制止非法过渡捕捞有利于为世界提供粮食
(2014-05-23 13:47:41)
标签:
杂谈 |
分类: 环境与能源 |
2014.05.21
一艘渔船在大西洋东南美国水域进行捕捞作业。
华盛顿 –5月19日,总部设在罗马(Rome)的联合国粮农组织(U.N. Food and Agriculture Organization)发布两年一度的报告,世界渔业和水产养殖状况(The State of World Fisheries and Aquaculture)。报告指出,鱼类食品越来越多地出现在人们的餐桌上,但是为了使全球渔业继续为人们提供食品并为全世界众多家庭提供生计,必须防止非法捕捞和不可持续的捕捞活动构成的威胁。
联合国粮农组织根据2012年的数据编写的这份报告指出,鱼类平均占全球人口蛋白质消费的17%。可以推测,很多海洋国家和居民依靠鱼类摄取蛋白质的程度甚至更高,在某些地区所占比例可高达70%。
过去50年以来,人均鱼类消费已经翻了几乎一番,目前估计每年为19公斤。
联合国粮农组织提醒人们注意未来渔业是否能继续为全球提供食品的问题。联合国粮农组织总干事若泽·格拉济阿诺·达席尔瓦(José Graziano da Silva)在发布这份报告时指出,“我们应当确保环境福祉与人类福祉相协调,为所有的人实现长期可持续的繁荣。”。
联合国粮农组织定期监测的鱼类资源有大约30%已被过度捕捞,但是与2010年上一次发现的情况相比已有所好转。其他70%属于可持续捕捞,但大多数已经处于或接近鱼类种群可以支持的捕获量。
联合国粮农组织要求进一步遵守“负责任渔业行为守则”(Code of Conduct for Responsible Fisheries)。这份守则已有20年的历史,目的在于促进粮食安全、减轻贫困和增进人类福祉。
美国国务卿约翰∙克里(John Kerry)也很关注非法捕捞和未报告的捕捞行为。他认为,这些行为对全球粮食安全构成了严重挑战。2014年,克里曾出席两次关于海洋问题的重要会议。他在会议上呼吁各国政府制定相关政策,要求渔民证明自己按照既定的规范捕捞产品,才能获得市场准入的资格。
最近克里在联合国粮农组织在荷兰主办的有关会议上指出,“这将有助于我们为诚实的渔民提供公平的竞争环境,同时保护全世界的渔业资源。”
联合国粮农组织的报告还指出,全球养殖业增长迅速,养殖的水生动植物产量已创9,000万公吨的记录。水生养殖产品几乎占人类鱼类食品总量的一半,但养殖业也需要提高对可持续性的认识。
为了使水产养殖业满足未来世界的粮食需求,联合国粮农组织建议采取更好的饲养方式,提高养殖品种的多样化。
联合国粮农组织的报告和可持续捕捞问题将成为今年6月的华盛顿会议的讨论议题。国务卿克里将主持这次讨论关于世界海洋的会议,“为保护和治理我们的海洋促进更积极的国际对话”。
过渡捕捞、污染和酸化是这次会议的三大主题,预定在华盛顿的美国国务院举行。在海洋事务方面有重大利益的国家的政府官员、科学家、专家和活动家将出席这次会议。
Read more: http://iipdigital.usembassy.gov/st/chinese/article/2014/05/20140521299523.html#ixzz32VzXzjCb
Fish Are Feeding World, but Illegal Fishing Must End
20 May 2014
A fishing boat brings in the catch in southeastern U.S. waters of the Atlantic Ocean.
Washington — Fish is being served more than ever on world dinner tables, but threats like illegal and unsustainable fishing must be reeled in if global fisheries are to remain a major food source and an important livelihood for many families around the world. The U.N. Food and Agriculture Organization (FAO) issued these findings May 19 in The State of World Fisheries and Aquaculture, a biennial report compiled by the Rome-based organization.
Compiling data from 2012, the FAO reports that fish account for an average of 17 percent of the food protein consumed by the global population. Predictably, many marine states and ocean communities are even more dependent on fish for protein — as much as 70 percent in some places.
Fish consumption has almost doubled on a per capita basis in the last 50 years, now estimated at 19 kilograms per year.
The FAO warns about whether world fisheries can continue to feed a hungry global population into the future. “We need to ensure that environmental well-being is compatible with human well-being in order to make long-term sustainable prosperity a reality for all,” said FAO Director-General José Graziano da Silva as the report was released.
About 30 percent of the fish stocks monitored by FAO are overfished, but that is an improvement from previous findings in 2010. The other 70 percent are being sustainably fished, but the majority is at or near the harvest limit that stocks can support.
The FAO encourages greater adherence to the Code of Conduct for Responsible Fisheries, a 20-year-old strategy designed to promote food security, poverty alleviation and human well-being.
U.S. Secretary of State John Kerry is also concerned about illegal and unreported fishing practices, calling them “a major threat to global food security.” In appearances at two major conferences on marine issues in 2014, Kerry has advocated government policies that allow market access to fishermen only if they can verify that their catch has been harvested with approved practices.
“This would help us to level the playing field for honest fishermen, while at the same time protecting fish stocks around the world,” Kerry said at a recent FAO-sponsored meeting held in the Netherlands.
In other findings, the FAO reports that global aquaculture is a fast-growing enterprise, reaching an all-time production high of 90 million metric tons of both animals and plants. Aquaculture produces almost half of all the fish used for human food, but this industry also needs to increase sustainability awareness, according to the U.N. agency.
For aquaculture to meet world food needs of the future, the FAO advises adoption of better practices in feeding the stock and increased diversity among farmed species.
The FAO findings and the issue of sustainable fishing will be under discussion in Washington in June. Secretary Kerry will host a major conference about the world’s oceans to stimulate “a far more robust international dialogue on protecting and governing our oceans.”
Overfishing, pollution and acidification are the three principal issues on the agenda for the June meeting, to be held at the State Department in Washington. Government officials from nations with significant maritime interests, scientists, specialists and advocates will be among those attending the conference.
Read more: http://iipdigital.usembassy.gov/st/english/article/2014/05/20140520299438.html#ixzz32Vzan0oM