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The Summary for Policymakers - Environmental Dimensions of Antimicrobial Resistance (AMR) launched on the sidelines of UNEA 5.2 taking place from 28 February to 4 March 2022.The report calls to strengthen environmental action within the ‘One Health’ response to AMR, looks at the pollutants that exacerbate AMR in the environment, where they come from, and provides an overview of the environmental action required.

Chemicals and materials policy deals with both the risks and the opportunities of chemicals as well as with the volume of material flows from raw material extraction to waste. As with the policy areas of climate and biodiversity, there is a need for a global transformation in chemicals and materials policy with a strong focus on the guiding principles of precaution and sustainability. The boundaries of our planet must no longer be exceeded.The impacts of chemicals and materials are closely

The integrated approach to financing the sound management of chemicals and waste was proposed to the Governing Council of UNEP, at its twenty-seventh session in 2013, by the Executive Director of UNEP, in his report on the consultative process on financing options for chemicals and wastes.Industry involvement is one of the three pillars of the integrated approach, along with the mainstreaming of the sound management of chemicals and wastes into development planning and dedicated external financing, and it is central

This market and sector analysis report of the chemical supply chain of the construction sector in Sri Lanka was conducted according to the process outlined in UNEP’s eco-innovation (Eco-i) manual.The construction industry is one of the largest industries in Sri Lanka both in terms of contribution to GDP as well as the labour force involved. As a result, the construction material supply chain is also one of the largest sub sectors in the country. There is an emerging trend in

Both reports arose from the Danish project “NanoDEN”, commissioned by the Danish EPA.Environmental fate and behaviour of nanomaterials by Hartmann N, Skjolding L, Foss Hansen S, Gottschalk F, Baun A (2014)The report 1 provides an overview of the to date knowledge regarding processes relevant for environmental fate and behaviour of ENMs. Key environmental processes are identified, discussed and prioritized according to their relevance as inputs for fate modelling for ENMs. Furthermore, knowledge gaps are identified and prioritised with regard to

The production and use of nanoparticles leads to the emission of manufactured or engineered nanoparticles into the environment. Those particles undergo many possible reactions and interactions in the environment they are exposed to. These reactions and the resulting behavior and fate of nanoparticles in the environment have been studied for decades through naturally occurring nanoparticulate (1-100 nm) and colloidal (1-1000 nm) substances. The knowledge gained from these investigations is nowhere near sufficiently complete to create a detailed model of the

The present review covers developments in studies of nanomaterials (NMs) in the environment since our much cited review in 2008. We discuss novel insights into fate and behavior, metrology, transformations, bioavailability, toxicity mechanisms, and environmental impacts, with a focus on terrestrial and aquatic systems. Overall, the findings were that: 1) despite substantial developments, critical gaps remain, in large part due to the lack of analytical, modeling, and field capabilities, and also due to the breadth and complexity of the area

A GEF-funded (Global Environment Facility) project on “Global best practices on emerging chemical policy issues of concern under SAICM” was launched in 2019, targeting Sri Lanka amongst other countries. The activities under the project include a focus on tracking and controlling chemicals along the value chains of the building and construction sector. To that end, a team from the UN Environment Programme (UNEP) have been working with stakeholders in Sri Lanka on identifying chemicals of concern in the construction material

The development of plastic products does not systematically take sustainability, particularly from a chemicals perspective, into account. This report seeks to enable the creation of inherently sustainable plastic products by integrating sustainable chemistry thinking in the design process. By applying a chemicals lens during the plastic material selection process, designers and engineers can make informed decisions to incorporate sustainable plastic during the conceptualisation phase of their products. The report provides an integrated approach to sustainable plastic selection from a chemicals

Chemicals used in building materials can be a major passive emission source indoors, associated with the deterioration of indoor environmental quality. This study aims to screen the various chemicals used in building materials for potential near-field human exposures and related health risks, identifying chemicals and products of concern to inform risk reduction efforts. We propose a mass balance-based and high-throughput suited model for predicting chemical emissions from building materials considering indoor sorption. Using this model, we performed a screening-level human