30 Canada Water Resource Engineering Freshwater Resources Chemicals & WasteClimate & AtmosphereFisheriesFreshwater ResourcesWildlife & Nature Conservation Policy-Makers; Private Sector +
27 China Protection of the Ozone Layer Chemicals & WasteClimate & Atmosphere Chemicals & WasteClimate & Atmosphere Civil Society; Policy-Makers; Private Sector; Scientists; State Representatives +
26 Trinidad and Tobago Electric Vehicles Climate & Atmosphere Climate & Atmosphere Civil Society; Policy-Makers; Private Sector; Scientists; State Representatives +
25 Malaysia N/D Socio-economicWildlife & Nature Conservation Land, Food & AgricultureMarine Environment Civil Society; Policy-Makers; Private Sector; Scientists; State Representatives +
23 China; Europe Countries; United States Electric Vehicles Climate & Atmosphere Climate & Atmosphere Private Sector +
22 Canada N/D Climate & Atmosphere BiodiversityFisheriesMarine EnvironmentWildlife & Nature Conservation Civil Society; Policy-Makers; Private Sector; Scientists; State Representatives +
19 Canada; United States Eutrophication Prevention BiodiversityChemicals & WasteFisheriesFreshwater ResourcesLand, Food & Agriculture FisheriesWildlife & Nature Conservation Civil Society; Policy-Makers; Private Sector; Scientists; State Representatives +
18 United States Eutrophication Prevention BiodiversityFisheriesFreshwater Resources BiodiversityFisheriesFreshwater Resources Policy-Makers; Private Sector; Scientists; State Representatives +
16 Europe Countries Species Conservation FisheriesWildlife & Nature Conservation Wildlife & Nature Conservation Policy-Makers; Private Sector +
10 Indonesia Erosion Prevention Climate & Atmosphere Land, Food & AgricultureSocio-Economic Policy-Makers; Private Sector; State Representatives +
9 Spain; United States Climate Change Adaption Climate & Atmosphere Socio-Economic Policy-Makers; Private Sector +
5 South Korea N/D Climate & Atmosphere Climate & AtmosphereEnergy Policy-Makers; Private Sector; Scientists +