* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download soil matrix - School of Earth and Environment
Survey
Document related concepts
Entomopathogenic nematode wikipedia , lookup
Human impact on the nitrogen cycle wikipedia , lookup
Arbuscular mycorrhiza wikipedia , lookup
Plant nutrition wikipedia , lookup
Soil horizon wikipedia , lookup
Soil erosion wikipedia , lookup
Crop rotation wikipedia , lookup
Surface runoff wikipedia , lookup
Soil respiration wikipedia , lookup
Soil compaction (agriculture) wikipedia , lookup
Terra preta wikipedia , lookup
No-till farming wikipedia , lookup
Soil food web wikipedia , lookup
Soil salinity control wikipedia , lookup
Soil microbiology wikipedia , lookup
Canadian system of soil classification wikipedia , lookup
Transcript
Faculty of Science School of Earth and Environment faculty of science Soil Science - Soil Matrix Group Exploring the physical and chemical parameters of soils which set primary conditions for life on Earth Soil Science – Soil Matrix Group school of earth and environment Soils mineralogy Soilhydrology Soilry il- ics chemist So hys op bi il- sic o S hy op e g SOIL MATRIX SOIL S po So llu iltio n il- olo So rph o om ge gy Soilphysics ÌÌ ÌÌ mineralogical chemical physical 1cm Thin section analysis to describe soil structure. Variations of clay, carbon and iron oxides with depth in a soil profile. From microscale to macroscale ‘understanding the weathering story written in nature’ Transformation of rocks into soils Soil matrix characterisation ÌÌ Mapping element distributions in soils using synchroton and electron microprobe techniques. black carbon Clay mineralogy analysis using x-ray diffraction analysis. NMR-analysis for soil carbon characterisation. Physical and chemical properties of soils set primary conditions for life on Earth! 02 | see.uwa.edu.au Australian soils have been developed and shaped over millions of years. Analyzing their development provides important information for future risks on soils. UWA Soil Matrix Group investigates weathering processes over various timeand spatial scales. Soil hydrology in natural, agricultural and mining contexts Soil-geophysics and non‑invasive subsoil information Ground penetrating radar. Preferential water flow on sandy soils – Albany, WA. 3D-sedimentary pattern to determin preferential water flow, depth and direction of root growth. Remote sensing of soil moisture using the GRACE satellites. UWA Soil Matrix Group uses on site and remote sensing methods to identify local hydrological conditions and continentalscale droughts. 4D-infiltration experiment during a rainfall event. Displayed are changes of electric resistivity over time. UWA Soil Matrix Group uses non-invasive geophysical methods to portray the ‘invisible’ subsurface soils. The University of Western Australia | 03 Students discussing soil properties in the field. Soil Science School of Earth and Environment Faculty of Science The University of Western Australia M087, 35 Stirling Highway Crawley WA 6009, Australia Asst/Prof Gavan McGrath Tel: +61 8 6488 3735 Email: [email protected] Asst/Prof. Matthias Leopold Tel: +61 8 6488 2769 Email: [email protected] A/Prof. Andrew Rate Tel: +61 8 6488 2500 Email: [email protected] see.uwa.edu.au CRICOS Provider Code: 00126G UniPrint 107846