• Island Dynamics: Shifting Shapes and Changing Landscapes in the Face of Sea Level Rise

  • Jul 15 2024
  • Duración: 20 m
  • Podcast

Island Dynamics: Shifting Shapes and Changing Landscapes in the Face of Sea Level Rise Por arte de portada

Island Dynamics: Shifting Shapes and Changing Landscapes in the Face of Sea Level Rise

Escúchala gratis

Ver detalles del espectáculo

  • Resumen

  • Andrew Lewin dives into the topic of small islands and their responses to climate change. Highlighting a recent study examining 1,000 islands, the episode explores how these islands are adapting to sea level rise and storm surges. Listeners will discover the controversial findings regarding disappearing islands versus those that are growing and shifting due to changing ocean dynamics. The discussion emphasizes the importance of understanding how islands are evolving in the face of climate change, particularly for communities like the Maldives. Tune in to learn more about the fascinating connections between islands, sea level rise, and climate change consequences. Link to article: https://www.nytimes.com/interactive/2024/06/26/climate/maldives-islands-climate-change.html Follow a career in conservation: https://www.conservation-careers.com/online-training/ Use the code SUFB to get 33% off courses and the careers program. Do you want to join my Ocean Community? Sign Up for Updates on the process: www.speakupforblue.com/oceanapp Sign up for our Newsletter: http://www.speakupforblue.com/newsletter Facebook Group: https://bit.ly/3NmYvsI Connect with Speak Up For Blue: Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG TikTok: https://www.tiktok.com/@speakupforblue Twitter: https://bit.ly/3rHZxpc YouTube: www.speakupforblue.com/youtube One of the key takeaways from the podcast episode is that islands are not necessarily vanishing due to climate change. Contrary to popular belief, some islands are actually growing and shifting in shape. The episode discusses a study that looked at the dynamics of over 1,000 islands, particularly focusing on the Maldives, a set of low-lying islands built from atolls. The study revealed changes in island dynamics over the last 20 years. While some islands experienced erosion and loss of ground, others remained stable or even grew in size. In the Maldives, for example, nearly 42% of the islands studied had lost ground to erosion, but a similar proportion (39%) were stable or had shifted in shape. Surprisingly, 20% of the islands had grown, with humans even creating new land in some areas. Specific examples highlighted in the podcast include the Huvadu Atoll in the Maldives, where researchers studied aerial and satellite imagery of 184 islands. They found that while some islands lost ground to erosion, others shifted in shape or grew in size. The episode also mentions the transformation of an island from a potato shape to a teardrop shape over the past half-century, showcasing the dynamic nature of these islands. Furthermore, the podcast emphasizes the importance of understanding these island dynamics to prepare for the impacts of climate change. By studying how currents, storms, and sediment deposition affect islands, researchers can better predict and adapt to changes. The episode also draws parallels with the Mississippi Delta, where human interventions disrupted natural processes and had to be adjusted to allow for the growth of certain areas. Overall, the episode underscores the complexity of island dynamics in the face of climate change. It challenges the notion that all islands will vanish, highlighting that some will grow and shift in shape. This information is crucial for coastal communities, conservation efforts, and adaptation strategies to protect and preserve these island environments in the future. Monitoring island dynamics is crucial to understand changes and impacts on residents and businesses. The episode highlights the importance of studying how islands are adapting to climate change, sea level rise, and other environmental factors. The study discussed in the podcast focused on over 1,000 islands, including the Maldives, to analyze how these islands have been shaped by shifting climate change scenarios, such as sea level rise and storm surges. The Maldives, a set of low-lying islands, have been a prime example of how islands are responding to these changes. Some islands in the Maldives are just six feet above sea level, making them vulnerable to erosion and sea level rise. The study revealed that while some islands experienced erosion and loss of ground, others remained stable or even grew in size. This dynamic nature of islands underscores the need for continuous monitoring to understand the changes and their impacts on residents and businesses. By monitoring island dynamics, researchers can track erosion, land loss, and changes in shape over time. This information is crucial for predicting future trends and implementing measures to protect communities living on these islands. For instance, the study mentioned how some areas in the Maldives had to shore up their land due to erosion, which exposed buried bodies from a cemetery and a mosque. Preserving cultural heritage and ensuring the safety of residents are key considerations in island monitoring efforts. Furthermore, the episode discussed the case of the ...
    Más Menos
activate_primeday_promo_in_buybox_DT
Ciencias Biológicas
Más Menos

Lo que los oyentes dicen sobre Island Dynamics: Shifting Shapes and Changing Landscapes in the Face of Sea Level Rise

Calificaciones medias de los clientes

Reseñas - Selecciona las pestañas a continuación para cambiar el origen de las reseñas.

Reseñas de Audible.com

Opiniones de Amazon
No hay comentarios disponibles