, it protects parts of the Oderbruch against Oder floods. The weir controls the waterlevels in the Havel-Oder-waterway and in the reach of Niederfinow- Hohensaaten. ...


    By The OTT Hydromet Group

  • EGRINs (Environmental Gene Regulatory Influence Networks) in Rice That Function in the Response to Water Deficit, High Temperature, and Agricultural Environments

    Environmental Gene Regulatory Influence Networks (EGRINs) coordinate the timing and rate of gene expression in response to environmental signals. EGRINs encompass many layers of regulation, which culminate in changes in accumulated transcript levels. Here, we inferred EGRINs for the response of five tropical Asian rice (Oryza sativa) cultivars to high temperatures, water deficit, and agricultural ...


    By H Smith Plastics LTD

  • Monitoring network optimisation for spatial data classification using support vector machines

    The paper presents a novel method for monitoring network optimisation, based on a recent machine learning technique known as support vector machine. It is problem-oriented in the sense that it directly answers the question of whether the advised spatial location is important for the classification model. The method can be used to increase the accuracy of classification models by taking a small ...


    By Inderscience Publishers

  • NN-AirPol: a neural-networks-based method for air pollution evaluation and control

    A method for air pollution evaluation and control, based on one of the most popular neural networks – the backpropagation algorithm, is proposed. After the backpropagation training, the neural network, based on weather forecasting data, determines the future concentration of critical air pollution indicators. Depending on these concentrations, relevant episode warnings and actions are activated. ...


    By Inderscience Publishers

  • A multi–modal supply chain network design for recycling waterway sediments

    The French waterway system consists of large navigable rivers and canals connecting many regions. Maintaining a safe navigation channel, in the Nord–Pas De Calais (NPDC) region in France, requires the regular removal of accumulated sediments which are often contaminated with zinc, lead, cadmium, and mercury. New legislations, such as the European Water Framework Directive (DCA, 2000), ...


    By Inderscience Publishers

  • Life-cycle assessment of common water main materials in water distribution networks

    This paper examines the economy-wide environmental impacts linked to the manufacturing of PVC and ductile iron (DI) pipes, steel tanks, and to the generation of electricity for pumping in water distribution network optimization. The non-dominated sorting genetic algorithm (NSGA-II) is used to generate Pareto-optimal solutions of the benchmark ‘Anytown’ network expansion problem. Selected ...


    By IWA Publishing

  • BaSYS 8.0.2 – The Swiss pocket knife for handling sewer or fresh water networks

    An efficient and sustained management of sewer or fresh water systems is a significant task. Any problems with these systems can mean tremendous financial risk for owners and operators of these systems. Such problems can also present large environmental risks. To mitigate such risks a comprehensive application software is needed that can maintain such sewer and fresh water networks. Barthauer ...


    By Barthauer Software GmbH

  • The Application of Network Modeling in Drought Management: Reflections on the AWWA Drought Management Handbook

    Introduction Water and life are synonymous. Communities expect to be protected from floods, to have a reliable and safe water supply, to be able to swim and fish in rivers and lakes. Stakeholders who share water ultimately compete for that water, with conflicts becoming more critical during periods of prolonged drought, when there is not enough water to go around and rationing is enforced. ...


    By Innovyze

  • How can the sustainability of industrial symbioses be measured?

    In the scientific literature, there are (so far) few studies quantifying the environmental benefits or sustainability of Industrial Symbiosis (IS) networks although, at the same time, the potential tools for these kinds of assessments have been developed rapidly both in number and capacity. In this article, we first review the existing studies on the environmental performance of IS systems. We ...


    By Inderscience Publishers

  • Measuring Eco-efficiency: a Guide to Reporting Company Performance

     Abstract New corporate WBCSD guide offers common framework for measuring and reporting eco-efficiency. Eco-efficiency is widely adopted in today’s business world but approaches to measuring and reporting its performance have lacked consistency. For the first time, a report by the World Business Council for Sustainable Development (WBCSD) proposes a common measurement framework that ...

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