AI SearchStakeholder perceptions on the Hau river ecosystem services and the potential changes to them under hypothetical pangasius farming scenarios in an Giang province, Vietnam (Record no. 111330)
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| 000 -LEADER | |
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| fixed length control field | 05207nam a2200481 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818222204.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190315s2014 th ad ||| 000 0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12298451 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AQ-14-02 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nguyen Thi Kim Quyen |
| 245 10 - TITLE STATEMENT | |
| Title | Stakeholder perceptions on the Hau river ecosystem services and the potential changes to them under hypothetical pangasius farming scenarios in an Giang province, Vietnam |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1 online resource (96 p.) : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AQ-14-02 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Aquaculture and Aquatic Resources Management, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2014 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Thisstudy was conducted from July, 2013 to May, 2014 to evaluate stakeholder{u2019}sawareness on Hau river ecosystem servicesand the potential changes to the ecosystem servicesfrom two hypothetical Pangasiusfarming scenarios. The study was conductedin An Giang provinces, Vietnamby employing eight key-informant panel (KIP)interviews, three group discussions and a questionnaire survey(n=150)with five groups of stakeholders including Pangasius farmers, other species aquaculture farmers, rice/vegetable farmers, agricultural tourism, and fishermen. The study revealsthat stakeholder{u2019}s economicactivitiesare linked totheriver ecosystem services closely, especiallythrough freshwater supply. They are aware that the farming activities have negative environmental impactsto the river ecosystem.Rice cultivation and Pangasiusfarming wasidentified as the most importanteconomic activities(5.00±0.2 and 4.75±0.46 over total 5.00 score of importance). Stakeholders were able to identify the provisioning services easily (100%) but they had difficulties in identifying thecultural services (20.67%). The provisioning ecosystem services were scored significantly higher (3.77±0.65) than the cultural services (2.16±1.01). Stakeholders also identified that there was a relative decrease inwater quality and natural food availability in the river ecosystem. Moreover, they mentioned that the frequency of disease incident and sediment load from various agricultural and aquaculture activities have been increased.During the group discussions and the questionnaire survey, the participants were given two hypotheticalscenarios ofPangasiusfarming: 1. change from current stateto large-scale intensive Pangasiusfarming; 2. change to integrated aquaculture-rice-vegetable (ARV)farming. They were requested evaluate potential impacts from the two scenarios on the ecosystem services.The majority of stakeholders wasin the opinionofthat intensification would result in increasedPangasiusproduction(100% of respondents),frequency of diseaseincidents(98.81%). Intensification woulddecrease water qualityconditions(97.40%) and natural food supply(68.15%). Stakeholders were in opinion thatchanging to ARV system would increase thecrop productions(90%), water quality(96.20)and ecotourism(100%) but it may decreasePangasiusproduction(71.43%). Water pollution from intensive Pangasiusfarming was the main concern of stakeholders. The majority of participants preferredARV integrated system(55%) butPangasiusfarmers (47%) preferred thelarge-scale intensive aquaculturesystemdevelopmentusingmeasurable indicators that could help to regulate the level of intensification. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Ecosystem |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Aquaculture |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Ecosystem management |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Pangasiusa |
| General subdivision | Feeding and feeds |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yakupitiyage, Amararatne, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhujel, Ram C., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shrestha, Rajendra Prasad, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Berg, Hakan, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Deutscher Akademischer Austausch Dienst (DAAD), Germany, |
| Relator term | Scholarship Donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | AIT 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. AQ-14-02 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B01817">http://203.159.5.9/ait-thesis/detail.php?q=B01817</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) | 190315 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
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| Koha item type | 40-Archives |
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| Barcode | Barcode : 30050120548341 |
| CREATED | CREATED : 2019-03-15 |
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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.AQ-14-02 | 30050120548341 | 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.AQ-14-02 | 30050120548358 | 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.AQ-14-02 | 30050120878896 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |