Richard G. Dudley
ABSTRACT Many factors have accelerated deforestation in Indonesia. During the Soeharto era large forest concessions were awarded to friends and family of the president who were able to dictate forest policy while the military and police protected their interests. Soeharto's fall in 1998 and democratic elections in 1999 led to the hope that equitable and sustainable forest management would be instituted. This has not yet happened. A large government forestry bureaucracy remains, but its limited control of timber harvest declined further. Weakening of central authority allowed local level, illegal, timber harvesting systems to flourish. Central government commitments to reform, especially decentralization aimed at appeasing restive provinces, will likely accelerate illegal logging, especially with continuing economic uncertainty. Investigative field reports from Sumatra and Kalimantan, macro-level studies, plus conversations with stakeholders provided information for developing qualitative system dynamics models which help explain causes of, and possible solutions to, illegal logging. Keywords: illegal logging, system dynamics, Indonesia, deforestation. |
Taken From:Guidelines for Developing, Testing & Selecting Criteria and Indicators for Sustainable Forest Management .1. Introduction1.1. The Purpose of this Manualindicators (C&I) which can then be used to assess the sustainability of forest management. The methods presented herein are aimed at the development of sets of C&I at the forest management unit (FMU) level. C&I are tools which can be used to conceptualize, evaluate and
implement The methods presented in this manual were developed during the CIFOR
project on We hope this manual will be used by those interested in developing
tools for on-site
(go to
CIFOR web page) |
Fishing gear surveys revealed that villagers use 800 km of gill net, 20,000 traps and 500,000 hooks in 80,000 ha of lakes, rivers and flooded forest within the reserve. Data from 4,000 catches were collected by local people during 1992 through 1995. Fishing gear use surveys determined fishing intensity and season. The annual catch of between 7,800 and 13,000 tons is caught by cylindrical rattan traps 23%, gillnets 20%, cast nets 18%, other traps 15%, hooks 14%, and funnel nets 9%. These data provide insight into what changes might make fishing activity more compatible with conservation. Some species appear to be over-fished, and villagers reported some to be less abundant and smaller than in previous years. Needed protection cannot be given on a species basis, and direct government regulation is unlikely to succeed. A promising approach, emphasizes management by villagers. Regulations at the village level exist, as does understanding of the need for better management. Developing this potential into an officially recognized fishery management system can also improve conservation of this important tropical wetland. Some starting points for such a system are suggested.
These include the concept of trading exclusive resource use rights within
DSWR for compliance with a set of conservation regulations, and of establishing
a residence permit system for the reserve. Suggestions related to
regulations for mesh size and other gear changes, to be used as starting
points for discussions with villagers, are also presented.
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Fisheries scientists in the developing world are facing a crisis. They have few options for managing fisheries and few funds and support for implementing the options they have. University personnel operate with subsistence salaries, few books, no journals, and little research funding. At the same time fisheries resource issues are becoming more complex, and environmental problems more severe. Is it possible that North American Scientists, Agencies and the American Fisheries Society can do more to help the colleagues in need? What possibilities exist? Can they be improved and expanded? ( excerpt) |
Management of Indo-Pacific Spanish mackerel
(Scomberomorus commerson) in Oman.
Growth data for Scomberomorus commerson in Oman were coupled with other information about the fishery to provide preliminary management recommendations. Length data collected from the commercial catch were used in conjunction with counts of daily and annular growth marks on otoliths to determine growth rate. These data revealed that S. commerson grow very rapidly, reaching a size of about 80 cm in 1 year and between 100 and 110 cm in 2 years, after which growth slows considerably. A tabular yield model indicates that protecion of rapidly growing young S. commerson could have significant benefits for the fishery. This protection could be accomplished by instituting moderate mesh regulations. |