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Pollution-induced changes in the functioning of soil ecosystems










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    Impacts of pollution on key soil functions 2021
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    This infographic illustrates the impacts of pollution on key soil functions. It showcases how pollution can cause a chain of degradation processes in soil, jeopardizing its ability to provide ecosystem services.
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    Global assessment of the impact of plant protection products on soil functions and soil ecosystems 2017
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    This assessment focuses on three main services that plant protection impacts on soil can significantly affect: provisioning services for food, fibre, and fuel supply and regulating services for water quality and erosion. The Global Soil Partnership (GSP) at its 2016 plenary session requested that the Intergovernmental Technical Panel on Soils (ITPS) complete “an assessment at global level of the impact of Plant Protection Products on soil functions and ecosystems”. It is an activity under the strategic objective SO2 and indirectly contributing to all FAO strategic objectives. The report aims to draw attention of organizations and policy makers concerned with food security, sustainable development and environment about the importance of plant protection products and their impacts on soils functions and ecosystems. The increasing use of plant protection products has led to widespread concerns about the effect of plant protection products on the environment and especially on human health. In response to these concerns, international agreements and national regulatory frameworks have been developed to regulate the use of plant protection products. The Global Soil Partnership (GSP) at its 2016 plenary session requested that the Intergovernmental Technical Panel on Soils (ITPS) complete “an assessment at global level of the impact of Plant Protection Products on soil functions and soil ecosystems”. This publication presents the key findings of this assessment.
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    Booklet
    Nuclear and isotopic techniques to assess the fate and impacts of plastic pollution on soil ecosystems and the environment 2024
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    Plastics (Ps) are widely used by people, and their production has increased from 1.7 million metric tonnes in 1950 to 359 million metric tonnes in 2018. The production, demand, and waste of plastics and microplastics (MPs, plastic particles <5 mm in size) have grown exponentially in the last century. However, despite their benefits to society, most plastics end up on land and in the soil (long-term sink), degrading into MP before entering the marine environment. The current conventional and isotopic methods, their advantages and disadvantages are discussed in this document. This document focuses on the methodologies that contribute to comprehensive monitoring (fate and dynamics) and assessment of the impacts of plastic on soil fauna, that eventually lead to the development of mitigation strategies, as well as for evaluating the effectiveness of such measures. The cost–benefit and cost–effectivity analyses are not discussed in this technical paper. Neither does the paper touch on risk management approaches, such as hazard identification, exposure assessment, toxicological assessments, and the overall risk assessment.

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