Ice-cold, juicy oysters definitely sound like a good idea, as we search for ways to beat the heat in recent weeks! But have you ever wondered what happens to the oyster shells afterwards?

On this episode of Climate Connections, we feature two local ecologists - Yukie Yokoyama and Erika Ng from Witteveen+Bos - who are giving discarded oyster shells a new lease of life in Singapore by creating the country's first artificial oyster reef at the jetty near Changi Sailing Club.

Find out more about their journey to find ways to help Singapore fight pollution, improve marine biodiversity, and protect against coastal erosion - through the help of oyster reefs.

And as they say - "The world is your oyster!"

Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)

Voiced by: Audrey Siek

Photo credits: Yukie Yokoyama & Erika Ng

Music credits: pixabay & its talented community of contributors

Ice-cold, juicy oysters definitely sound like a good idea, as we search for ways to beat the heat in recent weeks! But have you ever wondered what happens to the oyster shells afterwards?
On this episode of Climate Connections, we feature two local ecologists - Yukie Yokoyama and Erika Ng from Witteveen+Bos - who are giving discarded oyster shells a new lease of life in Singapore by creating the country's first artificial oyster reef at the jetty near Changi Sailing Club.
Find out more about their journey to find ways to help Singapore fight pollution, improve marine biodiversity, and protect against coastal erosion - through the help of oyster reefs.
And as they say - "The world is your oyster!"
Feature produced and edited by: Yeo Kai Ting (<a href="mailto:ykaiting@sph.com.sg">ykaiting@sph.com.sg</a>)
Voiced by: Audrey Siek
Photo credits: Yukie Yokoyama &amp; Erika Ng
Music credits: pixabay &amp; its talented community of contributors

A special segment on Money FM 89.3's Breakfast Show that brings you on an exclusive audio journey to the ends of the world, covering in-depth environment, natural history and climate change stories that intertwine with human life on Earth.

A special segment on Money FM 89.3's Breakfast Show that brings you on an exclusive audio journey to the ends of the world, covering in-depth environment, natural history and climate change stories that intertwine with human life on Earth.

Climate Connections

Get a head start to your work day with Ryan Huang, Emaad Akhtar and Audrey Siek from 6am to 9am. 

Listen to insightful discussions on the stories and issues that matter the most to you and be apprised of the markets and the companies to watch.

Get a head start to your work day with Ryan Huang, Emaad Akhtar and Audrey Siek from 6am to 9am. 
Listen to insightful discussions on the stories and issues that matter the most to you and be apprised of the markets and the companies to watch.

Breakfast with Ryan Huang, Emaad Akhtar and Audrey Siek

A special segment on MONEY FM 89.3's Breakfast Show that brings you on an exclusive audio journey to the ends of the world, covering in-depth environment, natural history, and climate change stories that intertwine with human life on Earth.

A special segment on MONEY FM 89.3's Breakfast Show that brings you on an exclusive audio journey to the ends of the world, covering in-depth environment, natural history, and climate change stories that intertwine with human life on Earth.

Climate Connections: Restaurant to Reef: An Oyster’s Journey - Ecologists braving stinky oyster shells  to build "pearls" in Singapore's waters

Until now, geologists have been divided as to whether this superdeep, superhot resource can be tapped.

Rock under high temperature and pressures - more than 373 degrees Celsius and 220 bars of pressure - is ductile, or gooey, as opposed to a smashable stone from your backyard. 

So far, data shows that rock that fractures at superhot conditions can be ten times more permeable than rock that fractures at conditions closer to the Earth’s surface, and can also deform more readily. 

Scientists have found that in the Taupō Volcanic Zone, supercritical conditions are as shallow as 4 km, making it one of the rare places in the world where supercritical development is both accessible and technically feasible. So far, only Iceland, Japan, the United States and Kenya have successfully drilled superhot wells. 

On today’s Climate Connections, Sheena Thomas, Interim General Manager Research Strategy and Partnership from GNS Science shares her insights on the economic potential and viability of superhot geothermal in New Zealand, and why proper environmental impact studies and collaborations with local indigenous Maori communities are absolutely critical in ensuring minimal environmental impact. She’s also a speaker at the Singapore International Energy Week this year.

GNS Science is leading a multi-year research programme 'Geothermal: The Next Generation’ - to investigate New Zealand’s ‘supercritical’ (high temperature/superhot) geothermal conditions and evaluating the economic opportunity for supercritical geothermal heat and electricity generation in New Zealand.

Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)
Voiced by: Audrey Siek
Photo credits: GNS Science
Music credits: pixabay & its talented community of contributors

Until now, geologists have been divided as to whether this superdeep, superhot resource can be tapped.
Rock under high temperature and pressures - more than 373 degrees Celsius and 220 bars of pressure - is ductile, or gooey, as opposed to a smashable stone from your backyard. 
So far, data shows that rock that fractures at superhot conditions can be ten times more permeable than rock that fractures at conditions closer to the Earth’s surface, and can also deform more readily. 
Scientists have found that in the Taupō Volcanic Zone, supercritical conditions are as shallow as 4 km, making it one of the rare places in the world where supercritical development is both accessible and technically feasible. So far, only Iceland, Japan, the United States and Kenya have successfully drilled superhot wells. 
On today’s Climate Connections, Sheena Thomas, Interim General Manager Research Strategy and Partnership from GNS Science shares her insights on the economic potential and viability of superhot geothermal in New Zealand, and why proper environmental impact studies and collaborations with local indigenous Maori communities are absolutely critical in ensuring minimal environmental impact. She’s also a speaker at the Singapore International Energy Week this year.
GNS Science is leading a multi-year research programme 'Geothermal: The Next Generation’ - to investigate New Zealand’s ‘supercritical’ (high temperature/superhot) geothermal conditions and evaluating the economic opportunity for supercritical geothermal heat and electricity generation in New Zealand.
Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg) Voiced by: Audrey Siek Photo credits: GNS Science Music credits: pixabay &amp; its talented community of contributors

Climate Connections: Unlocking Earth's Superhot Geothermal Energy in the Taupō Volcanic Zone

Algae are microscopic organisms that live in aquatic habitats and they use photosynthesis to produce energy from sunlight, just like plants. So far, there are over 50,000 species of living algae documented currently. And one thing that people sometimes forget is that algae are the base of many food webs and are an integral part of a healthy aquatic ecosystem.

But, algae can also grow out of control if the water around them contains too many nutrients, resulting in harmful algal blooms. And did you know that toxins from these harmful algal blooms could get kicked up into the air as airborne algae? 

With the focus on climate change growing, scientists are continuing to document the effects of climate change on algae, and how airborne algae in turn interact with our environment.

On this episode of Climate Connections, Mickey Rogers, Pauling Fellow and Chemist, Pacific Northwest National Laboratory, who is researching airborne algae and its impact on atmospheric processing, shares her insights. She's currently also developing new methods of aerosol generation and online gas flux monitoring of biological cells including acoustic levitation of small particles.

Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)
Voiced by: Audrey Siek
Photo credits: Mickey Rogers / Pacific Northwest National Laboratory
Music credits: pixabay & its talented community of contributors

Algae are microscopic organisms that live in aquatic habitats and they use photosynthesis to produce energy from sunlight, just like plants. So far, there are over 50,000 species of living algae documented currently. And one thing that people sometimes forget is that algae are the base of many food webs and are an integral part of a healthy aquatic ecosystem.
But, algae can also grow out of control if the water around them contains too many nutrients, resulting in harmful algal blooms. And did you know that toxins from these harmful algal blooms could get kicked up into the air as airborne algae? 
With the focus on climate change growing, scientists are continuing to document the effects of climate change on algae, and how airborne algae in turn interact with our environment.
On this episode of Climate Connections, Mickey Rogers, Pauling Fellow and Chemist, Pacific Northwest National Laboratory, who is researching airborne algae and its impact on atmospheric processing, shares her insights. She's currently also developing new methods of aerosol generation and online gas flux monitoring of biological cells including acoustic levitation of small particles.
Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg) Voiced by: Audrey Siek Photo credits: Mickey Rogers / Pacific Northwest National Laboratory Music credits: pixabay &amp; its talented community of contributors

Climate Connections: Tiny matters - Using acoustic sound waves to model how algae affects climate, human health

Industrial waste makes up at least 50% of waste generated globally. And much of that waste is the result of poor quality products from manufacturing processes, as well as the sheer complexity of manufacturing and supply chain management. 

As consumer awareness about the environmental impacts of waste increases, recycling is expected to grow considerably in the coming years. By 2032, the global waste recycling services market is forecast to have surpassed a value of US$90 billion, registering a compound annual growth rate of 4.7 percent during the forecast period 2023 to 2032.

But cost is often an issue. So, what can be done to scale up recycling within industries?

On this episode of Climate Connections, Susie Burrage, President, Bureau of International Recycling, who will be actively involved in the World Recycling Convention, held in Singapore from 28th to 29th October, shares her perspectives of being a fourth-generation recycler.

Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)
Voiced by: Audrey Siek
Photo & music credits: pixabay & its talented community of contributors

Industrial waste makes up at least 50% of waste generated globally. And much of that waste is the result of poor quality products from manufacturing processes, as well as the sheer complexity of manufacturing and supply chain management. 
As consumer awareness about the environmental impacts of waste increases, recycling is expected to grow considerably in the coming years. By 2032, the global waste recycling services market is forecast to have surpassed a value of US$90 billion, registering a compound annual growth rate of 4.7 percent during the forecast period 2023 to 2032.
But cost is often an issue. So, what can be done to scale up recycling within industries?
On this episode of Climate Connections, Susie Burrage, President, Bureau of International Recycling, who will be actively involved in the World Recycling Convention, held in Singapore from 28th to 29th October, shares her perspectives of being a fourth-generation recycler.
Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg) Voiced by: Audrey Siek Photo &amp; music credits: pixabay &amp; its talented community of contributors

Climate Connections: Restaurant to Reef: An Oyster’s Journey - Ecologists braving stinky oyster shells to build "pearls" in Singapore's waters

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