Analysis of taxonomic distinctness and priority conservation areas as a basis for heritage enhancement of floristic diversity: the case of the ‘hotspot’ of the islands of Numidia (North-eastern Algeria)

Autor: Tarek Hamel, Noelia Hidalgo Triana, Amel Meddad-Hamza, Amir Boulemtafes, Nabila Souilah, Gérard de Bélair, Ángel Enrique Salvo Tierra

Publikováno v: Mediterranean Botany, Vol Online first (2022)

The identification of priority conservation areas (PCA) plays an important role in biodiversity conservation, but uncertainties create challenges for conservation planning. The objective was to test a method based on 'taxonomic distinctness' (TD) and

Externí odkaz: https://doaj.org/article/000a2e29dc6445afa8182ddfbc2ac260

First approach to ecological niche of Numidian lycophytes and ferns in Algeria

Autor: Sihem Haou, Gérard de Bélair

Publikováno v: Acta Ecologica Sinica. 40:52-63

The ecological niche of lycophytes and ferns is still very little studied in North Africa. This work aims, for the first time in Algeria, to set up a first approach on this issue in Numidia. For this study, we opted for a simple random sampling metho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb2af1b44382a769593c00d0586fceda
https://doi.org/10.1016/j.chnaes.2019.05.005

Nouvelle station de Pteris vittata L. (Pteridaceae) en Numidie (Algérie orientale)

Autor: Gérard de Bélair, Salah Telailia, Tarek Hamel, Abderachid Slimani, Lamia Boutabia

Publikováno v: RIUMA. Repositorio Institucional de la Universidad de Málaga
instname
RIUMA: Repositorio Institucional de la Universidad de Málaga
Universidad de Málaga

Les auteurs signalent une observation de Pteris vittata L. dans la Numidie algérienne. Cette découverte permet de faire le point sur sa répartition en Algérie.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577f4ba22d0d5edba01ee73ba2f9d38c
https://hdl.handle.net/10630/19962

Phenolic composition and in vitro antiproliferative activity of Borago spp. seed extracts on HT-29 cancer cells

Autor: Miguel Urrestarazu, Míriam Álvarez-Corral, José Luis Guil-Guerrero, Dmitri Fabrikov, Gérard de Bélair, María José González-Fernández, Rosalía López Ruiz, Svetlana Lyashenko, Francisco Gómez-Mercado, Ignacio Rodríguez-García, Aleksandr Fedorov

Publikováno v: Food Bioscience. 42:101043

Borage oil contains γ-linolenic acid (GLA, 18:3n-6), and significant amounts of tocopherols, sterols and squalene. However, data on phenolics are absent for most Borago species, while such compounds are relevant for improving human health. In this w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff3f86478c3b259fe4303c1bb6d786d1
https://doi.org/10.1016/j.fbio.2021.101043

Découverte de Christella dentata (Thelypteridaceae) en Algérie

Autor: Gérard de Bélair, Khellaf Rebbas, Abdel Kader Belharat, Abdelazize Franck Bougaham, Errol Véla

Publikováno v: Flora Mediterranea
Flora Mediterranea, Foundation pro Herbario Mediterraneo, 2019, 29, pp.55-66. ⟨10.7320/FlMedit29.055⟩
Flora Mediterranea, 2019, 29, pp.55-66. ⟨10.7320/FlMedit29.055⟩
Flora Mediterranea, Optima, 2019, 29, pp.55-66. ⟨10.7320/FlMedit29.055⟩

International audience; Christella dentata(= Cylosorus dentatus, Thelypteridaceae, Pteridophyta), native to the tropi-cal and subtropical regions of Africa and Asia, has been observed between Jijel and Bejaia innortheastern Algeria. Distribution, eco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f1ecd550e2f4c35d14d1ffebf925a64
https://hal.umontpellier.fr/hal-02291387