Latest news with #GreatHammerhead
The Sun
2 days ago
- Science
- The Sun
Sharks vulnerable to overfishing
PETALING JAYA: Sharks caught in Malaysian waters are mostly by-catch and not the main target of fishermen, according to the Southeast Asian Marine Resources Institute. It said those landed were solely for domestic consumption and not sold or exported abroad. 'A total of 5,610 tonnes of sharks were landed in 2024, a slight decrease from 5,737 the previous year. 'None of the five shark species – the Great Hammerhead, Smooth Hammerhead, a Hammerhead sub-species, Oceanic Whitetip and the Whale Shark (pic) – listed under the Fisheries (Control of Endangered Species of Fish) (Amendment) Regulations 2019 have been landed, as fishermen are now more aware of the prohibitions in place.' The institute also said most of the shark species landed were those commonly found in Malaysian waters, and the Fisheries Department remains highly proactive in ensuring that shark catches are carried out sustainably, without causing a significant decline in population. Universiti Malaysia Terengganu (UMT) Faculty of Fisheries and Food Science deputy dean (Academic and Student Affairs) Assoc Prof Dr Rumeaida Mat Piah said sharks play a crucial role in maintaining the health of marine park ecosystems. She added that a decline of shark populations could have serious negative impacts on coral reef ecosystems and marine biodiversity at marine parks. 'As apex predators, their absence could trigger a cascade of effects, such as imbalances in prey population, alterations in habitat structure and a reduction in overall biodiversity. 'Based on current data, it is hard to say if landing over 5,000 tonnes of sharks is a cause for concern, as there is no set limit for what is considered too much. 'The drop could mean fewer sharks in the sea or simply less fishing activities targeting them. 'Further research is needed to estimate the maximum sustainable yield or precautionary threshold for shark landings to serve as a benchmark for sustainable management.' Rumeaida highlighted that Malaysia has taken steps to protect shark populations, including supporting the Food and Agriculture Organisation International Plan of Action for Sharks and developing two national shark conservation plans in 2006 and 2014. She stressed that shark management requires a mix of strategies, such as international cooperation, sustainable fishing, protecting habitats and addressing threats to vulnerable species. 'Malaysia already bans the exploitation of endangered shark species under the Fisheries Act. Marine parks protect key habitats, harmful (fishing methods) such as pukat pari are banned, and artificial reefs help support shark breeding. 'More can be done, such as introducing catch quotas, minimum size limits and better fishing methods to avoid unintentional shark catches. For this, more detailed and widespread biological data is needed.' Rumeaida said UMT has been working closely with the department and WWF-Malaysia since 2022 on a study titled 'Understanding the Fisheries, Biological and Socio-Economic Aspects of Threatened Sharks and Rays' in the East Coast of Peninsular Malaysia, of which she is project leader. 'Through this research, we have collected valuable biological data, including age, growth, reproductive status and genetic structures, identified key hotspot areas and proposed practical mitigation measures based on socio-economic risks and feasibility assessments. 'With the ongoing efforts and strong commitment of the department and WWF-Malaysia, shark populations in Malaysian waters can be sustained, but further steps such as stronger enforcement, catch limits, improved fishing methods selectivity and more population studies are needed to support future species-specific management plans.' She also said a common misconception is the small number of sharks seen at markets or landing ports has little impact. 'But unlike bony fish, sharks grow slowly, mature late, have long gestation periods, produce very few offspring and may not reproduce every year. These traits make them highly vulnerable to overfishing and slow to recover once their numbers decline.' She added that addressing overfishing and illegal shark harvesting in ecologically sensitive areas requires a comprehensive approach that includes stricter regulations, enhanced enforcement, community involvement, the promotion of sustainable fishing practices and increased investment in research and monitoring efforts.
