Samoa

rank Score 10y ∆
Environmental Performance Index 81 46.8 4.6
Ecosystem Vitality 152 37.2 0.4
Biodiversity & Habitat 157 25.9 0.2
Marine KBA Protection 96 7.0 0.0
Marine Habitat Protection 108 5.2 0.0
Marine Protection Stringency 1 100.0 34.9
Protected Areas Representativeness Index
Species Protection Index 161 8.2 0.0
Terrestrial Biome Protection (national weights) 139 25.9 0.1
Terrestrial KBA Protection 158 14.5 0.0
Protected Area Effectiveness 142 28.3 0.0
Protected Human Land 82 89.8 0.0
Red List Index 137 22.1 -4.8
Species Habitat Index 1 100.0 0.0
Bioclimatic Ecosystem Resilience 98 46.0 0.3
Forests
Primary Forest Loss
Intact Forest Landscape Loss
Tree cover loss weighted by permanency
Net change in tree cover
Forest Lanscape Integrity
Fisheries 41 75.9 -9.3
Fish Stock Status 75 29.2 0.5
Fish Catch Discarded 102 42.5 -48.3
Bottom Trawling in EEZ 1 100.0 0.0
Bottom Trawling in Global Ocean 1 100.0 0.0
Regional Marine Trophic Index 27 60.1 5.6
Air Pollution 80 75.2 1.9
Ozone exposure KBAs 24 82.4 2.0
Ozone exposure croplands
Adjusted emissions growth rate for nitrous oxides 65 79.3 -6.7
Adjusted emissions growth rate for sulfur dioxide 116 69.7 10.5
Agriculture 79 57.1 6.1
Sustainable Nitrogen Management Index 100 40.9 19.1
Phosphorus Surplus 92 54.2 -45.8
Pesticide Pollution Risk 30 77.8 0.0
Relative Crop Yield 90 65.0 0.0
Water Resources 131 17.6 0.0
Wastewater generated 86 50.1 0.0
Wastewater collected 166 0.0 0.0
Wastewater treated 102 25.2 0.0
Wastewater reused 97 25.2 0.0
Environmental Health 46 57.7 0.5
Air Quality 42 57.9 0.3
Anthropogenic PM2.5 exposure 1 100.0 0.0
Household solid fuels 140 7.8 0.8
Ozone exposure 92 39.2 3.3
NO2 exposure 13 76.8 -6.3
SO2 exposure 9 97.1 5.1
CO exposure 1 100.0 0.1
VOC exposure 1 100.0 0.0
Sanitation & Drinking Water 85 57.3 0.8
Unsafe sanitation 70 64.4 1.6
Unsafe drinking water 93 52.5 0.2
Heavy Metals 61 58.2 1.3
Lead exposure 61 58.2 1.3
Waste Management 22 55.7 -0.3
Waste Generated Per Capita 13 83.4 -2.7
Controlled Solid Waste 28 98.9 0.1
Waste Recovery Rate 67 6.5 1.9
Climate Change 38 51.3 14.3
Climate Change Mitigation 38 51.3 14.3
Adjusted emissions growth rate for carbon dioxide 126 39.4 -3.0
Adjusted emissions growth rate for carbon dioxide (country-specific targets) 60 66.7 -5.6
Adjusted emissions growth rate for methane 10 92.6 61.6
Adjusted emissions growth rate for F-gases 50 28.5 18.0
Adjusted emissions growth rate for nitrous oxide 8 79.2 63.1
Adjusted emissions growth rate for black carbon 79 62.2 20.3
Net carbon fluxes due to land cover change
GHG growth rate adjusted by emissions intensity 71 43.5 10.0
GHG growth rate adjusted by per capita emissions 29 48.6 10.5
Projected emissions in 2050 15 55.1 2.7
Projected cumulative emissions to 2050 relative to carbon budget 41 85.7 0.0