ABSTRACT
Aquaculture production in Bulgaria has increased over the last decade, reaching 16 442 tonnes in 2019. Fish production has doubled in comparison with 2007, while that of mussels has increased tenfold. The Bulgarian contribution to EU aquaculture production has been increasing significantly in both volume and value over the years, making up 1.15% of the volume and 1.0% of the value of EU production in 2019. Freshwater aquaculture accounts for 78% of total production. Common carp dominates with about 29.4% (4836 t), followed by rainbow trout with 29.2% (4820 t) in 2019. The cultivation of sturgeon species and caviar production are among the most dynamically developing aquaculture segments. Mariculture in the Black Sea has increased in recent years, with the production of Mediterranean mussel reaching 2932 tonnes in 2019. An average of 405 farms operated during the period 2010-2019. Four regions (Plovdiv, Stara Zagora, Burgas and Montana) account for 50% of the total fish production. Pond aquaculture is the dominant technology used in Bulgaria, and it serves as the basis for numerous other activities, including management of fish stocks in various water bodies mainly for recreational fishing. Approximately 35 net-cage farms currently operate in bigger dams. Recirculating fish farms output made up only 0.15% of the total amount of aquaculture for the period 2010-2019. The aquaculture sector exhibited difficulties in recovering from the financial crisis of 2007-2008, manifested by a slow growth for the period 2010-2014. From 2015 to 2019 there has been a significant growth, manifested in a sharp increase of total revenue and profitability, especially among the larger enterprises in the sector, as well as an increase in the number of employees, and the labour productivity. As a result, in 2019 the registered total revenue per enterprise and total revenue per employee were more than double the respective figures for 2010. The profits of larger enterprises increased more than three times on average, but smaller entities, micro-enterprises with less than 5 employees, operated at the border line between profit and loss. The COVID-19 crisis could have lasting consequences. Despite EUR 1.2 million direct payments in the sector in 2020, there has been a significant drop in the export of aquaculture products. Consumption of fish and other aquaculture products remains low compared to those in the other EU countries.
ABSTRACT
This research determines the impacts of COVID-19 US on crawfish production and consumption for 2020 and 2021 using an Equilibrium Displacement Model. In the US, crawfish is one of the seafood commodities where most production is consumed by domestic consumers (7% of domestic consumption is from imports). Crawfish and rice are complementary. Therefore, the impacts of COVID-19 on crawfish consumption simultaneously influence rice production and crawfish producers and consumers. In the first year of COVID-19 (2020), the reduction in crawfish retail demand caused negative effects on final consumers and producers. However, crawfish consumption recovered significantly in the second year (2021), which could compensate for the loss in 2020. Overall, consumer and producer gains ranged from $549 to $626 million if the COVID-19 pandemic only impacted retail consumption. However, in 2021, the increase in production costs due to higher oil/diesel prices and other input prices caused the farm supply to decrease. As a result, total welfare gains ranged from $200 to $228 million. If the demand in 2021 did not increase, but the crawfish farm supply decreased, consumer and producer losses ranged from $929 to $1045 million. Overall, the total effects of COVID-19 on consumers and producers for 2020 and 2021 depend on its effects in 2021. If the demand in 2021 increased following the decrease in farm supply, consumers and producers would benefit from the shocks of COVID-19 due to higher post-COVID-19 demand.
ABSTRACT
Seafood is the food group with the highest share traded, and the U.S. is the world's largest seafood importer, importing 79% of the seafood consumed. Hence, a study examining the impacts of the measures to contain COVID-19 on U.S. seafood imports will not only show how U.S. seafood availability has been affected, but will also give strong indications of how resiliently the global seafood markets have worked through the pandemic. We find that U.S. imports of seafood actually increased in 2020 and 2021, suggesting supply chains were able to adapt to potential disruptions. Moreover, for the 14 largest product forms imported to the U.S., there are no strong price movements. Given that there is a global market for most species groups, this adaption also suggests that the markets have worked quite well beyond the U.S. Hence, while there have undoubtedly been market shocks associated with the COVID-19 measures such as the reduction in demand from the restaurant sector and the increased sales in the retail sector, opportunities seem to balance out challenges, and the supply chains for seafood to the U.S. have been highly resilient.
ABSTRACT
The Scientific Advisory Committee on Aquaculture (CAQ) of the General Fisheries Commission for the Mediterranean (GFCM) held its twelfth session in hybrid mode, in Casablanca, Morocco and online from 7-9 June 2022. The session was attended by delegates from 18 contracting parties, three cooperating non-contracting parties, one observer, as well as representatives of the FAO Fisheries and Aquaculture Division, the GFCM Secretariat and invited experts. During the session, the Committee reviewed the work carried out during the 2019-2022 intersession, including within the framework of the GFCM 2030 Strategy for sustainable fisheries and aquaculture in the Mediterranean and the Black Sea (GFCM 2030 Strategy) and in light of the COVID-19 pandemic, and provided advice on priorities in the field of aquaculture management and research.
