Climate change is hitting the seafood industry hard. Just recently, major storms and long-lasting floods wiped out aquaculture in regions like the Central Highlands. Storm No. 13 alone damaged around 1,848 hectares of farming area, affecting over 23,000 cages and rafts, with losses around 1,258 billion VND. The aftermath brought additional damages totaling about 4,032 billion VND to areas like Khanh Hoa, Dak Lak, and Gia Lai.
In response to these growing challenges, the Fisheries Department has laid out plans for disaster prevention and improved management strategies for aquaculture. They’re focusing on adapting to extreme weather and monitoring environmental changes to protect fish stocks. One key goal is to diversify farming methods tailored to local conditions and enhance resilience against climate impacts.
Recently, a National Conference on Fisheries Science and Technology showcased the importance of adapting to climate change. Officials noted that between 2021 and 2025, they implemented 113 science and technology initiatives aimed at modernizing the seafood sector. These initiatives involve effective farming models and new technologies in preservation and processing, positioning the industry for sustainable growth.
According to MSc Nguyen Huu Thanh from the Vietnam Institute of Fisheries Science, climate change is already causing serious issues, like rising sea levels and ocean acidification. Some organizations are developing submersible cages to withstand storms, while research continues into materials and fish strains that can endure harsh conditions. For example, there’s ongoing work to select oyster varieties that thrive in acidified waters.
Innovative technologies, such as the Internet of Things (IoT), are also being tested. These tools can monitor environmental factors like temperature and salinity in real time, helping farmers respond more effectively during extreme weather events. The Fisheries Science Institute plans to establish a marine environmental monitoring network in critical farming areas. They aim to create disaster risk maps and emergency response plans for marine farms.
Historically, on March 11, 2021, a crucial strategy was approved by the Prime Minister to guide aquaculture development in Vietnam through to 2030, with a vision for 2045. This strategy emphasizes sustainable practices while adapting to climate change. It encourages utilizing reservoirs and saline areas for aquaculture, aiming for eco-friendly methods that lower production costs.
As we look ahead, the seafood industry faces many challenges. Still, with ongoing research, technology advancements, and strong strategic planning, there’s a path toward resilience amid the changing climate. For more insights into the impact of climate change on agriculture, you can refer to reports from the Food and Agriculture Organization.
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