E wiyde Marikoo Demmba, leegal joyaɓal e jeegoɓal e Pkaaji (Riyaad) e hirnaange kam e rewo Tafrak Seyna, ko ko ilata ɗoo e hitaande 2020, ɗum woni ɗoo e duuɓi 9. Doktoor Mariko Demmba woni gardiiɗo eɓɓaande ACCC (Adaptation to Climate Change in Coastal Zones of West Africa, woni Goowtugol Mbayliiji, Weeyo e Nokkuuji Daande Geec e diiwaan Afrik Hirnaange) O wiyi, kanko Mariko Demmba, “wiɗtooji mbayliigaaji weeyo kollitii wonde denndaangal nokkuuji kodaaɗi to Sebka e El Miina e hirnaange e rewo Tafrag Seyna kam e Riyaad (pkaaji) takko laawal Rooso, ko ileteeɗi ɗoo e 2020 ».
O jokki “saabii parwugol Muritani ko ngonka hakkunde Saharaa e Saahal tawi nayaɓe 3 e wertaango mum ko moraande. Toɓooli ina ustoo, nguleeki ina ɓeydoo, woni gęec ina ɓeydoo ƴerde (ɗoo e 2020-2050 ma ngo ƴer 5,8 haa 15,5 cm). »
Kaaɗoo haala feeñi ko e jaaynde wiyeteende Nouakchott Quotidien tonngoode 2233 ñalnde 17/05/2011.
