Information
Level 4 Data summaries and links to related documents and reports
Key findings (brief)
- Export of N and P from all the single land use/soil type plots was positively correlated with soil fertility and increased as land use intensity increased.
- Nutrient export rates for the nested catchments did not correlate well to land use.
- Average rainfall TN and TP concentrations were 0.38 and 0.04 mg/L respectively.
Key tables and figures extracted from data, literature and miscellaneous publications
Table 2. Average suspended sediment and nutrient concentrations for Goondiwindi (Titmarsh et al. 2009)
Catchment |
Average suspended sediment g/L |
Average Total Nitrogen mg/L |
Average Total Nitrogen suspended mg/L |
Average Total Nitrogen dissolved mg/L |
Average Total Phosphorus, mg/L |
Average Total Phosphorous dissolved mg/L |
Average Total Phosphorus suspended mg/L |
Goondiwindi – Trevanna Contour |
1.72 |
12.27 |
3.11 |
9.16 |
0.73 |
0.14 |
0.59 |
Goondiwindi – Trevanna Small |
1.02 |
5.04 |
1.19 |
3.69 |
0.29 |
0.09 |
0.22 |
Goondiwindi – Trevanna Large |
1.49 |
6.48 |
4.04 |
2.8 |
0.54 |
0.05 |
0.49 |