AI SearchEvaluation and prediction of soil erosion using SWAT model at the Black River asin, Northwestern region of Viet Nam : (Record no. 40749)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04549nam a2200505 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818112645.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 140622s2012 th ad ||| |000 0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12135112 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.NR-12-10 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nguyen Anh Tuan |
| 245 10 - TITLE STATEMENT | |
| Title | Evaluation and prediction of soil erosion using SWAT model at the Black River asin, Northwestern region of Viet Nam : |
| Remainder of title | a case study of Hoa Binh province |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 72 leaves : |
| Other physical details | ill., maps, charts |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. NR-12-10 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillme nt of the requirements for the de gree of M aster of Science in Natural Resource Management, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2012 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Soil erosion by water is serious global problem. This p roblem occurs in almost all of midland and mountain regions of Viet Nam. An insight into soil erosion, sedimentation mechanisms and mitigation methods plays an imperative role for the sustainable land resources development in the region. This study present s daily sediment yield simulation at a part of Black river basin in northwestern Vietnam to prediction annual soil loss for Hoa Binh province using the Soil and Water Assessment Tool (SWAT). The SWAT model was calibrated and validated in accordance with th e observed daily streamflow and sediment at selected gauging stations. The model efficiency (NSE) for streamflow and sediment in the calibration period were 0.96 and 0.61, respectively. In the validation period, the NSE value for streamflow and sediment we re 0.93 and 0.55, respectively. The results of NSE and the other criteria indicate of the model were acceptable. Another result, the amount of soil loss were estimated for the period from 2000 to 2010 at different land uses in Hoa Binh province, the amoun t of soil loss was largest at Disturbed Forest land use type. Total annual soil loss estimation at Disturbed Forest land use type from 2000 to 2010 varied from 21,587 tons ha - 1 to 66,479 tons ha - 1 per year. The smallest annual soil loss estimation at Rocks land use type, it was varied from 21 tons ha - 1 to 151 tons ha - 1 per year. These results reflected natural conditions in the region. In addition, the SWAT model was used to model soil erosion, identify soil erosion prone areas and predict erosion risk for Hoa Binh province in year 2010. However, a precise interpretation of the quantitative results may not be appropriate because some physical processes are not well represented in the SWAT model. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil erosion |
| Geographic subdivision | Vietnam |
| -- | Hoa Binh |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil erosion |
| General subdivision | Measurement |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shrestha, Rajendra Prasad, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shrestha, Sangam, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Taravudh Tipdecho, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Binh, Nguyen Duy, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Ford Foundation, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | HUAF, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | HAU, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Fellowship, |
| 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. NR-12-10 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B03533 ">http://203.159.5.9/ait-thesis/detail.php?q=B03533 </a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
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| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 140622 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120823355 |
| CREATED | CREATED : 2014-06-24 |
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| 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.NR-12-10 | 30050120823355 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 50.00 | AIT Thesis no.NR-12-10 | 30050120823371 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.NR-12-10 | 30050160040514 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.NR-12-10 | 30050120930051 | 18/08/2026 | 3 | 18/08/2026 | 20-AIT Publication |