Towards possible fishery management strategies in a newly impounded man-made lake in Thailand

Thapanand, Thanitha; Moreau, Jacques; Jutagate, Tuantong; Wongrat, P.; Lekchonlayut, Teera; Meksumpun, Charumas; Janekitkarn, S.; Rodloi, A.; Dulyapruk, V.; Wongrat, Ladda

doi:10.1016/j.ecolmodel.2006.12.041

Cited by 14 publications

(9 citation statements)

References 11 publications

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“…This analysis has been successfully used in various lakes worldwide (Moreau et al, 2001;Fetahi and Mengistou, 2007;Thapanand et al, 2007), but it is an emerging field for lake research and management in China. The most commonly used software packages for ENA are NETWRK4 (Ulanowicz, 1987) and Ecopath (Christensen and Pauly, 1992).…”

Section: Introductionmentioning

confidence: 99%

Modelling ecosystem structure and trophic interactions in a typical cyanobacterial bloom-dominated shallow Lake Dianchi, China

Shan

Wang

et al. 2014

Ecological Modelling

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Section: Introductionmentioning

confidence: 99%

Modelling ecosystem structure and trophic interactions in a typical cyanobacterial bloom-dominated shallow Lake Dianchi, China

Shan

Wang

et al. 2014

Ecological Modelling

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“…This is most probably due to the utilisation of the ecological production of the fish groups by fisheries and predation as revealed by the high EEs of several groups. This average transfer efficiency noted in Lake Ayamé is high when compared with those observed in lake Nakuru (< 8%) by Moreau et al (2001), in Ria Formosa reservoir (< 6.0%) by Gamito and Erzini (2005) and in Pasak Jolasid reservoir (5.3%) by Thapanand et al (2007). Other studies (e.g.…”

Section: Discussionmentioning

confidence: 69%

“…Indeed, these ecosystem biomasses are estimated at about 10 t.km -2 Total flow proportion from detritus: 0.33. Mavuti et al, 1996;Thapanand et al, 2007). This acceptable biomass is due to favourable conditions for fish productivity.…”

Section: Discussionmentioning

confidence: 99%

Trophic structure and interactions in Lake Ayamé (Côte d’Ivoire)

Traoré

Ouattara

Doumbia

et al. 2008

Knowl. Managt. Aquatic Ecosyst.

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“…2003) or economic and social values (e.g. Thapanand et al. 2007) in Thai reservoirs has been studied, its success in implementation is still unclear, mainly because of the nature of multi‐gears and multi‐species fisheries.…”

Section: Discussionmentioning

confidence: 99%

“…2000). Most large reservoirs are impounded for hydropower generation, with fisheries being considered a secondary benefit from the impoundments that benefits local populations (Thapanand et al. 2007).…”

Section: Introductionmentioning

confidence: 99%

Variations, trends and patterns of fish landings in large tropical reservoirs

Jutagate

Srichareondham²,

Lek

et al. 2012

Lakes & Reservoirs

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Temporal variations of fish yields in four major reservoirs in Thailand (Ubolratana; Sirindhorn; Srinakarin; Vajiralongkorn) were investigated with the use of long-term fish landing data ( ‡20 years). The long-term variations in fish yield, measured as the coefficient of variation of yearly yield, ranged mostly between 50% and 100%. For short-term variations, the means of the relative variation (85%) were larger than the absolute variation (63%). This finding indicates that short-term variations were inversely related to fish yield and that a higher uncertainty occurs when fish catches are low. The stocked exotic species exhibited higher variations than the indigenous species. The trend analyses indicated some species had sharply declined fish landings, while some species were quite stable (i.e. reservoir-adapted species). Stocked species tended to increase in relatively shallow reservoirs, compared to the deep reservoir. Fish landing data for each reservoir were patternized, using the self-organizing map, indicating temporal trends of chronological order. The differences among clusters in each reservoir were with respect to the weight of each species in the fish landings in each year, and temporal changes in species composition in the reservoirs, which would primarily be attributed to the environmental changes followed by anthropogenic pressures. The mean trophic level (s) fluctuated, resulting from changes in species composition and weight of fish landing, as well as fish stocking programmes.

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Towards possible fishery management strategies in a newly impounded man-made lake in Thailand

Cited by 14 publications

References 11 publications

Modelling ecosystem structure and trophic interactions in a typical cyanobacterial bloom-dominated shallow Lake Dianchi, China

Modelling ecosystem structure and trophic interactions in a typical cyanobacterial bloom-dominated shallow Lake Dianchi, China

Trophic structure and interactions in Lake Ayamé (Côte d’Ivoire)

Variations, trends and patterns of fish landings in large tropical reservoirs

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