• No results found

Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure

N/A
N/A
Protected

Academic year: 2020

Share "Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure"

Copied!
31
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Figure 2 Soil organic carbon (SOC) content predicted by (a) the linear model including loss- loss-on-ignition (LOI) and the quadratic clay expression (model O2.1, Table 3 [Eq
Figure 3 Overestimation (predicted minus measured values) of soil organic carbon (SOC) as  a function of clay or mineral particles < 20 µm (Fines20) when multiplying loss on ignition  (LOI) with the conventional conversion factor 0.58 (a, b), when estim
Figure 4 The relationship between measured soil organic carbon (SOC) in the evaluation data set and SOC predicted by the linear model including loss-on-ignition (LOI) and the quadratic  clay expression (Eq
Table 1 Soil organic carbon (SOC), loss-on-ignition (LOI), clay (< 2 μm) and mineral  particles < 20 μm (Fines20) for bulk soils and particle-size fractions from Lerbjerg
+3

References

Related documents

In the final, crucial step, an extrapolation from estimated “reported” to “total” number of forced labour victims, at any given point in time during the ten year period, was made

(iii) where the capital cost considered in tariff by the Commission on the basis of projected capital cost as on COD or the projected additional capital expenditure

Hold a valid Alberta Class 1 operator’s licence and provide proof of successful completion of an approved air brake course and a long combination vehicles course.. □ Submit an

• If guest OS calls sensitive instructions, hypervisor will trap and execute the instructions.. • If application on guest OS calls sensitive instructions (system calls), hypervisor

While individ- uals may or may not diversify away mortality risks on physical assets via altruism, p still has a differentially higher impact on human capital investment..

Same as per capita expenditure estimators, this independent variable generated by GTWR and RGTWR modelling tends to give a negative value, but RGTWR modelling is able