This was stated in the report of the State Action Plan on Climate Change prepared by the Department of Environment and Climate Change.
The conclusions of this report have been drawn from an assessment of the possible changes in water temperature and variables such as sea level rise, wind velocity and wave action could trigger ecological and biological changes in marine and freshwater ecosystems, impacting on the distribution and abundance of fishes, The Hindu reported.
The authors of the report argue that it is probable that the marine and inland fisheries sectors take a major hit as climate change affects fish stocks, resulting in decreased yield and loss of livelihood of fishermen.
In the report, inland fisheries have been assessed and it has determined that the risks are posed by the depletion of inland water bodies, increased incidence of water-borne diseases among fish specimens and heavy deposit of silt during floods.
The report stresses that the increase of 0.6 degrees centigrade in sea surface temperature over the past 50 years could affect the growth and life span of several species, especially of the pelagic group.
It has been noted that sardines and mackerels, which were abundantly available off the Kerala coast, had moved away to deeper waters in recent years.
Other findings were that several important marine fish species as well as high-value shrimp have become rare while some traditional species in the Vembanad Lake have disappeared.
However, other species considered threats by fishermen such as puffer fish have become abundant.
The document estimates that the potential decline in mangrove forest habitat due to sea level rise, changes in sediments, pollutants from the rivers and lakes, sand-mining, deforestation, and massive reclamation of coastal wetlands could impact the coastal biodiversity. The clandestine introduction of exotic fish into inland water bodies is another factor that is affecting the biodiversity of fish.
The report mentions the lack of facilities for monitoring marine and estuarine pollution as a severe shortcoming, since the non-biodegradable pollutants have the potential to alter the aquatic ecosystem to a considerable extent.
It outlines a mitigation strategy could be setting up fish sanctuaries for conservation of marine biodiversity, protected sanctuaries for aquaculture development in wetland zones and coastal afforestation to offset the impact of paddy field and wetland reclamation. It also recommends a campaign to create awareness about climate change impact among stakeholders.
According to the report, organic aquaculture and sustainable inland fisheries should be boosted through the integration of fisheries, aquaculture and agriculture. It also stresses the need to strengthen information networking in the inland fisheries sector and create a system for prediction of production levels based on environment factors.
(seafood.vasep.com.vn) Vinh Hoan Corporation (HOSE: VHC) continues to solidify its position as the leader in Vietnam's pangasius export industry with impressive business results in 2024 and positive prospects for 2025. Factors supporting growth, such as recovering demand, improved selling prices, and favorable international trade policies, make Vinh Hoan one of the top stocks to watch in investment portfolios for 2025.
Amid global trade uncertainties, Việt Nam is prioritising compliance with international market requirements to maintain and expand its agricultural exports.
On February 26, 2025, VinFast and the Vietnam Association of Seafood Exporters and Producers (VASEP) signed a comprehensive cooperation agreement to strongly promote green transformation goals. The collaboration between the two parties will contribute to the realization of the country’s sustainable development goals and help elevate the Vietnamese brand on the international market.
(seafood.vasep.com.vn) In 2024, the total brackish water shrimp farming area in Ca Mau reached 278,600 hectares, with a shrimp output of 242,000 tons. This output achieved 99.59% of the set target and marked a 4.57% increase compared to the same period last year. The average shrimp yield attained 869 kilograms per hectare per year, representing a 38 kilograms per hectare per year increase compared to 2023. Shrimp export turnover reached USD 1.12 billion, positioning Ca Mau amongst the nation's leading localities in this sector.
(seafood.vasep.com.vn) In 2024, Ben Tre province expanded its high-technology application in aquaculture by an additional 523 hectares, surpassing the planned target of 500 hectares and achieving a fulfillment rate of 104.6%. To date, the province has converted 3,633 hectares to high-tech aquaculture out of the 4,000-hectare goal, representing 90.82% progress towards the 2021-2025 phase plan. This sector yields an average productivity of 60-70 tons per hectare, with a total output reaching 221,282 tons. The average profit margin ranges from VND 700 to 800 million per farming season, delivering substantial economic benefits to the local populace.
(seafood.vasep.com.vn) In 2025 In 2025, Vietnam's brackish water shrimp industry will continue to grow sustainably, enhancing value-added products with strong contributions from local authorities and the business community.
(seafood.vasep.com.vn) In January 2025, the country's total seafood output was estimated at 594,100 tons, a 0.7% increase compared to the same period last year. Specifically, fish production reached 443,400 tons, up 0.7%; shrimp output was 56,300 tons, up 3.1%; and other seafood products totaled 94,400 tons, down 0.9%.
(seafood.vasep.com.vn) The industrial pangasius production in Vinh Long province in 2024 reached 95,100 tons, a 4% decrease compared to 2023. Despite the decline in production, positive trends in the final months of the year offer hope for improving economic efficiency in the near future. Additionally, the increase in the area for industrial pangasius farming and the maintenance of overall aquaculture area demonstrate the province’s efforts to sustain its production activities.
(seafood.vasep.com.vn) In January 2025, Vietnam's total seafood export value reached 774.3 million USD, a 3.3% increase compared to the same period in 2024. This is a positive result compared to January 2023, when the Lunar New Year fell at the end of the month, significantly impacting export outcomes.
(seafood.com.vn) In 2024, Vietnam exported shrimp to 107 markets, up from 102 in 2023. The top 5 major markets for Vietnam’s shrimp exports were China & Hong Kong, the U.S., Japan, the EU, and South Korea, accounting for 76% of the total shrimp export value.
VASEP - HIỆP HỘI CHẾ BIẾN VÀ XUẤT KHẨU THỦY SẢN VIỆT NAM
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