Climate Change
This corresponds to climate change, affecting the global ecosystem.
This indicator is measured in kg CO2 equivalent, the main greenhouse gas.
Water resource use
This indicator measures water consumption and depletion in certain regions. It is measured in cubic meters (m³) of water consumed.
Use of fossil resources
An indicator of the depletion of natural fossil fuel resources (gas, coal, oil). It is measured in megajoules (MJ), the amount of fossil energy used.
Freshwater eutrophication
This indicator corresponds to an excessive enrichment of natural environments with nutrients, leading to proliferation and suffocation (dead zone). This phenomenon is the origin of green algae. It can also be found in rivers and lakes. This indicator is measured in kg of phosphorus equivalent (P), phosphorus being one of the elements responsible for the eutrophication of freshwater.
Marine eutrophication
This indicator corresponds to an excessive enrichment of natural environments with nutrients, leading to proliferation and suffocation (dead zone). This phenomenon is the origin of green algae.
This indicator is measured in kg of nitrogen equivalent (N), nitrogen being one of the
elements responsible for the eutrophication of marine waters.
Terrestrial eutrophication
As in water, terrestrial eutrophication corresponds to an enrichment
Excessive levels of the environment, particularly nitrogen, leading to an imbalance and a
Ecosystem depletion. This mainly concerns agricultural soils. This indicator is measured in moles of nitrogen (N) equivalent.