How China can turn its ‘blue cradle’ into a bridge with Southeast Asia

China has cultivated formidable marine science capabilities over eight decades, establishing itself as a global leader in ocean research. From its first oceanography department in 1946 to its current extensive networks of research fleets, satellites, and advanced laboratories, the nation has made significant strides.

Now, as Xiamen University marks the 80th anniversary of its oceanography department, the focus shifts to how China can leverage its scientific prowess. The country is vying to host the permanent secretariat of the new High Seas Treaty in Xiamen. This bid hinges not only on China's facilities but also on its willingness to establish trusted, reciprocal rules for ocean data sharing with Southeast Asian partners.

To strengthen its candidacy, China is proposing a jointly governed, tiered ocean data framework for the South China Sea. This initiative aims to give practical meaning to its vision of a "maritime community with a shared future" and "blue partnerships." Such a framework would necessitate multilateral cooperation, information exchange, and capacity building, particularly for nations with less developed marine science expertise. The success of Xiamen's bid will depend on China's ability to demonstrate a model of scientific governance that fosters trust and collaboration.