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Old-Field Chronosequence: Plant Productivity - Experiment 054

Soil nitrate and ammonium

Years Available: 1991

Principle Investigator
Tilman, David
100 Ecology Building
1987 Upper Buford Circle
St Paul MN, 55108
Email: tilman@umn.edu
Phone: 612-625-5740
Fax: 612-624-6777

Sample of Dataset

OldField	Plot	Sampling date	YearAb	NO3 in soil (mg/kg)	NH4 in soil (mg/kg)
4	1	910715	1971	0.1749	1.37
4	2	910715	1971	0.3849	0.5871
4	3	910715	1971	0.1684	0.8672
4	4	910715	1971	0.1714	0.5923
5	1	910715	1947	1.0481	1.2529
5	2	910715	1947	0.1521	1.0843
5	3	910715	1947	0.1406	0.5908
5	4	910715	1947	0.1489	3.4357
24	1	910715	1968	0.2841	0.9129
24	2	910715	1968	0.0541	0.0789

Full dataset, with methods, available in these formats:

HTML Format View

Text Format

EML Format

[Information on EML format can be found HERE]

View All Experiment and Dataset Methods