soil pollutant News

  • Remediation of polluted soils

    Inkoa Sistemas, a Spanish company specialising in supplying integral solutions for sustainable development, leads the Biosoil ENV/ES/000263 project, the main objective of which is to demonstrate the technical and economic feasibility of Compost Bioremediation technology for the remediation of polluted soils in order to promote a sustainable form of urban planning of derelict polluted sites, and ...


  • Absorbing organic pollutants in soils

    A new study closely examines the role degrading plant materials play in absorbing organic pollutants in the soil. These “biopolymers” are the waxy, water resistant barriers between the plant cells and the environment. This information is important to evaluate the role of these biopolymers as a natural sorbent for organic pollutants in the environment. The study, reported in the ...

  • European Air Quality Index: current air quality information at your finger tips

    A new European Air Quality Index, launched today by the European Environment Agency (EEA) and the European Commission, allows users to check the current air quality across Europe’s cities and regions. The Index is accompanied by new country fact sheets that provide updated air quality information for EEA member countries. The EEA and the European Commission's new online service, the ...

  • Soil pollution comes under scrutiny

    Soil pollution, due mostly to human activities that leave excess chemicals in soils used to grow food, took centre stage at the 5th Global Soil Partnership (GSP) Plenary Assembly held at FAO headquarters this week. Excess nitrogen and trace metals such as arsenic, cadmium, lead and mercury can impair plant metabolism and cut crop productivity, ultimately putting pressure on arable land. When they ...

  • Polluted Sites and Soils : From Diagnostic to Restoration

    The 6th edition of Intersol will take place in Paris, on March 2007, under the aegis of the ECE-UN and of the French Ministry of Industry. As regards to the policy for the management of a polluted site, the current concern is to reduce and even eliminate the impact of pollution on people, water resources, the ecosystems and properties.Pollution control is therefore a question of industrial ...


    By Intersol

  • Chinese official: Soil pollution hurts farming

    More than 8 million acres of China's farmland is too polluted with heavy metals and other chemicals to use for growing food, a Cabinet official said Monday, highlighting a problem that is causing growing public concern. The threat from pollution to China's food supply has been overshadowed by public alarm at smog and water contamination but is ...


    By Associated Press

  • Geostatistics regains interest in the characterization of chemical soil pollutions

    To evaluate the pollution impact, such characterization is usually based on various data that should be interpreted and analyzed with an estimation of related uncertainties. Geostatistics has been suitably applied in this framework for about fifteen years. Several Ph.D. theses have been dedicated to the subject, both for chemical and radiological pollution (see for instance ...


    By Geovariances

  • Multi-pollutant approach needed to halt soil degradation

    A new study highlights the need for new policies to stop the rise of nitrogen oxide emissions in China. The researchers suggest that the positive impact of policies to reduce sulphur dioxide emissions are not enough in themselves to avoid soil acidification, as they will be outweighed over the next decade by the impact of nitrogen emissions. Soil acidification is a type of soil degradation that ...

  • China Outlines Environmental Action in ‘War’ on Air, Water and Soil Pollution

    China's Premier Li Keqiang pledged that the country would take stronger measures over the coming year to reduce and control air, water and soil pollution, speaking in his annual address at the opening of the National People's Congress (NPC) meetings in Beijing. Li said China would “declare war” on pollution, and would raise energy efficiency, reduce vehicle emissions and prevent and ...


    By Bloomberg BNA

  • Research shows efficiency of Huelva-grown shrub in recovery of polluted soil

    Researchers of the University of Seville and IRNASE (Institute of Natural Resources and Agrobiology), of the Spanish National Research Council (CSIC) have verified in controlled trials the efficiency of Erica andevalensis, or heather from Andévalo -- an endemic shrub from the province of Huelva and the Portuguese area of the Alentejo -- in the recovery of soils contaminated with heavy metals. ...


    By ScienceDaily

  • The guide that identifies the preventive measures against soil pollution has been published

    The Environmental Management publicly-owned company of the Basque Country (IHOBE) has published a guide that identifies the preventive measures against soil pollution, elaborated by MediTerra. The publication also includes a Summary document and a CD. This Guide allows the identification of potential soil and groundwater polluting sources and it also evaluates the need to introduce preventive ...

  • Pollution on top of the world

    Nearly one-fifth of the earth’s surface is comprised of mountains that play a role in the storage and distribution of fresh water, with one-tenth of the world’s population relying on that mountain snowpack as their sole source of fresh water. Understanding the amount of pollutants in soil and snow is critical to maintaining the quality of alpine water sources, and is the subject of a ...

  • How plants absorb pollutants

    The environmental concern is great when considering the role of toxic contaminants in the plant-soil relationship. Understanding plant’s absorption and accumulation of these contaminants from the soil would be incredibly beneficial. One highly carcinogenic contaminant commonly found in soil is called polycyclic aromatic hydrocarbons. They are the byproduct of the incomplete combustion of ...

  • Reducing runoff pollution in the US

    Over the past century, runaway development has paved over forests, fields and wetlands across the country. Along with urbanization has come the problem of 'urban stormwater' – rainwater that washes over dirty surfaces such as roads, buildings and lawns and becomes a major source of pollution in rivers, lakes and bays. While much has been achieved in the past 30 years to limit pollution from ...


    By Erosion Control Forum

  • Better monitoring of environmental pollutants

    One of Mistra´s Idea Support projects has developed a new technique for measuring a material´s chemical activity, i.e., how it reacts with and influences organisms. The technique is simple, cheap and appropriate for both field and laboratory use. Several of the methods that are used for calculating how different chemical environmental pollutants impact organisms measure concentrations of such ...


    By Mistra

  • Nitrate pollution management workshop

    At the European level, surface and groundwater nitrate pollution remains of major concern, despite considerable efforts made over the last decades via e.g. Nitrate Directive and Urban Waste Water Directive. Currently, all parties from European to local level dealing with nitrate pollution face the same challenge: significant improvement in managing and controlling human inputs of nitrate in the ...


  • Why are Canadians such bad polluters?

    According to Statistics Canada’s 2007/2008 edition of Human Activity and the Environment, Canadians are among the worst greenhouse gas (GHG) emitters per capita in the world. Although businesses are starting to improve their performance, the average Canadian is doing very little to reduce their own ...


    By GLOBE SERIES

  • Groundwater pollution in Europe: an overview

    An overview of groundwater contaminants in Europe is provided by a recent study, which calls for more integrated monitoring using a range of indicators. Groundwater contamination presents serious health and environmental concerns. A number of Directives, including the Water Framework, Groundwater, Nitrates, Industrial Emissions and Landfill Directives, together aim to protect groundwater from ...

  • Soil management in China and the EU

    Following rapid urbanisation, management of contaminated soil has become a political priority in China. In this study, researchers reviewed the current system in China as compared to Europe and provide recommendations for the sustainable management of soil. China’s rapid economic growth, and the accompanied urbanisation, has come at a considerable cost to the environment. In the late 1990s, ...

  • International Waste Summit–Striving for Net Zero Construction by 2030 to prevent of polluting Water and Soil

    The Construction Resources Initiative Council (CRI Council) is hosting an International Waste Summit in Ottawa, Ontario as part of a global initiative to reduce waste in the construction sector. Globally, the construction and operation of buildings consumes 40% of all ...


    By GLOBE SERIES

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