Building Future Ocean Stewards: Unhas and China’s Partnership in Marine Eco-Ranching Training
Hasanuddin University (UNHAS), through its Faculty of Marine Science and Fisheries (FIKP), held a Talent Cultivation & Technical Personnel Training Course on Sino-Indonesian Technical Cooperation on Offshore Marine Eco-Ranching in the FIKP Conference Room on Tuesday, October 29, 2024. This event was organized in collaboration with Chinese universities ; Shanghai Ocean University and Guangdong Ocean University. “China is an exceptional partner in the maritime field. We hope that through this training, we can learn about the technologies and innovations developed there,” said the Dean of FIKP UNHAS, Prof. Safruddin, during the opening ceremony.
The fisheries oceanography expert expressed hope that the hybrid-format training, attended by participants from various national and international institutions, would have a significant impact on the sustainability of Indonesia’s marine ecosystems. “China’s extensive experience and deep knowledge in various aspects of marine science offer invaluable lessons for Indonesia,” said Safruddin, who is also a former Secretary of the Fisheries Department at UNHAS.
One of the event organizers, Widyastuti, noted that this training is a collaborative effort among UNHAS FIKP, Shanghai Ocean University and Guangdong Ocean University. “Participants come from various backgrounds, including academia, environmental advocates, and government agencies,” said the UNHAS Marine Science lecturer. According to Widyastuti, the training aims to enhance technical and practical capacities in the management and development of marine eco-ranching based on artificial reef technology, as well as to strengthen Indonesia-China relations in marine conservation and the blue economy.
The training also included scientific discussions featuring several marine experts from both Chinese universities. Prof. Zhou Zhang from Shanghai Ocean University introduced the basic concept of artificial reefs, describing them as man-made structures designed to substitute for damaged natural reefs. He emphasized that artificial reefs provide not only ecological benefits but also economic advantages for coastal communities. These structures support sustainable fishing activities and reduce pressure on natural coral reefs.
Meanwhile, Prof. Zhaoyang Jiang from Shandong University delved into the design and installation methods of artificial reefs. He explained the various materials used, such as concrete, iron, stone, and wood, each tailored to meet specific local ecological needs. Prof. Jiang also shared insights into the rapid development of artificial reef technology in China, which has evolved from traditional materials like bamboo to eco-friendly structures that withstand ocean pressures.
Shike Gao from Shanghai Ocean University presented survey findings on the ecological impact of artificial reef installations. He noted that every structure placed in the ocean must be evaluated for its ecological, economic, and social impacts. Routine surveys of reef areas include measurements of water quality, sediment, and fishery productivity to determine how artificial reefs can enhance biodiversity and support the well-being of coastal communities.
Prof. Liqiang Zhao from Guangdong Ocean University highlighted the vital role of shellfish as one of the marine species that greatly supports the blue economy. Shellfish act as natural filter feeders that clean the ecosystem and hold high economic value in tourism and the food industry.
“Indonesia has vast potential to develop sustainable shellfish farming as part of coastal economic development,” said Prof. Zhao. Jie Zhou was the final speaker, discussing coral reef monitoring and restoration methods. According to Zhou, it is essential to conserve coral reefs threatened by bleaching due to climate change. He explained that reef monitoring can be conducted using various modern techniques, such as eDNA, acoustic technology, and robotics. The use of artificial reefs can also aid coral reef restoration by providing new habitats for marine species. “Coral reefs are not only rich in food and tourism potential, but they also serve as natural coastal protectors that must be preserved,” said Zhou.
The organizers were delighted to see the participants’ enthusiasm and interest in artificial reef technology as a solution for maintaining sustainable marine ecosystems. UNHAS hopes this training becomes a tangible step in the management and preservation of marine resources through innovative technology, making Indonesia more prepared to face future marine challenges.
