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Bangladesh's aquaculture sector has contributed progressively to the nation's economy over the years, but the COVID-19 pandemic has impeded fish farmers' access to markets, reduced their production and sales capacity, resulted in lower income, and increased food security vulnerability. This study assesses how COVID-19 affects smallholder fish farmers and their response strategies by employing data collected from 250 fish farmers and traders from intensive fish-growing areas of Bangladesh. The results reveal that most farmers experienced difficulty obtaining inputs, and the price of those inputs skyrocketed during the COVID-19 period, resulting in several months of decreased production and operations. As a result of COVID-19, farm gate prices for silver carp, ruhu, common carp, grass carp, and tilapia fish dropped by 25%, 23%, 23%, 22%, 23%, and 40%, respectively. On the other hand, fish feed prices were found to increase significantly. Reduced income from fish farming and other sources has triggered a significant drop in capital for farming operations and production capacity improvement, leading to food insecurity. The most common coping strategies include reduced buying from the market (vegetables, fruits, meat, milk, etc.), relying on less expensive or less preferred food, purchasing food on credit, and selling assets. Notably, due to COVID-19, a new mode of marketing has evolved as an adaptation strategy in the fish marketing system, such as the use of the mobile phone (18%) and Facebook/internet to sell fish directly to the customer (16%). The sector requires short-term financial assistance to assist fish actors with production and marketing challenges. [ABSTRACT FROM AUTHOR]

The shrimp industry in the Philippines plays a vital role in the local and national economy through exports to markets abroad such as South Korea, Japan, the USA, and others. In this study, we aimed to describe the various cultural and operational characteristics of smallholder and commercial shrimp (P. vannamei) farms in the Davao region. We also evaluated the current risks and challenges faced by the shrimp farmers. A semi-structured questionnaire that focused on shrimp farmers and operators in the region was used to collect data from N = 41 farmers and operators. The results showed that respondents who were engaged in smallholder farming activities had an average yield of 10 tons/ha. The commercial farms that operate intensively had an average yield of 24 tons/ha. Most smallholder operators used electric generator machines to conduct aeration in their farms using paddlewheels and blowers. More paddlewheels and blowers were employed per pond in the commercial farms compared to smallholder farms. Generally, the income of a farm was related to their yield or the number of fries rather than social factors or their size. In terms of input costs, feeds were found to have the highest cost, followed by the fry, fuel, labor, and others (fertilizers and water treatment chemicals). Most of the farmers mentioned that their shrimp are affected by diseases such as white spot syndrome (60%), black gills (35%), and red tail (5%). They perceived that the main contamination comes from the water source (31%). The main threats mentioned were declining shrimp prices in the market, source of fry, water disposal, overstocking, and water quality. This study shows that small-holding fish farmers should be supported by the government so that they can make use of the more advanced technology employed by commercial shrimp farmers in order to increase their economic productivity and lower their environmental footprint. [ABSTRACT FROM AUTHOR]

The impacts of climate change on shrimp aquaculture can vary widely and can have environmental and socioeconomic consequences. This study assessed the vulnerability to climate change impacts of selected small-scale shrimp farms of Penaeus vannamei and shrimpfish market vendors in the Davao region, the Philippines, using a modified Fisheries Vulnerability Assessment Tool (FishVool). Shrimp farmers and vendors were interviewed using two separate semi-structured questionnaires. A total of thirty-nine (n = 39) shrimp farmers and forty-eight (n = 48) market vendors from various market areas within the region were interviewed. Data regarding exposure (E), sensitivity (S), and adaptive capacity (AC) were collected following the FishVool parameters with modifications. Results revealed that the overall climate change vulnerability of the shrimp farmers was medium (M), where both exposure and adaptive capacity were low (L) while sensitivity was medium (M). In addition, the shrimp market vulnerability of the various sites examined revealed medium (M) scores for markets in Pantukan, Mabini, Tagum, Maco, Lupon, Davao City, and Digos, and high (H) vulnerability scores for the markets in Panabo and Sta Cruz. Overall, the study provided a better understanding of shrimp farming in relation to climate change impacts and vulnerability and provided information for future shrimp farm management, marketing, and climate change adaptation in the region. [ABSTRACT FROM AUTHOR]