You searched for `identification of marine protected areas`
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FISHERIES FINAL REPORT SERIES | NO. 147 Estimating losses ...
RMS. The areas of 15 randomly selected scars in Port Stephens were compared to their depths using linear regression. ... capricorni. This became particularly apparent in Port Stephens where large areas of Z.
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Fish communities of the Lower Murray-Darling catchment: Status and trends
94. Fish in the Lower Murray-Darling, Gilligan. Contents iii. LIST OF TABLES. ... This group of small fishes (including others that are likely to be locally extinct) is the component of the fish community that has declined throughout many areas of the
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93_214.05_Final Report as sent for printing
Identification of staff, skills analysis &training.7. 4.2. Visiting experts to Cronulla Fisheries Centre.8. ... total mortalities; (iv) construction of biomass dynamics models; (v) identification of appropriate trigger points for total catch performance
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Grey-Nurse-Shark-Draft-Recovery-Plan.pdf
Three of these key 'aggregation sites' are already given high levels of protection within existin g marine protected areas. ... The particular habitats where grey nurse sharks choose to aggregate contain a rich diversity of fish and marine vegetation,
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Regulated Rivers and Fisheries Restoration Project - Experimental study of the effects of cold water pollution on native fish
These experiments demonstrated that juvenile native fish were affected by cold water pollution in the areas of growth, survival, distribution and activity. ... Further studies should be conducted in the following areas:. - impacts of cold water pollution
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Assessment of a Dual-frequency Identification Sonar (DIDSON) for application in fish migration studies
Prior to closing, the Broadwater was a large estuarine wetland with 84 ha mangroves, 339 ha saltmarshes, and large areas of seagrasses and shallow mudflats. ... The vast majority of individuals (86%) and species (65%) were classified as primarily
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An assessment of changes in recreatonal fishery of the Tuross Lake estuary following the establishment of a 'Recreational Fishing Haven'
These discussions with stakeholders identified the presence of large areas of inaccessible shoreline in the estuary and demonstrated the relatively small size of the shore-based fishery. ... the areas of the Lake that they used for recreational purposes
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Crawford River Report, DM Gilligan
Table 8. Contributions of individual species to the dissimilarity of the fish communities within upstream areas of the Myall and Crawford Rivers.23. ... Estuarine / marine Acanthopagrus australis Ambassis marianus Herklotsichthys castelnaui Liza argentea
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Fish habitat assessment and protection in the Barwon-Darling and Paroo Rivers
These may include bank revegetation and stabilisation, supplying varied flow levels, limiting water harvesting on the declining limb of hydrographs, and removing sand slugs from the river channel in targeted areas. ... As long as some fish survive harsh
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The effects of selected irrigation practices on fish of the Murray-Darling Basin
Similarly, a total of 50 larvae (randomly chosen) were initially identified, then re-assessed by an independent sorter to determine the accuracy of our larval identification methods. ... The system is annually closed in May and large areas are known to
