Space Travel News  
DISASTER MANAGEMENT
Trade can spread economic toll of local disasters globally
by Sommer Brokaw
Washington DC (UPI) May 04, 2020

Damage from a natural disaster in one place can spread globally due to urban trade networks, a Yale study said Monday.

Researchers developed a simulation with an urban trade network model to map cities dependence on each other across the globe and how a disaster in one area can effect other areas, according to the study, published in Nature Sustainability.

"Cities are strongly connected by flows people, of energy, and ideas -- but also by the flows of trade and materials," Chris Shughrue, lead author of the Yale study, said in a press release. "These connections have implications for vulnerability, particularly as we anticipate cyclones and other natural hazards to become more intense and frequent as a result of climate change over the coming decades."

Shughrue, who is now a data scientist at StreetCred Labs in New York, based the study on his dissertation work at Yale.

Karen Seto, a Yale School of Forestry and Environmental Studies professor and Brad T. Werner, a professor at Scripps Institution of Oceanography in San Diego, Calif., co-authored the study.

While most research is focused on the vulnerability of a city to climate change based on local events, but the new study shows that local disasters can have a domino effect through urban networks, Seto said

The study reveals that local economic impacts from damage to production facilities could trigger secondary impacts that could end up being three times greater than local impacts.

"These adverse secondary impacts are responsible for up to three-fourths of the effects of the largest storms and are generated primarily by cyclone exposure in North America and East Asia, in part because of the roles of these regions as principal purchasers and suppliers, respectively, of industrial materials," researchers wrote in the study. "Vulnerability to adverse secondary impacts of cyclones is highest in cities that are strongly dependent on the global trade network but have relatively few suppliers."

Natural disasters can cause shortages and price hikes, such as the damage to coking coal production in Queensland, Australia from catastrophic flooding that caused a 25 percent spike in global costs. Another example was oil production damage from Hurricane Katrina extending far beyond New Orleans.

The risk of a Hurricane Katrina-level storm surge increases with global warming, according to a 2013 study.

"To be resilient to climate change is not only about building dikes and sea walls, but understanding a city's supply chains and how they are linked to other cities that may be vulnerable," Seto said.


Related Links
Bringing Order To A World Of Disasters
A world of storm and tempest
When the Earth Quakes


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


DISASTER MANAGEMENT
Debate swirls on use of virus 'immunity passports'
Washington (AFP) April 29, 2020
Governments and organizations around the world are mulling the use of hotly-debated "immunity passports" aimed at easing pandemic-related lockdowns and restrictions on movements. The certificates could identify people with antibodies that reduce the risk of they will spread the deadly coronavirus, helping them to resume activities and return to work. But global health authorities and experts are urging caution, pointing to concerns over the accuracy of antibody tests as well as privacy fears and ... read more

Comment using your Disqus, Facebook, Google or Twitter login.



Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

DISASTER MANAGEMENT
DISASTER MANAGEMENT
Emirates first Mars mission ready for launch from Japan's Tanegashima Space Centre

Promising signs for Perseverance rover in its quest for past Martian life

Nanocardboard flyers could serve as martian atmospheric probes

Surface Hot Springs May Have Existed on Ancient Mars

DISASTER MANAGEMENT
NASA CubeSat Will Shine a Laser Light on the Moon's Darkest Craters

USGS releases first-ever comprehensive geologic map of the moon

ESA helps analyse untouched Moon rocks

China's Chang'e-4 probe resumes work for 17th lunar day

DISASTER MANAGEMENT
Jupiter probe JUICE: Final integration in full swing

The birth of a "Snowman" at the edge of the Solar System

New Horizons pushing the frontier ever deeper into the Kuiper Belt

Mysteries of Uranus' oddities explained by Japanese astronomers

DISASTER MANAGEMENT
Newly discovered exoplanet dethrones former king of Kepler-88 planetary system

Hubble observes aftermath of massive collision

Researchers use 'hot Jupiter' data to mine exoplanet chemistry

Yale's EXPRES looks to the skies of a scorching, distant planet

DISASTER MANAGEMENT
Launches from Kourou to resume in June

Solar One: A proposal for the first manned interstellar spaceship

Permanently open call for commercial space transportation services

NASA Test Directors eagerly await Artemis launch

DISASTER MANAGEMENT
China builds Asia's largest steerable radio telescope for Mars mission

China recollects first satellite stories after entering space for 50 years

China's first Mars exploration mission named Tianwen-1

Parachutes guide China's rocket debris safely to earth

DISASTER MANAGEMENT
NASA's Swift mission tallied water from interstellar Comet Borisov

Hubble watches Comet ATLAS disintegrate into more than two dozen pieces

Asteroid visiting Earth's neighborhood brings its own face mask

Population of Interstellar Asteroids Found Hiding in Plain Sight









The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.