ABSTRACT
The 2020 FAO Vigo Dialogue focused on promoting human and labour rights to ensure better social practices along fisheries and aquaculture value chains, including emphasizing social problems associated with the COVID-19 pandemic. The main issues and challenges that the sector is facing were discussed and identified. The Dialogue raised awareness of the situation faced by fish workers and the industry due to the pandemic, and allowed FAO to collaborate with relevant stakeholders by providing a clear outline of the significant challenges on social issues in fisheries and aquaculture value chains.
ABSTRACT
Aquaculture of Tra catfish (Pangasius hypophthalmus) of Mekong Delta has a record production of 1,525 million tons in 2022. It is one of the largest single-species based farming systems that is restricted to a small geographical area, in the world. The product (frozen fillets) that has been exported to over 138 countries with a value of about 1.6 billion USD is an acceptable alternative to white fish. Tra catfish is farmed in earthen ponds, up to 4 m in deep, in nine provinces in the Mekong Delta in South Vietnam. Over the years, the Tra catfish farming and processing industry in Vietnam has been constantly developed and become a spearhead economic sector of Vietnam which has become a leading part of international economic integration. However, due to the global impact of the Covid-19 epidemic with increasing competition pressure and product quality requirements, the Tra catfish industry is facing both challenges and opportunities. Therefore, in this paper, the Tra catfish such as species, anatomical composition, and chemical composition is briefly reviewed. After that, the value chain of Tra catfish in the Mekong Delta as well as demand forecasting and development orientation in the future is further analyzed.
ABSTRACT
For many Kenyans, the aquaculture business provides a vital source of food and work. However, information on Kenya's aquaculture sector's resilience in the face of emerging global shocks such as the COVID-19 pandemic requires additional examination. Prior to the epidemic, Kenya's aquaculture industry had grown from a tiny participant to a critical component of the country's fish food system, with fish and fisheries products becoming the most extensively traded food commodity in Kenyan market places. However, as indicated in the review, the aquaculture value chain has not been scrutinised since the onset of COVID-19. Lockdowns enacted during the pandemic had a significant influence on access to aquaculture inputs, fish commerce, and the socio-economic livelihoods of stakeholders and players in Kenya's aquaculture value chain. Thus, initial and long-term adaptive strategies, particularly those implemented by governments, could help to the development of COVID-19 specific and generic resilience to numerous shocks and stressors among stakeholders and players involved in the country's aquaculture industry. Some of the measures include a government incentive package to help the fisheries and aquaculture sectors recover, improve farming operations, and gain market trust, as well as the adoption of new methods to reduce labor intensity, such as intelligent sensors, camera systems, and automated or remotely controlled monitoring/feeding strategies. Such strategies and policies can protect the sector from future shocks triggered by pandemics and other unforeseen circumstances.
ABSTRACT
In order to understand the impact of the COVID-19 pandemic on the entire aquaculture value chain in China and what strategy and measures have been taken to support the stakeholders to address the impact of the pandemic on the sector, the Food and Agriculture Organization (FAO) supported the Freshwater Fisheries Research Centre (FFRC) in carrying out a preliminary investigation. The investigation focused on channel catfish (Ictalurus punctatus) farming in Hubei Province and tilapia farming (Oreochromis spp.) in Guangdong Province. The results indicated a significant difference in the impact of the pandemic on different stakeholders in the two subsectors. The investigation also identified the most significant specific impact of the pandemic on production and operation at different value chain links. The investigation also covered the impact of the pandemic on the livelihood of households engaged in the value chain, which significantly reduced income due to lower payment and business revenue. As an important output of the study, a set of strategies and measures were recommended for supporting the aquaculture sector and stakeholders in the value chain to cope with the pandemic and other similar risks in the future.
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This report describes the impact of the SARS-CoV-2 pandemic on the productive and economic aspects of livestock and aquaculture production in Italy, including farm management, labour, income, marketing and consumption of animal products (meat, fish, eggs, milk and dairy products), consumer behaviour, food safety, agrotourism and disease control.
