Change in the extent of water-related ecosystems over time
Initial Proposed Tier (by Secretariat): Tier III
Partner Agency(ies): UN-Water,
IUCN
Updated Tier Classification (by IAEG-SDG Members – as of 11 May 2018): Tier II
Updated Tier Classification (by IAEG-SDG Members – as of 26 Sep 20I9): Tier I
Notes (including timing of review and explanation for change in Tier): Reviewed at 7th IAEG-SDG meeting (classified as Tier II)
Metadata: https://unstats.un.org/sdgs/metadata/files/Metadata-06-06-01a.pdf
DATA AVAILABILITY [choose option]: No data are available to calculate the SDG indicator