Fishery status of the green tiger shrimp (Penaeus semisulcatus) in Palk Bay, in the southeast coast of India: Local and global perspectives

IF 4.8 2区环境科学与生态学 Q1 OCEANOGRAPHY

Ocean & Coastal Management Pub Date : 2024-09-25 DOI:10.1016/j.ocecoaman.2024.107395

Rajkumar Muthusamy , Saraswathy Lakshmi Pillai , Saravanan Raju , Ranjith Lakshmanan , Kavitha Mookaiah , Shoba Joe Kizhakudan

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引用次数: 0

Abstract

The green tiger shrimp (Penaeus semisulcatus De Haan, 1844), traded as Mandapam flower shrimp internationally, is large-sized shrimp and landed on the coast of Palk Bay, India. This work aimed to describe the status of its fishery and identify challenges for the better management of these resources. The estimated fishery landings of P. semisulcatus in 2022 were 7658 t, with an annual average of 6493 t from 2020 to 2022, contributing to the total penaeid shrimp landings in Palk Bay at 57.6%. The economic value of this fishery was estimated to be around $53 million USDs annually (1 USD = 83.16 INR). Between 2007 and 2022, there was a significant difference between green tiger shrimp and total penaeid shrimp landings in Palk Bay across gears and years. All shrimp from Palk Bay have export markets to Japan, the USA, China, and European countries. The average annual export of P. semisulcatus (2015-16 to 2022–23) was 3532 t ($30.9 million USDs). In 2022–23, the USA was the biggest importer of frozen shrimp, followed by China, the European countries, Southeast Asia, Japan, and the Middle-East countries. We formulated a policy guidelines framework for the management and co-management of the green tiger shrimp fishery in Palk Bay based on a precautionary approach.

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印度东南沿海帕克湾的青虎虾（Penaeus semisulcatus）渔业状况：地方和全球视角

青虎虾（Penaeus semisulcatus De Haan，1844 年）在国际贸易中被称为曼达帕姆花虾（Mandapam flower shrimp），是一种大型虾类，在印度帕克湾海岸上岸。这项工作旨在描述其渔业状况，并确定更好地管理这些资源所面临的挑战。估计2022年P. semisulcatus的上岸量为7658吨，2020年至2022年的年均上岸量为6493吨，占巴尔干湾青花对虾上岸总量的57.6%。据估计，该渔业的经济价值约为每年 5300 万美元（1 美元 = 83.16 印度卢比）。2007年至2022年期间，在不同渔具和年份，巴尔克湾的青虎虾和总对虾上岸量之间存在显著差异。帕克湾的所有对虾都有出口市场，主要销往日本、美国、中国和欧洲国家。半滑对虾的年平均出口量（2015-16 年至 2022-23 年）为 3532 吨（3090 万美元）。2022-23 年，美国是最大的冷冻虾进口国，其次是中国、欧洲国家、东南亚、日本和中东国家。我们根据预防性方法制定了巴尔干湾青虎虾渔业管理和共同管理的政策指导框架。

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来源期刊

Ocean & Coastal Management 环境科学-海洋学

CiteScore

8.50

自引率

15.20%

发文量

321

审稿时长

60 days

期刊介绍： Ocean & Coastal Management is the leading international journal dedicated to the study of all aspects of ocean and coastal management from the global to local levels. We publish rigorously peer-reviewed manuscripts from all disciplines, and inter-/trans-disciplinary and co-designed research, but all submissions must make clear the relevance to management and/or governance issues relevant to the sustainable development and conservation of oceans and coasts. Comparative studies (from sub-national to trans-national cases, and other management / policy arenas) are encouraged, as are studies that critically assess current management practices and governance approaches. Submissions involving robust analysis, development of theory, and improvement of management practice are especially welcome.