Land Resources of Auvergne Station
A supplement to the Land Resources of the Victoria River District
Napier, Diane; Edmeades, Bart; Lynch, Brian; McGregor, Robert; Northern Territory. Department of Environment and Natural Resources
Hill, J.V.
E-Publications; E-Books; PublicationNT; Jul-18
2018-06-30
Auvergne Station; NT Portion 2676; Victoria River Downs; Victoria River District
This report for Auvergne Station is a supplement to Land Resources of the Victoria River District (2012) and completes the land resource assessment of the district which covers 24 properties and approximately 78 760 km² of pastoral land. Land unit mapping at 1:100 000 describes the landforms, soils and vegetation in the district.
Made available via the Publications (Legal Deposit) Act 2004 (NT)
Table of contents; 1. Introduction; 2. Previous mapping; 3. Survey methodology and data collection; 4. Lithology; 5. Landform; 6. Soil; 7. Soil physical and chemical characteristics; 8. Vegetation; 9. Land evaluation; 10. Soil erosion; 11. Land unit descriptions; 12. References; Appendices 1 - 12.
English
Soils -- Northern Territory -- Auvergne Station; Land use -- Northern Territory -- Auvergne Station; Geology -- Northern Territory -- Auvergne Station; land resource assessment; land units; soil landscapes; vegetation communities
Northern Territory Government
Palmerston
Jul-18
204 pages ; colour photographs, maps, figures, tables ; 30 cm.
application/pdf
9781743501498
Attribution International 4.0 (CC BY 4.0)
Northern Territory Government
https://creativecommons.org/licenses/by/4.0/
http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=E3F20A909A8123ADE040CD9B21446CC0; http://hdl.handle.net/10070/245323 [Land resources of the Victoria River District]
https://hdl.handle.net/10070/300258
https://hdl.handle.net/10070/378762
Land Resources of Auvergne Station A supplement to the Land Resources of the Victoria River District 162 Site: AUV15 80 Element: Plain Pattern: Plain Substrate: Not present Australian Soil Classification: Paralithic Red-Orthic Tenosol (1TEINDUARAEKL-) Site Description: Deep, moderately well drained, Red-Orthic Tenosol with Acacia difficilis and Corymbia polycarpa mid open woodland Soil Profile Description Depth m Horizon Description Surface - Firm; non-gravelly 0-0.03 A1 Brown (7.5YR 4/4) (7.5YR 4/3 dry); sand, coarse sand; massive, sandy; dry, very weak; field pH 5, EC 0.02 dS/m 0.03-0.20 A2 Yellowish red (5YR 4/6) (5YR 4/4 dry); loamy sand, light, coarse sand; massive, sandy; dry, very weak; field pH 5.3, EC 0.015 dS/m 0.20-0.90 B1 Red (2.5YR 4/6); loamy sand, coarse sand; massive, sandy; moderately moist, very weak; field pH 5.1, EC 0.01 dS/m 0.90-1.00 B2 Red (2.5YR 4/6); 10% 5mm distinct pale mottles, 10% 5mm distinct red mottles; sandy loam, light, coarse sand; massive, sandy; moderately moist, very weak; field pH 5, EC 0.01 dS/m Analytical Data Depth Total Available P mg/kg Ext. K Ext. S Extr. Micronutrients mg/kg m N % Bicarb Acid mg/kg mg/kg Cu Zn Mn Fe 0-0.03 0.05 <2.0 3.0 109 1.0 0.1 <0.1 34.4 9.6 Depth Coarse Fine Silt Clay ECEC/clay OC m Sand % Sand % % % ratio % 0-0.03 22 70 7 4 0.8 - 0.03-0.10 22 72 6 3 0.7 0.33 0.10-0.20 21 73 4 3 0.5 0.19 0.20-0.30 20 73 6 3 0.5 0.10 0.50-0.60 21 72 6 3 0.5 0.08 0.80-0.90 18 70 4 8 0.2 0.07 Depth pH1:5 EC1:5 H2O Cl1:5 NO3-N ADMC Exchangeable Cations Cmol/kg ECEC ESP Ca/Mg 15 Bar 1/3 Bar R1 Disp. m H2O dS/m mg/kg mg/kg % Ca Mg Na K Cmol/kg % Ratio % % Ratio 0-0.03 5.7 0.02 <20 1.0 <1.5 2.45 0.69 <0.08 0.26 3 2.3 3.6 2 13 0.61 0.03-0.10 5.8 0.01 <20 <1.0 <1.5 1.31 0.45 <0.08 0.13 2 4.1 2.9 2 9 0.60 0.10-0.20 5.8 <0.01 <20 <1.0 <1.5 0.74 0.35 <0.08 0.13 1 6.2 2.1 <1.5 7 0.75 0.20-0.30 5.9 <0.01 <20 <1.0 <1.5 0.62 0.40 <0.08 0.15 1 6.4 1.6 <1.5 4 0.72 0.50-0.60 5.8 <0.01 <20 <1.0 <1.5 0.54 0.44 <0.08 0.18 1 6.4 1.2 <1.5 4 0.83 0.80-0.90 5.5 <0.01 <20 <1.0 <1.5 0.72 0.66 <0.08 0.16 2 4.9 1.1 2 6 0.96