Figure A1: Trophic level index – North Island
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Figure A2: Trophic level index – South Island
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Figure A3: Total nitrogen – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A4: Total nitrogen – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A5: Total phosphorus – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A6: Total phosphorus – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A7: Chorophyll – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A8: Chlorophyll – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
See figure at its full size (including text description).
Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A10: NH4-N – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A11: NH4-N – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A12: DRP – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A13: DRP – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A14: Turbidity – North Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.
Figure A15: Turbidity – South Island
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Data ranges for groups are generated automatically by natural breaks (Jenks) method in ESRI Arc GIS, a method that groups data (ie, lakes) into clusters of similar value.