AI SearchGreening of AIT : (Record no. 51952)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04000nam a2200385 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818132552.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130598 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11511345 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AE-95-25 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Vu, Hoang Hoa |
| 245 10 - TITLE STATEMENT | |
| Title | Greening of AIT : |
| Remainder of title | effects of aquaculture effluents on the trophic state of AIT surface water |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1995 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 81 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-95-25 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirement for the degree of Master of Science, School of Environment, Resources, and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1995 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study was conducted at Asian Institute of Technology (AIT), located at 42 km North of downtown Bangkok. As eutrophication has become a general surface water problem, and aquaculture discharge has been proved to be an important cause of eutrophic state in many receiving water body, this study concerns the impact of AIT aquaculture effluents on trophic state of the AIT canal water. The study period was relatively short, from 05 February to 05 June 1995. Nutrient concentrations, chlorophyll a concentration and Secchi disk transparency were used as the indicators for trophic categorization in the canal. The nutrient contribution from aquaculture effluents was assessed based on different setting scenarios and present status at aquaculture field. The study showed that the average nutrient concentrations in the canal water with 5.69 mg/L nitrogen and 0.39 mg/L phosphorus were relatively high and resulted in a high phytoplankton production (53 mg Chl-a/m3), and also the highly turbid water (33 cm Secchi disk transparency). Many symptoms of eutrophication were observed, such as bad smell, changing in water color, and the abundance of rooted plants, etc. The canal falls in highly eutrophic state. Aquaculture effluents, containing an annual nutrient load to the canal of 134 kg nitrogen and 36 kg phosphorus, constitute a major source of nutrient inputs and together with other nutrient sources, accelerate eutrophic state of the canal. Important nutrient contribution of aquaculture effluents was also proved by higher values of nutrient concentrations and lower values of transparency of canal water measured near aquaculture field during the study period. From the result of setting experiment, high reduction rate of nutrient content (65% nitrogen and 82% phosphorus) in the aquaculture effluent can be achieved after 3 weeks retaining in aquaculture internal drainage canal. It is proposed that the aquaculture effluent should be kelp in the treatment canal in at least 3 weeks in order to reduce the environmental impact of the fish farming practices in aquaculture field. Long-term studies on this subject and on other measures to improve the environmental condition at AIT canal were recommended for future works |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Aquaculture |
| General subdivision | Environmental aspects |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lin, Chang Kwei, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hambrey, J. B., |
| Relator term | Examination committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sununtar Setboonsarng, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Government of Denmarks (DANIDA), |
| Relator term | Scholarship donor |
| 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. AE-95-25 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B15100">http://203.159.5.9/ait-thesis/detail.php?q=B15100</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11511345 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240405 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 960722 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 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 | 14-General Book |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120578140 |
| CREATED | CREATED : 2014-02-18 |
| RECORD Id | RECORD # : i12766744 |
| LPATRON | LPATRON : 1026691 |
| LCHKIN | LCHKIN : 2016-09-26 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120372189 |
| CREATED | CREATED : 2016-02-06 |
| RECORD Id | RECORD # : i13012095 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no. AE-95-25 | 30050120578140 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. AE-95-25 | 30050120372189 | 18/08/2026 | 1 | 18/08/2026 | 14-General Book |