Étiqueté : Rio+20

Keeping track of our changing environment : From Rio to Rio+20 (1992-2012)

This UNEP publication helps to tell the story of where the world was 20 years ago and where we collectively stand today, and to show the direction in which we need to move in a post-Rio+20 world. It also highlights the missing pieces in our knowledge about the state of environment— such as those related to freshwater quality and quantity, ground water depletion, ecosystem services, loss of natural habitat, land degradation, chemicals and waste—due to lack of regular monitoring, collection and compilation of data.

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