https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Carbon storage in the soils and vegetation of contrasting land uses in northern New South Wales, Australia https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:632 = 20 years significantly depleted carbon concentrations compared with grassy woodlands in the surface 0.20 m at all sites and to a depth of 0.60 m at 3 sites. Depth of sampling (0-0.20 v 0-1.0 m) significantly affected the differences between land uses at most sites regarding estimates of the stock of soil carbon. These results show that differences in soil carbon concentrations and stock size do not remain constant with depth between contrasting land uses. However, comparisons between land uses of the total amount of carbon stored were dominated by the number of trees per ha and the size of the trees in grassy woodlands. The implications of these results for carbon accounting are discussed.]]> Thu 25 Jul 2013 09:10:37 AEST ]]> The indirect estimation of saturated hydraulic conductivity of soils, using measurements of gas permeability. I. Laboratory testing with dry granular soils https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:1047 Sat 24 Mar 2018 08:32:15 AEDT ]]> The effect of a gap between the access tube and the soil during neutron probe measurements https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:1827 Sat 24 Mar 2018 08:31:23 AEDT ]]>