POST has published 20 COVID-19 Areas of Research Interest (ARIs) for the UK Parliament. ARIs were identified using the input of over 1,000 experts. They were then ranked in order of interest to UK Parliament research and select committee staff, following internal feedback. Each ARI comes with a series of questions aiming to further break down each broad area. The ARIs focus on the impacts of the global pandemic and range from economic recovery and growth, to surveillance and data collection, long-term mental health effects, education, vaccine development, and the NHS.
Documents to download
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Climate change-biodiversity interactions (371 KB, PDF)
The term biodiversity is often used in place of nature in policy, and refers to the abundance and variety of life on Earth. Biodiversity is essential for human well-being because it provides benefits from the natural environment, such as: food, medicine, and clean water (ecosystem services or nature’s contributions to people). The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) Global Assessment found that humans have extensively altered 75% of the earth’s land surface and 40% of the ocean. This may lead to the extinction of an estimated 1 million species within decades, leading to declines in ecosystem service benefits.
Climate change and biodiversity are interdependent; climate change can contribute to biodiversity loss, and biodiversity loss can make climate change and its effects worse. The International Panel on Climate Change (IPCC) suggests more protection and restoration of ecosystems is needed to meet the mitigation and adaptation objectives of the Paris Agreement. This POSTnote summarises the interactions between biodiversity and climate change, the gloabl opportunities and challenges for jointly addressing their effects and drivers, and their inclusion in international environmental frameworks.
Key points in this POSTnote include:
- While climate change and biodiversity loss are interlinked issues, they have largely been addressed through separate, rather than integrated, global policy frameworks.
- Changes in sea and land use are the main drivers of biodiversity loss and contribute to climate change. Climate change also drives biodiversity loss.
- Conserving biodiversity could also mitigate climate change by increasing capture and storage of carbon in ecosystems, and support adaptation to climate impacts.
- Ecosystems can be conserved, managed and restored to provide benefits for biodiversity, climate change mitigation and adaptation, and sustainable development.
- The effectiveness of ecosystem based climate and conservation measures may be affected by the rate and magnitude of climate change.
Acknowledgements
POSTnotes are based on literature reviews and interviews with a range of stakeholders and are externally peer reviewed. POST would like to thank interviewees and peer reviewers for kindly giving up their time during the preparation of this briefing, including:
Dr Mike Barrett, World Wildlife Fund*
Dr Stuart Butchart, BirdLife International*
Ian Christie, Centre for Environment & Sustainability, University of Surrey*
Dr Tom Clements, Wildlife Conservation Society
Dr Stephen Cornelius, World Wildlife Fund+
Stephen Corry, Survival International
Paul de Zylva, Friends of the Earth*
Eric Dinerstein, RESOLVE
Dr Kate Dooley, Australian-German Climate and Energy College, University of Melbourne*
Prof David Edwards, Department of Plant and Animal Sciences, The Grantham Centre for Sustainable Futures, University of Sheffield
Gavin Edwards, World Wildlife Fund
Dr Jasmin Godbold, National Oceanography Centre Southampton, University of Southampton
Danny Heptinstall, Joint Nature Conservation Committee*
Dr Valerie Kapos, UNEP-WCMC*
Prof Simon Lewis, Department of Geography, University College London*
Prof Dame Georgina Mace, Centre for Biodiversity and Environment Research, University College London
Prof E.J. Milner-Gulland, Department of Zoology, Interdisciplinary Centre for Conservation Science, University of Oxford
Dr Nathalie Pettorelli, ZSL Institute of Zoology
DEFRA*
Corli Pretorius, UNEP-WCMC
Prof Andy Purvis, Natural History Museum*
Prof Nathalie Seddon, Department of Zoology, University of Oxford, Nature Based Solutions Initiative
Prof Martin Solan, National Oceanography Centre Southampton, University of Southampton*
Dr Richard Unsworth, Department of Biosciences, Swansea University
*Denotes people who also acted as external reviewers of the briefing
+Denotes people who only acted as external reviewers of the briefing
Documents to download
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Climate change-biodiversity interactions (371 KB, PDF)
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