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EXPERT COMMENT: The secret world of puddles

EXPERT COMMENT: The secret world of puddles

In an article written for The Conversation, Dr Mike Jeffries, Associate Professor of Ecology at Northumbria University discusses the conservation value of puddles which is still largely unappreciated.

Ice on the Antarctic peninsula flowing along a channel into an ice shelf in the ocean. Hilmar Gudmundsson

EXPERT COMMENT: Antarctic study proves glacier has undergone irreversible retreat – highlighting potential for widespread ice loss

In an article written for The Conversation*, both from Northumbria University, Hilmar Gudmundsson, Professor of Glaciology and Dr Brad Reed, Research Fellow in the Department of Geography and Environmental Sciences, alongside Mattias Green, Professor in Physical Oceanography at Bangor University discuss developments in the activity of the Pine Island glacier in the west Antarctic ice sheet.

An image showing the process of ice flowing into the ocean and forming an ice shelf in Antarctica

Major Antarctic glacier passed a tipping point in the last 80 years, research reveals

Pine Island Glacier in West Antarctica has gone through an irreversible retreat, passing a tipping point within the last 80 years, researchers have found. The findings, which are published in the influential journal Nature Climate Change, have emerged when world leaders gather in Dubai to debate the impacts of climate change at the COP28 conference.

Pictured back row l-r:  Kayleigh Ransome, Julia Bourne and Chelsea Baxter, of New York Primary School; Alan Ramsay, of Roots and Wings; Joe Shimwell, of NUSTEM, with Dr Emma Hocking (front)

Climate change is ‘in our hands’

Pupils from a North East Primary School have collaborated with scientists to design a board game which allows young people to explore the issue of climate change and discuss the actions that can be taken in response to this global challenge.

An artistic representation of how the northern infrared aurora would have looked like in 2006 (marked in red). The darker red locations indicate confirmed aurora locations, with fainter red used to mark possible aurora locations.

Uranus aurora discovery promises new riches from James Webb Space Telescope

After more than 30 years scientists have finally been able to confirm that the icy planet Uranus has an infrared aurora.

The discovery will provide insight into how magnetic fields on ice giants such as Uranus and Neptune behave and could even help astronomers use NASA’s James Webb Space Telescope to identify similar aurorae from planets outside our solar system.
The findings were made b

The land use of Newcastle-upon-Tyne and Gateshead as surveyed by the Land Use Survey of Britain between 1931 and 1935 (Copyright Giles Clark, CC-BY-NC-SA)

New map of 20th century land use in Britain helps researchers demystify biodiversity change

A collaboration led by Northumbria University and the Swedish University of Agricultural Sciences has for the first time mapped how land use changed across Britain throughout the last century. The new map reveals how and where some 50 per cent of semi-natural grassland was lost, including 90 per cent of the country’s lowland meadows and pasture, as the country intensified its agriculture.

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United Kingdom