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An evaluation of resource overlaps among fishing gears in the coastal fisheries using multivariate techniques
Type: Journal Article
Southeast Asian fisheries such as in San Miguel Bay, Philippines operate in a multi-gear and mixed-species situation. Marine capture fisheries in the Philippines are conventionally sub-divided into municipal (small-scale) ...
A Low-level Geographic Information System for coastal zone management, with applications to Brunei Darussalam: Part I: The concept and its design elements
Type: Journal Article
This contribution is the first part of a four-part series documenting the development of B:RUN, a software program which reads data for common spreadsheets and presents them as low-resolution maps of slates and processes. ...
Decline of demersal coastal fisheries resources in three developing Asian countries
Type: Journal Article
Worldwide, there is serious concern about the state of fisheries; yet for Asia, which accounts for half of the global fisheries production, information on the state of fisheries in order to guide management is sparse. In ...
Ecosystem-based fisheries management in small-scale tropical marine fisheries: emerging models of governance arrangements in the Philippines
Type: Journal Article
There has been a gradual evolution in fisheries management over the past decades from a focus on sustainability of a single species or stock and resources to a focus on marine ecosystems. Among the issues to be addressed ...
A low-level geographic information system for coastal zone management with applications to Brunei Darussalam: Part III:: simulation and tracking oil spills
Type: Journal Article
B:RUN is a low-level GIS software designed to help formulate options for the management of the coastal zone of Brunei Darussalam. This contribution presents the oil spill simulation module of B:RUN. This simple module, ...
Evaluating the management effectiveness of three marine protected areas in the Calamianes Islands, Palawan Province, Philippines: Process, selected results and their implications for planning and management
Type: Journal Article
Evaluating the management effectiveness of marine protected areas (MPAs) has been a continuing challenge in marine conservation in the tropics. This paper describes the process involved, the chosen indicators and the ...
Key issues in coastal fisheries South and Southeast Asia, outcomes of a regional initiative
Type: Journal Article
Asia is an important region in terms of fish trade supplying nearly 60% of global fish production. The region’s coastal fisheries play a critical role in ensuring food security and providing livelihoods, particularly for ...
Population parameters and exploitation rate of demersal fishes in Brunei Darussalam (1989-1990)
Type: Journal Article
In this paper, we document the results of retrospective analysis of length frequency data collected during a trawl survey in Brunei Darussalam from July 1989 to June 1990. The study forms part of concerted efforts under ...
Spatial structure of demersal fish assemblages in South and Southeast Asia and implications for fisheries management
Type: Journal Article
We provide a review of the assemblage structure of demersal fish resources in four South and Southeast Asian countries. Multivariate techniques (classification and ordination analysis) were used to analyze scientific trawl ...
A Low-level Geographic Information System for coastal zone management, with application to Brunei Darussalam. Part II:: Economic analysis of trawling in Brunei Darussalam
Type: Journal Article
Economic analysis of the trawl fishery of Brunei Darussalam was conducted using cost and returns analysis and based on an economic survey of trawlers and B:RUN, a low-level geographic information system. Profitability ...