RT Report T1 Chapter 4: Freshwater-related ecosystems - Measuring Progress: Water-related Ecosystems and the SDGs A2 Johnson, Bill A2 Song, Chunqiao A2 Liu, Gang A2 Gong, Huixin A2 Yang, Huize A2 Zheng, Jaomin A2 Shi, Jinlian A2 Haywood, Lorren A2 Douglas, Pauline A2 Heidrich, Ralf A2 Zandaryaa, Sarantuyaa A2 Lu, Shanlong A2 Mitra, Sucheta A2 Ray, Sumantra A2 El Gemayel, Therese A2 Garcia Larsen, Vanessa A2 Nyaga, Wanja A2 Jiang, Weiguo A2 Zheng, Yaomin K1 freshwater ecosystem K1 Sustainable Development Goals K1 lake K1 river K1 unemployment K1 malnutrition K1 drinking water K1 Colombia K1 Mongolia K1 China PB United Nations Environment Programme YR 2023 FD 2023-03 LK https://wedocs.unep.org/handle/20.500.11822/42099 UL https://wedocs.unep.org/handle/20.500.11822/42099 NO This chapter analyses statistical interlinkages between freshwater-related ecosystems and selected Sustainable Development Goal indicators at global, national and basin levels. Using indicators on water extent and quality, it assesses how socioeconomic, environmental and sectoral drivers influence lakes, rivers and reservoirs, and how ecosystem conditions affect poverty, employment, nutrition and access to drinking water. Global analysis highlights strong positive links with conservation coverage and strong negative links with income growth and electronic waste. National case studies for Colombia and Mongolia reveal context-specific patterns shaped by water-use efficiency, energy structure and urbanization. Basin-level evidence from China associates water quality improvements with waste treatment and reduced transport-related pollution.Full report is available at https://wedocs.unep.org/handle/20.500.11822/41997 NO https://www.unep.org/resources/report/measuring-progress-water-related-ecosystems-and-sdgs DS UN Environment Document Repository RD Sep 20, 2026