List of acknowledgements
| Individual | Institute | Country | | Helena Alves | Instituto da Įgua | Portugal | | Helen Dallas | Freshwater Research Unit (FRU), University of Cape Town (UCT) | South Africa | | Heather MacKay | IWQS, DWAF | South Africa | | Heather Malan | FRU, UCT | South Africa | | Helen Steward | Mott MacDonald Ltd. | UK |
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