The Stockholm Environment Institute at York / University of York (SEI/UoY), UK (link partner to the Climate and Clean Air Coalition, CCAC), are working on The ‘Nitrogen Cascade’ that links closely with SEI’s interest in air pollution and climate change and the water-land-energy nexus and developing integrated approaches examining trade-offs and synergies to inform decision making. Expertise relevant to INMS covers: coordinating and participating in regional and global integrated assessments for UNEP on Short-Lived Climate Pollutants (SLCPs); the Global Atmospheric Pollution Forum (GAP Forum) platform for global co-operation on air pollution issues; capacity building projects with the Climate and Clean Air Coalition (CCAC), the Consultative Group for International Agricultural Research (CGIAR) and World Bank assessing air quality, water and fertilizer issues in local/national agriculture; development of global trade and supply chain methodologies assessing links between consumption of commodities and impacts due to low NUE; impact assessment and modelling of how pollutants and other stresses combine.