equivalent to PSPS in the Pilbara report (Van Vreeswyk et al. 2004); Note: Proportions and occurrence of pasture types within land units are subject to change over time due to invasion by native and introduced species, seasonal conditions, fire frequency and grazing management. Pasture Landforms Soils++ Vegetation area type+ (%) Beaches: narrow shelly deep 1 1 sand beaches on seaward No vegetation. XXNP sands side of foredunes. (442). Hummock Foredunes: grasslands with unconsolidated dunes Spinifex longifolius extending up to 150m (coastal spinifex). inland from beaches with deep Whiteochloa 2 5 CDSG gently to moderately sands airoides (dune inclined slopes and (442). tussock grass), uneven, hummocky crests; Triodia pungens relief up to 15 m. and T. epactia (soft spinifex). Tussock Hind dunes and swales: grasslands of parallel and reticulate hind Cenchrus ciliaris dunes and old beach (buffel grass), CDBG ridges with gently to deep some other 80% 3 42 moderately inclined slopes sands perennial grasses CDSG and narrow (25200m wide) (442). such as 20% level swales between Dichanthium, crests; relief up to 15 m. and Triodia Sporobolus spp. Tussock grasslands of Cenchrus ciliaris Sandy plains: level or with isolated very gently inclined plains BUGP** shrubs. Less extending for 12km deep 60% 4 30 frequently between other units or as sands SSSG hummock plains adjacent to the Anna (442). 40% grasslands of land system. T. pungens, T. epactia with isolated shrubs. Red Limestone ridges: narrow Hummock shallow (usually < 100m wide) grasslands of 5 10 CASG sands ridges up to 4km long with T. epactia, (423). gently inclined slopes, T. pungens with
equivalent to PSPS in the Pilbara report (Van Vreeswyk et al. 2004); Note: Proportions and occurrence of pasture types within land units are subject to change over time due to invasion by native and introduced species, seasonal conditions, fire frequency and grazing management. area (%) Landforms Soils++ Vegetation Pasture type+ 1 1 Beaches: narrow shelly sand beaches on seaward side of foredunes. deep sands (442). No vegetation. XXNP 2 5 Foredunes: unconsolidated dunes extending up to 150m inland from beaches with gently to moderately inclined slopes and uneven, hummocky crests; relief up to 15 m. deep sands (442). Hummock grasslands with Spinifex longifolius (coastal spinifex). Whiteochloa airoides (dune tussock grass), Triodia pungens and T. epactia (soft spinifex). CDSG 3 42 Hind dunes and swales: parallel and reticulate hind dunes and old beach ridges with gently to moderately inclined slopes and narrow (25200m wide) level swales between crests; relief up to 15 m. deep sands (442). Tussock grasslands of Cenchrus ciliaris (buffel grass), some other perennial grasses such as Dichanthium, Triodia and Sporobolus spp. CDBG 80% CDSG 20% 4 30 Sandy plains: level or very gently inclined plains extending for 12km between other units or as plains adjacent to the Anna land system. deep sands (442). Tussock grasslands of Cenchrus ciliaris with isolated shrubs. Less frequently hummock grasslands of T. pungens, T. epactia with isolated shrubs. BUGP** 60% SSSG 40% 5 10 Limestone ridges: narrow (usually < 100m wide) ridges up to 4km long with gently inclined slopes, Red shallow sands (423). Hummock grasslands of T. epactia, T. pungens with CASG