Human-induced eutrophication, or nutrient overenrichment, is a rapidly growing environmental crisis in freshwater and marine systems worldwide. Nutrients that cause eutrophication include nitrogen and phosphorus. While nitrogen and phosphorus are critical to biological processes in aquatic ecosystems, increased runoff of these nutrients to aquatic ecosystems from land-based sources results in increased biomass production, upsetting the natural balance of these ecosystems. This policy note provides a snapshot of the sources of nutrient pollution and the corresponding socioeconomic drivers that are increasing nutrient levels in waterways.
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Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/eutrophication-sources-and-drivers-nutrient-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/author/mindy-selman
[3] http://admin.indiaenvironmentportal.org.in/category/author/suzie-greenhalgh
[4] http://admin.indiaenvironmentportal.org.in/category/publisher/world-resources-institute
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eutrophication
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage-treatment-plants-stp
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aquaculture
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fossil-fuels
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global
