RT Report T1 Global Environment Outlook 6 - Chapter 25 A1 United Nations Environment Programme, A2 Daguitan, Florence A2 Mwangi, Charles A2 Tan, Michelle A2 Clark, Graeme A2 Cooper, Daniel A2 Donovan, James A2 Gutierrez, Sheryl A2 Kruglikova, Nina A2 Lehohla, Pali A2 Seager, Joni A2 Sonntag, William K1 environmental indicator K1 environmental information K1 environmental statistics K1 environmental data K1 knowledge K1 citizen science K1 big data K1 traditional knowledge K1 Sustainable Development Goals K1 sustainable development K1 environmental monitoring K1 open data SN 978-92-807-3730-1 YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/27677 UL https://wedocs.unep.org/handle/20.500.11822/27677 NO This chapter discusses emerging areas of environmental information and statistics, including citizen science, big data and traditional knowledge. It aims to summarize the gaps and opportunities for improving the environmental knowledge base. The global landscape is changing, technology is advancing and more and more data are available. These new data sources will not override the need for traditional means of data collection but will provide additional opportunities for environmental monitoring and assessment. This chapter analyses these new and emerging means of data collection and presents a perspective for the future of environmental monitoring and assessment.Full report is available at: https://wedocs.unep.org/handle/20.500.11822/27539 NO https://www.unep.org/geo/geo-resources/geo-6 DS UN Environment Document Repository RD Sep 20, 2026