نتایج جستجو برای: but short

تعداد نتایج: 2382305  

Journal: :Earth surface dynamics 2021

Abstract. Rock avalanches produce exceptionally long run-outs that correlate with their rock volume. This relationship has been attributed to the size-dependent dynamic lowering of effective basal friction. However, it also observed similar volumes can span several orders magnitude, suggesting additional controlling factors. Here, we analyse analogue models avalanches, experiments designed test...

Journal: رستنیها 2005
SHORT COMMUNICATIONS SHORT COMMUNICATIONS

SHORT COMMUNICATIONS

Nasim Azani Shahin Zarre

The genus Astragalus L. (Fabaceae) is reviewed from both phyloenetic and taxonomic points of view. As the largest genus of flowering plants it has attracted many researchers, but much work remains to be done. A short taxonomic history with special focus on infrageneric classification of the genus, a list of phylogenetic studies including the applied markers and sampling strategies as well a...

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