World’s beer supply threatened by climate change: Study


pti, 16-10-2018 20:58:18


Write Comment     |     E-Mail To a Friend     |     Facebook     |     Twitter     |     Print


World’s beer supply threatened by climate change: Study

London: Severe climate events could cause shortages in the global beer supply, which may result in "dramatic" falls in the consumption and rise in prices of the most popular alcoholic drink in the world, according to a study.

The finding, published in the journal Nature Plants, warns that increasingly widespread and severe drought and heat may cause substantial decreases in barley yields worldwide, affecting the supply used to make beer.

Beer is the most popular alcoholic drink in the world by volume consumed, said researchers at the University of East Anglia (UEA) in the UK.

Although the frequency and severity of drought and heat extremes increase substantially in a range of future climate scenarios, the vulnerability of beer supply to such extremes has never been assessed, they said.

In recent years, the beer sector has consumed around 17 per cent of global barley production, but this share varies drastically across major beer-producing countries, for example from 83 per cent in Brazil to nine per cent in Australia.

Results from the new study reveal potential average yield losses ranging from three per cent to 17 per cent, depending on the severity of the conditions, researchers said.

Decreases in the global supply of barley lead to proportionally larger decreases in barley used to make beer.

During the most severe climate events, the results indicate that global beer consumption would decline by 16 per cent, or 29 billion litres -- roughly equal to the total annual beer consumption in the US -- and that beer prices would on average double.

Even in less severe extreme events, beer consumption drops by four per cent and prices rise by 15 per cent, researchers said.

The findings suggest that total beer consumption decreases most under climate change in the countries that consumed the most beer by volume in recent years.

For example, the volume consumed in China -- today the largest consuming country -- falls by more than any other country as the severity of extreme events increases, and by 4.34 billion litres in the most severe, researchers said.

In the UK, beer consumption could fall by between 0.37 billion and 1.33 billion litres, while the price could as much as double. Consumption in the US could decrease by between 1.08 billion and 3.48 billion litres, they said.

"Increasingly research has begun to project the impacts of climate change on world food production, focusing on staple crops such as wheat, maize, soybean, and rice," said Dabo Guan, a professor at UEA.

However, if adaptation efforts prioritise necssities, climate change may undermine the availability, stability and access to ’luxury’ goods to a greater extent than staple foods.

People’s diet security is equally important to food security in many aspects of society.

"Although some attention has been paid to the potential impacts of climate change on luxury crops such as wine and coffee, the impacts on beer have not been carefully evaluated. A sufficient beer supply may help with the stability of entertainment and communication in society," Guan said.

"While the effects on beer may seem modest in comparison to many of the other -- some life-threatening --impacts of climate change, there is nonetheless something fundamental in the cross-cultural appreciation of beer," Guan added.

Write your Comments on this Article
Your Name
Native Place / Place of Residence
Your E-mail
Your Comment   You have characters left.
Security Validation
Enter the characters in the image above
    
Disclaimer: Please write your correct name and email address. Kindly do not post any personal, abusive, defamatory, infringing, obscene, indecent, discriminatory or unlawful or similar comments. Kemmannu.com will not be responsible for any defamatory message posted under this article.
Please note that under 66A of the IT Act, sending offensive or menacing messages through electronic communication service and sending false messages to cheat, mislead or deceive people or to cause annoyance to them is punishable. It is obligatory on kemmannu.com to provide the IP address and other details of senders of such comments, to the authority concerned upon request. Hence, sending offensive comments using kemmannu.com will be purely at your own risk, and in no way will Kemmannu.com be held responsible.
Similarly, Kemmannu.com reserves the right to edit / block / delete the messages without notice any content received from readers.