ABSTRACT
Restocking of fish in Small Water Bodies (SWBs) is one of the technologies that can be used to enhance fish-food production for post Covid recovery and growth in food security, and national development. The current study aimed at assessing the socioeconomic impact and stock performance of restocked Nile tilapia fingerlings in SWBs in 15 counties in the Western and Central regions where the Aquaculture Business Development Programme (ABDP) is implemented. The study employed both primary and secondary data from socioeconomics, environmental characteristics and fisheries and aquaculture aspects. There was no restocked dam with a low (<1.66) socioeconomic impact, indicating the potential for restocking. The majority (n = 27;79%) of the restocked SWBs had a moderate (1.66-2.33) impact, owing to the inherent constraints of adoptability by the local community. Twenty one percent (n = 7;21%) of the SWBs had a high (2.34-3.00) impact and with better environmental conditions. The average condition factor (K) of tilapia in restocked SWBs was 1.24 +or- 0.53 SD, suggesting excellent fish growth condition. Notably, restocking the SWBs could benefit riparian fishing communities by improving their livelihoods and providing food and nutritional security. Given the limited exploitation of fish in most SWBs in the developing countries, additional community awareness and capacity building interventions are needed to enhance optimal use of SWBs in post Covid era.
ABSTRACT
Ornamental fish production in Sri Lanka has become a valuable foreign exchange earner during recent past years. However, COVID-19 pandemic has been explored worldwide and it has affected the world trade and economy from different perspectives. This study was conducted to explore the impact of the COVID-19 pandemic on ornamental fish production., Moreover, study on present status of ornamental fish farmers' major constraints and suggestions to overcome those constraints of ornamental fish farmers were also conducted. In Colombo district, four important Divisional Secretariat (DS) divisions were purposely selected for the study, as they are the main ornamental fish production areas of the district. The data was collected from a randomly selected 60 farmers using a field survey from July to October 2020. Descriptive statistics, two sample Wilcoxon signed-rank test and chi-square test were used to analyses the data. Results revealed that, there are both negative and positive impacts on ornamental fish production due to the COVID-19 pandemic. Ornamental fish farmers have to face mainly production and marketing problems. Some of them have engaged in coping strategies and resilience methods during COVID-19 period. Coping strategies have shown a significant association with the income and the production capacity of the farms. However, the majority of ornamental fish farmers haven't engaged in resilience methods during the COVID-19 pandemic. Other than the COVID-19 pandemic, the major constraints of ornamental fish production were lack of market information about the changes in the overseas markets and demand, the low price given for the product and lack of communication between farmers and exporters. Ideal "ORNAFISBIZ" model is suggested for overcome those constraints in order to protect the ornamental fish farmers in this area.
ABSTRACT
According to five national reports prepared by the Food and Agriculture Organization (FAO) Subregional Office for North Africa, the Maghreb fishery and aquaculture sectors experienced a significant decline in activity in 2020 due to the COVID-19 pandemic. The reports are based on a survey conducted in four Maghreb countries: Algeria, Mauritania, Morocco and Tunisia, which all experienced a drop in production and income in 2020. The reports also showed that consumption shifted towards canned, frozen and processed fish at the expense of fresh products, especially at the beginning of the pandemic. This consumer behaviour impacted fish demand and prices.
ABSTRACT
The world tilapia aquaculture production grew from 380 000 tonnes in 1990 to 6 million tonnes in 2018, making it the fourth-largest species group in global aquaculture. Tilapias are the second-largest species group in Mexico's aquaculture with its 53 000 tonnes of production contributing to around 20 percent of the 247 000 tonnes of total aquaculture production in 2018. Mexico is the second-largest tilapia capture fisheries country, and its 116 000 tonnes of tilapia capture fisheries production in 2018 was primarily contributed by culture-based fisheries. Overall, Mexico is the second-largest international market for tilapia products, and the 228 000 tonnes live weight equivalent of its tilapia import in 2018 was higher than its domestic production. The average per capita apparent tilapia consumption in Mexico was 3.08 kg (21 percent of its total fish consumption) in 2018, which was much higher than the 0.9 kg world average. This document assesses tilapia farming and the value chain in Mexico by examining tilapia farming systems and practices, dissecting the tilapia value chain, evaluating the sector's social and economic performance, discussing the impacts of proper governance and institutions on the sector development, and highlighting potentials, issues, constraints and challenges in the development of tilapia farming or aquaculture in general. The document ends with a brief discussion of the impacts of the ongoing coronavirus disease 2019 pandemic on the tilapia industry in the country.
ABSTRACT
This article presents an analysis of aquaculture at the global level, stressing the extent to which the sector faces a range of challenges, among them a rising demand for seafood products in response to demographic growth, a global biodiversity crisis and planet-wide changes that include the effects of climate disruption. At the same time, it does not seem that we are currently on course to meet the international biodiversity objectives we have set ourselves: wide-ranging changes are needed in many sectors of production to achieve this. And the COVID crisis has revealed the low resilience of globalized production systems and shown why it might be advantageous to repatriate some production. Though aquaculture still has important environmental problems to resolve before it is sustainable, it has some competitive advantages by comparison with other animal products that ought to enable it to confront the food security challenge in the period to 2050. Various scenarios are proposed, including an increase, on a trend basis, of 44% in global aquaculture production. All these scenarios will require political choices (given that conservation and sustainable-farming approaches can rarely be fully reconciled) and the public will need to be provided with honest information, while biodiversity is prioritized as both a universal common good and a source of future solutions.
