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Human Generated Noise Threatens Marine Life Impact on Physiology Behaviour and Survival Revealed
News

Kerala Prepares to Inaugurate Its First Fishing Twine Factory in Alappuzha

by Fishery News 2024-01-29
written by Fishery News

Oceans, known for their rich soundscapes created by natural phenomena, are increasingly impacted by human-generated noise, posing serious threats to marine life. The ability of animals to produce and detect sound is vital for communication, feeding, predator avoidance, and navigation in underwater habitats. Human activities such as shipping, infrastructure development, and industrial operations contribute unintentional noise, while deliberate actions like naval sonar and seismic airguns add to the acoustic disturbance.

he consequences of this noise pollution are far-reaching, with evidence suggesting permanent hearing loss, tissue damage, and even death in marine animals exposed to the intense sounds produced by seismic airguns. Seismic surveys have been linked to mass mortalities of squid and zooplankton, highlighting the lethal impact of human-generated noise in the open ocean.

Chronic noise exposure has also been found to affect animal behaviour and physiology. Laboratory studies on sea hares, a marine slug, revealed a 21% reduction in successful embryo development and a 22% higher death rate when exposed to boat noise. The negative effects observed in controlled environments raise concerns about potential threats to entire populations in natural settings.

Marine mammals, relying on sound for communication, foraging, and navigation, are particularly vulnerable to noise pollution. Shipping noise, overlapping with the vocal frequencies of large mammals like blue whales, has led to altered vocalization patterns and increased physiological stress. Changes in vocal behaviour, feeding patterns, and increased stress have been observed in response to shipping noise.

Efforts to mitigate noise pollution include technological developments in ship design, such as reduced propeller cavitation, and adjustments in ship speed. Studies suggest that even a modest reduction in the average speed of commercial ships can significantly lower underwater noise pollution. While technological solutions exist, there is a need for global awareness and more rigorous policies to manage and reduce noise pollution in oceans, ensuring a quieter and healthier future for marine life.

Source: Graeme Shannon, Bangor University

2024-01-29 0 comment
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Rapid Rise in Fish Farming as Aquaculture Regulations Simplified in Kadapa District
News

Rapid Rise in Fish Farming as Aquaculture Regulations Simplified in Kadapa District

by Fishery News 2024-01-29
written by Fishery News

The agricultural landscape in Kadapa district of Nation is undergoing a significant transformation, with many farmers increasingly turning their focus towards fish farming. This shift comes on the heels of recent amendments to aquaculture regulations by the state government, aimed at streamlining processes and providing greater assistance to farmers venturing into pisciculture.

Farmers across Porumamilla, Jammalamadugu, and Chapadu mandals are embracing fish farming, with numerous existing ponds in operation and a surge in applications for the construction of new ponds. Notably, agricultural lands are being repurposed for fish ponds, marking a notable departure from traditional farming practices.

Official records indicate the presence of 130 acres of fish ponds in Chapadu mandal, 80 acres in Porumamilla, and 15 acres in Jammalamadugu mandal, with more acreage anticipated to be allocated to this burgeoning industry.

Karnati Narayana Reddy, a farmer hailing from Kuchupapa village of Chapadu mandal, exemplifies this trend by converting 30 acres of land into fish ponds, with plans for additional expansion. Reddy sources fish seedlings from farmers in East Godavari or Nellore districts, each weighing around 8-10 grams. With a rapid growth rate, these seedlings mature within 4-5 months, yielding substantial returns.

Investments in pond excavation and infrastructure, totaling approximately Rs. 1 crore, have already yielded significant profits for Reddy, with fish sales amounting to Rs. 80 lakh and an additional Rs. 50 lakh expected from the next harvest. Favourable proximity to the Kundu River ensures consistent water supply, further bolstering the viability of his venture.

Fisheries farm technician Vasudeva Raju emphasizes the importance of meticulous pond management, emphasizing the significance of water quality, feed selection, and health monitoring for optimal outcomes. Raju asserts that a well-maintained fish farm promises lucrative returns, surpassing those from traditional food grain crops.

Officials from the Fisheries Department corroborate the surge in fish farming, attributing it to improved water availability across the district and government incentives. Anticipating increased demand, new permits for fish farms are set to be issued shortly, with fish hatcheries in Kadapa poised to supply seedlings to interested farmers.

In light of these developments, the Fisheries Department invites aspiring fish farmers to explore opportunities and seek guidance at their offices, underscoring the government’s commitment to fostering growth and innovation in aquaculture across Kadapa district.

