Dataset

Nutrient Network. A cross-site investigation of bottom-up control over herbaceous plant community dynamics and ecosystem function. - Experiment 247

2007 pre-treatment soils pH, nutrients, texture

Years Available: 2007

Principle Investigators

Borer, Elizabeth
Harpole, Stan
Seabloom, Eric

View All Experiment and Dataset Methods

Environmental Data Initiative data package

EDI Package ID	DOI
knb-lter-cdr.570.8	doi:10.6073/pasta/eca0dd7e2894d1efb64c45d544c33517

ATTRIBUTES

Field	Name	Definition	Unit	Code
1	site_code	Nutrient Network site code		cdcr.us=Cedar Creek USA
2	Year	Year sampled
3	block	block number	number
4	plot	plot number	number
5	Treatment	applied treatment combination		Control=no treatment, K=potassium, P=phosphate, N=nitrogen, PK=phosphate potassium, NK=nitrogen potassium, NP=nitrogen phosphate, NPK=nitrogen phosphate potassium, Fence=Fence , NPK Fence=nitrogen phosphate potassium fence
6	pct_C	pre-treatment soil % Carbon by mass	dimensionless
7	pct_N	pre-treatment soil % Nitrogen by mass	dimensionless
8	ppm_P	pre-treatment soil phosphorus by mass (ppm)	dimensionless
9	ppm_K	pre-treatment soil potassium by mass (ppm)	dimensionless
10	ppm_Ca	pre-treatment soil calcium by mass (ppm)	dimensionless
11	ppm_Mg	pre-treatment soil magnesium by mass (ppm)	dimensionless
12	ppm_S	pre-treatment soil sulfur by mass (ppm)	dimensionless
13	ppm_Na	pre-treatment soil sodium by mass (ppm)	dimensionless
14	ppm_Zn	pre-treatment soil zinc by mass (ppm)	dimensionless
15	ppm_Mn	pre-treatment soil manganese by mass (ppm)	dimensionless
16	ppm_Fe	pre-treatment soil iron by mass (ppm)	dimensionless
17	ppm_Cu	pre-treatment soil copper by mass (ppm)	dimensionless
18	ppm_B	pre-treatment soil boron by mass (ppm)	dimensionless
19	pH	soil pH as determined by water pH meter with soil in 1:1 soil:water suspension	dimensionless
20	PercentSand	pre-treatment soil percent sand	dimensionless
21	PercentSilt	pre-treatment soil percent sand	dimensionless
22	PercentClay	pre-treatment soil percent sand	dimensionless
23	Classification	pre-treatment soil classification (determined by relative fractions of sand, silt, and clay)

SAMPLE DATASET

site_code	Year	block	plot	Treatment	pct_C	pct_N	ppm_P	ppm_K	ppm_Ca	ppm_Mg	ppm_S	ppm_Na	ppm_Zn	ppm_Mn	ppm_Fe	ppm_Cu	ppm_B	pH	PercentSand	PercentSilt	PercentClay	Classification
cdcr.us	2007	1	1	NPK+Fence	0.382	0.032	15	114	429	72	27	23	2.6	23	75	2.1	0.4	5.5
cdcr.us	2007	1	2	NP	0.329	0.03	107	82	944	118	25	21	4.3	93	199	2.3	0.4	5.2
cdcr.us	2007	1	3	NPK	0.974	0.074	64	65	439	68	15	19	2.2	45	148	1.6	0.3	5.7
cdcr.us	2007	1	4	K	0.572	0.048	48	45	401	59	15	20	1.7	42	134	1.5	0.3	5.5
cdcr.us	2007	1	5	N	0.552	0.046	73	67	473	68	14	19	2.5	54	158	1.7	0.3	5.5
cdcr.us	2007	1	6	PK	0.449	0.038	117	104	801	107	26	20	4.8	91	231	2.5	0.4	5.3
cdcr.us	2007	1	7	N	0.319	0.03	45	49	341	58	13	17	1.3	43	147	1.3	0.3	5.3
cdcr.us	2007	1	8	P	0.644	0.05	65	57	472	67	17	20	2.6	52	159	1.7	0.4	5.7
cdcr.us	2007	1	9	N	0.525	0.039	47	46	378	59	13	19	1.3	36	128	1.4	0.3	5.8
cdcr.us	2007	1	10	Fence	0.602	0.045	52	46	382	56	13	17	1.3	33	139	1.5	0.3	5.6
cdcr.us	2007	1	11	Control	0.325	0.029	58	53	371	58	17	17	1.9	41	142	1.5	0.4	5.7	88.7	9.7	1.5	Sand
cdcr.us	2007	1	12	NK	0.626	0.05	114	164	1051	126	26	19	4.7	103	226	2.5	0.5	5.4

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