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11. |
Size-Fractionation of Alkaline Phosphatase Activity in Lake Water byMembrane Filtration |
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Journal of Freshwater Ecology,
Volume 2,
Issue 3,
1983,
Page 305-309
DavidA. Francko,
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摘要:
Alkaline phosphatase activity (APA) present in the surface waters of five north central Oklahoma lakes was partitioned into four size classes by membrane filtration. Rentention of APA present in whole lakewater samples by 1.2μm (0–88 percent), 0.45μm (0–100 percent), and 0.22μm (0–100 percent) pore-size filters varied greatly between lakes and on different sample dates Collectively, the data indicated that significant lakewater APA may be present in particles less than 1.2μm in size and that dissolved APA may represent either a major or an insignificant proportion of total lakewater APA, depending on the limrological characteristics of the lake system examined.
ISSN:0270-5060
DOI:10.1080/02705060.1983.9664606
出版商:Taylor & Francis Group
年代:1983
数据来源: Taylor
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12. |
Instructions to Authors |
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Journal of Freshwater Ecology,
Volume 2,
Issue 3,
1983,
Page 310-310
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PDF (71KB)
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ISSN:0270-5060
DOI:10.1080/02705060.1983.9664607
出版商:Taylor & Francis Group
年代:1983
数据来源: Taylor
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13. |
Editorial Board |
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Journal of Freshwater Ecology,
Volume 2,
Issue 3,
1983,
Page -
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PDF (73KB)
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ISSN:0270-5060
DOI:10.1080/02705060.1983.9664595
出版商:Taylor & Francis Group
年代:1983
数据来源: Taylor
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