Permeability damage due to the water sensitivity of three types of sandstone cores was studied. X-ray diffraction showed that the cores contain varying amount of clays and that the Aramco sandstone cores have a higher ratio of smectites (6% relative abundance among clay families) than the other two
Effect of temperature on permeability and drinking rates of the metanauplii of the brine shrimpArtemiasp.
β Scribed by J. C. Navarro; J. Ireland; P. Tytler
- Publisher
- Springer-Verlag
- Year
- 1993
- Tongue
- English
- Weight
- 462 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0025-3162
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β¦ Synopsis
Diffnsional permeabilities and drinking rates of 24 h-old Artemia sp. metanauplii incubated at 20 ~ were studied at five temperatures: 15, 20, 25, 30, and 35 ~ over a period of 6 h. Departures from the incubation temperature resulted in changes in both permeability and drinking rates which both reached their highest values at 35 ~ Metanaupliar permeability and drinking were more elevated than previously reported for adults.
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