The difference in development level of marine shellfish industry in 10 major producing countries

Peng, Daomin; Hou, Xiaomei; Li, Yang; Mu, Yongtong

doi:10.1016/j.marpol.2019.103516

Cited by 9 publications

(3 citation statements)

References 27 publications

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“…The COVID-19 pandemic has triggered a huge and unpredictable impact throughout the molluscan shellfish (hereafter the shellfish) supply chain in China, the largest producer and consumer of shellfish in the world (FAO, 2020a(FAO, , 2020bPeng et al, 2019;Peng et al, 2021), due to the various effects of widespread virus containment measures on demand, logistics, prices, business operations and planning (FAO, 2020c;Xu et al, 2021). The closure of foodservices in February 2020 and restrictions on restaurants seating capacity after reopening have led to a significant reduction in demand for fresh and alive shellfish (FAO, 2020c).…”

Section: Introductionmentioning

confidence: 99%

Early impact of COVID-19 pandemic on the molluscan shellfish supply chain in China

Zhang

Sun

2021

Ocean & Coastal Management

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Section: Introductionmentioning

confidence: 99%

Early impact of COVID-19 pandemic on the molluscan shellfish supply chain in China

Zhang

Sun

2021

Ocean & Coastal Management

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“…The farmed output of marine shellfish accounts for 90.79% of the world’s marine shellfish output. The top 10 producers are China, the United States, Japan, South Korea, Chile, Spain, Thailand, France, Canada, and Italy, accounting for 94.17% of the world’s marine shellfish output [ 1 ]. China’s scallop output mainly comes from breeding, with a small proportion of fishing.…”

Section: Introductionmentioning

confidence: 99%

Effects of Scallop Mantle Toxin on Intestinal Microflora and Intestinal Barrier Function in Mice

Geng,

Lin,

Hasegawa

et al. 2024

Toxins

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Previous studies have shown that feeding mice with food containing mantle tissue from Japanese scallops results in aggravated liver and kidney damage, ultimately resulting in mortality within weeks. The aim of this study is to evaluate the toxicity of scallop mantle in China’s coastal areas and explore the impact of scallop mantle toxins (SMT) on intestinal barrier integrity and gut microbiota in mice. The Illumina MiSeq sequencing of V3-V4 hypervariable regions of 16S ribosomal RNA was employed to study the alterations in gut microbiota in the feces of SMT mice. The results showed that intestinal flora abundance and diversity in the SMT group were decreased. Compared with the control group, significant increases were observed in serum indexes related to liver, intestine, inflammation, and kidney functions among SMT-exposed mice. Accompanied by varying degrees of tissue damage observed within these organs, the beneficial bacteria of Muribaculaceae and Marinifilaceae significantly reduced, while the harmful bacteria of Enterobacteriaceae and Helicobacter were significantly increased. Taken together, this article elucidates the inflammation and glucose metabolism disorder caused by scallop mantle toxin in mice from the angle of gut microbiota and metabolism. SMT can destroy the equilibrium of intestinal flora and damage the intestinal mucosal barrier, which leads to glucose metabolism disorder and intestinal dysfunction and may ultimately bring about systemic toxicity.

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“…The first reported cases of COVID-19 were linked to a seafood market in Wuhan, and subsequent outbreaks in other cities in China, such as Beijing, Dalian, and Qingdao, were traced back to similar markets, processing facilities, and imported frozen seafood (Han et al, 2020;Jalava, 2020;Djekic et al, 2021). The pandemic has had a significant and unanticipated impact on the fish production and supply chains in China, which is the largest producer and consumer of shellfish globally (Peng et al, 2019(Peng et al, , 2021FAO, 2020a,b). The closure of some fisheries, market disruptions, and heightened health hazards for coastal communities, increased vulnerability among disadvantaged groups, and an uptick in illegal fishing have all had detrimental effects on the fishing industry (Bennett et al, 2020).…”

mentioning

confidence: 99%

Impact of COVID-19 on fish and crustacean export from China with building resilient food system through China's lens

Nisar,

Zhang,

Cui

et al. 2023

Front. Sustain. Food Syst.

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For China's fish and crustacean trade globally, the COVID-19 pandemic outbreak in 2020 has posed previously unprecedented challenges. This study investigates these concerns by analyzing China's fish and crustacean export activities and correlating the shift in trade throughout the pre-pandemic and pandemic phases. Despite the numerous factors for the changing trade, this research attempts to explain those related to the pandemic and coping mechanisms. The investigation is supported by and linked to a conceptual framework for the resilience of the perishable agricultural food system by China during the pandemic. The results indicated that fish and crustacean exports from China decreased as the incidence of infections increased both globally and within the country. Trade with important markets including Japan, Korea, and the United States was badly affected by the outbreak. While shipments to Korea saw the fastest growth throughout the pandemic, the monthly growth rate of fish exports to the USA was the lowest. However, China's fish and crustacean trade recovered well after the epidemic, with faster growth rates and lower instability. The pandemic even resulted in a decrease in the unit value realized for all fish and crustacean commodities. The government's long-term efforts to ensure food security and prompt policy responses during the outbreak have demonstrated that China's food system can endure and rebound from perturbations. China's “green route” for perishable agricultural goods in the domestic market and prohibition on illegal obstructions serve as examples of how to maintain supply flow during an outbreak.

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The difference in development level of marine shellfish industry in 10 major producing countries

Cited by 9 publications

References 27 publications

Early impact of COVID-19 pandemic on the molluscan shellfish supply chain in China

Early impact of COVID-19 pandemic on the molluscan shellfish supply chain in China

Effects of Scallop Mantle Toxin on Intestinal Microflora and Intestinal Barrier Function in Mice

Impact of COVID-19 on fish and crustacean export from China with building resilient food system through China's lens

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