Atmosphere

Event: CCAC High-Level Assembly [viewed]

The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) High-Level Assembly will gather CCAC ministers and Heads of partner organizations to evaluate CCAC's progress, provide input on the direction of CCAC's future work and learn about the latest policy and scientific developments related to short-lived climate pollutants (SLCPs). CCAC, hosted by the UN Environment Programme (UNEP), is a voluntary international coalition of partners focusing on addressing SLCPs in order to protect the environment and public health, promote food and energy security, and address near-term climate change. CCAC partners include governments, international organizations and non-governmental organizations (NGOs).  

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Event: 27th Meeting of the Parties to the Montreal Protocol [viewed]

The 27th Meeting of the Parties (MOP 27) to the Montreal Protocol will convene from 1-5 November 2015.  

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Event: Working Group Meeting of the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) [viewed]

The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) Working Group, which oversees the activities of CCAC, will meet in Kathmandu, Nepal, on 24-25 February 2015. The CCAC is a voluntary international framework that was launched in February 2012 to address short-lived climate pollutants (SLCPs) as an urgent and collective challenge. The CCAC is a partner-led effort and aims to reduce emissions of methane, black carbon, and many hydrofluorocarbons (HFCs) in order to protect the environment and public health, promote food and energy security, and address near-term climate change.  

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US, India to Enhance Cooperation on Climate, Clean Energy [viewed]

india.us25 January 2015: Prime Minister Narendra Modi and US President Barack Obama have announced joint measures to boost clean energy in India and international climate action. The two sides announced their plan to cooperate together and with other countries over the next year to conclude an “ambitious” climate agreement at the Paris Climate Change Conference, scheduled to take place in December 2015.

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Event: Workshop on Hydrofluorocarbon Management [viewed]

The Workshop on Hydrofluorocarbon Management is being convened by the Montreal Protocol Secretariat, immediately prior to the 35th Meeting of the Open-Ended Working Group.  

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Event: 35th Meeting of the OEWG of the Parties to the Montreal Protocol [viewed]

This meeting will be proceeded by a two-day meeting on hydrofluorocarbon management.  

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Scientists Warn: Four Planetary Boundaries Crossed [viewed]

Stockholm Resilience Center16 January 2015: A team of 18 researchers has published findings that human activity has now moved the Earth beyond four of the nine planetary boundaries identified by scientists in 2009. The transgressed boundaries are: climate change; loss of biosphere integrity; land-system change; and altered biogeochemical cycles (phosphorus and nitrogen). The team's paper was published in Science on 16 January 2015.

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UNEP, WMO Assessment: Fast-Track ODS Elimination to Accelerate Ozone Recovery [viewed]

unep-wmo19 December 2014: A report by nearly 300 scientists from 36 countries has concluded that ozone layer recovery will occur more rapidly if eliminating the production of the ozone-depleting substance (ODS) hydrochlorofluorocarbons (HCFCs), and managing other remaining ODSs, are fast-tracked. ‘Scientific Assessment of Ozone Depletion: 2014' finds that phasing out the small remaining uses of ODSs, which are currently exempted from phase-outs, would hasten ozone recovery by about 11 years.

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Event: CODATU XVI Conference [viewed]

This meeting will focus on ‘Energy, Climate and Air Quality Challenges: The Role of Urban Transport Policies in Developing Countries and Emerging Economies'. The conference will include plenary sessions on, inter alia; mitigation actions taken by cities; urban transport and climate change; financing for and optimizing benefits from low-carbon transport; and commitments and initiatives on the way to COP 21 of the UNFCCC in Paris, France. The conference is being organized by Cooperation for Urban Mobility in the Developing World (CODATU). Participants will also learn about, through field visits, Istanbul's public transport system, the Istanbul metro and a bike sharing programme.  

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UNECE Region Adopts Framework to Reduce Air Pollution from Agriculture [viewed]

UNECE12 December 2014: Parties to the UN Economic Commission for Europe (UNECE) Convention on Long-Range Transboundary Air Pollution (LRTAP) have adopted an ‘Ammonia Framework Code' to help countries reduce ammonia emissions from agriculture, which threaten human health, causing cardiovascular and respiratory diseases. Atmospheric ammonia, a major contributor to air pollution, also leads to acidification and excessive nutrient loading, resulting in biodiversity loss in many of the most vulnerable ecosystems.

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