Variables: SO; Soil Order (Oxisol or Inceptisol), FT; Forest Type (Tabonuco or Colorado), CP; Catena Position (choose one: Ridge. Slope. Valley), P; Soil pit (P1 - P20), D; Depth interval (cm), Date; Date assay conducted, Car; carbon concentration (mg / g soil), Nit; nitrogen concentration (mg / g soil), CN; C : N ratio, pH; soil pH in water, water; fraction of water content by mass, Vm; maximum reaction velocity for phosphatase (nmol h^-1 g^-1 soil), Km; Michaelis-constant (µmol L^-1), Ka; Vm / Km (hr ^-1), BicarP; NaHCO extractable phosphorus (mg / kg), NaOHP; NaOH extractable phosphorus (mg / kg), Phos; Total extractable phosphorus (NaHCO3 + NaOH) (mg / kg),
Date Range: (2012-01-01 to 2012-01-31)
Dataset Creators/Authors: Stone, M.M.; Plante, A.F.
Contact: Maddie Stone, email@example.com
acid phosphatase, phosphorus, enzyme kinetics, tropical subsoil, Luquillo
XML is in ISO-19115 geographic metadata format, compatible with ESRI Geoportal Server.
Stone M.M., Plante A.F., Data for changes in phosphatase kinetics with soil depth across a variable tropical landscape. 2013. Soil Biology & Biochemistry.
Stone, M.M.; Plante, A.F. (2012). "CZO Dataset: Luquillo Mountains - Soil Survey (2012) - acid phosphatase kinetic parameters." Retrieved 19 Mar 2019, from http://criticalzone.org/luquillo/data/dataset/3029/
(epth) Data Level 4
1. Use our data freely. All CZO Data Products* except those labelled Private** are released to the public and may be freely copied, distributed, edited, remixed, and built upon under the condition that you give acknowledgement as described below. Non-CZO data products — like those produced by USGS or NOAA — have their own use policies, which should be followed.
2. Give proper citation and acknowledgement. Publications, models and data products that make use of these datasets must include proper citation and acknowledgement. Most importantly, provide a citation in a similar way as a journal article (i.e. author, title, year of publication, name of CZO “publisher”, edition or version, and URL or DOI access information. See http://www.datacite.org/whycitedata). Also include at least a brief acknowledgement such as: “Data were provided by the NSF-supported Southern Sierra Critical Zone Observatory” (replace with the appropriate observatory name).
3. Let us know how you will use the data. The dataset creators would appreciate hearing of any plans to use the dataset. Consider consultation or collaboration with dataset creators.
*CZO Data Products. Defined as a data collected with any monetary or logistical support from a CZO.
**Private. Most private data will be released to the public within 1-2 years, with some exceptionally challenging datasets up to 4 years. To inquire about potential earlier use, please contact us.