About the Authors

Cheng-Yuan Xu

chengyuan.xu@csiro.au

Affiliation CSIRO Ecosystem Sciences, Dutton Park, Brisbane, Queensland, Australia

Shon S. Schooler
Rieks D. Van Klinken

Competing Interests

The authors are affiliated with CSIRO Ecosystem Sciences. This work received funding from a commercial source (South East Queensland Water Ltd). This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: CYX SS RDV. Performed the experiments: CYX. Analyzed the data: CYX SS RDV. Contributed reagents/materials/analysis tools: SS RDV. Wrote the paper: CYX.