NSW Department of Primary Industries

You searched for `abundance and identification of marine protected areas`

Showing results 21 - 30 of 136

  1. 1747_Lachlan Macquarie perch habitat project_FORMATTED_V2

    11. Figure 3. The distribution and abundance of Macquarie perch at sites sampled in the upper Lachlan and Abercrombie Rivers within the last three years (2006 – 2009). ... Therefore, further analyses that quantify the habitat needs of Macquarie perch,

  2. Assessment of a Dual-frequency Identification Sonar (DIDSON) for application in fish migration studies

    2006, Baumgartner et al. in press). The exact mechanism by which this occurs remains unclear, although it is thought that a downstream moving fish may be exposed to areas of rapid ... 2007a). Analysis of these data permits detailed assessment of the fish

  3. A preliminary assessment of the historical, current and future cover of seagrass in the estuary of the Parramatta River

    In a geomorphic context (sensu Roy 1984), seagrasses grow mainly in the Marine Tidal Delta and the Central Mud Basin portions of an estuary. ... Calculations of change in cover are presented in terms of the entrance to the estuary (Marine Tidal Basin),

  4. FISHERIES FINAL REPORT SERIES | NO. 149 Survey of ...

    Error bars represent one standard error. 90. Figure 61 Total catch numbers (kept and released), harvest numbers (kept), and proportion (%) of the total catch released for key marine species, by residents ... West et al. NSW/ACT Recreational Fishing

  5. The effects of Balranald Weir on spatial and temporal distributions of lower Murrumbidgee River fish assemblages

    Summary of two-way analysis of variance of species richness, total relative abundance and. ... Seasonal changes in the relative abundance of bony bream, Australian. Baumgartner Spatial and temporal effects of Balranald Weir.

  6. 197_REPORT_Riverine fish communities_REPORT_formatted for –

    16. Figure 4. Mean number (S.E.) of species, total fish abundance and abundance of five fish species per electrofishing shot on each sampling occasion from both rivers. ... The mean number of species recorded, mean total fish abundance and abundance of

  7. Knight

    33. Distribution and total catch. 33. Relative abundance and population structure of Oxleyan pygmy perch. ... These include formally protecting water bodies supporting the species; restoring fish passage; rehabilitating degraded habitats; working with

  8. Final Report 2005_209 FORMATTED FINAL

    Identification of individual animals and family structures are recommended for gathering the data for the development of genetic parameters. ... Liggins. 194pp. No. 19 Otway, N.M. and Parker, P.C., 2000. The biology, ecology, distribution, abundance and

  9. Replacing Fishmeal in Aquaculture Diets

    2. Special diets for broodstock. 3. Marine fish development. 4. Channel catfish nutrition and use of walking catfish pellet as feed for channel catfish. ... A large number of potential feed ingredients can be screened in a short time, using very small

  10. Gilliga_et al_Wakool Enviro Flows_report

    The biology, ecology, distribution, abundance and identification of marine protected areas for the conservation of threatened Grey Nurse Sharks in south east Australian waters. ... Final Report to Environment Australia for the Marine Protected Areas

Search Within

www.dpi.nsw.gov.au