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S'pore could hit 40°C by 2045, but has measures in place to tackle rising heat


kobayashiGT
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5 minutes ago, Inlinefour said:

actually very hot to wear yoga pants 

inside wet wet sticky 🤣🤣🤣

Maybe that's the only pants

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Supercharged

Cancel NDP fireworks then. Ban bah kwa, char siew, roast pork, movie scenes with explosions too. Plus reduce size of Parliament, NDP rallies and parties so less hot air emitted. 

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8 minutes ago, Beregond said:

At least for now i am happy enough jurong is raining and its quite cool😇

Yesterday also quite cool.

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2 hours ago, kobayashiGT said:

singapore-hot.png

Source: https://mothership.sg/2022/08/spore-could-hit-40c-by-2045-but-has-measures-in-place-to-tackle-rising-heat/

Heatwaves have been sweeping across various parts around the world, such as China, India and several European countries.

Singapore has not been spared from the effects of a warming climate.

Members of Parliament (MPs) took note of the rising temperatures as well, and posed several questions in Parliament on how Singapore is managing heat stress and the urban heat island effect at workplaces and in communities.

In response, Minister for Sustainability and the Environment Grace Fu highlighted on Aug. 2 that the heatwaves "portends the severe consequences" Singapore would face if steps are not taken to mitigate climate change.

"Singapore will not be spared the impacts of global warming," she emphasised.

Fu added that Singapore could see days with peak temperatures of 40°C by 2045.

She then laid out in detail the government's three-pronged approach to mitigating and adapting to the heat.

1. Understanding the science behind rising temperatures

The first of the government's strategies is to deepen the understanding of the science behind how rising temperatures can affect Singapore and its residents.

The Centre for Climate Research Singapore (CCRS) has been studying how global climate projections translate into localised effects here.

One focus of the studies is the El Niño phenomenon, which is typically associated with hot and dry weather in Southeast Asia.

To understand how heat affects the Singapore population, Fu shared that the government is also driving research and development to study the factors contributing to urban heat, testing different heat mitigation strategies, and assessing the effects of heat on public health.

2. Strengthening heat resilience in communities

To strengthen community resilience to climate change, the government uses a science-based approach to develop policies and guidelines.

Some segments of the population, like the elderly and outdoor workers, are more vulnerable to rising temperatures.

As such, the Ministry of Sustainability and the Environment (MSE) is working with the Ministry of Health (MOH) and the Ministry of Manpower (MOM) to study the effects of heat stress, and to ensure workplace guidelines are up to date based on the latest scientific evidence.

3. Designing effective heat mitigation strategies

Thirdly, the government currently has two broad categories of heat mitigation strategies.

Planting more greenery

The first is to promote cooling in Singapore's urban environment.

Senior Minister of State for National Development Tan Kiat How shared more about some specific measures currently in place.

The Building and Construction Authority (BCA) requires building designs to limit heat gain from the outside, which improves the thermal comfort of the building's occupants.

BCA's Green Mark Scheme also recognises buildings that implement urban heat island mitigation measures such as planting greenery.

Similarly, to optimise thermal comfort, Tan shared that Singapore's HDBs face the north-south direction to reduce heat gain. The layouts of new estates are also designed to "harness existing wind corridors and optimise wind flow".

A pilot to use cool paint, which reduces ambient temperatures by up to 2°C, is also being conducted in existing HDB towns.

Additionally, more greenery is being planted in residential and industrial estates, and on the tops of multi-storey carparks in the form of urban farms and community gardens.

Tan cited studies which show that intensified tree planting in Singapore can reduce midday temperatures in the area by up to 0.9°C.

Reducing individual energy consumption

The second category, which Fu elaborated on, are measures used to reduce heat generated from human activities such as from homes, roads and industries,

Examples of such measures are efforts to electrify the local vehicle population, and to increase the energy efficiency of industrial, commercial and residential buildings.

At the individual level, the government has also been encouraging the use and purchase of more energy efficient appliances, through the introduction of the Mandatory Energy Labelling Scheme.

When individuals reduce their energy consumption, the energy generated by power stations will also be reduced, therefore reducing both the production of heat and carbon emissions.

Fu concluded:

 

I am sure I won't be around by 2045 .... :we-all-gonna-die:

Hell is much more hotter (400°C  [sweatdrop] ) as for sure, I won't be going to heaven ... :grin: 

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Turbocharged

2045 I confirm retire liao. That I not worry. And by 2045, they can build a Cloud forest dome like the gardens by the bay to keep cool. So no worries lah

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Just now, inlinesix said:

Touch wlll know 1 pant or 2 pants

😂

need to remove and smell before sending for lab test analysis 🙈🙉🙊

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Turbocharged
2 hours ago, Lethalstrike said:

Talking shit, planting a few trees here and there in the city isn't going to have a significant net impact.

The unrelentless urbanisation by the authorities will only serves to exacerbate the problem. Accidental clearing of Kranji Woodland, re-urbanisation of Tengah, Lim Chu Kang for even more BTOs are all guilty of the problem.

You stop the target of 10 million population, you reduce the need to build more concrete jungles. This will bring the heat down. It is no coincidence you see the highest average temperatures at Tuas, Keppel-West Coast and downtown CBD. 

Lowest temperatures at Lim Chu Kang (27.7) due to less buildings, Bukit Timah (28.6) due to the close proximity to nature reserves at BT, Mandai, Upper and Lower Peirce and Changi Village (28.5). Best is Pulau Ubin at 26.5 lah, all trees and zero concrete jungle. 

image.thumb.png.bd4b1e5d80564d1c1d230ba69a45ae23.png


Where did u get this plot from? First look the numbers don’t look right… too much variation. What does the numbers mean? Annual average temp???

the gov data show differently 

http://www.weather.gov.sg/climate-detailed-view/

Edited by Wind30
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