Environmental Indicators

**Definition:** Data related to climate change, ozone layer depletion, eutrophication, acidification, toxic contamination, urban environmental quality, biodiversity, cultural landscapes, waste, water resources, forest resources, fish resources, and soil degradation including desertification and erosion. (from https://www.oecd.org/env/indicators-modelling-outlooks/37551205.pdfc).

**Tree numbers:** - N06.850.460.350.080.625