Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Se... more Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Sea, Indonesia: an ecosystem-based approach. Trawl fishing was banned in Indonesia in 1980 (except in the Arafura Sea) due ...
... Author: Buchary, Eny Anggraini. Degree, Doctor of Philosophy - PhD. ... Poverty index of aver... more ... Author: Buchary, Eny Anggraini. Degree, Doctor of Philosophy - PhD. ... Poverty index of average slerek fishing households plunged from 25.7 in 2004 to -8.6 in 2008, as the loan interest rate was set up to 38% per annum and sardine are dwindling. ...
We examine how sustainable fisheries might be opened in a marine ecosystem, the " lost valle... more We examine how sustainable fisheries might be opened in a marine ecosystem, the " lost valley " (LV), that has been restored to resemble a past state. Ecosystems of the past, reconstructed using whole-ecosystem dynamic modeling based on multidisciplinary information, may provide policy goals that balance fisheries with conservation. This " back to the future " (BTF) approach encourages public support partly by highlighting what could be achieved by restoration and partly through cognitive maps of the past that resonate with many cultures. Problems are related to the scope, magnitude and timescale of changes experienced by the ecosystems such as local extinction of species, causing shifts in diet, and large depletions in biomass, altering relative abundance and diet through proximal links in the food web. Presence of species and trends in biomass may be estimated from archival data, historical documents , archeological information and traditional environmental kno...
This paper demonstrates the use of ECOSPACE, a spatially-explicit simulation model of whole ecosy... more This paper demonstrates the use of ECOSPACE, a spatially-explicit simulation model of whole ecosystem dynamics, as a policy evaluation tool for forecasting resource and fishery responses to no-take marine protected areas deployed with human-made reefs. Our case study is based on a recent initiative to establish these devices in Hong Kong waters. Our mass-balance ecosystem model comprised 37 functional ecosystem groups and seven sectors of the Hong Kong fishery, which was assumed to increase its aggregate catching power by 3% per year. Parameters for the fishery and habitats were obtained from recent surveys and fisheries assessment work in Hong Kong. Additional model parameters were obtained from meta-analyses and other literature on fishes of the South China Sea. Separate ecosystem groups were associated with reef and non-reef habitats and the assignation of more than 250 fish species to reef and non-reef habitats was performed with the help of an expert consultation. First, Ecospa...
Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Se... more Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Sea, Indonesia: an ecosystem-based approach. Trawl fishing was banned in Indonesia in 1980 (except in the Arafura Sea) due ...
... Author: Buchary, Eny Anggraini. Degree, Doctor of Philosophy - PhD. ... Poverty index of aver... more ... Author: Buchary, Eny Anggraini. Degree, Doctor of Philosophy - PhD. ... Poverty index of average slerek fishing households plunged from 25.7 in 2004 to -8.6 in 2008, as the loan interest rate was set up to 38% per annum and sardine are dwindling. ...
We examine how sustainable fisheries might be opened in a marine ecosystem, the " lost valle... more We examine how sustainable fisheries might be opened in a marine ecosystem, the " lost valley " (LV), that has been restored to resemble a past state. Ecosystems of the past, reconstructed using whole-ecosystem dynamic modeling based on multidisciplinary information, may provide policy goals that balance fisheries with conservation. This " back to the future " (BTF) approach encourages public support partly by highlighting what could be achieved by restoration and partly through cognitive maps of the past that resonate with many cultures. Problems are related to the scope, magnitude and timescale of changes experienced by the ecosystems such as local extinction of species, causing shifts in diet, and large depletions in biomass, altering relative abundance and diet through proximal links in the food web. Presence of species and trends in biomass may be estimated from archival data, historical documents , archeological information and traditional environmental kno...
This paper demonstrates the use of ECOSPACE, a spatially-explicit simulation model of whole ecosy... more This paper demonstrates the use of ECOSPACE, a spatially-explicit simulation model of whole ecosystem dynamics, as a policy evaluation tool for forecasting resource and fishery responses to no-take marine protected areas deployed with human-made reefs. Our case study is based on a recent initiative to establish these devices in Hong Kong waters. Our mass-balance ecosystem model comprised 37 functional ecosystem groups and seven sectors of the Hong Kong fishery, which was assumed to increase its aggregate catching power by 3% per year. Parameters for the fishery and habitats were obtained from recent surveys and fisheries assessment work in Hong Kong. Additional model parameters were obtained from meta-analyses and other literature on fishes of the South China Sea. Separate ecosystem groups were associated with reef and non-reef habitats and the assignation of more than 250 fish species to reef and non-reef habitats was performed with the help of an expert consultation. First, Ecospa...
M. Sc. University of British Columbia, Vancouver, …, Jan 1, 1999
Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Se... more Page 1. Eny A. Buchary MSc RMES (1999) Evaluating the effect of the 1980 trawl ban in the Java Sea, Indonesia: an ecosystem-based approach. Trawl fishing was banned in Indonesia in 1980 (except in the Arafura Sea) due ...
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