Hassan Achiban

Hassan Achiban
Sidi Mohamed Ben Abdellah University | fst · géodynamique externe

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12
Publications
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14
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Publications

Publications (12)
Article
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Oued Qarya is a left-bank tributary of Oued Zloul (Sebou basin). Its basin drains an area of 323 km 2 from the northwestern slope of the Middle Atlas, folded in the province of Sefrou. These are heterogeneous geological terrains of the Lower and Middle Jurassic, dominated by the carbonate rocks of Lias (the mountain of the folded Middle Atlas). In...
Article
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Rivers play a vital role in our ecosystems, providing fresh water, supporting rich biodiversity, and contributing to human well-being. However, in the face of climate change and intensive human activities, the sediment load in rivers can reach critical levels, presenting a complex set of challenges that require immediate action. The increased sedim...
Article
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La forte variabilité pluviométrique est un événement structurel qui influence largement la disponibilité des ressources en eau au Moyen Atlas (Maroc). La présente étude vise principalement la reconstitution de cette variabilité enregistrée entre le XIX e et le début du XXI e siècle, au niveau de la bordure occidentale du Moyen Atlas Central. Pour c...
Article
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The lack of a complete and reliable data series often represents the main difficulty in carrying out climate studies. Diverse causes, such as human and instrumental errors, false and incomplete records, and the use of obsolete equipment in some meteorological stations, give rise to inhomogeneities that do not represent climatic reality. This work i...
Article
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Recent droughts in the Northern Morocco have highlighted the increasing vulnerability of water resources to this natural hazard, with reduced potential for drinking water supply in the city of Tetouan and its coastal area. Therefore, the main objectives of this work are: the identification of dry events that affected the Martil watershed on the one...
Article
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of the Oued Bouhellou Valley (Morocco): remarkable diversity, five new breeding cases and mapping of nesting sites. Zoology and Ecology 32(1), 36-48. Abstract. In this study, we surveyed and documented diversity and nesting of avian species and their foraging and breeding resources along the Oued Bouhellou watershed (North-Eastern Morocco). A total...
Conference Paper
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L’objectif de la présente étude est de déterminer l’influence de la lithologie, comme variable géo-écologique, sur la répartition des principales espèces arborées et arbustives du Moyen Atlas Central, ainsi que sur les caractéristiques dendrométriques des arbres. La superposition de la carte de végétation et la carte géologique a permis de détermin...
Article
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Wadi Bouhellou is a small tributary on the left side of wadi Inaouen (Sebou basin). Its basin drains a surface of 312 km 2 of the northern flank of the Middle Atlas mountain, in the Taza province. It covers heterogeneous geological terrains dominated by Liassic carbonate rocks (Causses of Chaâra and Tahla, and folded Middle Atlas mountain), and by...
Book
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Abdellatif Tribak, Hanane Baali, Enrique López Lara, Zeineddine Nouaceur, Hassan El-Amrani, Ibrahim Makrane, Mohammed Labhar, Lahcen Nabil, M'hammed Amyay, Hassan Achiban, Ali Taous, Hamid Achiban, Ismail El-Khantoury, Mauro Spotorno Les zones de montagne constituent un élément vital de grande importance pour l'ensemble des pays du bassin méditerr...
Article
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Morocco in general and the Mediterranean watersheds of the Western Rif in particular, occasionally have been affected by the negative impacts of drought, as demonstrated by the drought of 1944-1945, 1980-1984, 1994-95, 1998-2000, 2004-2005, 2011-12 and 2015-2016. This study aims (1) to identify and characterize the dry winters (DJFM) recorded in th...
Article
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The present study proposes to evaluate the extent of erosion according to the lithology in three sub-watersheds (Ras Elma, Sebab and Tamelalet) belonging to the Tigrigra basin and evolving in humid climatic context. The methodology adopts the revised universal soil loss equation (RUSLE). The results obtained make it possible to establish erosion cl...

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