nitrate leaching News

  • Measuring the impacts of the Nitrates Directive on nitrogen emissions

    The EU’s Nitrates Directive has led to significant decreases in nitrogen pollution in Europe, a new study suggests. Modelled scenarios with and without implementation of the Directive showed that it had resulted in a 16% reduction of nitrate leaching by 2008. These improvements could be further increased as implementation becomes stricter, the researchers conclude. More nitrogen is applied ...

  • Defra publishes revised nitrate regulations and maps

    Defra has published regulations extending the areas of England designated as Nitrate Vulnerable Zones (NVZs) from 55% to around 70%. This reflects the Government’s decision to continue designating the zones on a selective basis rather than adopt the whole territory approach of some Member States. The Regulations also make changes to the Action Programme specifying actions which farmers in ...

  • Quarry management in Spain

    Ecological restoration criteria in degraded areas as a result of mining activities call for the reutilisation of the tailings themselves. These materials do not meet the necessary fertility conditions to guarantee the success of the restoration and therefore require organic amendments to obtain an efficient substratum. Deficiencies in the organic material and nutrients of the restoration material ...


  • What the Fertilizer Industry Has Been Doing to Reduce Groundwater Pollution

    The fertilizer industry is very concerned and engaged in the issue of nitrate contamination in California's groundwater supplies, according to Richard Cornett, communications director for the Western Plant Health Association in Sacramento, a trade group that represents fertilizer companies, manufacturers and retailers. Regarding a recent UC Davis study on the issue, the fertilizer industry ...


  • Water pollution is decreasing but a lot remains to be done

    Water pollution caused by nitrates has decreased in Europe over the past two decades, but agricultural pressures are still putting water resources under strain. The latest Report on the implementation of the Nitrates Directive reveals that nitrates concentrations are slightly decreasing in both surface and groundwater and sustainable ...


    By Europa Press Room

  • Technika Introduces Digital Soil Moisture Pen

    Probe your soil (or similar material) with the simple-to-use Digital Soil Moisture Pen – LUPMS714. The pen has a large 1.25” digital display that enables highly accurate, high resolution readings. It also features a hold and min-max function, and indicates when the batteries need to be replaced. The Digital Soil Moisture Pen comes in a portable and durable water resistant ABS-plastic housing. ...


    By Sper Scientific

  • EU puts into action plans for controlling nitrogen pollution in water

    European policy directives set ambitious targets for controlling nitrogen pollution. Effects of policy measures implemented in Denmark suggest that substantial improvements to water quality are possible through changes in farm management practices, without negative impacts on agricultural performance. Nitrogen pollution of water systems poses a significant problem in Western Europe. Despite ...

  • Nitrogen pollution measures need tailoring to specific areas to ensure cost-effective results

    New research has shown that policy measures in Denmark have successfully reduced total nitrogen loading to 10 estuaries by 39% in recent decades. However, to fully meet the targets of the EU Nitrates Directive and comply with the EU Water Framework Directive in a cost-effective manner, further mitigation measures must be tailored and focused to particular areas. Increased use of nitrogen ...

  • Ruining the world’s water supply

    Agricultural run-offs containing fertilizers, animal wastes and pesticides are infecting rivers and water courses with blue-green algal blooms and toxic chemicals. While the problem is particularly evident in developing countries - Canada, Australia and the United States contain some of the world’s most polluted rivers, and poor agricultural practices are the root cause. Almost one-fifth ...


    By GLOBE SERIES

  • New software to standardise risk assessment of pesticide pollution

    Researchers have developed a computer tool to help standardise risk assessment procedures for pesticides across Europe. The software combines climate, soil and crops data specific to each location to help understand the potential impact of each pesticide used. Pesticides used in farming can contaminate surface and ground waters through a number of means: runoff, infiltration and leaching, for ...

  • First anaerobic digestion plant

    The Hereford-based company, Ynergy Ltd, has just commissioned a new anaerobic digestion (AD) plant to convert chicken litter and maize silage into biogas for renewable electricity and heat generation. The green electricity will power the farm’s poultry houses and AD system, with a 90% surplus sold to the National Grid, while the captured waste heat will provide warmth for the chicken ...


    By PlanET Biogas

  • Artificial water systems create unintended consequences

    Amidst the semi-arid stretches of Phoenix, a visitor might blink twice at the sight of a sailboat cutting across the horizon. Tempe Town Lake, on the northern edge of Arizona State University, is just one of a multitude of lakes, small ponds, canals and dams combining flood control, water delivery, recreational opportunities and aesthetics, and altering perception of water availability and ...


    By Arizona State University

  • Questions and Answers on the new European air quality directive

     Questions and Answers on the new directive on ambient air quality and cleaner air for Europe 1) What is the issue? Air pollution is caused by the emission to the atmosphere of certain substances which, alone or through chemical reaction, can damage human health and/or the environment. Air pollution is both a local and a transboundary problem as emissions from one country can travel large ...

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