The choice of working variables in the geostatistical estimation of the spatial distribution of ion concentration from acid precipitation

Guertin, Kateri; Villeneuve, Jean‐Pierre; Deschenes, Sylvain; Jacques, Ghislain

doi:10.1016/0004-6981(88)90446-5

Cited by 5 publications

(2 citation statements)

References 9 publications

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“…Venkatram's approach of using other informationto remove non-stationarityof the mean and other approaches such as Eynon's deserve additional study. Several researchers (e.g., Granat 1978, Bilonick 1985, Guertin et al 1988, Vong et al 1989, Wampler and Olsen 1987 have questioned the appropriatenessof direct spatial interpolationof precipitation-weightedmean concentration and deposition. One issue centers on the non-additivecharacter of precipitation-weightedmeans when the volume of precipitation is not constant over the area being estimated.…”

Section: Issues Related To Spatial Interpolationmentioning

confidence: 99%

1988 Wet deposition temporal and spatial patterns in North America

Simpson¹,

Olsen²,

Bittner³

1992

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Section: Issues Related To Spatial Interpolationmentioning

confidence: 99%

1988 Wet deposition temporal and spatial patterns in North America

Simpson¹,

Olsen²,

Bittner³

1992

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“…Since then a number of authors have used kriging in the production of maps: Seilkop and Finkelstein (1987), Barchet (1987), Wampler and Olsen (1987), Guertin et al (1988), Gibson et al (1989) and Venkatram (1988). Bilonick (1985) and Le and Petkau (1988) applied spatial time series models to precipitation chemistry data in North America.…”

Section: More Recently Several Researchers Have Used the Geostatisticmentioning

confidence: 99%

Uncertainty in North America wet deposition isopleth maps: Effect of site selection and valid sample criteria

Simpson¹,

Olsen²

1990

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This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor Battelle Memorial Institute, nor any of their employees, makes any warranty, expressed or implied, or .15sumes .my le~l lbbility or responsibilityforthe .Jccur.J.q, completeness, or usefulness of .1ny information, .Jppuatus, product, or process disclosed, or represents that its use would not infringe priv.Jtely owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government of any agency thereof, or Battelle Memorial Institute. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

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Spatial analysis and mapping the annual mean concentrations of acidity and major ions in precipitation over the United Kingdom in 1986

Webster

Campbell

Irwin

1991

Environ Monit Assess

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The composition of precipitation is being monitored in collectors sited throughout the United Kingdom. In the first year, 1986, hydrogen ion, nitrate, ammonium and non-marine sulphate were measured in samples from 47 sites and annual mean concentrations determined. Spatial analysis based on Regionalized Variable Theory revealed autocorrelation in all four ions and reasonable bounded models were fitted to the sample variogram of all four. These were then used to estimate values of a fine mesh grid by simple kriging, and the estimates were then contoured. The estimation errors were similarly mapped, and both sets of maps are presented. The maps show that concentrations of these ions are greatest in eastern parts of the country, as expected from consideration of European emissions and weather patterns. For the first time estimation errors were also mapped and show how the network could be improved.

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The choice of working variables in the geostatistical estimation of the spatial distribution of ion concentration from acid precipitation

Cited by 5 publications

References 9 publications

1988 Wet deposition temporal and spatial patterns in North America

1988 Wet deposition temporal and spatial patterns in North America

Uncertainty in North America wet deposition isopleth maps: Effect of site selection and valid sample criteria

Spatial analysis and mapping the annual mean concentrations of acidity and major ions in precipitation over the United Kingdom in 1986

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