Land Unit Master
Total Page:16
File Type:pdf, Size:1020Kb
Land Unit Information Sheet Land system name: Northern Plateau Land unit: NP3 General description This land unit represents the lower slopes in a landscape of the gentle rises. Thick, sandy loam topsoils are common, resulting from the deposition of sheet wash off adjacent slopes, and the natural process of soil profile development. The subsoils are usually a compact yellowish, faintly mottled clay, that is, yellow Chromosols. The dominant vegetation is a mid-tall woodland of Eucalyptus melanophloia (silver-leaved ironbark), together with some E. brownii (Reid River box) and an occasional Corymbia dallachiana (ghost gum) The proportions of each change with variations in soil type, but the ironbark becomes dominant on soils with better drainage. Acacia coriacea (desert oak) and Carissa ovata (currant bush) dominate the shrub layer, and Triodia pungens (gummy spinifex), and Themeda triandra (kangaroo grass) the dominant grasses. Regional ecosystem 10.5.5 is predominant. Site characteristics Landform element Average slope Hillslopes 1% Site drainage Soil permeability Imperfectly drained Slowly permeable Flooding risk Inundation risk Low Low Potential recharge to groundwater Soil depth Low Very deep; 1.5 - 5.0m Present land use Grazing Susceptibility to land degradation processes Sheet erosion Gully erosion Wind erosion Salting Moderate Moderate Moderate Low This information has been generated from the Desert Uplands Land Resource Database. The Environmental Protection Agency accepts no liability for any decisions or actions taken on the basis of this information. State of Queensland. Environmental Protection Agency 2004. 7/12/2005 Land Unit NP3 - page 1 Representative site number: 129 Soil classification Australian Soil Classification Principle Profile Form CH AC EA EO - C E L O X Dy2.53 - 2/0/055 General soil description A texture-contrast profile with a thick sandy loam topsoil over a brownish yellow, sodic clay, with an ironstone hardpan at approximately 2m depth. Soil profile morphology Horizon Horizon no Depth Description A 1 0.00 - 0.42 Brown fine sandy loam; No mottles; no coarse fragments; Massive; no segregations; Gradual to; BC 2 0.42 - 0.65 Pale brown fine sandy loam; No mottles; no coarse fragments; Massive; no segregations; Abrupt to; 2B2 3 0.65 - 2.00+ Yellow mottled clay Soil chemical analysis P S H A D P h a G N o O S o i l H S l o u s m s r D r t u o t r o l s p i a m a t g a z c t e d p a a r p v e r s k a o o p i i t i H t i e h r z s n c t e i n u n n t s n e o l o i i h i n i s u t t i u r g c % n n r o e y t m m u o n n s . t A 1 0.00 - 0.42 6.2 0.20 Deficient Low Very low 0 Low Very low N Y High BC 2 0.42 - 0.65 6.5 0.60 Deficient Low Very low 0 Low Very low Y Y High Field sites within this land unit (see technical report for original site nos.) Site code Site type Site code Site type Site code Site type 66 DUSLARA Tertiary 448 DUSLARA Tertiary 4528 Corveg 67 DUSLARA Tertiary 449 DUSLARA Tertiary 4578 Corveg 69 DUSLARA Tertiary 459 DUSLARA Primary 5656 Dalrymple 89 DUSLARA Primary 472 DUSLARA Tertiary 5706 Dalrymple 106 DUSLARA Primary 495 DUSLARA Primary 5742 Dalrymple 126 DUSLARA Tertiary 2051 Buchanan-Dyllingo-Gali5le7e45 Dalrymple 129 DUSLARA Primary 2073 Buchanan-Dyllingo-Galilee 130 DUSLARA Tertiary 2075 Buchanan-Dyllingo-Galilee 132 DUSLARA Tertiary 2078 Buchanan-Dyllingo-Galilee 133 DUSLARA Tertiary 2096 Buchanan-Dyllingo-Galilee 134 DUSLARA Tertiary 2101 Buchanan-Dyllingo-Galilee 135 DUSLARA Tertiary 2104 Buchanan-Dyllingo-Galilee 136 DUSLARA Tertiary 2126 Buchanan-Dyllingo-Galilee 212 DUSLARA Tertiary 2137 Buchanan-Dyllingo-Galilee 213 DUSLARA Tertiary 3585 Corveg 380 DUSLARA Tertiary 4113 Corveg 382 DUSLARA Tertiary 4153 Corveg 383 DUSLARA Primary 4198 Corveg 392 DUSLARA Primary 4502 Corveg 404 DUSLARA Tertiary 4503 Corveg This information has been generated from the Desert Uplands Land Resource Database. The Environmental Protection Agency accepts no liability for any decisions or actions taken on the basis of this information. State of Queensland. Environmental Protection Agency 2004. 