904 resultados para Freshwater plankton

The relation of the plankton to some chemical and physical factors in the Clyde Sea area

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The influence of plankton on the phosphate content of stored sea-water

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A net for catching plankton near the bottom

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The coelenterate plankton of the Northumbrian coast during the year 1924

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The coelenterate plankton of the Northumbrian coast during the year 1925

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The validity of single vertical hauls of the international net in the study of the distribution of the plankton

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Changes in length during the larval life and metamorphosis of the freshwater eel (Anguilla vulgaris Turt.).

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The phosphate content of sea water in relation to the growth of the algal plankton. Part III.

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On the marine Cladocera from the Northumbrian plankton

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Observations on the reactions of marine plankton to light

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The variation of excess base with depth in the English Channel with reference to the seasonal consumption of calcium by plankton

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The determination of phosphorus and nitrogen in plankton

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

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A note on manganese in marine plankton

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On the value of certain plankton animals as indicators of water movements in the English Channel and North Sea

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