Source: Deccan Chronicle

2024-01-29 0 comment
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ecuadors plan 282 million investment to electrify shrimp farms
NewsInternational

Ecuador’s Plan: $282 Million Investment to Electrify Shrimp Farms

by Fishery News 2024-01-27
written by Fishery News

Ecuador is embarking on an ambitious endeavour to transform its shrimp farming industry with a substantial investment of USD 282 million (EUR 264.9m) in grid enlargement and modernization. The Ministry of Energy and Mining announced this initiative, aimed at facilitating a transition from diesel to electricity among shrimp farmers across the nation.

State-owned entities CELEC and CNEL, responsible for power transmission and distribution, respectively, will oversee the implementation of this initiative. The investment will fund 194 projects spanning provinces such as El Oro, Esmeraldas, Guayas, Manabi, and Santa Elena.

Key components of the investment include increasing transmission capacity by 392 MW in substations, constructing 411 km (255.4 miles) of power lines, and reinforcing the distribution system to meet the shrimp sector’s demand of 324 MW.

By electrifying shrimp farms, the initiative seeks to improve service quality, modernize infrastructure, and expand public electricity networks in regions surrounding shrimp farms. Approximately 5,025 households without access to electricity are expected to benefit from these projects, with services also improving for 1,379 households.

The ministry emphasized the significance of the shrimp sector for Ecuador’s trade balance, highlighting the potential for a 30% increase in productivity with electrification. By transitioning from diesel to electricity and renewable energy sources, shrimp farmers anticipate better sales prospects abroad, aided by green seal certifications.

2024-01-27 0 comment
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Dead Fish Found Floating in Kundalahalli Lake Bengaluru Sparks Concerns
NewsNational

Dead Fish Found Floating in Kundalahalli Lake, Bengaluru Sparks Concerns

by Fishery News 2024-01-27
written by Fishery News

Hundreds of deceased fish were discovered floating in Kundalahalli lake, located in east Bengaluru, on Sunday morning, triggering alarm among residents. The distressing sight was noticed by a morning walker who promptly alerted officials after spotting the unfortunate scene.

Priyavathsan Iyengar, the concerned individual who reported the incident, expressed shock at the large number of dead fish in the lake. He revealed that others had also observed dead fish floating in the lake the previous day. Taking swift action, Priyavathsan lodged an online complaint with the lakes department through the Smart Bengaluru App of BBMP (Bruhat Bengaluru Mahanagara Palike).

Following his complaint, Priyavathsan was provided with the contact details of an official from the lakes department. According to Priyavathsan, the official attributed the incident to the construction of a stormwater drain in close proximity to the lake. The official explained that sewage had been inadvertently discharged into the lake due to the ongoing construction activities. However, assurances were provided that steps had been taken to halt the flow of sewage into the lake, aiming to mitigate further environmental damage.

2024-01-27 0 comment
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India Proposes Collaboration with Thailand to Tap Andaman and Nicobars Fisheries Potential
NewsInternational

India Proposes Collaboration with Thailand to Tap Andaman and Nicobarโ€™s Fisheries Potential

by Fishery News 2024-01-27
written by Fishery News

Amidst the bountiful marine resources of the Andaman and Nicobar Islands, the Indian government is extending an invitation to Thailand, urging them to explore opportunities within the region’s fishing and tourism industries. Shri Vishwendra, the Secretary of Fisheries for the Andaman and Nicobar Islands, emphasized the significant potential for deep-sea fishing in the area, which boasts underutilized marine resources.

Despite the abundance of resources, including a potential tuna catch of 148,000 metric tonnes, the islands face challenges such as limited industrial fishing activity and insufficient local demand. To address these issues, Vishwendra proposed technology exchanges in fisheries and seafood processing, aiming to enhance local infrastructure and establish a reputable brand for the islandโ€™s seafood products. He suggested that Thailand could financially benefit from exporting its technologies and expertise in the sector.

During the Andaman & Nicobar Investment seminar, Vishwendra discussed the possibility of joint initiatives concerning port-to-port linkages, with the potential for a Memorandum of Understanding (MoU) for transboundary collaboration in the fisheries and aquaculture sectors. He highlighted the opportunity to create direct trade through sea and air connectivity, boosting the export of marine products from both countries.

Keshav Chandra, the chief secretary of the Andaman and Nicobar Administration, emphasized the islandsโ€™ historical and strategic importance to India. He pointed to significant investments in infrastructure, such as the Great Nicobar Project, and highlighted the tourism sectorโ€™s potential, citing the destination’s pristine seas and lush landscapes, which appeal to Thai tourists.

Indian Ambassador Nagesh Singh underscored Indiaโ€™s growing economy and highlighted potential advantages for Thai investors. He suggested that as Thailand progresses with its land bridge project, India’s similar plans for the Andaman and Nicobar Islands could complement each other, creating benefits for both nations.

