Cyclotella nana hustedt
WebSpecies Cyclotella dubia Fricke, 1900 accepted as Cyclostephanos dubius (Hustedt) Round, 1988 accepted as Cyclotella dubia var. dubia Fricke in Schmidt et al., 1900 … WebARSENIC in the ocean exists primarily as arsenite and arsenate and thermodynamic calculations1 indicate that in oxygenated sea water at pH 8.1, the equilibrium ratio of the activity of arsenate to arsenite should be about 1026. But observations2–4 suggest that the ratio is, in fact, in the range 10−1 to 101, far from the equilibrum value. My experiments …
Cyclotella nana hustedt
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Web1.Cyclotella nana Hustedt (clone 13-1) was found to grow in sea water at salinities ranging from about 15 to 50 parts per thousand.2. Investigation of the osmotic requirement in the … WebJun 28, 2008 · Request PDF Kinetics of silicate-limited growth in the marine diatom Thalassiosira pseudonana Hasle & Heimdal (=Cyclotella nana Hustedt) The half …
WebCyclotella distinguenda Hustedt NZOR Identifier: ac01eebb-76bc-44bf-84f7-70703b381db9. Summary Nomenclature Taxon Concepts Subordinates Vernacular Applications … WebCyclotella nana Hustedt, and Detonula confervacea (cleve) Gran. GUILLARD RR, RYTHER JH. Canadian Journal of Microbiology, 01 Apr 1962, 8: 229-239 DOI: …
WebCyclotella nana (NADED 20028) authority: Hustedt Phycology Section: ecology and taxonomy of freshwater algae, ... Family: Stephanodiscaceae Genus: Cyclotella … WebOct 17, 2024 · The dinoflagellate Akashiwo sanguinea is a harmful algal species and commonly observed in estuarine and coastal waters around the world. Harmful algal …
WebA new method for assaying vitamin B12 in seawater using the marine diatom Cyclotella nana Hustedt is described. The criterion of response to variations in B12 concentration …
Web库氏小环藻C.Kutzingiana：小环藻属Cyclotella。植物体单细胞，细胞呈圆盘状，壳面边缘有一环放射状结构。色素体位于细胞边缘，中央圆形五色素体。标本采集地：大关罗汉坝；昭阳区省耕公园。 星形库氏小环藻C.kützingiana var.planetophora Fricke：小环藻属Cyclotella。 islandview close tinnanbarWeb2. A small marine diatom, Cyclotella nana Hustedt, previously found to require vitamin B12 (Canad. J. Microbiol., 1962, 8, 229) gave a linear dose response curve with … key west florida holiday innWebGuillard, R.R.L. and Ryther, J.H. (1962) Studies on Marine Planktonic Diatoms I. Cyclotella nana Hustedt and Detonula confervacea (Cleve) Gran. Canadian Journal of … key west florida hospitalsWebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. key west florida home rentalsWebJan 1, 1971 · Changes of the concentrations of carbon (C), nitrogen (N), carbohydrate (Car), chlorophyll a (Chl), and RNA of cells of Thalassiosira fluviatilis Hustedt and Cyclotella … island view casino slot machinesWebThe diagnosis of Cyclotella nana is: "Zellen sehr zart, Schalen flach, kreis- f6rmig, ohne erkennbare Struktur, am Rande mit wenigen, meistens 5 kleinen D6rnchen. … island view casino slotsWebThe value of planktonic ciliates as prey for the asexual reproduction of the polyp stage of the moon jellyfish (Aurelia aurita) was investigated by monitoring somatic growth (calyx diameter), bud production and prey consumption of polyps on a diet of the tintinnid ciliate Favella taraikaensis labeled with a stable nitrogen isotope (15 N).These results were … key west florida homes