GEOMORPHOLOGY REPORT - CRC LEME

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Site 4 Corner Irwin road and highway, ~3 km E of Meringur, ~30 m S of highway. Coordinates Not collected. Location description Uplands. Undulating red dunes, road reserve surrounded by cultivated wheat. Sample collected under mallee gum with scattered saltbush, microbiotic crust Site description Soil Profile Depth (cm) Munsell Field Texture Structure Comments colour 0-20 5YR 3/4 Loamy sand Weak Fine roots present; thick layer of leaf litter; minor occurrences of charcoal 10-20 10R 3/4 Loamy sand Weak Clear boundary at 16 cm to possible former soil topsoil horizon; minor occurrences of charcoal 20-30 2.5YR 5/1 Loamy sand Sub-angular blocky Extensive charcoal 37
Site 5 Western end of Keera Road, south side. Coordinates 0567539E 6209595N Location description Uplands, degraded sand dunes Site description Vegetated road reserve surrounded by cultivated wheat. Native vegetation largely cleared for wheat, remnants along road corridor of mallee with saltbush understorey and microbiotic crust, soil moist to 10 cm Soil Profile Depth (cm) Munsell Field Texture Structure Comments colour 0-10 2.5YR 3/3 Loamy sand Weak Cryptogamic crust on surface; loamy sand; roots present; minor occurrences of charcoal 10-20 7.5YR 5/6 Loamy sand Sub-angular blocky 10-30 10YR 5/8 Loamy sand Sub-angular blocky Clear boundary; extensive carbonate pisoliths Extensive carbonate pisoliths 38
Page 1 and 2: CRCLEME Cooperative Research Centre
Page 3 and 4: This report (CRC LEME Open File Rep
Page 5 and 6: Lindsay and Wallpolla Creeks are si
Page 7 and 8: TABLE OF CONTENTS _Toc224538156 1 I
Page 9 and 10: List of Tables Table 1. Association
Page 11 and 12: The main objective of the studies r
Page 13 and 14: 4. Identification of the high recha
Page 15 and 16: The SRTM was used as to provide the
Page 17 and 18: Figure 6. Compartmentalisation of t
Page 19 and 20: Dune on terrace Alluvial terrace Yo
Page 21 and 22: Intermediate floodplain Modern floo
Page 23 and 24: Locations of sample sites are given
Page 25 and 26: 6.1 Granulometry 6.1.1 Methodology
Page 27 and 28: Table 2). Mean pH and EC profiles a
Page 29 and 30: when sampling. This is also reflect
Page 31 and 32: Figure 12. SPOT image of Wallpolla
Page 33 and 34: REFERENCES Bowler, J.M. and Harford
Page 35 and 36: APPENDIX 1. ASTER data and interpre
Page 37 and 38: APPENDIX 2. SPOT Data and interpret
Page 39 and 40: APPENDIX 3. DEM data and interpreta
Page 41 and 42: APPENDIX 4. Gamma-ray data 500000 (
Page 43 and 44: APPENDIX 6. Site Descriptions and D
Page 45: Site 3 South Settlement road, ~20 m
Page 49 and 50: Site 7 Eastern end of Old Mail Rd t
Page 51 and 52: Site 12 Further to west along Old M
Page 53 and 54: Site 14 Dedmens drive, across aband
Page 55 and 56: Site 16 Same area as previous sampl
Page 57 and 58: Site 18 Same location as 17, interm
Page 59 and 60: Site 20 Adjacent to previous site C
Page 61 and 62: Site 22 2 km east of Finnegans brid
Page 64 and 65: APPENDIX 7: Analytical Results Appe
Page 66 and 67: Appendix 7.2: Lindsay-Wallpolla Las
Page 68 and 69: Appendix 7.3: Lindsay-Wallpolla XRF
Page 70 and 71: 16 200709 1929587 20-30 Fm1 7 0.611
Page 72 and 73: Site Number Depth LEME ID Sample #

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