• Global Assessment Report on Biodiversity and Ecosystem Services of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. IPBES secretariat, 2019, p. 1148. DOI.org (Datacite), https://zenodo.org/record/3831673.
• Riaz, Nida. “Ocean Acidification & Its Lasting Impacts”. Conservation Made Simple, 19 Feb. 2021, http://www.conservationmadesimple.org/2/post/2021/02/ocean-acidification-its-lasting-impacts.html.
• Rockström, Johan, et al. “A Safe Operating Space for Humanity”. Nature, vol. 461, no. 7263, Sept. 2009, pp. 472–75. DOI.org (Crossref), https://doi.org/10.1038/461472a.
• Steffen, Will, Katherine Richardson, et al. “Planetary Boundaries: Guiding Human Development on a Changing Planet”. Science, vol. 347, no. 6223, Feb. 2015, p. 1259855. DOI.org (Crossref), https://doi.org/10.1126/science.1259855.
• Stockholm Resilience Centre. “Planetary Boundaries”. Stockholm Resilience Center of Stockholm University, 2015, https://www.stockholmresilience.org/research/planetary-boundaries.html.
• TED, and Johan Rockstrom. Let the Environment Guide Our Development | Johan Rockstrom. 2010. YouTube, https://www.youtube.com/watch?v=RgqtrlixYR4.