Earth Science News
CLIMATE SCIENCE
New research calls for 'radical rethink' on drought
Reuters Events SMR and Advanced Reactor 2025
New research calls for 'radical rethink' on drought
by AFP Staff Writers
Paris (AFP) Dec 2, 2024

Record-breaking droughts are becoming a "new normal" for billions of people yet few countries are taking the threat seriously, researchers warned in a global snapshot of the scourge on Monday.

The launch of the "World Drought Atlas" comes as governments convene in Saudi Arabia for the COP16 summit on land degradation and desertification.

Droughts are being made worse by human-caused climate change and longer and harsher dry spells can contribute to the depletion of fertile soils as they gradually turn arid.

The EU and UN, which backed the research, said droughts were "one of the world's most costly and deadly hazards" and the report should serve "as an urgent wake-up call for world leaders".

This year is almost certain to be the hottest on record and has been marked by destructive droughts from Ecuador to Morocco and Namibia to the Mediterranean.

Droughts are "less visible and attract less attention than sudden events like floods and earthquakes" but should not be underestimated, the researchers warned.

Apart from those directly impacted, droughts can have knock-on effects on energy production, global trade, and industries like shipping.

By 2050 some three out of four people could be affected in some way by drought, said the United Nations Convention to Combat Desertification (UNCCD) and the European Commission Joint Research Centre, which co-launched the research.

- Cascading effects -

Through dozens of maps, graphics and case studies, the World Drought Atlas aims to show "how drought risks are interconnected... and how they can trigger cascading effects, fuelling inequalities and conflicts and threatening public health".

Droughts can, for example, hinder the production of hydroelectric power, sparking higher energy prices or power outages.

During a heatwave, this could lead to hospitalisations or even death should people be unable to use fans or air conditioners for relief.

Droughts also disrupt shipping through major corridors like the Panama Canal and place further water stress on small-scale farmers, the atlas added.

The research "challenges governments, business leaders, and policy makers at all levels to radically rethink how they make decisions and manage drought risk", said UNCCD head Ibrahim Thiaw.

Nations at the COP16 summit in Riyadh between December 2 and December 13 should take the findings "seriously", he added.

UN Secretary-General Antonio Guterres has called the meeting a "moonshot moment" to protect and restore land and respond to drought.

The UNCCD, which brings together 196 countries and the EU, said 1.5 billion hectares (3.7 billion acres) of land must be restored by decade's end to combat crises including escalating droughts.

Related Links
Climate Science News - Modeling, Mitigation Adaptation

Subscribe Free To Our Daily Newsletters
Tweet

RELATED CONTENT
The following news reports may link to other Space Media Network websites.
CLIMATE SCIENCE
Saudi Arabia hosts UN talks on drought, desertification
Riyadh, Saudi Arabia (AFP) Nov 29, 2024
Saudi Arabia will host the COP16 UN conference on land degradation and desertification next week as the top oil exporter pitches itself as an environmental defender despite criticism of its role at climate talks. UN Secretary-General Antonio Guterres has called the meeting for the United Nations Convention to Combat Desertification (UNCCD) a "moonshot moment" to protect and restore land and respond to drought. Activists accused Saudi Arabia, the world's biggest oil exporter, of trying to water d ... read more

CLIMATE SCIENCE
Four decades of horror after India's Bhopal gas disaster

Lebanon's army chief Joseph Aoun, a man with a tough mission

UK signs deals with Iraq aimed at curbing irregular immigration

Flood-hit Spain introduces 'climate leave' for workers; Flood-hit Spanish town struggles one month on

CLIMATE SCIENCE
Bioinspired dropletronics pave the way for advanced biocompatible devices

New nanomaterial offers potential for antimicrobial applications

3D-printing advance mitigates three defects simultaneously for failure-free metal parts

Shape memory alloy antenna redefines communication technology

CLIMATE SCIENCE
Coral reefs face mounting threat from warming oceans

Blast at Kosovo canal feeding key power plants a 'terrorist attack': PM

Norway suspends deep-sea mining projects: govt allies

To design better water filters, MIT engineers look to manta rays

CLIMATE SCIENCE
Under-ice species face threat as Arctic ice melts

Researchers link Arctic warming to rising dust emissions impacting cloud formation

Increased snowfall could preserve Patagonian glaciers with immediate emissions cuts

Political implications of Antarctic geoengineering debated

CLIMATE SCIENCE
Unsustainable farming, forest loss driving Earth to 'precipice': UN

New sensor technology enhances plant monitoring and health management

Global crop yields maintain steady growth over six decades

Is there enough land on Earth to fight climate change and feed the world?

CLIMATE SCIENCE
Rallies mark one month since Spain's catastrophic floods

Floods kill 8, tens of thousands evacuate in Malaysia, Thailand

Spain govt defends flood response and offers new aid

16 dead, seven missing in Indonesia flood: disaster agency

CLIMATE SCIENCE
Senegal marks 80th anniversary of troop killings after France acknowleges colonial 'massacre'

'Slap in the face': Chad stuns France with goodbye

With Angola trip, Biden fulfills his promise to visit sub-Saharan Africa

Senegal president says France should close military bases

CLIMATE SCIENCE
A fossil discovery sheds light on coexistence of early human ancestors

Brains evolved gradually rather than in leaps study reveals

Neanderthal tar-making structure unearthed in Gibraltar sheds light on their advanced skills

Why the powerful are more likely to cheat

Subscribe Free To Our Daily Newsletters




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.