Purwanto Purwanto
Research Center for Fisheries Management and Conservation, Ancol-Jakarta

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COMPROMISE SOLUTION TO THE CONFLICTING OBJECTIVES IN THE MANAGEMENT OF THE ARAFURA SEA SHRIMP FISHERY Purwanto Purwanto
Indonesian Fisheries Research Journal Vol 17, No 1 (2011): (June 2011)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6753.45 KB) | DOI: 10.15578/ifrj.17.1.2011.37-44

Abstract

Fisheries mis-management, including over allocation of fishing vessels, and illegal fishing practices in the Arafura Sea shrimp fishery had resulted in over exploitation of shrimp stock and economic losses.
BIO.ECONOMIC OPTIMAL LEVELS OF THE BALI STRAIT SARDINE FISHERY OPERATING IN A FLUCTUATING ENVIRONMENT Purwanto Purwanto
Indonesian Fisheries Research Journal Vol 17, No 1 (2011): (June 2011)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8306.705 KB) | DOI: 10.15578/ifrj.17.1.2011.1-12

Abstract

There was an indication that fishing intensity was not the only factor affecting the abundance of Bali sardine stock.
THE BIOLOGICAL OPTIMAL LEVEL OF THE ARAFURA SHRIMP FISHERY Purwanto Purwanto
Indonesian Fisheries Research Journal Vol 16, No 2 (2010): (December, 2010)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8245.803 KB) | DOI: 10.15578/ifrj.16.2.2010.79-89

Abstract

This paper briefly describes the past development of the shrimp fishery in the Arafura Sea, including intensity of illegal fishing, and presents the impact of increasing fishing pressure on the quantity of catch and biomass. The maximum sustainable yield and the optimum fishing effort are estimated.