Environmental Sustainability Vision, Policy and Strategy
Durham University is committed to reducing its environmental impact, and improving the local environment, both for the people who live and work in the University, and for the wider community. This commitment is reflected in policies, plans and procedures which seek to make the most effective and efficient use of all resources, encouraging all members of the University community to develop an ecologically sound approach to their work and lifestyle.
Sustainable Development Goals
These 17 goals have the power to create a better world by 2030, by ending poverty, fighting inequality and addressing the urgency of climate change.
Shaping the Future of Energy - Interview with Prof. Jon Gluyas, Director Durham Energy Institute
Professor Jon Gluyas, Director of Durham Energy Institute (DEI), discusses global energy challenges and how the DEI is working in partnership with representatives from industry, policy and community sectors to research and progress low-carbon energy options. Interview filmed by The Business Debate.
Latest environmental research news
Melting ice sheets caused sea levels to rise up to 18 metres
(8 April 2021)
Research led by our geography department has found that previous ice loss events caused sea-levels to rise around 3.6 metres per century, offering vital clues as to what lies ahead should climate change continue.
Research postgraduate Yucheng Lin worked with Dr Pippa Whitehouse, Dr Sarah Woodroffe and Prof. Ian Shennan, using geological records of past sea levels, to determine which ice sheets were responsible for a rapid sea-level rise in Earth’s recent past.
Geological records tell us that, at the end of the last ice age around 14,600 years ago, sea levels rose at ten times the current rate due to Meltwater Pulse 1A (MWP-1A); a 500 year, ~18 metre sea-level rise event.
Twice the size of Greenland
Until now, the scientific community has not been able to agree on which ice sheet was responsible for this rapid rise, with the massive Antarctic Ice Sheet being a likely suspect, but some evidence pointing towards ice sheets in the Northern Hemisphere.
The new study uses detailed geological sea-level data and state-of-the-art modelling techniques to reveal the sources of MWP-1A. Interestingly, most of the meltwater appears to have originated from the former North American and Eurasian ice sheets, with minimal contribution from Antarctica, restoring formerly disparate views.
In addition to flooding vast areas of low-lying land, this unparalleled discharge of freshwater into the ocean – comparable to melting an ice sheet twice the size of Greenland in only 500 years – will have disrupted ocean circulation, with knock-on effects for global climate.
Improving climate change models
The results are important for our understanding of ice-ocean-climate interactions which play a significant role in shaping terrestrial weather patterns. The findings are particularly timely with the Greenland ice sheet rapidly melting, contributing to a rise in sea levels and changes to global ocean circulation.
The next big question is to work out what triggered the ice melt, and what impact the massive influx of meltwater had on ocean currents in the North Atlantic. This is very much on our minds today - any disruption to the Gulf Stream, for example due to melting of the Greenland Ice Sheet, will have significant consequences for the UK climate.
It is well known that climate-induced sea level rise is a major threat and, knowing the source of former large-scale meltwater events will improve the accuracy of climate models that are used to replicate the past and predict changes in the future.
Find out more
Yucheng Lin is funded by a Durham University – China Scholarship Council joint scholarship. The Scotland data was collected and analysed by Durham University researchers, funded by the Natural Environment Research Council.
A green university environment
Find out more about Greenspace, our Environment Team, who plan and promote all of the University's Environmental Plans, Policies and Procedures and coordinate environmental initiatives across the University.