MARC details
| 000 -LEADER |
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| fixed length control field |
01791cam a2200313 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
CoBA |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240612172040.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
000000n 000 0 eng u |
| 027 ## - STANDARD TECHNICAL REPORT NUMBER |
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| Standard technical report number |
NASA-TN-D-7235 |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
TL521 .N38 |
| Item number |
tn no.7235 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CNR |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gedney, R. T. |
| 245 ## - TITLE STATEMENT |
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| Title |
Effect of bottom topography, eddy diffusivity, and wind variation on circulation in a two-layer stratified lake. |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
1973. |
| Place of production, publication, distribution, manufacture |
Washington, D.C. : |
| Name of producer, publisher, distributor, manufacturer |
National Aeronautics and Space Administration, |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
iii, 44 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
27 cm. |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| Content type code |
txt |
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
unmediated |
| Media type code |
n |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
volume |
| Carrier type code |
nc |
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Cover title. "March 1973." |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The steady-state, wind-driven circulation is calculated in a stratified lake composed of two layers having uniform but unequal densities and eddy diffusivities. The position of the thermocline and the velocities in both layers are calculated from an asymptotic solution of the shallow lake equations when the Ekman number in the epilimnion (upper layer) is of order one but the ratio of hypolimnion (lower layer) to epilimnion eddy diffusivities is much less than one. Large differences in the thermocline shape and the velocities occur between the solution for uniform wind stress and the one for unit order wind stress gradients. For the latter solution the hypolimnion eddy diffusivity magnitude and the bottom topography have a large and important effect. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Lakes stratification |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Mathematical models |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Hydraulics |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Lick, W. |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Molls, F. B. |
| 710 ## - ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
National Aeronautics and Space Administration (U.S.). |
| 830 ## - SERIES ADDED ENTRY--UNIFORM TITLE |
|---|
| Uniform title |
NASA technical note ; |
| Number of part/section of a work |
|
| Volume number/sequential designation |
D-7235 |
| Name of part/section of a work |
|
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
REPORT |
| Source of classification or shelving scheme |
Library of Congress Classification |
