Data

Cooper bore hydrochemical cluster groups

data.gov.au
Bioregional Assessment Program (Owned by)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.gov.au/data/dataset/ba24f906-79be-42fc-b816-06e2b0e410b4&rft.title=Cooper bore hydrochemical cluster groups&rft.identifier=c98e916a-20ab-409f-bb78-709ea175acd3&rft.publisher=data.gov.au&rft.description=C98E916A-20AB-409F-BB78-709EA175ACD3.zip - Data File\n## **Abstract** \nThe dataset was derived by the Geological and Bioregional Assessment Program from the hydrochemistry analysis of bores and springs for aquifers within the GAB dataset. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.\n\n\n## **Attribution** \nGeological and Bioregional Assessment Program\n\n\n## **History** \nSelection of samples with values > 0 for all variables: electrical conductivity (EC), pH, Ca, Na, Mg, K, Cl, SO4, HCO3. Normalisation (log-transformation) of all variables, expect pH. Identification of outliers via nearest neighbour linkage and exclusion of samples with dissimilar or unusual chemistry. Attribution of sample to six clusters using Ward’s linkage rule, based on analysis of variance.&rft.creator=Bioregional Assessment Program&rft.date=2023&rft.coverage=POLYGON ((0 0, 0 0, 0 0, 0 0))&rft_rights=Creative Commons CC-BY 4.0&rft_subject=hydrogeology&rft.type=dataset&rft.language=English Access the data
Cite Saved to MyRDA Save to MyRDA

Licence & Rights:

Other view details
Creative-commons-cc-by

Creative Commons CC-BY 4.0

Brief description


## **Abstract**
The dataset was derived by the Geological and Bioregional Assessment Program from the hydrochemistry analysis of bores and springs for aquifers within the GAB dataset. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.


## **Attribution**
Geological and Bioregional Assessment Program


## **History**
Selection of samples with values > 0 for all variables: electrical conductivity (EC), pH, Ca, Na, Mg, K, Cl, SO4, HCO3. Normalisation (log-transformation) of all variables, expect pH. Identification of outliers via nearest neighbour linkage and exclusion of samples with dissimilar or unusual chemistry. Attribution of sample to six clusters using Ward’s linkage rule, based on analysis of variance.

Full description

C98E916A-20AB-409F-BB78-709EA175ACD3.zip - Data File

This dataset is part of a larger collection

Click to explore relationships graph
Help

Related Organisations

Spatial Coverage And Location

text: POLYGON ((0 0, 0 0, 0 0, 0 0))

Subjects
hydrogeology |

User Contributed Tags    

Login to tag this record with meaningful keywords to make it easier to discover

Identifiers
ACN 633 798 857