David Glyn Vaughan OBE (23 October 1962 – 9 February 2023) was a

climate scientist Climatology (from Greek , ''klima'', "place, zone"; and , ''-logia'') or climate science is the scientific study of Earth's climate, typically defined as weather conditions averaged over a period of at least 30 years. This modern field of study ...

at the

British Antarctic Survey The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on ...

. His research focus is the role of ice sheets in the Earth system and the societal threat of climate change and

rising sea levels Rising may refer to: * Rising, a stage in baking - see Proofing (baking technique) *Elevation * Short for Uprising, a rebellion Film and TV * "Rising" (''Stargate Atlantis''), the series premiere of the science fiction television program ''Starga ...

. He is a co-ordinating Lead Author of the

IPCC The Intergovernmental Panel on Climate Change (IPCC) is an intergovernmental body of the United Nations. Its job is to advance scientific knowledge about climate change caused by human activities. The World Meteorological Organization (WMO) a ...

Fourth Assessment Report ''Climate Change 2007'', the Fourth Assessment Report (AR4) of the United Nations Intergovernmental Panel on Climate Change (IPCC) was published in 2007 and is the fourth in a series of reports intended to assess scientific, technical and soci ...

. His research work includes the mapping of the bed under

Pine Island Glacier Pine Island Glacier (PIG) is a large ice stream, and the fastest melting glacier in Antarctica, responsible for about 25% of Antarctica's ice loss. The glacier ice streams flow west-northwest along the south side of the Hudson Mountains into Pine ...

and the discovery of a subglacial volcano. Between March 2009 and November 2013 Vaughan led the EU Ice2sea project, which focussed on

sea-level rise Globally, sea levels are rising due to human-caused climate change. Between 1901 and 2018, the globally averaged sea level rose by , or 1–2 mm per year on average.IPCC, 2019Summary for Policymakers InIPCC Special Report on the Ocean and Cryo ...

arising from

ice-sheet In glaciology, an ice sheet, also known as a continental glacier, is a mass of glacial ice that covers surrounding terrain and is greater than . The only current ice sheets are in Antarctica and Greenland; during the Last Glacial Period at Las ...

and

glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires dis ...

melt. Vaughan graduated from

Churchill College, Cambridge Churchill College is a constituent college of the University of Cambridge, England. It has a primary focus on science, engineering and technology, but still retains a strong interest in the arts and humanities. In 1958, a trust was establish ...

with a degree in Natural Sciences in 1984. He then earned a MSc in Geophysics from

Durham University , mottoeng = Her foundations are upon the holy hills (Psalm 87:1) , established = (university status) , type = Public , academic_staff = 1,830 (2020) , administrative_staff = 2,640 (2018/19) , chancellor = Sir Thomas Allen , vice_chan ...

(

Hatfield College , motto_English = Either the first or with the first , scarf = , named_for = Thomas Hatfield , established = , senior_tutor = , master = Ann MacLarnon (2017–) , undergraduates = 1010 (2017/18) , postgradu ...

) in 1985, after which he joined the British Antarctic Survey, taking part in multiple field campaigns over the following years. He gained his PhD from the Open University in 1995. He was appointed

Officer of the Order of the British Empire The Most Excellent Order of the British Empire is a British order of chivalry, rewarding contributions to the arts and sciences, work with charitable and welfare organisations, and public service outside the civil service. It was established o ...

(OBE) in the 2017 New Year Honours for services to glaciology. He died of stomach cancer on 9 February 2023, at the age of 60.

References

External links

British Antarctic Survey Staff Directory and Profiles
1962 births 2023 deaths Deaths from stomach cancer British climatologists Intergovernmental Panel on Climate Change lead authors Officers of the Order of the British Empire Alumni of Hatfield College, Durham Alumni of Churchill College, Cambridge {{climate-bio-stub