In the original published version of this article, the funding statement was not the full version required by the author's funding body. The authors apologize for this mistake. Both the HTML and PDF versions of the article have been updated to correct the error. The correct version of the funding text is below:
The work reported in this paper was supported by a Fellowship funded through the Centre for the Evaluation of Complexity Across the Nexus (https://www.cecan.ac.uk), by the UK Economic and Social Research Council, the Natural Environment Research Council, the Department for Business, Energy and Industrial Strategy (BEIS), the Department for the Environment, Food and Rural Affairs (Defra), the Environment Agency and the Food Standards Agency, grant number ES/N012550/1. CECAN and the funders bear no responsibility for the content of the paper.