The SAGES Climate Science Podcast - SAGES

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Innovating the Future: Technology, AI, and sustainable water solutions

Épisode 6

mardi 21 janvier 2025 • Durée 53:35

In this episode of The SAGES Climate Science Podcast, we explore how innovation in technology and artificial intelligence (AI) is revolutionising how we monitor and address environmental challenges. Our guests are Dr. Will Harcourt, an interdisciplinary fellow from the University of Aberdeen, and Dr. Szabolcs Pap, a research fellow at the University of the Highlands and Islands. We begin by discussing traditional methods of environmental monitoring and how innovations like AI and remote sensing technologies are opening new doors, particularly in hard-to-reach environments like the Arctic. Dr. Harcourt introduces us to the concept of "Digital Twins" and explains how they’re transforming the way we understand the Arctic’s rapid changes. Dr. Pap takes us into the world of water management, discussing how biochar technology is helping mitigate the environmental impacts of the water industry. We’ll learn about biochar’s role in the circular economy, reducing carbon emissions, and how it addresses wastewater issues. We also explore how citizen science could play a role in advancing research and making these innovations more accessible to communities. Tune in to discover how cutting-edge technologies and collaborative efforts are helping to solve pressing environmental problems, particularly in the water sector, and how innovation is driving a more sustainable future.

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Scotland’s Climate Story: Past and Present

Épisode 1

mardi 21 janvier 2025 • Durée 27:41

In this episode of The SAGES Climate Science Podcast, we explore the story of climate change from its ancient origins to its modern-day impacts, with a special focus on Scotland. Our guest Professor Matteo Spagnolo of the University of Aberdeen, helps us unpack how our climate has evolved and what it means for the future. Professor Spagnolo begins takes us on a journey through time, explaining how the climate has changed throughout Earth's history. What evidence do we have today of these changes, and does this suggest that climate change is entirely natural? We delve into the causes of historical shifts and what distinguishes the current climate crisis from past changes.

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Blue Carbon and the Vital Role of Our Oceans in Climate Resilience

Épisode 11

mardi 21 janvier 2025 • Durée 50:12

In this episode of The SAGES Climate Science Podcast, we take a closer look at one of the most vital yet underappreciated players in the climate system: the ocean. Joining us are Dr. Philippa Rickard, an environmental scientist specialising in oceanic microscale processes, and Prof. Bill Austin, a marine geoscientist at the University of St Andrews and the Scottish Association for Marine Science, and Chair of the Scottish Blue Carbon Forum. Together, they unravel the complex relationship between the ocean and climate change. We begin by exploring the ocean’s role in regulating Earth’s climate and how Scotland has historically contributed to ocean science. Dr. Rickard dives into the carbon cycle, explaining how oceanic interactions help regulate atmospheric carbon and, ultimately, our climate. We also tackle the surprising fact that our oceans are essential for life, particularly when it comes to the oxygen we breathe. From there, we delve into blue carbon - carbon stored in coastal and marine ecosystems - and discuss the progress of blue carbon research. Prof. Austin sheds light on the UN’s Blue Carbon Programme and how Scotland is playing a leading role in global ocean conservation. How much capacity does the ocean have to continue absorbing greenhouse gases, and are we on the right path to protecting it? Lastly, the episode discusses whether our ocean protection efforts are more technology-focused or nature-based and how everyday individuals can contribute to safeguarding our seas. Join us as we uncover the hidden potential of our oceans in combating climate change and how Scotland’s blue carbon efforts are helping to secure a sustainable future.

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Environmental Justice: How Climate Change Impacts Our Health and Communities

