Riparian Buffers on Agricultural land concerning Phosphorous

To help determine where watershed conservation can help secure water for cities, we estimated the effectiveness of five common conservation strategies: land protection, reforestation, riparian restoration, agricultural best management practices, and forest fuel reduction. For each strategy, we evaluated how effectively it reduces sedimentation and nutrient pollution in more than 2,000 source watersheds that serve over 500 cities. This map shows the potential of cities to do so in four categories: 100km2 is “Low”. Note that cities that predominately (>0.5) use something other than surface water, or cities that get the significant majority of their water (>0.66) from sources that this strategy cannot help, are classified as “Insufficient scope”. For more information, access the Urban Water Blueprint report here: http://www.iwa-network.org/wp-content/uploads/2016/06/Urban-Water-Blueprint-Report.pdf You can also visit the Urban Water Blueprint website here: http://water.nature.org/waterblueprint/#/intro=true

Data and Resources

Field Value
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bbox-east-long 180
bbox-north-lat 90
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contact-email a.barranco-fabre@unesco.org
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2019-11-15T16:54:00Z"}]
graphic-preview-description Thumbnail for 'Riparian Buffers on Agricultural land concerning Phosphorous'
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guid 131c2d56-46ef-11e8-a93b-005056062634
licence []
metadata-date 2020-12-10T20:07:03Z
progress completed
resource-type dataset
responsible-party [{"name": "UNESCO IHP", "roles": ["originator"]}]
spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
spatial-reference-system 4326
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temporal-extent-begin 2015-01-01T13:15:00+00:00
temporal-extent-end 2015-12-31T13:15:00+00:00
Tags
  • agriculture
  • amerigeo
  • amerigeoss
  • basin
  • disrupting-compounds
  • geo
  • geoss
  • global
  • human-settlements
  • pollution
  • sdg
  • supply
  • unesco
  • water
isopen False
metadata_created 2025-11-24T19:26:34.920068
metadata_modified 2025-11-24T19:26:34.920072
notes To help determine where watershed conservation can help secure water for cities, we estimated the effectiveness of five common conservation strategies: land protection, reforestation, riparian restoration, agricultural best management practices, and forest fuel reduction. For each strategy, we evaluated how effectively it reduces sedimentation and nutrient pollution in more than 2,000 source watersheds that serve over 500 cities. This map shows the potential of cities to do so in four categories: 100km2 is “Low”. Note that cities that predominately (>0.5) use something other than surface water, or cities that get the significant majority of their water (>0.66) from sources that this strategy cannot help, are classified as “Insufficient scope”. For more information, access the Urban Water Blueprint report here: http://www.iwa-network.org/wp-content/uploads/2016/06/Urban-Water-Blueprint-Report.pdf You can also visit the Urban Water Blueprint website here: http://water.nature.org/waterblueprint/#/intro=true
num_resources 19
num_tags 14
title Riparian Buffers on Agricultural land concerning Phosphorous