AI SearchAnalysis and synthesis of the Mekong River monthly flow (Record no. 4535)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03248nam a2200373 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162258.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 070198 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10080041 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.737 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chi, John Wen-yung |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis and synthesis of the Mekong River monthly flow |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1975 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 95 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 737 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand . |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1975 |
| 500 ## - GENERAL NOTE | |
| General note | The purpose of this study is to analyze the streamflow record of the Mekong River· and to establish an adequate data.-generation model for the synthesis of monthly flow time series. The streainflow data at Vientiane station on the Meko.ng River was chosen for this purpose.· The historical record was assumed trend free and power spectrum analysis was applied to detect the significant periods of the streainflow time series. Since there is no more than one year periodicity of significance, the monthly flows in each calendar month were assumed to be independently distributed following three types of probability distribution. Three data-generation models were constructed based on this assumption, which neglected serial correlations between consecutive monthly flows. The generated monthly flow series were investigated using the capacity requirements as criteria. The Thomas-Fiering generation model, which incorporated serial correlation between consecutive monthly flows, was also used for comparison purpose, The result showed that for water supply purpose, for most practical range of assumed water demands, the normal distribution model and Thomas-Fiering model gave more consistent result with the historical record than the other two models. For flood control purpose, for practical range of assumed flood cut levels, the three probabilistic models gave more consistent results with the historical record than the Thomas-Fiering model. The inadequacy of using capacity requirements as criteria for assessing the generated streamflow series, was shown in this study to be due to the somewhat similar results obtained for the different models, |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Hydraulics |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Okamoto, Masami, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nir, Zeev, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Suphat Vongvisessomja, |
| Relator term | Examination Committee |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. 737 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B23991">http://203.159.5.9/ait-thesis/detail.php?q=B23991</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10080041 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260427 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120586671 |
| CREATED | CREATED : 2014-07-02 |
| RECORD Id | RECORD # : i12759181 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160092879 |
| CREATED | CREATED : 2016-04-22 |
| RECORD Id | RECORD # : i1294905x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.737 | 30050120586671 | 17/08/2026 | 2 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.737 | 30050160092879 | 17/08/2026 | 17/08/2026 | 40-Archives |