AUTHOR=Tai Tsung-Han , Qiu Wenxian 

TITLE=Assessing the impact of sea level rise on maritime entitlement and delimitation: an interdisciplinary investigation through legal and technical analysis

JOURNAL=Frontiers in Marine Science

VOLUME=Volume 11 - 2024

YEAR=2024

URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2024.1448292

DOI=10.3389/fmars.2024.1448292

ISSN=2296-7745

ABSTRACT=This paper delves into the complexities of maritime delimitation in the context of sea level rise (SLR)      and ice-covered regions, examining various factors and legal implications. Initially, it provides a comprehensive overview of common issues surrounding baseline determination, particularly in relation to SLR and the challenges posed by off-shore features. Legal dynamics concerning 'submarine ridges' versus 'oceanic ridges' are explored, highlighting the complexities inherent in maritime boundary delineation. Through technical analysis, the adjustments required in approaches to Exclusive Economic Zone and Continental Shelf boundaries amidst SLR, presenting different models adopted by adjacent and opposite states. Additionally, it investigates the dynamics of basepoint selection in ice-covered regions, emphasizing essential criteria for navigation and offering case studies from the Antarctic and Arctic. Through this exploration, the paper contributes to a deeper understanding of the challenges and considerations involved in maritime delimitation amidst SLR, offering valuable insights from both technical and legal perspectives.