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Publication
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| Title of Article |
Land uses and hydrologic soil groups classification for Yang River Basin, Northeast Thailand |
| Date of Acceptance |
9 September 2013 |
| Journal |
| Title of Journal |
วิศวกรรมสาร มข. |
| Standard |
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| Institute of Journal |
กองบรรณาธิการวิศวกรรมสาร มข. คณะวิศวกรรมศาสตร์ มหาวิทยาลัยขอนแก่น |
| ISBN/ISSN |
- |
| Volume |
40 |
| Issue |
4 |
| Month |
ตุลาคม - ธันวาคม |
| Year of Publication |
2013 |
| Page |
473-483 |
| Abstract |
Yang River Basin is one of the rarest watershed in Northeast Thailand that has not been destructively modified by dam construction. The river is always subjected to flood in the rainy season and drought in dry season. To overcome these problems, good river basin management is needed. The most important basic task for good management is to identify geographic feature affecting hydrology of the watershed. The aim of this paper is to present methods to classify land uses and hydrologic soil group (HSG) of the Yang Basin. Land use and HSG are the 2 most essential factors for water resource management analyses. Geographic Information System (GIS) was used and guided by the Curve Number, NRCS method. The entire basin can be classified in terms of: Agriculture land, forest land, residential, water resource, irrigation area, meadow, and other area were 71.03%, 21.98%, 2.46%, 1.38%, 1.13%, 0.23% and 1.79% respectively. Additionally, the hydrologic soil groups in the whole area have been characterized by using soil texture and soil properties such as hydraulic conductivity and infiltration rate. Further, the HSG of separate group types: A, B, C and D were 27.95%, 12.56%, 52.75% and 6.74% respectively. |
| Keyword |
Curve number, Geographic information system, NRCS method |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
ชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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