Tuna farming 金枪鱼养殖

tuna farmsby Alan Yeung  2015-05-27

Today, I came across a book I read last summer, written by Paul Greenberg, called Four Fish.  It talks about the dwindling supplies of ocean fish in the wild, and the current state of aquaculture. Out of curiosity, I decided to take another look at the current tuna farming activities.

It appears researchers at Kinki University in Japan have made some recent progress in a closed-loop cycle, where juveniles of bluefin tuna are spawn in captivity and can be successfully raised to maturity. But this is a project in its infancy. To date, Kinki does not need to take fish from the sea.

Yonathan Zohar and his team of scientists at the University of Maryland Baltimore County’s Institute of Marine and Environmental Technology are making their first attempt in North America.

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Indonesia blows up illegal fishing 印尼炸沉非法捕捞渔船

Indonesian blows up illegal fishing boats  印尼再显威风 炸沉外国非法捕捞渔船

2432CAD400000578-0-image-a-52_1419173994730by Alan Yeung  2015-05-21

According to media reports, Indonesian Navy blew up 41 illegal fishing vessels at six locations after obtaining a court order. These fishing boats, detained by Indonesian government due to illegal fishing in Indonesian waters, are from China, Vietnam, Malaysia, Thailand, and Philippines.

媒体报道 印尼当局将41艘被法庭裁定涉及非法捕捞行为的渔船, 在全国六处地点分批炸沉。这些渔船分别来自中国、越南、马来西亚、泰国和菲律宾。

Besides teaching the illegal fishermen a lesson, Jakarta wishes to improve the welfare of Indonesia’s fishing industry and uphold her sovereignty. 雅加达不但希望通过炸沉渔船来给其他外国渔船“好好的上一课”,而且希望能间接改善印尼渔民福利,并维护印尼主权。

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Live fish trade in The Coral Triangle 珊瑚三角区活鱼贸易

Coral Triangle

by TNP Editor  2015-05-17

According to WWF, “The Coral Triangle is known as the nursery of the seas. Home to 75% of all coral species on the planet and more than 3000 species of fish, the Coral Triangle is a rich, yet fragile ecosystem that supports 120 million people in six countries.” How should we sustainably develop and conserve these resources? These are the challenges we face today.

「珊瑚三角区」是海洋的养鱼场。它拥有全球75%的珊瑚和3000鱼类的品种,珊瑚三角区的生态系统是非常丰富和脆弱的,亦是当地1.2亿居民赖以维生的资源。如何以可持续的发展方式来开发和保存这些海洋资源? 这都是大家面对的挑战。

The Coral Triangle is under threat. One of the major threats is coming from the live reef fish trade, where the use of cyanide to catch reef fish is prevalent.

珊瑚三角区的水底世界正面临威胁。主要威胁之一是来自活鱼的贸易,原因是哪里盛行使用氰化物毒药来捕猎珊瑚鱼。

Watch: Coral Triangle – the live fish trade by WWF 世界自然基金会短片 (2008)

Cyanide fishing targets and stuns the larger market-size reef fish. These fish are sedated by small quantities of cyanide poison. They are then moved to holding pens where they recover and await shipment. And they head to Mainland China and Hong Kong, and some to Malaysia and Singapore.

这种捕鱼方法主要是注射少量的氰化物毒药到礁鱼周边,打晕这些鱼。然后,将捕获的鱼移到休养笼里恢复知觉和等待装运。一般是运往中国内地、香港、马来西亚与新加坡等市场出售。

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