BUCK
发表于 2025-3-25 05:06:24
Nitrogen cycling in Arctic lakes and pondst. In the deep lake, . nitrogen regeneration and allochthonous sources are important and nitrogen deftciency can occur..An examination of the nitrogenous nutrient regime of these two systems and the major cycle processes is included.
murmur
发表于 2025-3-25 08:27:36
Patterns of energy storage in , (Crustacea, Copepoda) from two contrasting lakes on Signy Island, Ansociated with an increase in dry weight. Female lipid contents show evidence of two peaks of egg production. In Sombre Lake both male and female copepods increase in size during summer and show a wider range of lipid contents than in Heywood Lake; it is likely that this is due to the poorer winter f
NAUT
发表于 2025-3-25 15:15:44
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Ledger
发表于 2025-3-25 17:51:04
Physico-chemical characteristics and origin of hypersaline meromictic Lake Garrow in the Canadian Hic.Its anoxic monimolimnion is nearly three times (90%0) as salty as normal sea water..This hypersaline water seems to have been derived from isostatic trapped marine waters within thepresent lacustrine basin as well as from underground during deglaciation of the area. The subsequentfreezing-out of s
foliage
发表于 2025-3-25 22:25:39
Chemical characteristics of pond waters in the Labyrinth of southern Victoria Land, Antarcticaidence of trapped seawater. Thus the salt concentrations in the Labyrinth pond waters must be explained principally by the accumulation of atmospheric salts and subsequent repeated cycles of evaporation and freezing of the pond waters over considerable time periods.
Adrenal-Glands
发表于 2025-3-26 03:01:06
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Nebulizer
发表于 2025-3-26 07:09:36
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软膏
发表于 2025-3-26 09:56:49
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Hallmark
发表于 2025-3-26 16:25:49
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amnesia
发表于 2025-3-26 17:51:00
Clive Howard-Williams,John C. Priscu,Warwick F. Vincentzessoren im Detail vorstellen. Das größte Interesse gilt dabei dem Aufbau der einzelnen Komponenten sowie der Architektur der Prozessoren. Wir beginnen im Abschnitt 10.1 mit der ausführlichen Beschreibung eines relativ einfachen 16-Bit-Festpunkt-DSPs. Im Ab-schnitt 10.2 beschäftigen wir uns dann mit