Research on Costs of INNs Impacts

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1. Overview of Requirement 1.1 Background Invasive non-native species (INNS) are one of the top threats to global biodiversity, cost the British economy around £2 billion a year, and can harm human health and interfere with our way of life. While terrestrial invasive non-native species are a serious issue, aquatic non-native species are particularly invasive and, once established, can be impossible to eradicate and extremely costly to manage. A 2016 report estimated the cost of INNS to the UK water industry as at least £7.5 million per annum, a figure expected to rise as increasing numbers of…