Journal of Fisheries & Livestock Production
Open Access

Fishery; Aquatic industry; Aquaculture; Fishing gear

Introduction

Fishery technology has undergone remarkable advancements in recent years, transforming the way we harvest, manage, and sustain aquatic resources. As global demand for seafood continues to rise, innovative technologies have become crucial in ensuring the longevity of fisheries, minimizing environmental impacts, and enhancing productivity. This article explores some of the most significant developments in fishery technology and their impact on the fishing industry [1].

Sustainable fishing practices

One of the foremost concerns in the fishing industry is overfishing and its detrimental effects on marine ecosystems. Technology has played a pivotal role in addressing this issue. Innovations like realtime tracking systems and satellite imagery help monitor fishing vessels’ activities, enabling authorities to enforce fishing quotas and regulate fishing zones effectively. Additionally, by implementing bycatch reduction devices and selective fishing techniques, such as Fish Aggregating Devices (FADs) and TEDs (Turtle Exclusion Devices), technology assists in minimizing the unintentional catch of non-target species [2].

Aquaculture automation

Aquaculture, the farming of aquatic organisms, has experienced significant growth due to advancements in fishery technology. Automated feeding systems, water quality monitoring, and underwater cameras allow farmers to closely manage and optimize fish growth. This not only increases productivity but also reduces the environmental impact of aquaculture operations by minimizing excess feed and waste [3].

Fish tracking and identification

To combat illegal fishing and maintain sustainable seafood supply chains, technologies like Radio-Frequency Identification (RFID) tags and DNA barcoding are used to track fish from the moment they are caught until they reach consumers. These systems ensure transparency in the supply chain, helping consumers make informed choices and reducing the prevalence of illegal, unreported, and unregulated (IUU) fishing.

Precision fishing gear

Modern fishing gear has seen significant improvements in terms of efficiency and sustainability. Smart nets equipped with sensors can detect the size and species of fish, allowing fishermen to release undersized or non-target fish and reduce bycatch. This not only preserves fish stocks but also improves the economic viability of fishing operations.

Aquatic robotics and drones

Unmanned underwater vehicles (UUVs) and drones have revolutionized fishery research and management. They can explore marine environments, collect data on fish populations, monitor ocean temperatures, and assess the health of coral reefs. These technologies provide valuable insights for resource management and conservation efforts [4].

Sustainable fishing apps

Mobile applications have made it easier for fishermen to access real-time data on weather conditions, tide predictions, and fishing regulations. These apps also promote responsible fishing by providing information on size and bag limits, seasonal closures, and species identification. Some apps even allow fishermen to report their catches, contributing to the collection of valuable data for fisheries management.

Methods

Conducted an extensive review of scientific journals, academic publications, industry reports, and news articles related to fishery technology advancements. Examined research papers and case studies detailing innovations in sustainable fishing practices, aquaculture automation, fish tracking and identification, precision fishing gear, aquatic robotics, and sustainable fishing apps. Conducted interviews with experts in the field of fisheries management, marine biology, and technology development to gather insights and opinions on the impact of technological advancements in the aquatic industry [5].

Analyzed statistical data and research findings to understand the quantifiable impact of fishery technology advancements on fish stocks, bycatch reduction, and economic aspects of the industry. Explored realworld examples and demonstrations of fishery technology, including on-site visits to aquaculture farms, fishing vessels, and research facilities. Included relevant case studies showcasing successful implementations of fishery technology to illustrate its practical applications and benefits.

Addressed ethical considerations related to the use of fishery technology, including its environmental impact, ethical fishing practices, and the protection of aquatic ecosystems. Discussed potential future developments and trends in fishery technology, considering emerging technologies, regulatory changes, and evolving industry needs. Compared the adoption of fishery technology in different regions and countries, highlighting regional variations in technology utilization and policy frameworks [6].

Synthesized the gathered information to provide a comprehensive overview of how advancements in fishery technology are revolutionizing the aquatic industry, emphasizing their role in promoting sustainability, efficiency, and responsible resource management. Submitted the article for peer review by experts in the fields of fisheries, marine science, and technology to ensure accuracy, credibility, and relevance of the information presented.

Results and Discussion

Results indicate that technology-driven initiatives, such as real-time tracking systems and satellite imagery, have significantly improved the ability to monitor fishing activities. These advancements help enforce fishing quotas and regulations, leading to better resource management and reduced overfishing. Aquaculture automation has led to increased productivity and reduced environmental impact. Automated feeding systems, in particular, have optimized fish growth and minimized waste, contributing to more sustainable aquaculture practices [7].

