Chronic N Litterfall Chemistry Data	
1988-1996 Collections	
Means and standard deviations of litter
measured with near-infrared spectroscopy.	
Red Maple in Hardwood Plots.

year	treat	species	n	av%n	sd%n	av%lig sd%lig	av%cel	sd%cel
88	HC	RM	7	0.777	0.087	22.943	1.066	32.367	1.102
89	HC	RM	8	1.103	0.199	25.769	2.148	36.135	0.548
90	HC	RM	7	1.013	0.058	30.844	1.440	35.181	1.998
91	HC	RM	8	0.935	0.082	30.384	1.113	34.823	2.269
92	HC	RM	7	0.693	0.035	27.866	1.081	37.579	1.145
93	HC	RM	8	0.758	0.086	23.460	2.291	33.798	1.495
94	HC	RM	9	0.789	0.174	19.607	2.706	34.853	1.594
95	HC	RM	8	0.934	0.087	26.516	1.509	38.214	2.455
96	HC	RM	8	0.831	0.086	23.958	2.163	36.106	2.154
88	HH	RM	8	0.895	0.059	24.220	1.440	34.096	0.920
89	HH	RM	9	1.184	0.272	25.378	2.241	39.821	1.648
90	HH	RM	8	1.209	0.181	31.073	1.787	37.883	1.257
91	HH	RM	9	1.324	0.106	32.722	2.594	39.441	1.268
92	HH	RM	9	1.189	0.141	29.943	1.180	41.524	1.337
93	HH	RM	9	1.189	0.171	25.453	2.320	38.367	1.315
94	HH	RM	9	1.050	0.185	23.111	2.326	38.273	1.722
95	HH	RM	9	1.700	0.179	31.246	1.259	43.124	1.752
96	HH	RM	9	1.662	0.197	31.696	2.217	40.258	2.110
88	HL	RM	5	0.852	0.076	24.786	0.934	34.802	2.188
89	HL	RM	7	0.974	0.084	26.044	1.916	38.187	1.397
90	HL	RM	9	1.012	0.193	31.554	2.181	36.999	1.671
91	HL	RM	9	0.989	0.106	31.280	1.621	37.789	1.577
92	HL	RM	9	0.938	0.250	28.281	0.981	40.620	1.003
93	HL	RM	9	0.739	0.083	22.996	2.124	36.987	1.336
94	HL	RM	9	0.852	0.203	21.650	1.841	38.134	1.810
95	HL	RM	9	0.896	0.186	24.924	1.557	42.619	1.038
96	HL	RM	9	0.963	0.193	24.779	2.196	38.162	2.069
88	HS	RM	10	0.890	0.209	26.283	4.043	33.841	3.254
89	HS	RM	8	1.013	0.115	26.296	0.887	35.888	1.627
90	HS	RM	9	1.062	0.129	32.327	1.602	35.171	1.968
91	HS	RM	9	1.016	0.120	31.957	2.162	37.732	2.822
92	HS	RM	9	0.856	0.119	28.731	1.806	37.647	2.293
93	HS	RM	9	0.897	0.070	26.076	1.621	33.391	1.817
94	HS	RM	8	0.689	0.044	20.450	0.992	35.661	2.156
95	HS	RM	9	0.924	0.078	25.657	1.541	37.774	1.633
96	HS	RM	9	0.994	0.082	28.741	2.256	34.843	1.560