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Agricultural soils, having been depleted of much of their native carbon stocks, have a significant CO2 sink capacity. Global estimates of this sink capacity are in the order of 20-30 Pg C over the next 50-100 years .Management practices to build up soil C must increase the input of organic matter...


Paustian, K.Andren, O.Janzen, H.H.Lal, R.Smith, P.Tian, G.Tiessen, H.Noordwijk, M. vanWoomer, P.L.[Agricultural soils as a sink to mitigate CO2 emissions]Agricultural soils as a sink to mitigate CO2 emissions

A simplified Shaw's wet‐combustion technique for carbon (C) determination in plant materials is described which requires less reagent and operation time. The simplified technique gave high recovery (99.4%) of the C in analytical pure grade sucrose and citric acid, and high reproducibility of C me...


Tian, G.Kang, B.T.[A simplified Shaw's wet-combustion technique for determination of carbon in plant materials]A simplified Shaw's wet-combustion technique for determination of carbon in plant materials

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