Results 21 to 30 of about 69,146 (168)
Chemical composition of various Ephedra species
Biomolecules and Biomedicine, 2015 The medicinal significance of Ephedra is based on the sympathomimetic properties of ephedrine (E) alkaloids. Pharmacological effects depend on the phytocomposition of individual Ephedra species. The aim of this study was to measure the total alkaloids content (TAC), total phenolics content (TPC), and total flavonoids content (TFC) and determine their ...
Saida, Ibragic, Emin, Sofić
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Volatile composition of three Trifolium species
Planta Medica, 2008 Öz bulunamadı.
Sabudak, T., Goren, A. C.
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Plant Diversity and Structural Patterns in Stanului Forest, Gemărtălui Valley, Romania
DiversityThis study provides the first comprehensive structural and diversity assessment of the Stanului Forest ecosystem since the last taxonomic survey conducted in 1987.
Liviu Cristian Mărăcineanu +1 more
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Frontiers in Marine Science, 2019 Spring phytoplankton blooms contribute a substantial part to annual production, support pelagic and benthic secondary production and influence biogeochemical cycles in many temperate aquatic systems.
Olle Hjerne +5 more
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Folia Veterinaria, 2021 Within the scope of our research, we have performed 59 trapping sessions and collected 15,756 biting midges from 20 species at four farms (Kluknava, Ostrov, Turňa nad Bodovou and Zemplínska Teplica), The most frequent types of captured insects were ...
Kočišová A. +3 more
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یافتههای نوین در علوم زیستی, 2021 Overgrazing affects plant communities, and is a significant disturbance factor in arid and semi-arid regions. The immediate changes of plant communities after overgrazing in the disturbed arid ecosystems of Iran have been poorly studied. We recorded data
Sarmad Mahdi Kadhum +3 more
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Учёные записки Казанского университета: Серия Естественные науки, 2018 The species composition, biomass, and structure of phytoplankton communities in small eutrophic reservoirs with algal “bloom” have been studied. “Water bloom” in the studied water bodies is caused by widespread species belonging to the taxa Chlorophyta ...
O.G. Gorokhova
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Catalogue of fungi in China 5. Preliminary survey of macrofungi in Medog, Southwest China
MycologyThe unique ecological environment and minimal human interference in Medog County endow it with abundant and distinctive macrofungi resources. But in the past, there have been few research reports on the investigation of macrofungi in Medog County.
Shun Liu +3 more
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Planktonic crustaceans of the Balkhash-Alakol lake system (South-Eastern Kazakhstan)
Acta Biologica SibiricaPlanktonic crustaceans are the basis of the food supply for animals with higher trophic levels and determine the fish productivity of any water body. Large Cladocera play a significant role in the natural purification of the water column.
Akerke Kenzheyeva, Elena G. Krupa
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Acta Societatis Botanicorum Poloniae, 2011 Carex secalina, a species recognized as extinct in Poland for 40 years, was re-discovered in 2000 and it’s natural populations covered by monitoring. From among nine historic localities, only for two - Jacewo and Turzany, in the vicinity of Inowrocław ...
Marlena Lembicz +3 more
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