Jihadists of North Africa and the Sahel

2020 ◽  
Author(s):  
Alexander Thurston
Keyword(s):  
2016 ◽  
Vol 43 (2) ◽  
pp. 191-207 ◽  
Author(s):  
Richard Mearns ◽  
Laurent Chevrier ◽  
Christophe Gouraud

In the early part of the nineteenth century the Dupont brothers ran separate natural history businesses in Paris. Relatively little is known about their early life but an investigation into the family history at Bayeux corrects Léonard Dupont's year of birth from 1795 to 1796. In 1818 Léonard joined Joseph Ritchie's expedition to North Africa to assist in collecting and preparing the discoveries but he did not get beyond Tripoli. After 15 months he came back to Paris with a small collection from Libya and Provence, and returned to Provence in 1821. While operating as a dealer-naturalist in Paris he published Traité de taxidermie (1823, 1827), developed a special interest in foreign birds and became well known for his anatomical models in coloured wax. Henry Dupont sold a range of natural history material and with his particular passion for beetles formed one of the finest collections in Europe; his best known publication is Monographie des Trachydérides (1836–1840). Because the brothers had overlapping interests and were rarely referred to by their forenames there has been confusion between them and the various eponyms that commemorate them. Although probably true, it would be an over-simplification to state that birds of this era named for Dupont refer to Léonard Dupont, insects to Henry Dupont, and molluscs to their mother.


Author(s):  
Odile Moreau

This chapter explores movement and circulation across the Mediterranean and seeks to contribute to a history of proto-nationalism in the Maghrib and the Middle East at a particular moment prior to World War I. The discussion is particularly concerned with the interface of two Mediterranean spaces: the Middle East (Egypt, Ottoman Empire) and North Africa (Morocco), where the latter is viewed as a case study where resistance movements sought external allies as a way of compensating for their internal weakness. Applying methods developed by Subaltern Studies, and linking macro-historical approaches, namely of a translocal movement in the Muslim Mediterranean, it explores how the Egypt-based society, al-Ittihad al-Maghribi, through its agent, Aref Taher, used the press as an instrument for political propaganda, promoting its Pan-Islamic programme and its goal of uniting North Africa.


2020 ◽  
Vol 62 (1-2) ◽  
pp. 151-161
Author(s):  
T. Shagholi ◽  
M. Keshavarzi ◽  
M. Sheidai

Tamarix L. (Tamaricaceae) is a halophytic shrub in different parts of Asia and North Africa. Taxonomy and species limitation of Tamarix is very complex. This genus has three sections as Tamarix, Oligadenia, and Polyadenia, which are mainly separated by petal length, the number of stamens, the shape of androecial disk and attachment of filament on the androecial disk. As there was no palynological data on pollen features of Tamarix species of Iran, in the present study 12 qualitative and quantitative pollen features were evaluated to find diagnostic ones. Pollen grains of 8 Tamarix species were collected from nature. Pollen grains were studied without any treatment. Measurements were based on at least 50 pollen grains per specimen. Light and scanning electron microscopes were used. Multivariate statistical methods were applied to clarify the species relationships based on pollen data. All species studied showed monad and tricolpate (except some individuals of T. androssowii). Some Tamarix species show a high level of variability, in response to ecological niches and phenotypic plasticity, which make Tamarix species separation much more difficult. Based on the results of the present study, pollen grains features are not in agreement with previous morphological and molecular genetics about the sectional distinction.


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