7/12/2005 Land Unit NP3 - page 2 Summary of plant species within this land unit Species Common name Abutilon sp. lantern flower Acacia adsurgens wattle Acacia cambagei gidgee*, stinking wattle, silver gidgee Acacia coriacea desert oak, wirewood, dogwood, wiry wattle Acacia cowleana (Acacia oligophleba) Cowley's wattle*, sand wattle Acacia cowleana (Acacia oligophleba) Acacia harpophylla brigalow*, bricklow, orkor Acacia laccata wattle Acacia leptostachya slender wattle Acacia macradenia zig-zag wattle* Acacia melleodora waxy wattle Acacia tenuissima narrow-leaved wattle Acacia torulosa - Alectryon oleifolium Alternanthera sp. joyweed Archidendropsis basaltica red lancewood*, dead finish, eastern dead finish Aristida benthamii var. benthamii wiregrass Aristida calycina dark wiregrass, branched wiregrass Aristida calycina var. calycina dark wiregrass Aristida holathera erect kerosene grass, wiregrass, kerosene grass, large silver grass, tall kerosene grass Aristida holathera (Aristida browniana) Aristida holathera var. holathera erect kerosene grass, wiregrass Aristida inaequiglumis unequal threeawn, feathertop threeawn, wiregrass Aristida ingrata wire grass Aristida jerichoensis Jericho wiregrass, blue speargrass, Jericho three-awn, No. 9 wiregrass, Number nine Aristida jerichoensis var. jerichoensis Jericho wiregrass Aristida latifolia feathertop wiregrass*, curly wiregrass Aristida sp. three-awn speargrass*, wiregrass Asteraceae family name Austrochloris dichanthioides - Bonamia media grey-vine Bothriochloa decipiens pitted bluegrass*, red grass, redleg grass Bothriochloa ewartiana desert bluegrass*, desert Mitchell grass, Tableland Mitchell grass, lagoon Bothriochloa or Dichanthium sp. - Bothriochloa sp. Brachychiton populneus kurrajong Brunoniella australis blue trumpet* Brunoniella sp. brunoniella Bursaria incana hoary blackthorn*, prickly pine*, mock orange Cajanus scarabaeoides - Calotis lappulacea yellow burr daisy*, mallee burr daisy, yellow daisy burr Calotis sp. burr daisy* Calotis xanthosioidea - Canthium oleifolium myrtle tree,* wild lemon Capparis lasiantha nipan,* nepine*, split jack *, wait-a-while This information has been generated from the Desert Uplands Land Resource Database. The Environmental Protection Agency accepts no liability for any decisions or actions taken on the basis of this information. State of Queensland. Environmental Protection Agency 2004. 7/12/2005 Land Unit NP3 - page 3 Species Common name Carissa lanceolata currant bush*, conkerberry, Australian carissa, boonum bush, burrum bush, conkleberry Carissa ovata currant bush*, blackberry*, kunkerberry*, baroom bush, burrum bush Cenchrus ciliaris (1,5) buffel grass*, African foxtail, black buffel grass, Rhodesian foxtail, slender buffel grass Chamaesyce drummondii caustic-weed*, caustic creeper, creeping spurge, flat spurge, mat spurge, spurgewort Chenopodium sp. - Chloris sp. Chrysocephalum apiculatum yellow buttons*, common everlasting Chrysopogon fallax golden beardgrass*, golden-beard grass, ribbon grass Chrysopogon sp. - Cleistochloa subjuncea zig-zag grass Corymbia clarksoniana (Eucalyptus grey bloodwood*, southern long-fruited bloodwood*, Clarkson's dolichocarpa) bloodwood Corymbia dallachiana ghost gum Corymbia dallachiana (Eucalyptus papuana) Corymbia erythrophloia (Eucalyptus gum-topped bloodwood*, red bloodwood*, variable-barked bloodwood, erythrophloia) red barked bloodwood Corymbia polycarpa (Eucalyptus long-fruited bloodwood* polycarpa) Corymbia polycarpa (Eucalyptus long-fruited bloodwood*/grey bloodwood*, southern long-fruited polycarpa)/Corymbia clarksoniana bloodwood*, Clarkson's bloodwood (Corymbia dolichocarpa) Corymbia setosa (Eucalyptus setosa) rough-leaved bloodwood*, desert bloodwood, rough-leaf bloodwood, applejack, hairy gum Crinum flaccidum Murray lily*, Darling lily, desert lily, flaccid lily, Macquarie crinum, Macquarie lily, native crinum, sandover lily, white lily Cymbopogon bombycinus silky-top grass*, silky oilgrass, citronella grass, native lemon grass Cymbopogon refractus barbed-wire grass*, kangaroo grass, turpentine grass Cyperus victoriensis yelka, flat sedge Dichanthium sericeum Queensland bluegrass*, silky bluegrass Dichanthium sp. - Digitaria ammophila silky umbrella grass*, hairy umbrella grass, cotton panic, spider grass Digitaria brownii cotton panic*, cotton panic grass, woolly finger, cotton grass, silver spike grass Digitaria sp. - Dipteracanthus australasicus Elionurus citreus lemon-scented grass*, lemon grass Enneapogon cylindricus jointed nineawn*, jointed bottlewashers Enneapogon gracilis slender nineawn*, slender bottlewashers Enneapogon lindleyanus canetop nineawn*, nine-awn grass*, prickly couch*, wiry nineawn, bottlewasher Enneapogon polyphyllus leafy nineawn*, limestone bottlewashers, oatgrass Enneapogon purpurascens bottlewasher Enneapogon sp. bottlewashers* Enneapogon virens - Enteropogon sp. Eragrostis basedowii neat lovegrass Eragrostis brownii Brown's lovegrass*, common lovegrass Eragrostis lacunaria purple lovegrass*, lovegrass, neverfail Eragrostis leptocarpa drooping lovegrass*, slender lovegrass This information has been generated from the Desert Uplands Land Resource Database. The Environmental Protection Agency accepts no liability for any decisions or actions taken on the basis of this information. State of Queensland. Environmental Protection Agency 2004. 7/12/2005 Land Unit NP3 - page 4 Species Common name Eragrostis sp. lovegrass Eremophila deserti (Myoporum