On Friday, the South China Sea Development Research Institute under the Ministry of Natural Resources of the Chinese mainland unveiled its first-ever survey report on the coral reef ecosystems of Tiexian Jiao and Niu'e Jiao. By combining satellite remote sensing with on-the-ground field investigations, researchers provide a data-driven snapshot of two contrasting reef worlds.
Tiexian Jiao: A Reef in Retreat
- Area lost: From 2016 to 2024, reef-building coral cover plunged by about 68.9%.
- Low diversity: Live coral cover remains extremely low and species variety is limited.
- Human pressures: Unauthorized fishing by foreign vessels, including some from the Philippines, and signs of illegal construction on Zhongye Dao contributed to ecosystem stress.
Niu'e Jiao: Coral Comeback
- Healthy coverage: An average of 37.7% reef-building coral cover signals good habitat quality.
- Vibrant ecosystem: High live coral presence supports biodiversity and fish populations.
These first-of-its-kind findings highlight the urgent need for sustainable conservation strategies in the South China Sea. For young global citizens and tech-savvy activists, the report's open data approach offers a blueprint for marine monitoring and policy advocacy. From remote sensing tech to community-driven protection, the future of these reefs depends on cross-border collaboration and digital engagement.
As travelers and digital nomads explore marine hotspots, these insights remind us that ocean health is a shared responsibility. Whether you're a business innovator, eco-thinker, or sports fan diving into water sports, understanding reef dynamics is key to preserving our blue planet.
Reference(s):
China issues first report on ecosystems of Tiexian Jiao, Niu'e Jiao
cgtn.com
