Trends in the State of the World

(Environment & Resources)

Please, indicate the net change of 10 key GLOBAL indicators in the period 1990-2015:

1. Net primary production (biomass growth of all photosynthetic organisms) & Vegetation cover (measured by the Leaf area index)
Decreasing
Increasing
2. Emissions of air pollutants (PM, NOx, SO2, heavy metals, etc.)
Increasing
Decreasing
3. Concentration of ozone-depleting substances in the atmosphere
Increasing
Decreasing
4. Proven reserves of major fossil fuels (oil, gas, coal) and metals (iron, copper, aluminum, etc.)
Decreasing
Increasing
5. Burden of disease due to environmental risk factors (air, water, soil pollution, chemicals, radioactivity)
Increasing
Decreasing
6. Number and quantity of major oil spills
Increasing
Decreasing
7. Number of deaths due to weather-related (meteorological, climatological and hydrological) disasters
Increasing
Decreasing
8. Agricultural land as % of land area
Increasing
Decreasing
9. Net deforestation rates (measured in change of forest cover)
Increasing
Decreasing
10. Land surface area (compared to the area of oceans and seas)
Decreasing
Increasing
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