Symphony98 Releases Soul-Stirring Rendition of Len
View More

Way Of Cross on Good Friday 2024 | Live From | St. Theresa’s Church, Kemmannu, Udupi | LIVEWay Of Cross on Good Friday 2024 | Live From | St. Theresa’s Church, Kemmannu, Udupi | LIVE
Good Friday 2024 | St. Theresa’s Church, Kemmannu | LIVE | UdupiWay Of Cross on Good Friday 2024 | Live From | St. Theresa’s Church, Kemmannu, Udupi | LIVE
2 BHK Flat for sale on the 6th floor of Eden Heritage, Santhekatte, Kallianpur, Udupi2 BHK Flat for sale on the 6th floor of Eden Heritage,  Santhekatte, Kallianpur, Udupi.
Maundy Thursday 2024 | LIVE From St. Theresa’s Church, Kemmannu | Udupi |Maundy Thursday 2024 | LIVE From St. Theresa’s Church, Kemmannu | Udupi |
Kemmennu for sale 1 BHK 628 sqft, Air Conditioned flatKemmennu for sale 1 BHK 628 sqft, Air Conditioned  flat
Symphony98 Releases Soul-Stirring Rendition of Lenten Hymn "Khursa Thain"Symphony98 Releases Soul-Stirring Rendition of Lenten Hymn
Palm Sunday 2024 at St. Theresa’s Church, Kemmannu | LIVEPalm Sunday 2024 at St. Theresa’s Church, Kemmannu | LIVE
Final Journey of Patrick Oliveira (83 years) || LIVE From KemmannuFinal Journey of Patrick Oliveira (83 years) || LIVE From Kemmannu
Carmel School Science Exhibition Day || Kmmannu ChannelCarmel School Science Exhibition Day || Kmmannu Channel
Final Journey of Prakash Crasta | LIVE From Kemmannu || Kemmannu ChannelFinal Journey of Prakash Crasta | LIVE From Kemmannu || Kemmannu Channel
ಪ್ರಗತಿ ಮಹಿಳಾ ಮಹಾ ಸಂಘ | ಸ್ತ್ರೀಯಾಂಚ್ಯಾ ದಿಸಾಚೊ ಸಂಭ್ರಮ್ 2024 || ಸಾಸ್ತಾನ್ ಘಟಕ್ಪ್ರಗತಿ ಮಹಿಳಾ ಮಹಾ ಸಂಘ | ಸ್ತ್ರೀಯಾಂಚ್ಯಾ ದಿಸಾಚೊ ಸಂಭ್ರಮ್ 2024 || ಸಾಸ್ತಾನ್ ಘಟಕ್
Valentine’s Day Special❤️||Multi-lingual Covers || Symphony98 From KemmannuValentine’s Day Special❤️||Multi-lingual Covers || Symphony98 From Kemmannu
Final Journey of Lionel John Lewis (74 years) | LIVE from Milagres Cathedral | Kallianpur | UdupiFinal Journey of Lionel John Lewis (74 years) | LIVE from Milagres Cathedral | Kallianpur | Udupi
Rozaricho Gaanch December 2023 issue, Mount Rosary Church Santhekatte Kallianpur, UdupiRozaricho Gaanch December 2023 issue, Mount Rosary Church Santhekatte Kallianpur, Udupi
An Ernest Appeal From Milagres Cathedral, Kallianpur, Diocese of UdupiAn Ernest Appeal From Milagres Cathedral, Kallianpur, Diocese of Udupi
Diocese of Udupi - Uzvd Decennial Special IssueDiocese of Udupi - Uzvd Decennial Special Issue
Final Journey Of Canute Pinto (52 years) | LIVE From Mount Rosary Church | Kallianpura | UdupiFinal Journey Of Canute Pinto (52 years) | LIVE From Mount Rosary Church | Kallianpura | Udupi
Earth Angels Anniversary | Comedy Show 2024 | Live From St. Theresa’s Church | Kemmannu | UdupiEarth Angels Anniversary | Comedy Show 2024 | Live From St. Theresa’s Church | Kemmannu | Udupi
Vespers 2024 | St. Theresa’s Church, KemmannuVespers 2024 | St. Theresa’s Church, Kemmannu
Annual Church Feast 2024 | St. Theresa’s Church, KemmannuAnnual Church Feast 2024 | St. Theresa’s Church, Kemmannu
Confraternity Sunday | St. Theresa’s Church, KemmannuConfraternity Sunday | St. Theresa’s Church, Kemmannu
Kemmannu Cricket Match 2024 | LIVE from KemmannuKemmannu Cricket Match 2024 | LIVE from Kemmannu
CHRISTMAS MASS-2023 | St. Theresa’s Church | Live from Kemmannu | UdupiCHRISTMAS MASS-2023 | St. Theresa’s Church | Live from Kemmannu | Udupi
Annual Day 2023 | Carmel English School, Live From KemmannuAnnual Day 2023 | Carmel English School, Live From Kemmannu
Naturya - Taste of Namma Udupi - Order NOWNaturya - Taste of Namma Udupi - Order NOW
New Management takes over Bannur Mutton, Santhekatte, Kallianpur. Visit us and feel the difference.New Management takes over Bannur Mutton, Santhekatte, Kallianpur. Visit us and feel the difference.
Easter 2023 - Milrachi Lara From Milagres Cathedral, Kallianpur, UdupiEaster 2023 - Milrachi Lara From Milagres Cathedral, Kallianpur, Udupi
Focus Studio, Near Hotel Kidiyoor, UdupiFocus Studio, Near Hotel Kidiyoor, Udupi