AI SearchAn assessment of climate change impacts on irrigation water requirements in the Thalangama Irrigation project in Sri Lanka (Record no. 9015)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03619nas a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163526.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 191202s2017 th u m rtt 000 a eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12296764 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Caps. Proj. no.CIE-17-35 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Gunathilaka, Aruma K.T.N. |
| 245 13 - TITLE STATEMENT | |
| Title | An assessment of climate change impacts on irrigation water requirements in the Thalangama Irrigation project in Sri Lanka |
| 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. | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 42 leaves : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Caps. Proj. ; |
| Volume/sequential designation | no. CIE-17-35 |
| 500 ## - GENERAL NOTE | |
| General note | A capstone project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering Civil and Infrastructure Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Capstone Project (B.Sc.)-Asian Institute of Technology, 2017 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Climate change is now considered as real. It is affecting various sectors, including agriculture. Changes in crop water requirements (CWR) and hence irrigation water requirement (IR) is the primary pathways by which the climate change impacts the agriculture sector. Climate changes impacts are more sever in the tropical countries like Sri Lanka. Approximately 72% of paddy produced in Sri Lanka may alter substantially by climate changes. The Kelani River Basin is one of the most vulnerable one for floods in Sri Lanka. It results in losses of many paddy productions within a year. This study aims o understand how projected future climate is likely to impact on IR with a case of Thalangama Irrigation Project in the Kelani River Basin, Sri Lanka. This study used CROPWAT8.0 model to estimate CWR and IR under current and future conditions. Meteorological and other data were collected from local source. Future rainfall and temperature were taken from two regional circulation models (RCMs) under two scenarios (RCP4.5 and RCP8.5). Mid-future or the 2050s was considered as the future time of interest. Results showed that both temperature and precipitation is projected to increase. As a con sequence, CWR in the mid-future is projected to increase by 2.1% and 3.4% from baseline (2006-2015) under RCP4.5 and RCP8.5 scenarios, respectively. With the increase in effective rainfall, IR is projected to decrease by 38.8% and 12.9% in the mid-future under the two scenarios under consideration. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Irrigation |
| General subdivision | Water requirements |
| Geographic subdivision | Sri Lanka |
| -- | Thalangama Irrigation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Climatic Changes |
| Geographic subdivision | Sri Lanka |
| -- | Thalangama Irrigation |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pandey, Vishnu Prasad, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shrestha, Sangam, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Duc Hoang Nguyen, |
| 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 | Caps. Proj. ; |
| Volume/sequential designation | no. CIE-17-35 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B14059">http://203.159.5.9/ait-thesis/detail.php?q=B14059</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12296764 |
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| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240411 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 191203 |
| First date, FD (RLIN) | m |
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| -- | 3 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 61-CD-ROM |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120394720 |
| CREATED | CREATED : 2019-11-03 |
| RECORD Id | RECORD # : i13155969 |
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| CREATED | CREATED : 2019-11-03 |
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| Barcode | Barcode : 30050120951867 |
| CREATED | CREATED : 2019-03-12 |
| RECORD Id | RECORD # : i13236982 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Caps. Proj. no.CIE-17-35 | 30050120394720 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Caps. Proj. no.CIE-17-35 | 17/08/2026 | 17/08/2026 | 61-CD-ROM | |||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Caps. Proj. no.CIE-17-35 | 30050120951867 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | 50.00 |