Épisode 10

mardi 21 janvier 2025 • Durée 48:05

In this episode of The SAGES Climate Science Podcast, we shift focus from the physical environment to how climate change and environmental issues affect human lives, particularly in Scotland. Our guests, Dr. Jennifer Rao-Williams, a Design Fellow at the University of Dundee, and Dr. Mary Abed Al Ahad, an Associate Lecturer at the University of St Andrews, help us explore the human side of environmental crises. We begin by examining the direct and indirect impacts of climate change on people, from health to social inequality. Are there regions in Scotland where these environmental challenges are felt more acutely? And how do multiple environmental stressors, like air pollution and climate risks, overlap and exacerbate these impacts? Dr. Rao-Williams offers insights into resilience in Scottish communities, particularly how they’re responding to environmental risks and what policies are in place to address these challenges. Dr. Abed Al Ahad delves into the health impacts, focusing on how air pollution and environmental degradation affect public health and well-being, especially in vulnerable populations. We also discuss whether environmental issues impact everyone equally or whether certain groups bear a heavier burden. From local policy actions to global mitigation efforts, we explore how countries and communities are responding to these pressing issues. How resilient are we to future environmental hazards, and what steps can individuals take to protect themselves and reduce harm in their own communities? Join us for a compelling conversation on environmental justice, health, and the path toward building more resilient and equitable communities in the face of climate change.

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Soil and Peat: The hidden key to climate resilience

Épisode 9

mardi 21 janvier 2025 • Durée 01:00:33

In this episode of The SAGES Climate Science Podcast, we dig deep into Scotland’s soils and peatlands to uncover their crucial role in the fight against climate change. Our expert guests - Prof Lorna Dawson, Principal Scientist at the James Hutton Institute, Dr Lydia Cole, Lecturer at the University of St Andrews, and Luisa Orci Fernandez, Hydro Nation Scholar and PhD student at the University of Edinburgh - bring their wealth of knowledge on soil science, land management, and climate resilience to the discussion. We begin by exploring what soil is and how Scotland's soil landscape compares to other countries. Despite its critical importance, how much do we truly know about the soils beneath our feet? The conversation moves to how we’ve historically managed our soils and how practices have changed over time. The guests shed light on the importance of peatlands, particularly in Scotland, where areas like the Flow Country have recently gained UNESCO World Heritage status. What does this designation mean for conservation and climate strategies? The discussion also touches on the different opinions surrounding land use in Scotland. Are we all in agreement on how land should be managed, or are there conflicts that need resolving? Finally, we delve into the future of land use strategies and partnerships, examining how Scotland can move forward in balancing conservation, agriculture, and community interests. Tune in to learn how the soil beneath us holds the potential to shape Scotland’s climate resilience and land-use strategies for years to come!

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Beneath the Surface: Groundwater, geothermal, and climate resilience

Épisode 8

mardi 21 janvier 2025 • Durée 58:36

In this episode of The SAGES Climate Science Podcast, we take a deep dive into Scotland’s underground environment and explore how it can play a crucial role in climate resilience. Joining us are Dr. Andrew Minto, a Lecturer in Civil Engineering at Abertay University, and Brady Johnson, a Hydro Nation Scholar and PhD candidate at the University of Aberdeen, to share their expertise on groundwater, geothermal energy, and the future of water management in Scotland. We start by discussing Scotland’s water supply, which is commonly perceived as abundant. But is this always the case? Brady Johnson explores how climate change is affecting the availability of water for drinking and other uses, especially in areas and times of the year where water shortages are becoming more frequent. He also sheds light on the vital role that groundwater can play in building climate resilience and the regions in Scotland best suited for this resource. Dr. Andrew Minto takes us below the surface, into Scotland’s world-renowned geology, to explain the exciting potential of geothermal energy. Could Scotland's underground heat be the key to sustainable energy generation? Andrew discusses how specific parts of Scotland are well-positioned for geothermal projects and shares examples from around the world where this form of energy is already proving successful. We’ll also explore the impacts of these innovations on communities and how people can play a role in managing water and energy resources more sustainably. Tune in to discover the hidden power beneath our feet and how it could shape Scotland’s climate future!

