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Guidelines and Field Methodology for Vegetation Survey and Mapping

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LIST OF FIGURES<br />

Figure 1. Comparison of NT vegetation data stored in numerous databases................................................ 18<br />

Figure 2. Proposed NRVIS data model. ......................................................................................................... 21<br />

Figure 3. Cumulative scoring method............................................................................................................. 25<br />

Figure 4. Sub-strata vegetation profiles <strong>for</strong> two vegetation communities (ESCAVI, 2003). ........................... 33<br />

Figure 5. <strong>Vegetation</strong> profile height types (ESCAVI, 2003). ............................................................................ 36<br />

Figure 6. Foliage projective cover transect set up <strong>and</strong> design. ...................................................................... 37<br />

LIST OF TABLES<br />

Table 1. Summary of primary vegetation datasets, 2006. ................................................................................ 2<br />

Table 2. <strong>Vegetation</strong> mapping terminology. ....................................................................................................... 3<br />

Table 3. Data resolution at various scales. ....................................................................................................... 9<br />

Table 4. The NVIS In<strong>for</strong>mation Hierarchy. ...................................................................................................... 11<br />

Table 5. NVIS height class codes <strong>and</strong> descriptions........................................................................................12<br />

Table 6. NVIS cover class codes <strong>and</strong> descriptions.........................................................................................12<br />

Table 7. NVIS growth <strong>for</strong>m codes <strong>and</strong> descriptions........................................................................................ 12<br />

Table 8. NVIS Classification System structural <strong>for</strong>mation classes. ................................................................ 14<br />

Table 9. NVIS height classes <strong>and</strong> corresponding growth <strong>for</strong>ms. .................................................................... 15<br />

Table 10. Recommended sampling intensity <strong>for</strong> various scales of mapping.................................................. 30<br />

Table 11. Traditional stratum codes <strong>and</strong> NVIS sub stratum codes <strong>and</strong> descriptions. .................................... 32<br />

Table 12. Cover <strong>and</strong> abundance measures....................................................................................................34<br />

Table 13. Description of height types <strong>for</strong> stratum <strong>and</strong> growth <strong>for</strong>m. ............................................................... 35<br />

Table 14. Basal area count <strong>and</strong> suggested transect length............................................................................ 38<br />

Table 15. <strong>Vegetation</strong> site data core attributes. ............................................................................................... 42<br />

Table 16. Data recorded on field data pro<strong>for</strong>mas <strong>for</strong> sampling full sites, check sites <strong>and</strong> road notes. .......... 43<br />

Northern Territory <strong>Guidelines</strong> <strong>and</strong> <strong>Field</strong> <strong>Methodology</strong><br />

<strong>for</strong> <strong>Vegetation</strong> <strong>Survey</strong> <strong>and</strong> <strong>Mapping</strong><br />

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