2024-01-27 0 comment
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Indias Seaweed Cultivation Summit Set to Amplify Fisheries Sector Growth
NewsNational

India’s Seaweed Cultivation Summit Set to Amplify Fisheries Sector Growth

by Fishery News 2024-01-27
written by Fishery News

In a landmark move aimed at propelling India’s fisheries sector, the forthcoming National Conference on Promotion of Seaweed Cultivation is poised to be a game-changer. Scheduled for January 27, 2024, in Koteshwar (Kori Creek), Kutch, Gujarat, the event is expected to draw Union Minister of Fisheries, Animal Husbandry, and Dairying Parshottam Rupala, marking a pivotal step towards strengthening the seaweed industry.

Organized by the Department of Fisheries, this conference aims to foster collaboration among stakeholders to drive sustainable growth across the seaweed value chain. With an anticipated attendance of 300 participants, including policymakers, fisheries officials, researchers, seaweed farmers, and local representatives, the summit promises to be a convergence point for learning and collaboration.

Renowned scientists from ICAR-Central Marine Fisheries Research Institute (CMFRI) and CSIR-Central Salt Marine Chemicals Research Institute (CSMCRI), alongside industry expert Hari S Thivakar from The Seaweed Company, Lakshadweep, are slated to share their expertise during the event. An exhibition showcasing participating entrepreneurs and research organizations will also be featured.

Central to the discussions will be addressing key challenges in the seaweed value chain, such as identifying cultivable locations, leveraging suitable cultivation technologies, ensuring access to quality seeds, and enhancing market linkages. Strategies will also be formulated to harness seaweed’s potential in climate change mitigation and as a nutrient-rich food source.

The conference aligns with the strategic vision of the Pradhan Mantri Matsya Sampada Yojana (PMMSY), which aims to elevate India’s seaweed industry. With significant investments earmarked for the sector, including Rs. 640 crores allocated for fiscal years 2020-2025, the initiative underscores the government’s commitment to fostering growth and innovation in fisheries.

Notable investments under PMMSY include the establishment of a Multipurpose Seaweed Park in Tamil Nadu and a seaweed brood bank in Daman and Diu. Financial assistance has also been extended for seaweed cultivation infrastructure and research projects, further solidifying the government’s support for the sector’s development.

 

2024-01-27 0 comment
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Union Minister Inaugurates Project for Artificial Reefs in Kerala
NewsInternational

Environment Agency Warns of Threat Posed by Invasive Carp Species in the UK

by Fishery News 2024-01-25
written by Fishery News

Cambridgeshire, UK: The Environment Agency has issued a warning about the presence of an invasive species of carp that poses a significant threat to native fish populations across the United Kingdom. The agency’s Fisheries Laboratory in Brampton, Cambridgeshire, is actively investigating suspected cases of Prussian carp, a species native to Asia, central, and Eastern Europe.

According to Gareth Davies, a non-native species technical specialist at the Environment Agency, Prussian carp have been detected in various locations in England over the past decade, with seven sightings recorded since 2020. This invasive species has the capability to reproduce rapidly, as the female’s eggs can be fertilized by other species, leading to the rapid spread of the carp.

Davies emphasized the detrimental impact of Prussian carp on native fish and biodiversity, highlighting the urgency of addressing their presence in UK waters. Despite bearing a resemblance to other fish species, researchers at the Fisheries Laboratory have identified distinctive silver rings around the eyes of the Prussian carp as a key distinguishing feature.

Emma Nolan, team leader at the laboratory, stressed the importance of reporting any sightings of Prussian carp to the Environment Agency to mitigate their spread. She highlighted the laboratory’s critical role in monitoring and detecting new and emerging diseases in fish populations, emphasizing the potential devastation that non-native species or diseases can inflict on aquatic ecosystems.

Funded by rod license fees, the Fisheries Laboratory conducts essential research into invasive species like the Prussian carp, aiming to safeguard native fish populations and preserve the ecological balance of UK waters.

2024-01-25 0 comment
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India to Oppose Fishing Subsidy Curbs at WTO Calls for Moratorium from Advanced Nations
NewsInternational

India to Oppose Fishing Subsidy Curbs at WTO, Calls for Moratorium from Advanced Nations

by Fishery News 2024-01-25
written by Fishery News

New Delhi: India is set to challenge any attempts to restrict its subsidies for impoverished fishermen at the World Trade Organization (WTO) and will advocate for a moratorium on fishing subsidies from developed countries, including the United States and the European Union. This stance was confirmed by three government officials ahead of the WTO Ministerial Conference (MC13), scheduled to take place in Abu Dhabi from February 26 to 29.

According to senior government officials, India plans to assert its demand for the extension of subsidies to approximately nine million poor fishermen operating within 200 nautical miles of its coastline during the upcoming WTO conference. Additionally, India intends to collaborate with like-minded members to propose a 25-year moratorium on subsidies for fishing industries in international waters, particularly targeting advanced nations.

