Mark Lund and Melanie Blanchette presented a talk and paper at the online International Mine Water Association event in Cardiff (Wales, UK) entitled  ‘Saline Pit Lakes – What Biodiversity Values Can They Offer At Closure And Beyond?’. The paper can be viewed free of charge at https://www.imwa.info/docs/imwa_2021/IMWA2021_Lund_300.pdf

Mark was also elected to the Executive Council of IMWA.