2015-06-11T21:30:55 n4087

Spatial prediction of N2O emissions in a Mooloolah pasture: summary statistics

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The dataset is the product of a study which assessed the impact of three spatial correlation structures on spatial predictions. Spatial predictions were calibrated using Bayesian model averaging (BMA) based on replicated, irregular point-referenced data.

The data were measured in 17 chambers randomly placed across a 271 m2 field between October 2007 and September 2008 in Mooloolah, Queensland.

A Bayesian geostatistical model and a Bayesian spatial conditional autoregressive (CAR) model were used to investigate and accommodate spatial dependency, and to estimate the effects of environmental variables on N2O emissions across the study site.

The dataset presents summary statistics of observed variables for the 17 chambers over the sampling period.

Location of data collection

kmlPolyCoords
152.963267,-26.765970

Publications

Huang, Xiaodong, Grace, Peter, Hu, Wenbiao, Rowlings, David, & Mengersen, Kerrie (2013) Spatial prediction of N2O emissions in pasture : a Bayesian model averaging analysis. PLoS ONE, 8(6). http://eprints.qut.edu.au/67157/

Research areas

MATHEMATICAL SCIENCES
Bayes theorem
Interpolation
Geoinformatics
Environmental geography
Ecology
Soil science
Biological sciences
Linear regression analysis
Spatial distribution
Geography
Soil chemistry
Environmental chemistry
Global change ecology
Geostatistics
Spatial analysis
Environmental sciences
Nitrification
Spatial autocorrelation

Cite this collection

Huang, XiaoDong; Grace, Peter; Hu, Wenbiao; Rowlings, David; Mengersen, Kerrie (2013): Summary statistics of observed variables for the 17 chambers over the sampling period from a subtropical pasture at Mooloolah, Queensland. Table_1.xls. PLOS ONE. http://goo.gl/iQvNf0

Related information

Xiaodong Huang, Former QUT staff, Research collaborator http://goo.gl/pAfKLv

Access the data

Licence


Creative Commons Attribution 4.0 (CC-BY)
http://creativecommons.org/licenses/by/4.0/

Copyright

© 2013 Huang et al.

Dates of data collection

From 2007-10-01 to 2008-09-30

Connections

Was collected by
David Rowlings  (Researcher)
Kerrie Mengersen  (Researcher)
Peter Grace  (Researcher)
Wenbiao Hu  (Researcher)

Contacts

Other

Date record created:
2014-07-02T13:43:05
Date record modified:
2015-06-11T21:30:55
Record status:
Published - Open Access