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LENZ - Chemical limitations to plant growth

  • Added 30 May 2010
  • Updated 24 Jun 2015

Chemical limitations to plant growth data layer used in the creation of Land Environments of New Zealand (LENZ) classification. The classification layers have been made publicly available by the Ministry for the Environment (see for to access these layers).

This data layer defines three classes of soil based on factors that lead to the accumulation of chemicals that limit plant growth. Classes were differentiated either by their parent material or by their position in the New Zealand Soil Classification. Three classes of chemical limitations, Low (1), Moderate (2) and High (3). The class defined as "0" signifies areas where there are no soil attributes recorded (i.e. high peaks of the Southern Alps).

Additional details such as discussion about the accuracy and reliability of the LENZ soil layers and the technical definitions of the categories in this layer are defined in the attached LENZ Technical Guide.


1. LENZ Technical Guide 3.17 MB pdf


TagsLand, Soil, NZSC, Chemical, Downloadable Data, Chemical limitations to plant growth, soil classification, LENZ, New Zealand
RegionsNew Zealand
MetadataISO 19115/19139, Dublin Core

Technical Details

Layer ID 48086
Data type Grid
Resolution 25.000m
Services Raster Query API, Catalog Service (CS-W), Atom Feed


Added30 May 2010
Revisions 2 - Browse all revisions
Current revision Imported on Oct. 13, 2011 in NZGD49 / New Zealand Map Grid.
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