ABSTRACT
In this article the authors discussed how catfish producers in Mississippi, Arkansas, and Alabama were able to maintain and even increase their production despite of Covid-19 by adopting new intensive production systems and complementary technologies such as intensively aerated small ponds, use of hybrids, automated oxygen monitoring systems, and vaccinations.
ABSTRACT
Efficiency in shrimp farming is due to the use of an extensive system that includes fewer larvae per pool, which increases productivity, improves financial results, and even the environmental impacts generated during these operations. The objective of this study was to identify the factors that affect supply in the Ecuadorian shrimp sector. To this end, some statistical techniques such as linear regression and hypothesis testing were used. A bibliographic study was carried out regarding shrimp production in Ecuador, taking as reference the data provided by the National Chamber of Aquaculture and public control entities and reviewing the unprecedented impact on the current COVID19 sanitary crisis and the reduction of shrimp demand affecting Ecuador's income. Finally, it was observed that the research variables considered directly impact crustacean production, and a mathematical model was established.
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These proceedings contain 67 articles that discuss fish ecology and biology, aquaculture, capture fisheries, marine conservation, management, biology, debris, ecology, bioprospecting, biotechnology, and postharvest.
ABSTRACT
Many pandemic diseases have emerged in the history and millions of people affected from these diseases. Among the marked pandemics in history, the plague, known as the black death, was recorded to cause the death of 17-54% of the world population. Similar to previous pandemics, as the SARS CoV-2, which emerged in 2019 and belonged to the coronavirus family, caused an epidemic and turned into a pandemic infection, positive cases were detected in more than 483 million people, and more than 6.1 million people died. While this emerging epidemic is still continuing its effects, it has been determined that there are positive cases in pets such as dogs and cats, especially in mink (Neovison vison). Especially in Denmark, Netherlands and Finland, positive animals for COVID-19 were accepted. Unlike the pandemic until today, the COVID-19 has spread to broader geographies and affected many animal species. With the reports that the SARS-CoV-2 - was first transmitted from bats to humans, this viral agent has been accepted as zoonotic, but a complete transmission route has not been shown for its transmission from other animals to humans except bats. It is reported that there is no significant risk of transmission of the virus, which is transmitted primarily by the respiratory route, from both pets and edible foods to humans. Although there are many reports in terrestrial animals, studies on the presence of SARS-CoV-2 - in aquatic animals or aquatic environments and COVID-19 transmission in aquatic animals have doubts. Here we reviewed the viability of the SARS-CoV-2 - in the aquatic environment, transmission to the aquatic ecosystem and aquatic animals, and therefore the risks to humans through water or aquatic products.
ABSTRACT
The pandemic situation of COVID-19 has seriously influenced the whole chain of crayfish industry--aquaculture, logistic, processing, and service in Jingzhou. In the short term, each link of the industry was difficult to get well completely, the relevant enterprises and new types of agricultural businesses lack of confidence. After undergoing rapid development for many years, it presented some new changes under the epidemic influence: firstly, the cultivation area tend to be stable and rational, and a large scale of crayfish aquaculture was transformed to high quality aquaculture;secondly, the storage and deep processing industry would be developed rapidly;thirdly, the online consumption mode would become widely accepted. Based on our investigation, some suggestions were put forward for crayfish industry to resume production and to promote the sustainable-healthy development. The first, crayfish aquaculture in paddy field should be changed from high production to high quality;the second, processing and server-side should develop new products and new marketing models;the third, the industry management department should strengthen guidance and supervision, local governments at all levels should strongly support from policy, finance and publicity, so that jointly guide the industry upgrading and create regional brands.
ABSTRACT
The artisanal fishery in Burkina Faso, already fragile, has been severely affected by government measures to contain the spread of COVID-19. Fishermen were the first actors to feel the impact of the crisis. This study was undertaken to assess the impact of the pandemic on their activities in two fisheries in Burkina Faso. To this end, a survey was conducted in the Samendeni and Sourou fisheries. A total of 86 fishermen were interviewed. The variables collected were: unemployment rate, reduction in fishing time, variation in fish prices, loss of income, inaccessibility of fishing equipment. The results reveal that 31.4% of the fishermen were unemployed, of which 41.2% were from Samendeni and 17.1% from Sourou. A reduction in fishing time of 1 to 6 months was observed in 53.49%. The perception of the fishermen on the catches shows that 2.32% have made gains in catches, 27.91% have not noticed a variation in their catches and 69.77% have noted a decrease in the quantities caught. They lost an average of 30.3% and 22.16% of their income in Samendeni and Sourou respectively. This study revealed the difficulties experienced by fishermen during the restrictive measures to curb COVID-19.