Author

Khadijetou El Hacen

3 papers indexed here

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Review Open access Oct 2026

Early Establishment of the Invasive Atlantic Blue Crab Callinectes sapidus Rathbun, 1896 (Decapoda: Portunidae) in Mauritanian Coastal Waters: Population Structure, Morphometrics and Reproductive Condition at the Southern Edge of Its Northwest African Range

The Atlantic blue crab, Callinectes sapidus Rathbun, 1896, is classified as one of the world’s most invasive and difficult species to control once introduced. This study reports the first confirmed occurrence of this species in Mauritanian waters and assesses the population structure, morphometric features and reproduc...

Diankha Ousmane, Ajana Rabia, Mohamed Rami Laamraoui et al. · Hydrobiology · 0 citations

Open access Aug 2026

Remote Sensing Assessment of Land-Cover and Surface-Water Changes Associated with Black-Sand Mining Areas in an Arid Environment: A Multi-Index Exploratory Case Study from N’Diago, Mauritania (2014–2026)

Black-sand mining is an under-studied anthropogenic pressure on arid coastal environments, where sparse vegetation and slow natural recovery limit conventional impact assessment. Despite the recent expansion of heavy-mineral extraction along the Mauritanian coast, no spatio-temporal analysis has quantified its effects...

Khadijetou AbdelWehab, Sidi Ahmed Elemin, Mohamed Ahmed Sidi Cheikh et al. · Geographies · 0 citations

#protein folding Open access Oct 2026

Gill acetylcholinesterase activity and condition index in Donax rugosus as candidate biomarkers of coastal water quality in Mauritania

Coastal waters off Nouakchott support fisheries and, more recently, offshore oil activity and iron-ore export, all of which raise the risk of marine contamination. Local biomonitoring tools are still lacking. We asked whether the wedge clam Donax rugosus , abundant on Nouakchott’s beaches, can serve as a sentinel. Acet...

Roughaya Hassen Sarr, Sidi Ahmed Elemin, Z. Sidoumou et al. · Journal of Ecological Engine... · 0 citations