Volumes and Issues  Contents of Issue 2/3  
Hydrol. Earth Syst. Sci., 2, 299-302, 1998
www.hydrol-earth-syst-sci.net/2/299/1998/
© Author(s) 1998. This work is licensed
under a Creative Commons License.


An argument for the use of two-layer SVAT schemes to simulate terrestrial carbon dioxide fluxes

C. Huntingford, R. L. Hall, and A. Verhoef
Institute of Hydrology, Wallingford, OX10 8BB, U.K.

Abstract. An order-of-magnitude argument shows that the different surface temperatures of soil and sparse vegetation affect carbon assimilation and soil respiration significantly. However, regulation of assimilation through associated modulation of in-canopy carbon dioxide levels is weak.
It is shown that for many vegetation types, the use of a two-layer representation of vegetation is essential to predict, accurately, terrestrial carbon fluxes, primarily through allowing different surface energy balances.


Final Revised Paper (PDF, 551 KB)

Citation: Huntingford, C., Hall, R. L., and Verhoef, A.: An argument for the use of two-layer SVAT schemes to simulate terrestrial carbon dioxide fluxes, Hydrol. Earth Syst. Sci., 2, 299-302, 1998.   Bibtex   EndNote   Reference Manager