Level 4 Data summaries and links to related documents and reports

Key findings

• Compared with grazing and forestry, sugarcane production was found to have a significant impact on riverine water quality as evidenced by higher concentrations of nitrogen, phosphorus and total suspended solids in stream-waters draining land under sugarcane;
• Regardless of land use, concentrations of total N and P were dominated by soluble fractions, particularly in organic combination; and
• Median values of TSS for each site were significantly positively correlated (P < 0.001) with the proportion of upstream land under sugarcane and negatively correlated with the proportion of upstream land under grazing.

Key tables and figures extracted from data, literature and miscellaneous publications

Various Clippings

Level 1, level 2, level 3 and level 5