五四广场附近成“天然水母馆” Wusi square into nearby“Natural jellyfish house”

　　“这两天五四广场附近的水母可真多，成团成团的，一团最多的可以达到上百只。”近日，不少网友在网上发帖称五四广场成了“天然水母馆”，众多水母出现在其附近海域。

“This two days wusi square nearby jellyfish can really much，Clouds clouds of，A group of the most can reach hundreds of only。”recently，Not a few net friend in the online post says wusi square became“Natural jellyfish house”，Many jellyfish appeared in the waters around。

　　18日，记者来到五四广场，由于下雨海水泛黄，在附近的海里仅能看到零星的水母在游动，直径都在10厘米左右。“这两天出现得特别多，以前都没有。”在五四广场摆摊卖纪念品的黄先生告诉记者，最近两天五四广场附近的海域有很多水母出没，今天浪大水黄看到的相对较少，要是天气好就能看到成团成簇的水母漂在海里。“都很小，小的像蘑菇，大的跟手掌差不多。”黄先生说。

18，The reporter comes to the square，Because of the rain of yellow sea，In the nearby the sea can see only sporadically in swimming jellyfish，In 10 centimeters or so in diameter。“This two days appear very much more special，Not before。”In the square of selling souvenirs, called Mr. Huang told reporters，In two days of the waters near the square has many jellyfish dives，Today the waves yellow see relatively small，If the weather is good can see clouds clusters of jellyfish floating on the sea。“Are small，Small like mushroom，Large and palm almost。”Mr. Huang said。

　　“我昨天来的时候就看到很多，像小伞一样很漂亮。”来青旅游的孙女士说，当时她和朋友都争着拍这些水母，觉得很新奇。

“Yesterday I to see a lot of，As small as an umbrella is very beautiful。”Green tourism to the sun said，When she and friends scrambled to get the jellyfish，Feel very strange。

水母今年来得比往年早 Earlier this year than in the past are jellyfish

　　“今年的海蜇较往年来得早些，个头也小。”一浴卫生室的鲍医生告诉记者，浴场现在平均每天有十几人被海蜇蜇伤，但都不是很严重。从打捞上来的海蜇来看，个头普遍较小，因此对市民身体造成的危害不大，擦上药水一会就好了。

“This year is the jellyfish in previous years early，Head is small。”A bath clinic doctor told reporters the bao，Bathing beach on an average day a dozen people now by the jellyfish stings around，But all is not very serious。The boat up from the jellyfish and see，Head generally smaller，So the harm caused by the body to the citizen is not big，On the potions for a while。

　　六浴场长韩培金称，今年浴场捞上来一些海蜇，但是个头普遍较小，最大的直径不超过30厘米。总的来看，今年海蜇出没的时间较往年早些。

Six long beach HanPeiJin says，This year bathing beach pulled up some jellyfish，But generally smaller size，The largest diameter of no more than 30 cm。In general，This year the last time is haunted by the jellyfish earlier。

　　中科院海洋研究所王彦涛博士介绍，浴场常见的海蜇也是水母的一种，称为沙蛰。目前青岛海域出现的水母主要有三种，分别为沙蛰、沙水母、海月水母，其中沙蛰、沙水母经常在浴场出没，有一定毒性，经常蜇人，而毒性较小的海月水母则多出现在胶州湾海域。“水母每年都泛滥，但是一年比一年严重。今年水母泛滥就较往年早些，具体情况还有待进一步观察。”王彦涛说。

Dr. WangYanTao Marine research institute of Chinese academy of sciences is introduced，The common jellyfish jellyfish bathing is also a，Called sand zhi。Qingdao sea of jellyfish to appear at present mainly have three，Respectively for sand zhi、Sand jellyfish、HaiYue jellyfish，One sand zhi、Sand beaches in jellyfish often dives，Have certain toxicity，Often stings，And the lower toxicity HaiYue jellyfish are appeared in the jiaozhou bay。“Jellyfish flood every year，But a year serious。This year is early last flood jellyfish，The specific situation remains to be further observation。”WangYanTao said。

水母泛滥原因尚无定论 Jellyfish flood reason is uncertain

　　王彦涛介绍，水母泛滥已经成为世界性的问题，不止青岛水母较多，在地中海、黑海、日本海等多个海域都出现了水母泛滥的问题，情况甚至比青岛还要严重。但是水母泛滥的原因说法较多，目前没有定论。

WangYanTao introduced，Jellyfish flood has become the world's problem，More than Qingdao jellyfish more，In the Mediterranean、Black sea、The sea of Japan, and other sea areas appeared in the spread of jellyfish，Situation is even more serious than Qingdao。But the flood of jellyfish that causes more，There is no conclusion。

　　“水母泛滥对海洋渔业有着一定的影响，水母将鱼类的饵料夺走了，此外，水母还食用鱼卵，这样就影响了鱼类的繁衍，进一步使得鱼类减少。”王彦涛认为，水母泛滥对游客也有一定影响，浴场海蜇蜇人情况增多，会使得前来旅游的人减少。

“Jellyfish to flood the Marine fishery has a certain effect，Jellyfish will baits took fish，In addition，Jellyfish also eat fish eggs，This affects the fish reproduce，Further make fish reduced。”WangYanTao think，Jellyfish to visitors flooding has some influence，Jellyfish stings situation bathing increase，Travel will make to reduce。

　　王彦涛说，水母泛滥的原因有很多，其中原因之一就是海水富营养化。由于海水污染、海岸开发等一系列原因，使得黄海海域富营养化加剧，海水中氮磷比和氮硅比不断升高，在高氮磷比或高氮硅比条件下，甲藻对硅藻具有明显的竞争优势，这种环境更有利于水母的生长繁殖；其次是气候和地理因素，这个原因目前正在研究当中；另外一个便是过度捕捞导致海洋渔业资源匮乏，由于水母和鱼类食用同样的饵料生物，鱼类的减少使得水母饵料充足，从而长得更快。

WangYanTao said，The flood of jellyfish many reasons，One reason is sea water eutrophication。Due to the problem of water pollution、Coastal development and so on a series of reasons，Make the eutrophication of the yellow sea intensified，In the sea of nitrogen and phosphorus and nitrogen than silicon than rising，Nitrogen and phosphorus in high than high nitrogen than silicon or conditions，JiaZao diatoms to has the obvious competitive advantage，This kind of environment is more advantageous to the growth of the jellyfish breeding；Next is the climate and geographical factors，The reasons for this are are studied；Another is to overfishing Marine fishery resources shortage，Because the jellyfish and fish eat the same feed creatures，Fish baits enough to reduce makes jellyfish，Thus grow faster。

　　据了解，从2011年起，中科院海洋研究所就开始研究水母，计划利用5年的时间弄清水母泛滥的成因及解决方案等。今年5月份，中科院海洋所的水母研究实验室首次向市民开放，透露了他们研究水母爆发的一些成果，吸引了不少市民前来参观。中科院海洋研究所对于水母在青岛海域的动态将进行长期监测、研究。

According to understand，Since 2011，Marine research institute of Chinese academy of sciences began to study jellyfish，Plans to use 5 years time find out the cause of the flood jellyfish and solution。In may this year，Oceans of Chinese academy of sciences of jellyfish research laboratory open to citizens for the first time，They study revealed jellyfish outbreak of some results，Attracted many people to come to visit。Marine research institute of Chinese academy of sciences for jellyfish in Qingdao waters of the dynamic will to carry on the long-term monitoring、research。