نتایج جستجو برای: blanquet combined abundance
تعداد نتایج: 453737 فیلتر نتایج به سال:
Methionyl-tRNA synthetase has been purified from a yeast strain carrying the MESl structural gene on a high copy number plasmid (pFL1). The purified enzyme is a monomer of M, = 85,000 in contrast to its counterpart from Escherichia coli which is a dimer made up of identical subunits (M, = 76,000; Dardel, F., Fayat, G., and Blanquet, S . (1984) J. Bucteriol. 160,1115-1122). The yeast enzyme was ...
Laetitia Poidevin, Julia Feliu, Annick Doan , Jean-Guy Berrin, Mathieu Bey, Pedro M. 5 Coutinho, Bernard Henrissat, Eric Record, Senta Heiss-Blanquet 6 7 IFP Energies nouvelles, 1 et 4, avenue de Bois-Préau, 92852 Rueil-Malmaison Cedex, 8 France 9 INRA, Aix Marseille Université, UMR 1163 de Biotechnologie des Champignons 10 Filamenteux, Polytech, CP 925, 13228 Marseille cedex 09, France 11 Arch...
Phytoplankton is one of the most important biological groups in the aquatic environment, and its study and monitoring at different years reveals environmental changes as well as understanding of water quality. The aims of the present study are to study the structural pattern of phytoplankton with emphasis on new distinctive species (especially harmful and toxic), native and favorite species and...
The practice of combining pharmacotherapy with psychotherapy is advocated for as treatment of choice for many psychiatric disorders. Despite an abundance of outcome studies addressing this subject, little has been written about the process of combined treatment, leaving clinicians with insufficient guidance as to the "how" of the medication-psychotherapy merger. This case report follows the tre...
Herbivores can profoundly influence plant species assembly, including plant invasion, and resulting community composition. Population increases of native herbivores, e.g. white-tailed deer (Odocoileus virginianus), combined with burgeoning plant invasions raise concerns for native plant diversity and forest regeneration. While individual researchers typically test for the impact of deer on plan...
The rocky habitats of southern Portugal are ecosystems with extreme xericity conditions, associated special abiotic strains. In these unstable ecological a considerable diversity plant communities occurs. objective this study, carried out in the Algarve and Monchique, Mariánica Range biogeographical sectors, is to compare chasmo-chomophytic southwestern Iberian Peninsula, using phytosociologica...
The holm oak woodlands as ecotonic phytocoenoses occur under different ecological conditions, and frequently representing the climax of edaphoxerophilous series crests siliceous rocky areas. In this paper we study floristic, ecological, biogeographical differences southwestern Iberian Peninsula, included in Querco rotundifoliae-Oleenion sylvestris suballiance. Our phytosociological (Braun–Blanq...
Seasonal distribution of species composition, cell abundance and biomass of phytoplankton of the Caspian Sea were investigated in 2005. This survey were fulfilled in 6 transects and 26 stations A total of 260 samples were collected during winter to autumn in the southern part of Caspian Sea. Totally, 163 species of phytoplankton were identified (71 species Bacillariophyta, 31 species Chlorophy...
This study was carried out in line with the Caspian Sea water transportation program to the central plateau on the Southeast shores of the Caspian Sea (Goharbaran region) since 2013-2014. Sampling was performed monthly and there were 8 stations at depths of 5, 10 and 15 meters in 2 transects. The purpose of this study was to investigate the relationships between some physico-chemical parameters...
The study is focused on the investigation of forest habitats and vegetation Dragoman municipality, located in western Bulgaria. Following Braun-Blanquet approach, 212 relev´es were collected 2019 1054 field points verified, as well. As a result, eight habitat types included Directive 92/43/EEC identified. They cover 85.96 km2 or 26.5% total area are mainly northern, southern parts municipality....
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