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Building Climate-Resilient Cities: Blue-green infrastructure and inclusive planning

Épisode 7

mardi 21 janvier 2025 • Durée 44:55

In this episode of The SAGES Climate Science Podcast, we focus on the pressing environmental impacts cities face and explore how urbanisation has amplified climate change challenges. Our guests, Sarah Crowe, a Hydro Nation scholar and interdisciplinary PhD student at the University of Dundee, and Fatemeh Mahmoudnejad, a PhD researcher in Urban Planning at the same university, bring their expertise on urban planning and blue-green infrastructure. We begin by discussing how urban environments are particularly vulnerable to climate impacts such as heatwaves and flooding, and how city design has contributed to these issues. Sarah Crowe shares her insights into how blue-green infrastructure - integrating natural systems like water and greenery into city planning - can help make cities more resilient while also benefiting the people living in them. However, we also examine the barriers to implementing blue-green infrastructure, including regulatory, financial, and community challenges. Fatemeh Mahmoudnejad emphasises the importance of inclusive community participation in urban planning. Who gets to shape their city, and who is left out? Fatemeh highlights the underrepresented voices in decision-making, especially marginalised communities, and shares strategies for fostering greater engagement and co-designing cities that work for everyone. Join us for a discussion on how we can build climate-resilient cities that are inclusive and sustainable. Learn how listeners can get involved in urban planning decisions and ensure their communities are part of the conversation about our climate future.

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Coasts: The Dynamic Edge

Épisode 5

mardi 21 janvier 2025 • Durée 58:50

In this episode of The SAGES Climate Science Podcast, we explore Scotland's coastlines, diving into the concept of the "dynamic edge" and how these environments are rapidly changing. Our guests include Prof Sue Dawson, an expert in coastal hazards from the University of Dundee, Prof Larissa Naylor, a coastal geomorphologist from the University of Glasgow, and Freya Muir, a PhD student also from the University of Glasgow, who’s pioneering real-time coastal change monitoring. We’ll discuss the varied environments along Scotland’s coasts, how they’re evolving in response to climate change, and what this means for the future. What’s the difference between a static coastline and a "dynamic edge"? How do storms, sea level rise, and erosion shape our coasts, and how are communities being impacted by these changes? We’ll also touch on how we’re monitoring these transformations, the traditional methods of managing coastal change, and innovative nature-based solutions that are helping us live with these shifts. From Montrose to Orkney, we’ll explore key areas experiencing significant change and what the future holds for Scotland’s coastal landscapes. Join us for this insightful conversation about our dynamic coasts and the tools we’re developing to build resilience in a changing world.

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Flooding: Understanding Scotland's changing waterscape

Épisode 4

mardi 21 janvier 2025 • Durée 55:42

In this episode of The SAGES Climate Science Podcast, we dive into the pressing issue of flooding and its increasing impact on Scotland. We’re joined by three experts: Andrew Tabas, a PhD student from Heriot-Watt University researching Natural Flood Management, Dr. Irena Connon from the University of Stirling, who specialises in the human dimensions of environmental risks, and Dr. Rhian Thomas from the University of Glasgow, an expert in freshwater science and the public health impacts of floods. Our discussion explores Scotland's climate trends, different types of flooding, and how both rural and urban areas are being affected by climate-driven floods and droughts. We’ll delve into traditional flood management methods, from mitigation to adaptation, and examine innovative approaches such as natural flood management and nature-based solutions. What role do communities play in flood resilience? How do floods impact health, wellbeing, and social inequalities? And, most importantly, how are we adapting to these growing challenges in the face of climate change? This episode provides crucial insights for anyone wanting to understand Scotland’s flood risks, and what we can do to build more resilient communities in a changing climate.

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The Cryosphere; Our frozen world in the face of climate change

Épisode 3

mardi 21 janvier 2025 • Durée 59:23

In this episode of The SAGES Climate Science Podcast, we dive into the cryosphere - the frozen regions of Earth - and explore how they’re being transformed by climate change. Our expert guests include Dr. TJ Young and Emma Cameron from the University of St Andrews, Dr. Ailsa Guild from the University of Dundee, and PhD student Emma Cameron from the University of St Andrews. They’ll take us on a journey from Greenland’s glaciers to Antarctica’s "Doomsday Glacier," sharing insights from their cutting-edge research. We’ll discuss the crucial role the cryosphere plays in regulating the global climate, how its melting is driving sea level rise, and why studying past frozen environments is key to predicting future changes. We’ll also cover the potential impacts on regions like Scotland and how communities are preparing for the future, along with the growing popularity of geotourism in glacial landscapes. Whether you're captivated by the beauty of icy environments or concerned about climate change, this episode offers a deep dive into the future of our frozen world.

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The SAGES Climate Science Podcast – Détails, épisodes et analyse

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