This 9 year dataset contains data on maximum cell abundance of harmful taxa per week in each location, namely, Dinophysis acuta, Dinophysis acuminata, total Dinophysis spp., “Pseudo-nitzschia delicatissima” complex, “Pseudo-nitzschia seriata” complex, total Pseudo-nitzschia spp., Karenia mikimotoi and total Karenia spp. as well as maximum toxin level per week in each location (HY OA, HY DTX1, HY DTX2, PTX1, PTX2) in the period from 1st January 2011 to 31st December 2019. As stated in the script used to process this dataset,

Suggested Citation: Yamanaka, Tsuyuko; Clarke, Dave; Cusack, Caroline; Nolan, Glenn. (2021) CoCliME (Co-development of Climate Services for adaptation to changing Marine Ecosystems) Harmful Algal Blooms (HABs) and Toxin Weekly Maximum Data 2011-2019. Marine Institute, Ireland. doi:10/fvrx.