Arid Lands Newsletter (link)No. 52, November/December 2002
Special issue: Selected papers from the IALC Conference:
Assessing Capabilities of Soil and Water Resources in Drylands:
The Role of Information Retrieval and Dissemination Technologies
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Johnson et al.: Figure 3: Carbon concentration in soils, and in litter and soils

A.carbon concentration in soils

B.carbon content in litter and soils

Carbon contration in soils (A) and carbon content in litter and soils (B) in a lodgepole pine forest in Little Valley, Nevada. Depths of A horizon sampling in cm are shown in the legend in A, and within each bar in B. (After Johnson et al. 1997 and Susfalk 2000).

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