93 BURDEKIN DRY TROPICS NATURAL RESOURCE MANAGEMENT PLAN 2016-2026
Blackwood scrubs on massive soils
Lancewoodbendeerosewood
Softwood scrub
Desert blue grass, brigalow grass, bull Mitchell grass, windmill grasses
cotton panic, tableland couch, hairy panic, kangaroo grass, spinifex
buffel grass *, urochloa *
Ranges black spear grass, giant spear grass, kangaroo grass, blady grass, buck spinifex
Box country black spear grass, kangaroo grass, forest blue grass, desert blue grass, golden beard grass, buffel grass *, soft spinifex
Coolibah flats buffel grass *, curly Mitchell grass, black spear grass, forest blue grass golden beard grass, kangaroo grass, Queensland blue grass
Downs country Mitchell grasses( curly, barley, bull), Queensland blue grass, native millet
Frontage black spear grass, desert blue grass, kangaroo grass
Ironbark country
Channels and swamps associated with major streams black spear grass, soft spinifex, kangaroo grass, Queensland blue grass, desert blue grass, forest blue grass, curly blue grass, golden beard grass
green couch grass, bull Mitchell grass, forest blue grass, desert blue grass, golden beard grass, kangaroo grass
Very high soil erosion hazard. Particularly prone to scalding, gully and tunnel erosion along tracks, fence lines and on sloping lands.
Generally low soil erosion hazard, apart from areas with steep broken slopes
Limited soil erosion hazard. Prone to sheet, rill and gully erosion along tracks and fence lines and on sloping lands.
Limited soil erosion hazard. Prone to rill and gully erosion along tracks and fence lines and on sloping lands.
Variable soil erosion hazard. Highly erodible where sub-soil is exposed, particularly along fence lines, tracks and on sloping lands and drainage lines.
Variable soil erosion hazard. Highly prone to sheet erosion despite gentle slopes.
15
10
30 %( native); 35 %( sown).
Variable soil erosion hazard. Prone to rill and gully
25 erosion, highly erodible along tracks, fence lines and drainage lines.
Variable soil erosion hazard. Prone to sheet erosion. 25
Limited soil erosion hazard. Prone to streambank erosion during peak flow periods.
Frontal dunes |
marine couch grass, buffel grass * |
High erosion hazard. Prone to wind erosion, limited |
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|
sheet and rill erosion due to high soil permeability. |
Hard ironbark Country
Scrubs on deep Clays
Scrubs on shallow clays
Yellowjacket country plus / minus wattles
Jump-ups kangaroo grass, soft spinifex, buck spinifex
buffel grass *, bull Mitchell grass, curly Mitchell grass, blue grasses blue grasses( e. g. desert)
Mitchell grasses( barley, bull, hoop, curly)), desert blue grass, Queensland blue grass, forest bluegrass, silky browntop
soft spinifex, kangaroo grass, black spear grass, golden beard grass, forest blue grass
soft spinifex, buck spinifex, kangaroo grass, golden beard grass, Seca stylo *
High erosion hazard. Prone to sheet erosion and shallow gullying.
Limited soil erosion hazard. Prone to sheet, rill and gully erosion along tracks and fence lines and on sloping lands and drainage lines.
Limited soil erosion hazard. Prone to sheet, rill and gully erosion along tracks and fence lines and on sloping lands.
Generally high erosion hazard associated with steep slopes.
Lakebeds |
marine couch, saltbush |
Generally low erosion hazard. Can be prone to wind |
|
|
erosion along open areas. |
10
25
25
25
25
15
20
30
25
20
15
10
APPENDIX E