Biblioteca Digital

988 resultados para Titanium (IV) phosphate

Chemical constituents of biological importance in the English Channel, November, 1930, to January, 1932. Part I. Phosphate, silicate, nitrate, nitrite, ammonia

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Observations and experiments on sex-change in the European oyster (O. edulis). Part III. On the fate of unspawned ova. Part IV. On the change from male to female

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Chemical constituents of bilogical importance in the English Channel. Part III. June-December, 1932. Phosphate, silicate, nitrate, hydrogen ion concentration, with a comparison with wind records

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On the biology of Calanus finmarchicus. Part IV. Seasonal changes in the weight and chemical composition in Loch Fyne

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The rate of liberation of phosphate in sea water by the breakdown of plankton organisms

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The biology of Balanus balanoides. IV. Relation to environmental factors

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The ecological relations between the herring and the plankton investigated with the plankton indicator. Part IV. The relation between catches of herring and phytoplankton collected by the plankton indicator

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The seasonal abundance of the pelagic young of teleostean fishes in the Plymouth area. Part IV. The year 1936, with notes on the conditions as shown by the occurence of plankton indicators

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Salt error in determinations of phosphate in sea water

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Redefinition of the anomaly of the nitrate-phosphate ratio

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Phosphate in the English Channel, 1933-8, with a comparison with earlier years, 1916 and 1923-32

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The ecology of the Tamar Estuary IV. The distribution of the fauna and flora on buoys

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Phosphate and Fisheries

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The estimation of phosphate and of total phosphorus in sea water

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Certain effects of agitation upon the release of phosphate from mud

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