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Water is essential to the progress of human societies. It is required for a healthy environment and a thriving economy. Food production, electricity generation, and manufacturing, among other things, all depend on it. In response to growing concerns about water availability, water quality, climate change, and increasing demand, WRI applied the composite index approach as a robust communication tool to translate hydrological data into intuitive indicators of water-related risks.
This dataset updates the Aqueduct™ water risk framework, in which 13 water risk indicators—including quantity, quality, and reputational risks— are combined into a composite overall water risk score.
Physical risk quantity:
Short
Full
bws
Baseline water stress
bwd
Baseline water depletion
iav
Interannual variability
sev
Seasonal variability
gtd
Groundwater table decline
rfr
Riverine flood risk
cfr
Coastal flood risk
drr
Drought risk
Physical risk quality:
Short
Full
ucw
Untreated connected wastewater
cep
Coastal eutrophication potential
Regulatory and reputational risk:
Short
Full
udw
Unimproved/no drinking water
usa
Unimproved/no sanitation
rri
Peak RepRisk country ESG risk index
Citation: Hofste, R., S. Kuzma, S. Walker, E.H. Sutanudjaja, et. al. 2019. “Aqueduct 3.0: Updated Decision- Relevant Global Water Risk Indicators.” Technical Note. Washington, DC: World Resources Institute. Available online at: https://www.wri.org/publication/aqueduct-30.
License Information: Creative Commons 4.0 License
Sample Code:
var aquaduct_baseline = ee.ImageCollection("projects/assets/aquaduct_baseline");
var aquaduct_future = ee.ImageCollection("projects/assets/aquaduct_future");
var baseline_water_depletion = aquaduct_baseline.select("bwd_score").first();
var Interannual_variability = aquaduct_baseline.select("iav_score").first();
Extra Info:
There are two folders contained in the zip file, one for baseline and one for future projections. Each column of a geopackage file can be transformed into an individual band. For column names definition, please check on this gitHub page: https://github.com/wri/aqueduct30_data_download/blob/master/metadata.md
Aqueduct 3.0: Global Water Risk Indicators
Author: World Resources Institute (WRI)
Published: August 6, 2019
Water is essential to the progress of human societies. It is required for a healthy environment and a thriving economy. Food production, electricity generation, and manufacturing, among other things, all depend on it. In response to growing concerns about water availability, water quality, climate change, and increasing demand, WRI applied the composite index approach as a robust communication tool to
translate hydrological data into intuitive indicators of water-related risks.
This dataset updates the Aqueduct™ water risk framework, in which 13 water risk indicators—including quantity, quality, and reputational risks— are combined into a composite overall water risk score.
Physical risk quantity:
Physical risk quality:
Regulatory and reputational risk:
Citation: Hofste, R., S. Kuzma, S. Walker, E.H. Sutanudjaja, et. al. 2019. “Aqueduct 3.0: Updated Decision- Relevant Global Water Risk Indicators.” Technical Note. Washington, DC: World Resources Institute. Available online at: https://www.wri.org/publication/aqueduct-30.
License Information: Creative Commons 4.0 License
Sample Code:
var aquaduct_baseline = ee.ImageCollection("projects/assets/aquaduct_baseline");
var aquaduct_future = ee.ImageCollection("projects/assets/aquaduct_future");
var baseline_water_depletion = aquaduct_baseline.select("bwd_score").first();
var Interannual_variability = aquaduct_baseline.select("iav_score").first();
Extra Info:
There are two folders contained in the zip file, one for baseline and one for future projections. Each column of a geopackage file can be transformed into an individual band. For column names definition, please check on this gitHub page: https://github.com/wri/aqueduct30_data_download/blob/master/metadata.md
Paper DOI: https://doi.org/10.46830/writn.18.00146
Project Page: https://www.wri.org/data/aqueduct-global-maps-30-data
For the technical note, please click here
Download Tool/Code snippets, if any:
https://wri-projects.s3.amazonaws.com/Aqueduct30/finalData/Y2019M07D12_Aqueduct30_V01.zip
Required
License Information: Creative Commons 4.0 License
Curated by:
Author: World Resources Institute (WRI)
Uploader: Ka Hei Chow
Keywords: water stress, water depletion, water risk, climate change, drought risk, flood risk, ground water
Last updated: Published on August 6, 2019.
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