Intense Rainfall Has Remodeled The Sahara Desert : ScienceAlert

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In Morocco’s southeastern desert, a uncommon downpour has introduced lakes and ponds again to life, with locals – and vacationers – hailing it as a present from the heavens.

In Merzouga, a pretty vacationer city some 600 kilometres (370 miles) southeast of the capital Rabat, the once-parched golden dunes at the moment are dotted with replenished ponds and lakes.


“We’re incredibly happy about the recent rains,” mentioned Youssef Ait Chiga, an area tour information main a gaggle of German vacationers to Yasmina Lake nestled amidst Merzouga’s dunes.


Khalid Skandouli, one other tour information, mentioned the rain has drawn much more guests to the vacationer space, now significantly desirous to witness this odd transformation.

This image exhibits lake Erg Znaigui, a seasonal lake within the village of Merzouga within the Sahara desert in southeastern Morocco on October 20, 2024. In Morocco’s southeastern desert, a uncommon downpour has not too long ago introduced lakes and ponds again to life, with locals and vacationers hailing it as a present from the heavens. (AFP)

With him, Laetitia Chevallier, a French vacationer and common customer to the area, mentioned the rainfall has proved a “blessing from the sky”.


“The desert became green again, the animals have food again, and the plants and palm trees came back to life,” she mentioned.


Locals advised AFP the basin had been barren for almost 20 years.


Final 12 months was Morocco’s driest in 80 years, with a 48 % drop in rainfall, based on an October report from the Common Directorate of Meteorology (DGM).


However in September, torrential rains triggered floods in southern components of Morocco, killing at the least 28 individuals, based on authorities.


The uncommon heavy rains come because the North African kingdom grapples with its worst drought in almost 40 years, threatening its economically essential agriculture sector.

Sahara Floods
Final month’s uncommon torrential rains triggered floods that killed at the least 18 individuals in areas of southern Morocco that straddle the Sahara Desert. Morocco is likely one of the world’s most water-stressed nations, with frequent droughts affecting a 3rd of the inhabitants employed in agriculture. (AFP)

Neighbouring Algeria noticed related rain and flooding in early September, killing six individuals.


North African international locations at present rank among the many world’s most water-stressed, based on the World Sources Institute, a non-profit analysis organisation.


The dominion’s meteorological company described the current huge rainfall as “exceptional”.


It attributed it to an uncommon shift of the intertropical convergence zone – the equatorial area the place winds from the northern and southern hemispheres meet, inflicting thunderstorms and heavy rainfall.


‘Local weather change’

“Every little thing means that this can be a signal of local weather change,” Fatima Driouech, a Moroccan local weather scientist, advised AFP. “But it’s too early to say definitively without thorough studies.”


Driouech emphasised the significance of additional analysis to attribute this occasion to broader local weather traits.


Consultants say local weather change is making excessive climate occasions, similar to storms and droughts, extra frequent and intense.


In Morocco’s south, the rains have helped partially fill some reservoirs and replenish groundwater aquifers.


However for these ranges to considerably rise, specialists say the rains would wish to proceed over an extended time frame.


The remainder of the nation continues to be grappling with drought, now in its sixth consecutive 12 months, jeopardising the agricultural sector that employs over a 3rd of Morocco’s workforce.


Jean Marc Berhocoirigoin, a 68-year-old French vacationer, mentioned he was shocked to seek out Yasmina Lake replenished.


“I felt like a kid on Christmas morning,” he mentioned. “I hadn’t seen these views for 15 years.”


Water has additionally returned to different desert areas similar to Erg Znaigui, about 40 kilometres south of Merzouga, AFP reporters noticed.


Whereas the rains have breathed life into Morocco’s arid southeast, Driouech warns that “a single extreme event can’t bring lasting change”.


However final week, Morocco’s meteorological company mentioned such downpours may turn out to be more and more frequent, “driven partly by climate change as the intertropical convergence zone shifts further north”.

© Agence France-Presse

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