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Akademický článek

Long range gene flow beyond predictions from oceanographic transport in a tropical marine foundation species

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)

Abstract The transport of passively dispersed organisms across tropical margins remains poorly understood. Hypotheses of oceanographic transportation potential lack testing with large scale empirical data. To address this gap, we used the seagrass sp

Externí odkaz: https://doaj.org/article/27a51805ebff407bb03076cf4ac1be32

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Akademický článek

The yellow mullet fish oil from the Banc d’Arguin Imrâguens in Mauritania: an example of polyunsaturated fatty acids transfer from diatoms to the fish within the alimentary chain☆

Autor: Boune Mohamed Vall Sidi, Cheikh Mohamed Ahmed Sidi, Ba Mamadou Abdoul, Barouh Nathalie, Legeret Bertrand, Souvi Sidi Mohamed Ould, Deida Mohamed Vadel, Launay Hélène, Carrière Frédéric

Publikováno v: Oilseeds and fats, crops and lipids, Vol 31, p 23 (2024)

The Banc d’Arguin National Park (PNBA) in Mauritania is listed by the UNESCO World Heritage. It is characterized by an exceptionnal marine biodiversity with numerous endemic species and it provides a major site of reproduction for western Africa fi

Externí odkaz: https://doaj.org/article/e77d2921a78b499b9684296c36f39cf1

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Akademický článek

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Binary trees, exploration processes, and an extented Ray--Knight Theorem

Autor: Ba, Mamadou, Pardoux, Etienne, Sow, Ahmadou Bamba

Publikováno v: Journal Applied Probability 49 (2012) 210-225

We study the bijection between binary Galton--Watson trees in continuous time and their exploration process, both in the sub- and in the supercritical cases. We then take the limit over renormalized quantities, as the size of the population tends to

Externí odkaz: http://arxiv.org/abs/1305.1208

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Branching processes with competition and generalized Ray Knight Theorem

Autor: Ba, Mamadou, Pardoux, Etienne

Publikováno v: Ann. Inst. Henri Poincar\'e Probab. Stat. (2015) 51, 4, 1290-1313

We consider a discrete model of population with interaction where the birth and death rates are non linear functions of the population size. After proceeding to renormalization of the model parameters, we obtain in the limit of large population that

Externí odkaz: http://arxiv.org/abs/1304.0710

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