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Frontiers 2022: Noise, Blazes and Mismatches

The UN Environment Programme (UNEP) works to identify and draw attention to emerging issues of environmental concern. The UNEP Frontiers’ report continues to advance this work, signaling environmental issues and solutions for effective and timely responses. Some issues may be local, relatively small-scale issues today, but may have the potential to become an issue of regional or global concern if not addressed early. This year’s edition, Noise, Blazes and Mismatches, looks at three concerns: urban soundscapes, wildfires and phenological shifts.

Ten facts about land systems for sustainability

Land use is central to addressing sustainability issues, including biodiversity conservation, climate change, food security, poverty alleviation, and sustainable energy. In this paper, we synthesize knowledge accumulated in land system science, the integrated study of terrestrial social-ecological systems, into 10 hard truths that have strong, general, empirical support. These facts help to explain the challenges of achieving sustainability in land use and thus also point toward solutions.

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A new report released today in the Proceedings of the National Academy of Sciences of the United States of America (PNAS) is a call to action for policymakers worldwide seeking to develop sustainable and equitable solutions to our most urgent global challenges.

Renforcement des Études d'Impact Environnemental: Directives pour les États et Territories insulaires océaniens

Since the early 1990s the Secretariat of the Pacific Regional Environment Programme (SPREP) has been promoting the use of environmental planning and assessment processes amongst its member countries and territories. SPREP's approach to environmental planning and assessment has been part of a global programme for improving environmental management and supporting sustainable development.