The Sun
6 days ago
- General
- The Sun
Malaysia records 5,610 tonnes of shark landings in 2024
PUTRAJAYA: A total of 5,610.55 tonnes of sharks were recorded in Malaysian waters in 2024, according to the Department of Fisheries (DOF). Sarawak reported the highest landings at 2,208.90 tonnes, followed by Perak (994.04 tonnes), Kelantan (783.99 tonnes), Sabah (545.77 tonnes), Pahang (471.35 tonnes), and Selangor (204.11 tonnes). DOF director-general Datuk Adnan Hussain stressed the need for stronger monitoring and management of fishery resources to protect endangered marine species. 'Five shark species are now protected under the Fisheries (Control of Endangered Species of Fish) (Amendment) Regulations 2019,' he said. 'Capturing, possessing, selling, or exporting these species is prohibited and punishable by law.' The protected species include the Great Hammerhead, Smooth Hammerhead, a Hammerhead variant, Oceanic Whitetip shark, and Whale shark. Adnan highlighted their ecological importance as apex predators, warning that their decline could disrupt marine biodiversity and fishery resources. He called on fishermen, industry players, NGOs, and the public to comply with regulations and support conservation efforts. 'The DOF is enhancing monitoring, enforcement, and awareness campaigns with enforcement agencies and fishing communities to ensure sustainable marine resources for future generations,' he added. - Bernama
Barnama
6 days ago
- General
- Barnama
Shark Landings Nationwide Record Over 5,600 Tonnes In 2024
PUTRAJAYA, July 16 (Bernama) -- A total of 5,610.55 tonnes of sharks have been recorded landing in Malaysian waters throughout 2024, based on the current statistics from the Department of Fisheries (DOF). DOF director-general Datuk Adnan Hussain said Sarawak recorded the highest landings at 2,208.90 tonnes, followed by Perak (994.04 tonnes), Kelantan (783.99 tonnes), Sabah (545.77 tonnes), Pahang (471.35 tonnes) and Selangor (204.11 tonnes). In a statement today, Adnan said that the statistics show the need to strengthen the monitoring and management of fishery resources in an integrated manner, particularly in ensuring the sustainability of increasingly endangered marine species. "As a step towards sustainable resource management, five species of sharks have been declared as protected species under the Fisheries (Control of Endangered Species of Fish) (Amendment) Regulations 2019. "Any activities of capturing, possessing, selling, or exporting these species are prohibited and may be subject to legal action," he said. The species listed are Sphyrna mokarran (Great Hammerhead), Sphyrna zygaena (Smooth Hammerhead), Eusphyra blochii (Hammerhead -- variant), Carcharhinus longimanus (Oceanic Whitetip shark) and Rhincodon typus (Whale shark). According to Adnan, all these species play an important role in maintaining the balance of the marine ecosystem due to their nature as apex predators in the ecological chain. The loss of these species not only disrupts the stability of biodiversity but can also have a direct impact on the well-being of the country's fishery resources. Therefore, he urged all parties including fishermen, industry players, non-governmental organisations (NGOs), and the public to adhere to the established regulations and support the conservation efforts being carried out by the government.
Gulf Insider
22-04-2025
- Business
- Gulf Insider
Oman Halts Shark Trade Permits Amid Extinction Concerns
Oman's Environment Authority (EA) has announced a three-month suspension on the issuance of permits for the export, import, and re-export of all types of sharks and their derivatives, starting April 24. The temporary halt is part of an environmental initiative aimed at assessing shark population in Omani waters and addressing concerns over their decline. A senior official at the Ministry of Agriculture, Fisheries and Water Resources said the measure is vital to prevent further depletion, citing the growing demand for shark fins as a major contributor to declining numbers. 'Such measures are very important, as there will be nothing left underwater,' he added, without elaborating. Although Oman ranks only 17th globally in shark fin exports, it remains a key player in the international trade — a network that has pushed several shark species toward extinction. Government data shows Oman exports over $3 million worth of shark fins annually. Oman's marine ecosystem is home to a wide range of shark species, including the Great Hammerhead, Bull Shark, Blacktip Shark, Milk Shark, Big-Eyed Houndshark, Bramble Shark, and Spot Tail Shark. In 2008, Oman became a signatory to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which mandates the protection of vulnerable species such as the whale shark and great hammerhead.
