MARC details
| 000 -LEADER |
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| fixed length control field |
02328nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625153937.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-14212 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
The detritai food web in a shortgrass prairie |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Biol Fertil Soils, 3(1-2), p.57-68, 1987 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Several experimental approaches have been taken to demonstrate the importance of soil fauna in nitrogen mineralization, but there have been difficulties interpreting the results. We have supplemented the experimental approach with theoretical calculations of nitrogen transformations in a shortgrass prairie. The calculations incorporate a wide array of information on decomposer organisms, including their feeding preferences, nitrogen contents, life spans, assimilation efficiencies, production:assimilation ratios, decomposabilities, and population sizes. The results are estimates of nitrogen transfer rates through the detfital food web, including rates of N mineralization by bacteria, fungi, root-feeding nematodes, collembolans, fungal- feeding mites, fungal-feeding nematodes, flagellates, bacterial-feeding nematodes, amoebae, omnivorous nematodes, predaceous nematodes, nematodefeeding mites, and predaceous mites. Bacteria are estimated to mineralize the most N (4.5 g N m -2 year-l), followed by the fauna (2.9), and fungi (0.3). Bacterial-feeding amoebae and nematodes together account for over 83 percent, of N mineralization by the fauna. The detrital food web in a shortgrass prairie is similar to that of a desert grassland. The shortgrass detrital web seems to be divided into bacteria- and fungus-based components, although these two branches are united at the level of predaceous nematodes and mites. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DETRITAL FOOD WEB |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MICROBES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MINERALIZATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SOIL FAUNA |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hunt, H.W. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Coleman, D.C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ingham, E.R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ingham, R.E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Elliott, E.T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Moore, J.C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rose, S.L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rose, S.L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Morley, C.R. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1RMBtvfCr34kwf9FbDHoe_3GnNYKabnxq/view?usp=drivesdk">https://drive.google.com/file/d/1RMBtvfCr34kwf9FbDHoe_3GnNYKabnxq/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