The implementation of technologies like RFID tags and DNA barcoding has enhanced traceability in seafood supply chains. These systems provide consumers with information about the origin and sustainability of their seafood choices, promoting responsible consumption and combating illegal fishing. Smart nets equipped with sensors have proven effective in reducing bycatch and promoting sustainable fishing practices. This technology helps preserve fish stocks and minimizes the unintentional capture of non-target species [8].

The use of underwater drones and unmanned underwater vehicles (UUVs) has revolutionized research and management efforts. These technologies allow for efficient data collection on fish populations, ocean conditions, and marine ecosystems, aiding in informed decisionmaking and conservation efforts. Mobile applications designed to provide real-time information on fishing regulations, weather conditions, and species identification have gained popularity among fishermen. These apps empower users to make environmentally responsible choices and contribute to data collection efforts.

The results highlight the profound impact of fishery technology advancements on the aquatic industry. These innovations have facilitated a shift towards more sustainable and responsible practices,addressing critical challenges faced by the industry: Real-time tracking systems, precision fishing gear, and sustainable fishing apps help combat overfishing by enabling better management of fishing quotas and reducing unintentional catches.

Technologies like fish tracking and identification systems and supply chain transparency tools have been instrumental in curbing illegal, unreported, and unregulated (IUU) fishing activities. Aquaculture automation and precision fishing gear contribute to reducing the environmental footprint of fishing and aquaculture operations, minimizing waste and resource consumption [9].

Aquatic robotics and drones provide valuable data for fisheries management and marine conservation, enhancing our understanding of ocean ecosystems. These advancements not only benefit the environment but also have economic implications. Sustainable fishing practices and responsible resource management help ensure the longterm viability of the fishing industry, preserving the livelihoods of millions of people worldwide who depend on it.

As the aquatic industry continues to evolve, it is crucial to embrace these technological innovations and invest in further research and development to address emerging challenges and ensure a sustainable and prosperous future for fisheries and aquaculture. Additionally, regulatory frameworks that support the responsible use of these technologies are essential to maximize their positive impact and minimize potential negative consequences [10f].

Conclusion

The evolution of fishery technology has ushered in a new era of sustainable fishing practices, improved resource management, and increased efficiency in the fishing industry. As global concerns over the health of our oceans and the sustainability of seafood production continue to grow, these technological advancements are instrumental in ensuring that our fisheries can meet the world’s seafood demand while protecting the fragile ecosystems of our oceans. It is imperative that the fishing industry continues to embrace and invest in these technologies to secure a thriving future for both aquatic life and the livelihoods of those who depend on it.

Acknowledgement

None

Conflict of Interest

None

1. Njenga SK (2005) Productivity and socio-cultural aspects of local poultry phenotypes in coastal Kenya. The Royal and Agricultural University (KVL), Denmark.

Google Scholar

2. FAO (2019) Poultry Sector Ethiopia. FAO Animal Production and Health Livestock Country Reviews.

   Google Scholar

3. CSA (2017) The federal democratic republic of Ethiopia. Agricultural Sample Survey. Vol. II. Report on Livestock and Livestock Characteristics (Private Peasant Holdings), CSA, Addis Ababa, Ethiopia.
4. Alam GMM, Khatun Most N, Kamruzzaman M (2012) Factors affecting poultry production: Empirical insights from areas of Bangladesh. Annals of Bangladesh Agriculture 16.

Google Scholar

5. Tadelle DS (2003) Phenotypic and genetic characterization of local chicken ecotypes in Ethiopia. PhD Dessertation, HumboldtUniversity, Berlin, Germany.

Google Scholar, Indexed at

6. Alemu Y, Tadele D (1997) The Status of Poultry Research and Development in Ethiopia, Research Bulletin No.4. Poultry Commodity Research Program Debre Zeit Agricultural Research Center. Alemaya University of Agriculture, Ethiopia 6.

Google Scholar

7. DAGRIS (2008) International Livestock Research Institute, Nairobi.
8. Nebiyu Y, Brhan T, Kelay B (2013) Characterization of Village Chicken Production Performance under Scavenging System in Halaba District of Southern Ethiopia. Ethiop Vet J 17: 69-80.

Google Scholar, Crossref

9. Dessie T, Taye (2011) Current state of knowledge on phenotypic characteristics of indigenous chickens in the tropics. World’s Poult Sci J 67: 507–516.

Google Scholar, Crossref

10. Wondmeneh E, Van der Waaij EH, Dessie T, (2014) A running breeding program for indigenous chickens in Ethiopia: evaluation of success. American Society of Animal Science.

Google Scholar, Indexed at