Coastal Shrimp Aquaculture in Thailand: Key Issues for Research

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112Appendix 2. Descriptive statistics for research issues in the area of environmental impact assessment and monitoring.No. Research issue Impact onproductivity a32 Assessment of causes of waterquality deterioration33 Waste utilisation/management ofwaste from shrimp processingplants34 Effluent management and wastetreatment technologies35 Reduction of pollutant loadsthrough development of low pollutionfeeds36 Management of pond sediments/sludgedisposal37 Development of water qualitystandards and testsAchievability(time frame) b Importance c Ongoingresearch (pastand presentefforts) d+++++ medium strategic andtactical+++ medium to long strategic andtactical++++ medium strategic andtactical++++ medium strategic andtactical+++ medium strategic, tacticaland adaptiveApplication ofresearch (i.e. targetgroup) e++ region s.i. and i.systems all people++ region s.i. and i.systems processors+ region s.i. and i.systems farms,fishing andcommunity+ region s.i. and i.systems farms,fishing andcommunity+ region s.i. and i.systems farms,fishing andcommunity++ short adaptive +++ region s.i. and i.systems big farmsPrioritymean score & s.d.(median) f7.8 & 2.2 (8)5.0 & 2.6 (4)7.5 & 2.2 (8)6.9 & 1.9 (7)6.0 & 2.4 (6)4.6 & 2.2 (4)
113Appendix 2. (cont’d) Descriptive statistics for research issues in the area of environmental impact assessment andNo. Research issue Impact onproductivity a38 Pollution of intake water and redtide monitoringAchievability(time frame) b Importance c Ongoingresearch (pastand presentefforts) d+++ short tomediumadaptive andtacticalApplication ofresearch (i.e. targetgroup) e++ region s.i. and i.systems big farms39 Costing of externalities ++ short adaptive ++ some countries s.i.and i. systems allfarms40 Assessment of real environmentalimpacts of shrimp farming41 Full cost–benefit of sustainabilityof shrimp farming++++ medium to long adaptive andstrategic++ region s.i. and i.systems farms,fishing andcommunity++ long adaptive + region s.i. and i.systems farms,fishing andcommunity42 Impacts on biodiversity + long adaptive + region all systemsfarms, fishing andcommunity43 Quantification of the fate of nutrients,antibiotics and other pondwastes in the environment++ medium adaptive + region s.i. and i.systems farms,fishing andcommunityPrioritymean score & s.d.(median) f4.4 & 1.7 (5)2.9 & 2.0 (2)6.6 & 2.1 (7)4.0 & 2.2 (4)3.7 & 2.2 (3)4.7 & 1.9 (5)
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!The 1994 Workshop had a working hy
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!The Workshop at Hat Yai, SongkhlaA
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!ReferenceSmith, P.T., ed.. 1999. T
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!Shrimp Farming in ThailandOver the
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! !Table 1. World production (# 1,0
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!Domestic and world demandJapan is
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!Intensification of farms has been
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!no significant difference between
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!Production Practices and Technique
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!use water which is almost fresh (F
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!mended quantities for application
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!the biological processes in sedime
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!factors (Fegan 1994). Environmenta
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!Acid sulphate soils occur in most
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during the rainy season, some deter
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Land subsidenceCoastal land subside
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first when an area becomes environm
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!Administration. Their work has inv
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agriculture, selects coastal land p
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Sustainability, Sustainable Develop
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cultural and environmental asset va
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$+Table 12. (cont’d) Impediments
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$#Table 12. (cont’d) Impediments
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$%Table 12. (cont’d) Impediments
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capacities of alternative organisms
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sources. This is one of the greates
Page 62 and 63: Table 13. (cont’d) Summary of the
Page 64 and 65: Boonyapiwat, S. 1989. Species of ph
Page 66 and 67: Katesombun, B. 1992. Aquaculture pr
Page 68 and 69: Sirisup, S. 1988 Socio-economic cha
Page 70 and 71: !In the preliminary analysis, the s
Page 72 and 73: !until all variables had been teste
Page 74 and 75: !quality problem over the past 3 ye
Page 76 and 77: !Figure 1. Characterisation of prov
Page 78 and 79: !Variables Contributing to Shrimp P
Page 80 and 81: !Figure 5. Relationship between ave
Page 82 and 83: !southern). The linear regression m
Page 84 and 85: !Appendix. Results of logistic regr
Page 86 and 87: !2) Trat ProvinceClassification tab
Page 88 and 89: !Chi-square df significanceModel Ch
Page 90 and 91: !8) Satun ProvinceClassification ta
Page 92 and 93: !Variables in the equationConstant
Page 94 and 95: !A total of 49 participants were in
Page 96 and 97: ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !Fi
Page 98 and 99: !All issues are listed in Appendice
Page 100 and 101: !!were short term and one issue was
Page 102 and 103: !reared broodstock (issue 71). They
Page 104 and 105: !!Two participants commented that i
Page 106 and 107: mation transfer and training. This
Page 108 and 109: 108Appendix 1. (cont’d) Descripti
Page 116 and 117: 116Appendix 3. Descriptive statisti
Page 122 and 123: Appendix 5. (cont’d) Descriptive
Page 124 and 125: Appendix 7. Descriptive statistics
Page 126 and 127: Appendix 7. (cont’d) Descriptive
Page 130 and 131: !ParticipantsAustraliaDr Paul T. Sm
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