3 Effects of Climate Change in Future Seafood Supplies

According to a recent study by the University of British Columbia, seafood supplies might be jeopardized if there is no action taken to address and mitigate climate change. Do you know that the connections between fisheries and seafood supplies are more complex and significant?

The entire marine food web will be impacted and may result in ‘cracks in the food chain’ because of climate change. Important biological processes such as reproductive success, population dynamics, migration patterns, and interactions between sea populations are all affected by climate-induced changes. This resulting of worldwide seafood supplies will be distracted. We will break down a few points according to your curiosity.

Possible Impact on Seafood Supplies

Climate change is projected to have a variety of effects, including impacts on seafood supplies. The implications could be particularly severe for countries that rely largely on fisheries and aquaculture for employment, supply, income, and nutrition, and which may be vulnerable as a result of these industries’ important contributions to employment, supply, income, and nutrition.

Seafood supplies are expected to shift as a result of the shifting climate and the accessibility to seafood resources that might be affected by these transitions.

As we have informed you of these, now you understand that the result of climate change is really noteworthy, right? You might be wondering right now about how the future seafood supplies will be, if there are no mitigation efforts or further action to “fight” climate change. Let’s dive into the 3 effects of climate change  on seafood supplies!

•         Alteration of Seafood Prices and Low Demand

Climate change is projected to affect seafood prices, affecting not only the availability of seafood resources and worldwide seafood supplies, but also the costs of items, infrastructure, and services used in the production, processing, and transportation of aquatic foods. The Intergovernmental Panel on Climate Change (IPCC) has estimated that climate change could increase seafood prices by between two percent and 35 percent when compared to a no-climate change scenario in 2050. Higher supply-side seafood prices may reduce the demand and consumption, posing a serious threat to food security. The seafood supplies might be in danger because suppliers will lower the seafood supplies based on the minimum demand caused by the alteration of the higher seafood prices.

•         Minimum Seafood Supplies Can be Caused by Heavily Overfished

Do you know that average sea surface temperatures have risen by around 0.5°C since 1930? More than three times that level of warming is predicted to occur by the end of this century, and marine heatwaves will become more frequent. If heavily overfished tend to not be stopped, then the sea temperatures will keep rising. Coldwater fishing will decline also as water temperatures rise, while temperature sensitivity will rise, resulting in an unbalanced and unidirectional population in these waters added with heavily overfished will worsen the condition. Whatever the mechanism, scientists in the field of fisheries know that reducing overfishing results in larger, more sustainable harvests so that seafood supplies will be able to be maintained.

•         Reducing Supply Access to Markets

Productivity and specific sea species resources in the region may be varied, and eventually may decrease the catch per unit effort, and compels suppliers to go further for harvest which would demand more effort and cost. Change in natural fisheries production is often compounded by decreased harvest capacity and reduced access to markets. If access to the markets is reduced, it means that the seafood supplies must be reduced also, so as not to cause further losses.

What’s stopping you from grasping more information about our products? Please do not hesitate to contact us for the most up-to-date information about C-Fishery’s products! (Yustika)