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专家:全球生蚝养殖80%在中国,没必要进口丹麦的

2017-04-28 05:26:03   

但让丹麦人气不过的是,近年来Limfjord生蚝被前面所说的太平洋生蚝侵略了。

事实上,太平洋生蚝入侵已经不是近几年的事情了。早在上世纪90年代起,太平洋生蚝就已经入侵丹麦,并在瓦登海国家公园肆意疯长。瓦登海位于丹麦西南海岸, 2014 年被联合国教科文组织列入世界遗产名录。

从事科研工作的张文卓曾于2013年-2014年期间在丹麦奥胡斯大学攻读博士。他对第一财经记者表示:“在我读书的时候并没有怎么听说物种入侵,现在的形势似乎变得非常严峻。”

事实上,近年来,外来物种入侵的事件越来越多,最著名的要数美国的亚洲鲤鱼入侵事件。朱毅告诉第一财经记者,这背后的主要原因还是全球化带来的副作用,就好像这次丹麦生蚝危机,很可能是太平洋生蚝附着在船底来到丹麦的。

她认为,防范这些物种入侵,最好的办法还是防患于未然,在物种入侵之前或者物种还没有大规模繁衍的时候,就把问题控制住,不要等到不可收拾了再来亡羊补牢。

“蚝游”丹麦的兴起

丹麦峡湾出产生蚝,这也催生了丹麦旅游业的一种新兴业态“生蚝游猎”,也就是类似于“生蚝海钓”的一种旅游项目。

据丹麦驻沪领馆负责贸易和旅游的项目经理塔提亚(Tatia)介绍称,过去“生蚝游猎”在欧洲游客中比较流行。欧洲人也认为生蚝营养价值高,是一种“健脑食品”(brain food)。

不过在500多年前,捕捉生蚝在丹麦被严格禁止,当时的丹麦国王弗雷德里克二世(Frederik II)就下令对违反法律捕捉生蚝者处以死刑。

尽管今年“生蚝游猎”被政府允许,但仍然受到严格监管。比如如果冬天太冷,过度捕猎可能会让生蚝的数量骤减。

正常的瓦登海滩涂景观

当然,从现在的情况来看,如果有游客帮助丹麦吃掉一点生蚝,既有利于经济发展,还能解决生蚝泛滥的环境问题。

塔提亚告诉第一财经记者:“因为此次的‘生蚝事件’,未来‘生蚝游猎’可能会在中国游客中引起巨大反响。”据丹麦领馆方面向第一财经记者出示的数据,截至2016年12月,中国赴丹麦旅游游客在酒店每晚住宿的数量增长了42%。今年是中丹旅游年,预计2017年中国赴丹麦游客有望达到26.2万人次。

2015年,丹麦就出现过一个自封为“生蚝之王”的人沃斯(Jesper Voss),他当时就注意到瓦登海的滩涂上繁殖了上亿只生蚝,对环境造成了巨大的影响,于是他就在退潮后,到海岸边去捡拾生蚝,做成美食。因为生蚝数量之多,当地因此也诞生了一批生蚝烹饪大师。

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