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Appendix D Terrestrial and Aquatic Biodiversity - Environment ...

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Table 11-4: Port Area. Vegetation Unit 5a – Beefwood Open Woodl<strong>and</strong><br />

Vegetation Type 5a: Beefwood Open Woodl<strong>and</strong><br />

Vegetation Description: Grevillea striata +/- Diosporos humilis, Petalistigma banksii, Margaritaria dubiumtraceyi<br />

Low Open Woodl<strong>and</strong> over Chrysopogon elongatus <strong>and</strong> Eulalia aurea Tall Tussock Grassl<strong>and</strong><br />

L<strong>and</strong>form: Occurs on poorly drained clay soils amongst the cheniers <strong>and</strong> saltflats of Bing Bong Creek.<br />

Date of Survey: 26/02/2012 Survey Sites: BB4<br />

Coordinate (UTM, GDA94): Zone 53, E646573<br />

N8271219<br />

Client: Western Desert Resources Ltd<br />

Doc No. DW120004-C0302-EIA-R-0036<br />

Doc Title: <strong>Appendix</strong> D – <strong>Terrestrial</strong> <strong>Biodiversity</strong> Report<br />

Map Code: 5a<br />

Weeds: Weed species were present, with Passion Vine (Passiflora foedita) <strong>and</strong> Hyptis (Hyptis suaveolens)<br />

having the high impact. Other weeds at the site included Chloris inflata. Cattle <strong>and</strong> Feral Pigs were observed in<br />

the local area, however impact on the vegetation community was fairly low.<br />

Vegetation Structure Vegetation = 95%, Soil = 5%, Litter = 5%<br />

Upper Mid Lower<br />

Cover: 10% Height: 4 – 7m Cover: 5% Height: 1 – 4 m Cover: 85% Height: 0 – 1 m<br />

Dominant species<br />

Grevillea striata<br />

Other species<br />

Terminalia ferdin<strong>and</strong>iana<br />

Dominant species<br />

Ficus aculeata var. aculeata<br />

Diosporos humilis<br />

Other species<br />

Petalostigma banksia<br />

Acacia holosericea<br />

Margaritaria dubium-traceyi<br />

Dominant species<br />

Chrysopogon fallax<br />

Eulalia aurea<br />

Other species<br />

Panicum sp.<br />

Aristida sp<br />

Grewia retusifolia<br />

Corchorus sp.<br />

Uraria logapodioides<br />

Digitaria sp<br />

Mnesithia rottboellioides<br />

Eriachne obtuse<br />

Eragrostis sp<br />

Cayratia trifolia<br />

Chloris inflata<br />

Hyptis suaveolens<br />

Passiflora foedita

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