Spruce site MdM: Soil organic matter data										

Nutrient pools - organically bound										
remarks:	no data available									


Organic carbon and organic nitrogen pools (using incubation method)										
remarks:	Data from T. Persson (2000b); method: T Persson et al (2000). Sampling date 23-24 April 1996									

	%org C		%org N		C:N		C [ton ha-1]		N [ton ha-1]	
Soil layer	mean	stdev	mean	stdev	mean	stdev	mean	stdev	mean	stdev
L	33.85	7.76	1.61	0.26	20.8	1.5	13.2	6.4	0.63	0.28
0-5	6.48	1.01	0.56	0.05	11.5	1.0	22.0	3.0	1.92	0.31
5-10	4.12	0.52	0.42	0.05	9.8	0.9	21.0	0.8	2.16	0.23
10-20	3.68	0.31	0.41	0.03	9.0	0.3	39.8	3.3	4.41	0.27
20-30	3.46	0.44	0.38	0.04	9.1	0.6	35.9	5.0	3.92	0.49
30-50	2.63	0.66	0.23	0.06	11.8	2.7	54.3	11.8	4.63	0.79


Organic carbon and organic nitrogen pools (using 14C technique)										
remarks:	data from Harrison (2000); method: Harrison et al. (2000)									
		 								
Soil layer	%C	%N  	Soil mass	Bulk density	Total C	Total N				
			[t ha-1]	[kg l-1]	[ton C ha-1]	[ton N ha-1]				
LF 	32.89	1.18	29.71	0.12	9.77	0.35				
0-5cm 	6.89	0.58	276.11	0.55	19.02	1.60				
5-10cm 	4.01	0.43	444.68	0.9	17.83	1.91				
10-20cm 	3.12	0.39	967.44	1.18	30.18	3.75				
