Education
Study of glaciers in the Andes sheds light on future climate impact
ANDEAN glaciers advanced during an acute period of climate change at the end of the last Ice Age, new research has found.
An international team of glaciologists, led by Aberystwyth University, made the discovery as part of a new project into tropical glaciers in Peru. The finding challenges long-held assumptions about glacier behaviour during this period.
The findings, published in ‘Nature Scientific Reports’, shed new light on how glaciers respond to shifting climate patterns and may help improve predictions of future climate impacts.
The study focused on the Younger Dryas period, a time of sudden and dramatic climate change that occurred approximately 12,900 to 11,700 years ago. Contrary to previous theories, which suggest that glaciers in this area of Peru retreated during this time, the researchers found that those in the Santa Cruz Valley of Peru actually grew.
The glaciologists believe that this advance was driven by increased snowfall linked to seasonal shifts in the Intertropical Convergence Zone – a belt of low pressure that moves between the hemispheres and influences tropical weather patterns.
To reach their conclusions, the research team dated boulders transported and deposited by glaciers in the Santa Cruz Valley, Peru. Once deposited, these boulders serve as physical evidence of glacial movement over millennia and provide valuable insights into historical climate conditions.
Lead author Professor Neil Glasser from Aberystwyth University is a glacial geomorphologist who researches glacier change in southern South America. He said:
“Our study suggests that snowfall was a key factor driving glacier growth in the tropical Andes during the Younger Dryas. Unlike many other glaciers, the glaciers in this part of the Andes do not calve icebergs, where large sections of ice detach. They also lack heavy debris cover, making them especially well-suited for reconstructing past climate conditions. We were also able to date the timing of their advances more precisely than ever before.
“Our study shows that these glaciers are highly sensitive to climate shifts, particularly changes in precipitation patterns. Understanding the history of glacier advance and recession is really important because it helps us better anticipate how these glaciers will respond to future warming. This is especially important in Peru, where the glaciers are a source of fresh water for drinking, sanitation and irrigation of crops.”
The study was a collaborative effort involving researchers from the UK, Italy, Canada, and Peru.
Education
Manifesto warns Welsh nurseries are ‘fighting to survive’
Nurseries in Wales are warning that rising costs and underfunded childcare places are putting providers under severe pressure
NDNA CYMRU has launched its manifesto, The Best Start for Children in Wales, calling on the next Welsh Government to make early childhood play, learning and care a priority for every family and community.
The organisation says early findings from its nursery survey show 89% of day nurseries in Wales make a loss on sessional places, while 79% say the full day rate does not cover their costs.
Staffing bills have risen by an average of 10.5%, while nurseries have increased fees to parents by an average of 7.5%, meaning many providers are absorbing part of the extra cost themselves.
One nursery told NDNA: “We can’t increase prices as parents are struggling to pay their bill already.”
NDNA Cymru says the pressure is forcing some nurseries to spend less on resources, reduce staff hours and cut training, with one respondent saying they had been forced to lay off three members of staff.
The manifesto sets out four priorities for the next Welsh Government. These include a national review of funded childcare, funding rates that reflect the real cost of delivery, proper support for Additional Learning Needs, protection for existing providers before new capital projects are approved, and a fully funded workforce strategy.
Tim McLachlan, Chief Executive of NDNA Cymru said: “The next Welsh Government has the opportunity to do things better. We are calling on all parties to put children at the heart of any future policy, making sure it is properly funded and delivered consistently in communities across Wales.
“Our survey of day nurseries shows that they face unique funding pressures. It cannot be good for children, families or the economy to have nurseries fighting just to survive when we want to see them thrive.
“Parents rightly want more support to make childcare more affordable. But to be fair to everyone and make sure that policies can be delivered, political parties must make sure any promise they make is fully funded.”
NDNA Cymru said 92% of nurseries responding to its survey were either operating at a loss or only breaking even.
The survey also found that the new £6.67 hourly funding rate for three and four-year-olds does not cover costs for many providers. For full day care, the average shortfall was £1.56 per hour per child, rising to £2.05 for sessional care.
One nursery said: “In the 39 years I have been operating successfully and at a very high level of quality, this is the most challenging and disheartening time for my business in relation to financial sustainability.”
Another said: “Funding and fees are a constant worry alongside staff recruitment and retention; childcare is a lot more challenging and increases each year make it harder and harder.”
NDNA Cymru said it wants a fair and consistent childcare system across Wales, backed by national guidance, proper investment in staff, and adequate ALN funding so children’s needs can be met.
Education
College learner receives prestigious Welsh award
A PEMBROKESHIRE College learner has been recognised with a prestigious award celebrating her commitment, achievement and future potential.
Eleanor Edwards, a second-year Travel and Tourism learner, received the award from the Worshipful Livery Company of Wales as part of its annual College Awards programme.
The scheme supports young Welsh talent and recognises individuals undertaking academic and vocational studies, as well as members of the armed forces and those involved in community service.
Support for future career
The award will help Eleanor further develop her skills and broaden her learning experience through additional courses made possible by the funding.
The College said Eleanor’s success reflects both her hard work and ambition, as well as the high standard of vocational learning delivered at Pembrokeshire College.
Speaking on behalf of the Worshipful Livery Company of Wales, Sylvia Robert-Sargeant said: “We are delighted to have been involved in the selection of Eleanor Edwards as an outstanding second-year learner studying for a Diploma in Travel and Tourism at the College.
“We wish Eleanor every success, both in participating in the extra courses made possible by this award and in her future studies and career.”
Ambition to join cabin crew
Pembrokeshire College Principal Dr Barry Walters also congratulated Eleanor on her achievement.
Dr Walters said: “We are delighted to congratulate Eleanor on receiving a Worshipful Livery Company of Wales award.
“This achievement will support her continued progression, enabling her to gain the additional qualifications needed to pursue her ambition of a career in air cabin crew.
“We also extend our sincere thanks to the Worshipful Livery Company of Wales for their ongoing support and for the time invested in the selection process.”
The College said it was proud to see Eleanor acknowledged through the respected awards programme and wished her every success as she continues her studies and prepares for a future career in the travel and tourism industry.
Picture: Learner Eleanor Edwards with Sylvia Robert-Sargeant and Pembrokeshire College Principal Dr Barry Walters.
Education
Police dogs visit Greenhill School for community afternoon
PUPILS at Ysgol Greenhill were given a close-up look at the work of police dogs during a visit from local officers.
Officers from the Tenby Neighbourhood Policing and Prevention Team attended the school on Thursday (Apr 23), joined by police dog handler PC 301 Bain and police dogs Stan and Archie.
The visit gave pupils and staff the chance to learn more about the role of police dogs, their training, and the work they carry out alongside officers.
Police said the afternoon was also an opportunity for positive engagement and relationship building between young people and the local policing team.
The visit appeared to be a hit with pupils — and with Stan and Archie, who were said to have enjoyed plenty of fuss and attention during the afternoon.
Tenby, Saundersfoot and Narberth Police thanked Greenhill School for hosting the visit.

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