Phnom penh: Cambodian authorities and conservation partners have recorded a coral spawning event for the third time in the Koh Rong Archipelago and for the first time in the Koh Sdach Archipelago, marking an encouraging sign for the health of the country's marine ecosystems.
According to Agence Kampuchea Presse, the discovery was announced in a joint press release by the Ministry of Agriculture, Forestry and Fisheries and the Ministry of Environment, in collaboration with Fauna and Flora-Cambodia Programme, the Marine Resource Protection Organisation, and the Song Saa Foundation. The survey took place from March 7 to 9, 2026, covering areas in the Koh Rong Archipelago and Song Saa Island in Preah Sihanouk province, as well as the Koh Sdach Archipelago in Koh Kong province. Several partners, including Bubbles Up Dive Centre and Khmer Dive Group, supported the study.
During the survey, the research team carried out night dives and detailed reef monitoring to document coral spawning activity, assess coral health, and record environmental conditions. Researchers stated that the observations provide important scientific data for understanding coral reproduction cycles, monitoring reef recovery, and identifying factors that support effective coral reef management.
The findings will also contribute to evidence-based strategies for long-term coral conservation, benefiting biodiversity as well as coastal communities that rely on healthy reefs for food and livelihoods. Mr. Jun Cheng, Senior Marine Programme Manager of Fauna and Flora-Cambodia Programme, noted that observing coral spawning for the third consecutive year is a sign of the resilience of Cambodia's coral reefs.
Environment Minister H.E. Dr. Eang Sophalleth highlighted that the successful observation reflects the effectiveness of ongoing conservation and management efforts in Cambodia's marine protected areas. He emphasized the essential cooperation between government institutions, conservation organizations, and local communities to protect biodiversity and sustain ecosystem services for future generations.
Meanwhile, Minister of Agriculture, Forestry and Fisheries H.E. Dith Tina said the three consecutive years of observations demonstrate the improving health of Cambodia's seas and the impact of fisheries protection measures. He added that the results show progress in marine conservation efforts and reaffirm the government's commitment to continue strengthening the protection of marine resources.
Healthy coral reefs play a vital role in maintaining sustainable marine fisheries and supporting the livelihoods of coastal communities. Researchers plan to continue monitoring coral spawning events to strengthen conservation strategies and ensure the long-term resilience of Cambodia's coastal ecosystems.