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Akademický článek

On the Growing Socioeconomic Vulnerability of Southern Mediterranean Coastal Lagoons

Autor: A. Hzami, O. Amrouni, E. Heggy, G. Mahé, H. Missaoui

Publikováno v: Proceedings of the International Association of Hydrological Sciences, Vol 385, Pp 377-385 (2024)

Due to pronounced hydroclimatic fluctuations and rapid urban growth, coastal lagoonal systems in the Southern Mediterranean semi-arid areas undergo pronounced shoreline retreats and increased coastal floodings. The socioeconomic impacts of these alar

Externí odkaz: https://doaj.org/article/c823fbed355842c5a51557eff1d21b51

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Akademický článek

Satellite images survey for the identification of the coastal sedimentary system changes and associated vulnerability along the western bay of the Gulf of Tunis (northern Africa)

Autor: A. Hzami, O. Amrouni, G. Romanescu, C. Constantin Stoleriu, A. Mihu-Pintilie, A. Saâdi

Publikováno v: Proceedings of the International Association of Hydrological Sciences, Vol 377, Pp 83-89 (2018)

The aim of this study consists in testing the effectiveness of satellite data in order to monitoring shoreline and sedimentary features changes, especially the rapidly changing of Gulf of Tunis coast. The study area is located in the Gulf of Tunis

Externí odkaz: https://doaj.org/article/b1fdc154b6044da4a5becffbbf7ea9fc

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Akademický článek

Impacts of water stress on lagoonal ecosystem degradation in semi-arid coastal areas

Autor: Gaaloul, Nadia, Amrouni, Oula, Heggy, Essam, Douss, Nessim, Hzami, Abderraouf, Khélifi, Nabil, Bejaoui, Béchir, Sánchez, Alberto

Publikováno v: In Marine Pollution Bulletin June 2022 179

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Akademický článek

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Akademický článek

Alarming coastal vulnerability of the deltaic and sandy beaches of North Africa

Autor: Abderraouf Hzami, Essam Heggy, Oula Amrouni, Gil Mahé, Mohamed Maanan, Saâdi Abdeljaouad

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)

Abstract The arid coasts of North Africa, extending over 4633 km from the Gulf of Tunis to the Nile Delta, are undergoing pronounced shoreline retreats and coastal floodings that are reported as a consequence of the ongoing sea level rise resulting f

Externí odkaz: https://doaj.org/article/c867c5efce444088bf4b5567e123f518

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The indecomposable tournaments $T$ with $\mid W_{5}(T) \mid = \mid T \mid -2$

Autor: Belkhechine, Houmem, Boudabbous, Imed, Hzami, Kaouthar

We consider a tournament $T=(V, A)$. For $X\subseteq V$, the subtournament of $T$ induced by $X$ is $T[X] = (X, A \cap (X \times X))$. An interval of $T$ is a subset $X$ of $V$ such that for $a, b\in X$ and $ x\in V\setminus X$, $(a,x)\in A$ if and o

Externí odkaz: http://arxiv.org/abs/1307.5027