Your search found 3 records
1 Baran, E.; Jantunen, T.; Chheng, P.. 2006. Developing a consultative Bayesian model for integrated management of aquatic resources: an inland coastal zone case study. In Hoanh, Chu Thai; Tuong, T. P.; Gowing, J. W.; Hardy, B. (Eds.). Environment and livelihoods in tropical coastal zones: managing agriculture, fishery, aquaculture conflicts. Wallingford, UK: CABI; Los Banos, Philippines: International Rice Research Institute (IRRI); Colombo, Sri Lanka: International Water Management Institute (IWMI) pp.206-218. (Comprehensive Assessment of Water Management in Agriculture Series 2)
Decision support tools ; Computer models ; Networks ; Water management ; Salt water intrusion ; Fish farming ; Rice ; Pesticides ; Food production / Vietnam / Bac Lieu
(Location: IWMI-HQ Call no: IWMI 639.8 G000 HOA Record No: H039117)
2 Baran, E.; Jantunen, T.; Chheng, P.; Hoanh, Chu Thai. 2010. Integrated management of aquatic resources: a Bayesian approach to water control and trade-offs in southern Vietnam. In Hoanh, Chu Thai; Szuster, B. W.; Kam, S. P.; Ismail, A. M; Noble, Andrew D. (Eds.). Tropical deltas and coastal zones: food production, communities and environment at the land-water interface. Wallingford, UK: CABI; Colombo, Sri Lanka: International Water Management Institute (IWMI); Penang, Malaysia: WorldFish Center; Los Banos, Philippines: International Rice Research Institute (IRRI); Bangkok, Thailand: FAO Regional Office for Asia and the Pacific; Colombo, Sri Lanka: CGIAR Challenge Program on Water and Food (CPWF). pp.133-143. (Comprehensive Assessment of Water Management in Agriculture Series 9)
Models ; Water control ; Coastal area ; Sluices ; Water quality ; Shrimp culture ; Household food security / Vietnam / Mekong Delta / Bac Lieu Province
(Location: IWMI HQ Call no: IWMI 551.457 G000 HOA Record No: H043037)
http://www.iwmi.cgiar.org/Publications/CABI_Publications/CA_CABI_Series/Coastal_Zones/protected/9781845936181.pdf
https://vlibrary.iwmi.org/pdf/H043037.pdf
https://vlibrary.iwmi.org/pdf/H043037.pdf
(0.46 MB) (5.08 MB)
The BayFish–Bac Lieu model presented in this chapter is a Bayesian model that aims to identify optimal water control regimes and trade-offs between water uses in order to improve management of water-dependent resources in the inland coastal area of Bac Lieu Province, Mekong Delta, Vietnam. The model was developed between 2004 and 2007 and integrated local databases, outputs from the Vietnam River Systems and Plains (VRSAP) model and stakeholder consultations. The model facilitates analyses of the consequences of different water management scenarios (quantitative and qualitative) on rice, fish, crab and shrimp production in the province. However, beyond production, trade-offs between household income, food security or environmental protection were also identified during the model development process. Subsequently, the BayFish–Bac Lieu model allows detailing of: (i) annual production probabilities in the case of a baseline scenario; (ii) outcomes of four different sluice gate operation modes; and (iii) trade-offs between household income, food security and environment outcomes for each scenario. The model shows that through improved shrimp farming and fish production, total household income benefits directly from open sluice gates allowing saline intrusion. However, this has the opposite effect on rice production, and on food security. Results suggest that a suitable compromise involving at least one sluice gate open at all times should be adopted for optimized outcomes.
3 Baran, E.; Chheng, P.; Warry, F.; Toan, V. T.; Hung, H. P.; Hoanh, Chu Thai. 2010. Aquatic resources and environmental variability in Bac Lieu Province (southern Vietnam). In Hoanh, Chu Thai; Szuster, B. W.; Kam, S. P.; Ismail, A. M; Noble, Andrew D. (Eds.). Tropical deltas and coastal zones: food production, communities and environment at the land-water interface. Wallingford, UK: CABI; Colombo, Sri Lanka: International Water Management Institute (IWMI); Penang, Malaysia: WorldFish Center; Los Banos, Philippines: International Rice Research Institute (IRRI); Bangkok, Thailand: FAO Regional Office for Asia and the Pacific; Colombo, Sri Lanka: CGIAR Challenge Program on Water and Food (CPWF). pp.13-32. (Comprehensive Assessment of Water Management in Agriculture Series 9)
Aquatic environment ; Aquatic organisms ; Fisheries ; Salinity ; Sluices ; Coastal area / Southern Vietnam / Bac Lieu Province
(Location: IWMI HQ Call no: IWMI 551.457 G000 HOA Record No: H043038)
http://www.iwmi.cgiar.org/Publications/CABI_Publications/CA_CABI_Series/Coastal_Zones/protected/9781845936181.pdf
https://vlibrary.iwmi.org/pdf/H043038.pdf
https://vlibrary.iwmi.org/pdf/H043038.pdf
(1.60 MB) (5.08 MB)
The dynamics of aquatic resources in the canals of Bac Lieu Province, in southern Vietnam, are detailed and synthesized in this study. Nekton and eight environmental parameters were monitored in this province between 2004 and 2006, at 14 sites sampled three times a year. The study area, located along the coastal zone, is characterized by a variable environment subject to saline, freshwater and acidic pulses. The spatiotemporal dynamics of aquatic resources and their relationships with environmental parameters are detailed. The dominance of either freshwater or estuarine fauna, the dynamics of assemblages and the catches of fishers appear to be largely influenced by the management of sluice gates built along the coastal zone.
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