While the officials declined to disclose their identities in accordance with government policy on international forum discussions, Einar Gunnarsson, chair of the WTO’s fisheries subsidies negotiations committee, emphasized the collective effort to reach an agreement aimed at curbing subsidies contributing to over-capacity and over-fishing.

In 2022, WTO members initially agreed to reduce subsidies for illegal, unreported, and unregulated fishing, as well as for the fishing of over-fished stocks. However, India has yet to ratify this agreement, which requires the approval of two-thirds of the WTO’s 164 members to become operational. It is anticipated that India will ratify the agreement later this year following general elections, as indicated by one of the officials familiar with the matter.

The Ministry of Commerce, spearheading India’s negotiations at the WTO, refrained from providing comments on the issue. According to a 2019 study published in Marine Policy, global fishing subsidies amount to $35.4 billion, with China, the EU, the United States, South Korea, and Japan being among the top subsidizers.

Indian officials emphasized the need for developing nations, such as India, to receive differential treatment for their fishing industry, which predominantly comprises impoverished fishermen. They argue that such treatment is crucial to ensure the sector’s sustainable growth and the livelihoods of millions of individuals dependent on it.

Source: Reuters

2024-01-25 0 comment
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Progress at Kulai Fishing Harbour Project Reaches 12.5 in Six Months
NewsNational

Progress at Kulai Fishing Harbour Project Reaches 12.5% in Six Months

by Fishery News 2024-01-25
written by Fishery News

Mangaluru: The new fishing harbour project at Kulai, undertaken on 33.36 acres with a budget of Rs. 196.51 crore, has achieved 12.5% physical progress within the initial six months of construction, according to Nalin Kumar Kateel, Member of Parliament. During an inspection of the project site alongside Mangaluru City North MLA Y. Bharat Shetty, he disclosed that the harbour, upon completion, could accommodate up to 325 fishing boats.

The project’s total cost is shared among different entities, with 50% (โ‚น98.255 crore) contributed by the Union government under the Sagarmala Yojana, 45% (โ‚น88.430 crore) by the New Mangalore Port Authority (NMPA), and the State government providing 5% (โ‚น9.825 crore).

The ongoing construction involves the development of breakwaters, with the northern breakwater measuring 831 m and the southern breakwater, currently under construction, projected to be 264 m in length. Situated one kilometre from NH 66 and four-and-a-half kilometres from the NMPA, the project aims to enhance the region’s fishing infrastructure.

Local fishermen have expressed the need for an additional 500 m extension of each breakwater, citing improved boat entry and exit due to reduced tide severity. The project designers will be approached to address this demand and assess its feasibility.

The Engineering, Procurement, and Construction (EPC) contract has been awarded to M/S SAPL GCC JV, Mangaluru, with ongoing tetrapod casting. The comprehensive facilities planned for the harbour include an auction hall, administrative office, radio tower, restaurant, rest shed for fishermen, boat repair yard, gear shed, net mending yard, effluent treatment plant, sewage treatment plant, navigational aids, toilet, beach landing, and idle berthing jetty.

As the Kulai Fishing Harbour Project advances, it signifies a crucial development in the region’s maritime infrastructure, catering to the needs of local fishermen and contributing to the overall growth of the fishing community.

2024-01-25 0 comment
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Tamil Nadu Government Affirms Ongoing Support for Fishing Community
NewsNational

Tamil Nadu Government Affirms Ongoing Support for Fishing Community

by Fishery News 2024-01-25
written by Fishery News

Chennai: Udhayanidhi Stalin, the Minister for Youth Welfare and Sports Development in Tamil Nadu, reassured the fishing community of the government’s unwavering commitment to their welfare during an event held on Wednesday. Minister Stalin highlighted several significant schemes introduced in the last two-and-a-half years aimed at enhancing the well-being of fishermen in the region.

Among the notable initiatives is the augmentation of aid provided during the non-fishing season, offering crucial support to the community during periods of reduced economic activity. Additionally, the government has implemented a subsidy program for diesel, benefitting fishing boat operators and contributing to the sustainability of their livelihoods.

Speaking at an event organized to express gratitude to fishermen for their assistance during Cyclone Michaung, Minister Udhayanidhi Stalin underscored the pivotal role played by the fishing community during natural disasters. He praised their efforts, noting that fishermen had been instrumental in providing aid to numerous individuals affected by floods.

Minister Stalin conveyed Chief Minister M.K. Stalin’s unwavering commitment to the welfare of the fishing community, ensuring that their concerns and needs are addressed comprehensively. During the floods, the collaborative efforts between the government and the fishing community facilitated the efficient delivery of aid to those in distress.

 

 

2024-01-25 0 comment
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