Preliminary uncertainty analysis in fisheries - the case of two fisheries in Indonesia

Fisheries is a complex system which comprises two coupled and irreversible systems namely ecological system and social system. Moreover, these two systems have structural and functional integrity in which social or human system is part of ecological systems. Consequently, dynamics of these systems i...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2020-01, Vol.404 (1), p.12083
Main Authors: Adrianto, L, Aprilyanti, D, Sitohang, R M, Nurokhmah, I
Format: Article
Language:English
Subjects:
Complex systems
Ecology
ecosystem approach to fisheries management
Ecosystem management
Fisheries
Fisheries management
fisheries system
fisheries uncertainty
Structure-function relationships
Swimming
Uncertainty analysis
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Summary:Fisheries is a complex system which comprises two coupled and irreversible systems namely ecological system and social system. Moreover, these two systems have structural and functional integrity in which social or human system is part of ecological systems. Consequently, dynamics of these systems in the context of structural and functional interactions are high. In fisheries, this dynamics of interactions between intra and extra systems create uncertainty. This paper was aimed to explore the use of preliminary uncertainty analysis (PUA) in fisheries management in Indonesia using the comparison between two fisheries i.e. blue swimming crab fisheries and hairtail fisheries. From this paper we can reveal that magnitude of uncertainty in ecological system are lower than social/human system. In this regards a systematic ecosystem approach to fisheries management should be functionally adopted.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/404/1/012083