Intense Rainfall Has Reworked 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 are actually dotted with replenished ponds and lakes.


“We’re incredibly happy about the recent rains,” mentioned Youssef Ait Chiga, a neighborhood 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 notably desirous to witness this odd transformation.

This image reveals 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 just lately 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 instructed AFP the basin had been barren for practically 20 years.


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


However in September, torrential rains triggered floods in southern elements of Morocco, killing not less than 28 folks, in keeping with authorities.


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

Sahara Floods
Final month’s uncommon torrential rains triggered floods that killed not less than 18 folks 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 folks.


North African nations at the moment rank among the many world’s most water-stressed, in keeping with the World Sources Institute, a non-profit analysis organisation.


The dominion’s meteorological company described the current large 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’

“All the things means that this can be a signal of local weather change,” Fatima Driouech, a Moroccan local weather scientist, instructed 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.


Specialists 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 want to proceed over an extended time period.


The remainder of the nation remains 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 stunned 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 might 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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