This paper contains the proposed draft Conservation Measure for establishing a Marine Protected Area in Domain 1 (Western Antarctic Peninsula and South Scotia Arc). Additionally, updated information supporting the proposal is presented in a background paper SC-CAMLR-43-BG-XX.
The rationale underlying the modifications in the current Domain 1 MPA (D1MPA) proposal is aimed to achieve conservation objectives agreed during the two CCAMLR International Workshops (2012 and 2015) while also seeking to adequately consider the revised krill fishery management approach (KFMA) (CCAMLR-41 report paragraph 4.16 – 4.17). It is worth noting that D1MPA and KFMA take different approaches to reaching the same goal of conservation. The KFMA is focused on krill fishery management objectives, seeking to spread the precautionary catch limit in space (management units) and time (summer or winter). On the other hand, the D1MPA has a range of conservation objectives, which it seeks to maximize through spatial protection (WG-EMM 2024 report para 5.10).
The revised version of the D1MPA proposal is the outcome of the recommendations and scientific conclusions discussed since 2012 by the Commission, Scientific Committee and its Working Groups, including those of the Domain 1 Expert Group, and the recent discussions from the WG-EMM (WG-EMM report, Agenda Item 5) and the Harmonisation Symposium (HS) held in 2024 (SC-CCAMLR 43/29).
The Symposium noted that the harmonized approach recommended was developed in a short period of time and in a spirit of collaboration and compromise. The recommendations from HS do not necessarily represent a consensus of the participants, therefore, the proponents intend to discuss any outstanding issue during SC-CAMLR 43 and CCAMLR 43.
The proposal further highlights the importance of the adoption of the D1MPA in the face of the ongoing environmental changes continuing to stress habitats and ecosystems (SC-CAMLR 41/BG-30).
Since the initial presentation of the proposal in 2018, both Argentina and Chile have been openly available to engage with interested Members to address any outstanding concerns. Both Members are nonetheless of the view that the proposal has solid scientific foundations based on the best available science and supports its presentation to the Commission for consideration in 2024.