1. Unit startpage
  2. Employees
  3. Ekaterina Antsygina
Bilde av Antsygina, Ekaterina
Bilde av Antsygina, Ekaterina
Norsk senter for havrett ekaterina.antsygina@uit.no Tromsø

Ekaterina Antsygina

Job description

Dr. Antsygina is a Marie Skłodowska-Curie Postdoctoral Fellow at the Norwegian Center for the Law of the Sea at UiT The Arctic University of Norway, working on the deep-sea mining on the Norwegian continental shelf. Her primary research interests lie in the law of the sea, public international law, and international environmental law, with particular emphasis on their practical implementation. Dr. Antsygina holds a Ph.D. in public international law from Queen's University (Canada), where her doctoral dissertation analyzed delimitation scenarios for overlapping extended continental shelves of Canada, Denmark, and Russia in the Arctic Ocean. Dr. Antsygina is licensed to practice law in Russia and the State of New York.

  • Ekaterina Antsygina :
    Equity in the Delimitation of Continental Shelves
    The International Journal of Marine and Coastal Law 08. mai 2026 DOI / ARKIV
  • Ekaterina Antsygina :
    Interpreting the Non-Undermining Clause of the BBNJ Agreement: Restrictive or Complementary Roles for the COP within RFMO Competences?
    Max Planck Yearbook of United Nations Law 29. octobre 2025 DOI / ARKIV

    • The 50 latest publications is shown on this page. See all publications in NVA here →

    Publikasjoner utenom Cristin

    1. Ekaterina Antsygina (2026). Equity in the Delimitation of Continental Shelves . The International Journal of Marine and Coastal Law (published online ahead of print 2026). https://doi.org/10.1163/15718085-20261021.
    2. Ekaterina Antsygina (2025). Interpreting the Non-Undermining Clause of the BBNJ Agreement: Restrictive or Complementary Roles for the COP within RFMO Competences? Max Planck Yearbook of United Nations Law Online, 28(1), 46-73. https://doi.org/10.1163/18757413-bja10025
    3. Ekaterina Antsygina & Cornell Overfield (2025). A Shelf Approval Deconfliction Mechanism for Activities on the Overlapping Extended Continental Shelf Entitlements in the Central Arctic Ocean , in Global Arctic: The New Dynamics of Arctic Governance, edited volume, Finger & Rekvig (eds.) (Palgrave MacMillan), ISBN: 978-9-81-964867-2, pp. 345-378. https://doi.org/10.1007/978-981-96-4868-9_13
    4. Ekaterina Antsygina (2025). The North Pole , in Elgar Concise Encyclopedia of Polar Law, Rothwell, Lalonde, McGee, Bloom (eds.) (Edward Elgar Publishing Limited) ISBN: 978 1 03530 010 5, pp. 332-334. https://doi.org/10.4337/9781035300112.00108
    5. Ekaterina Antsygina (2025). “The Legal Debate Surrounding Greenland and Denmark: Unpacking Donald Trump's Statements” The EJIL:Talk! Blog, January.
    6. Ekaterina Antsygina, Joanna Mossop (2024). “The United States' Extended Continental Shelf and its Obligations under Article 82 of UNCLOS” The EJIL:Talk! Blog, May.
    7. Ekaterina Antsygina (2024). Challenges in the Protection of Sedentary Species on Continental Shelves Beyond 200 Nautical Miles . In The 3rd Eurasia Law Congress Proceedings Book. Prof. Dr. XXX Ademuni-Odeke Mustafa Başkara Emre Önsöz (eds). Istanbul, ISBN: 978-605-136-684-5, pp. 132-152.
    8. Ekaterina Antsygina (2024). “Extended Continental Shelf of the United States: A Landmark Announcement and Its Implications” The EJIL:Talk! Blog, January.
    9. Ekaterina Antsygina. What are the Limits of the Protection of Biodiversity Belonging to the Sedentary Species of the Continental Shelves Within National Jurisdiction? In Marine Bioprospecting, Biodiversity and Novel Uses of Marine Resources: New Approaches in International Law, Langlet & Krabbe (eds.), (2024, Hart Publishing), ISBN: 9781509968275, pp. 125-140. http://dx.doi.org/10.5040/9781509968305.ch-007
    10. Ekaterina Antsygina, Bernardo Perez-Salazar. Maritime Territorialization and Governance: Geopolitical and Legal Issues Concerning the Delimitation and Sovereign Rights on Extended Continental Shelves in the Caribbean Sea and the Arctic Ocean. In Frontiers - Law, Theory and Cases, Dimitri Endrizzi, Jairo Becerra, Eduardo Andrés Perafán Del Campo, Jaime Cubides Cárdenas and Laura Cecilia Gamarra-Amaya (eds.) (2023, Springer), pp. 33-71. https://doi.org/10.1007/978-3-031-13607-8_3
    11. Ekaterina Antsygina, Cornell Overfield (2022) “The Problems of Overlapping Governance on the Arctic Continental Shelves Pending Delineation and Delimitation” The NCLOS Blog, October 2022.
    12. Ekaterina Antsygina (2022) The Interplay between Delineation and Delimitation in the Arctic Ocean. In Ocean Yearbook Volume 36, Chircop et al (eds.). (Brill Nijhoff), pp. 383-415. https://doi.org/10.1163/22116001-03601014 Included in the 62nd Bibliography of the International Court of Justice.
    13. Ekaterina Antsygina, John Quigley (2022) The Eurasian Integration Process: Whether Political Will is Enough to Keep Alive the Eurasian Economic Union . In Central Asian Yearbook of International Law and International Relations, Sergey Sayapin et al (eds.) (Eleven), pp. 198-219.
    14. Ekaterina Antsygina (2021) Prohibition of Bottom Trawling on Extended Continental Shelves: Creeping Jurisdiction or Enforcement of Sovereign Rights? 36 The International Journal of Marine and Coastal Law (Brill/Nijhoff), pp. 311-342. https://doi.org/10.1163/15718085-bja10055 Included in the 62nd Bibliography of the International Court of Justice.
    15. Ekaterina Antsygina (2021) The Delimitation of the Extended Continental Shelves in the Central Arctic Ocean” North Pacific Arctic Conference “Voices of the Future,” April 2021.
    16. Ekaterina Antsygina, Bernardo Perez-Salazar (2020) Sovereign Rights on Extended Continental Shelves: The Case of the Nicaraguan Rise in the Caribbean . 35 The International Journal of Marine and Coastal Law 4 (Brill/Nijhoff), pp. 772-800. https://doi.org/10.1163/15718085-BJA10006 Included in the 62nd Bibliography of the International Court of Justice.
    17. Ekaterina Antsygina, Lassi Heininen, Nadejda Komendantova (2020) A Comparative Study on Cooperation in the Arctic Ocean and the South China Sea . In The Arctic: Current Issues and Challenges, Oleg S. Pokrovsky, Sergey N. Kirpotin, Alexander I. Malov (eds.) (Nova Science Publishers, Inc.), pp. 83-107. ISBN: 978-1-53617-306-2.
    18. Ekaterina Antsygina, Miriam Czarski, Svetlana Konopleva, and Anna Jirova (2017) “The European Union's Role in a Changing Arctic.” A Changing Arctic (blog), August 2017.
    19. Ekaterina Antsygina (2015). The Eurasian Trade Expansion. In Belarusian Yearbook of International Law. (IN). Andrey Kozik (ed). Minsk, Belarus, pp. 123-129, ISBN: 978-985-90370-2-3.


    Member of research group / centre

    NCLOS   English content