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魚類群游壯觀景象自然界的視覺奇觀

2015-02-09 11:08

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標簽：魚群遷徙組團

與壯觀的星椋鳥遷徙景象一樣，魚類群游也是自然界最令人吃驚的視覺奇觀之一。研究發現“組團”群游能夠幫助魚類抵御捕食者，提高覓食效率以及在水中游動的效率。過去幾十年時間里，科學家不斷通過實驗對魚類群游進行研究，進一步了解魚類如何以龐大群體的形式游動以及背后的原因。(編譯：shooter)

魚類群游壯觀景象自然界的視覺奇觀

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           "note": "魚類群游看似簡單，實則不然，需要立即對很多因素做出響應。它們必須迅速對水流做出響應，同時立即對群體內發生的變化做出回應。科學家發現魚類的決定立基于這樣一種游動方式，即群體中每一個成員的視線全部朝前，而不僅僅是緊隨最近的同伴。",
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           "osize": {"w":800,"h":533},
           "title": "",
           "note": "魚類群游看似簡單，實則不然，需要立即對很多因素做出響應。它們必須迅速對水流做出響應，同時立即對群體內發生的變化做出回應。科學家發現魚類的決定立基于這樣一種游動方式，即群體中每一個成員的視線全部朝前，而不僅僅是緊隨最近的同伴。",
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        },
        {
           "id": "AI0P6KEF4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KEF4T8F0001.jpg",
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           "osize": {"w":800,"h":537},
           "title": "",
           "note": "通過對魚類的群游傾向以及集群游動能力進行研究，科學家發現群游行為與不同的基因組區域有關。通常情況下，屬于同一種群的魚類上演群游行為，它們的個頭和顏色類似，擁有相同的行為特征，能夠降低“組團”群游的難度。",
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        },
        {
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           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KH04T8F0001.jpg",
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           "osize": {"w":600,"h":896},
           "title": "",
           "note": "通過對魚類的群游傾向以及集群游動能力進行研究，科學家發現群游行為與不同的基因組區域有關。通常情況下，屬于同一種群的魚類上演群游行為，它們的個頭和顏色類似，擁有相同的行為特征，能夠降低“組團”群游的難度。",
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        },
        {
           "id": "AI0P6KK94T8F0001",
           "img": "http://img3.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KK94T8F0001.jpg",
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           "osize": {"w":600,"h":665},
           "title": "",
           "note": "通過對魚類的群游傾向以及集群游動能力進行研究，科學家發現群游行為與不同的基因組區域有關。通常情況下，屬于同一種群的魚類上演群游行為，它們的個頭和顏色類似，擁有相同的行為特征，能夠降低“組團”群游的難度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KMN4T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KMN4T8F0001.jpg",
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           "simg": "http://img4.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KMN4T8F0001.jpg",
           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KMN4T8F0001.jpg",
           "osize": {"w":600,"h":903},
           "title": "",
           "note": "通過對魚類的群游傾向以及集群游動能力進行研究，科學家發現群游行為與不同的基因組區域有關。通常情況下，屬于同一種群的魚類上演群游行為，它們的個頭和顏色類似，擁有相同的行為特征，能夠降低“組團”群游的難度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KP74T8F0001",
           "img": "http://img4.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KP74T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KP74T8F0001.jpg",
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           "oimg": "http://img3.cache.netease.com/photo/0001/2015-02-09/AI0P6KP74T8F0001.jpg",
           "osize": {"w":800,"h":534},
           "title": "",
           "note": "通過對魚類的群游傾向以及集群游動能力進行研究，科學家發現群游行為與不同的基因組區域有關。通常情況下，屬于同一種群的魚類上演群游行為，它們的個頭和顏色類似，擁有相同的行為特征，能夠降低“組團”群游的難度。",
           "newsurl": "#"
        },
        {
           "id": "AI0P6KRB4T8F0001",
           "img": "http://img2.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KRB4T8F0001.jpg",
           "timg": "http://img6.cache.netease.com/photo/0001/2015-02-09/t_AI0P6KRB4T8F0001.jpg",
           "simg": "http://img3.cache.netease.com/photo/0001/2015-02-09/100x75_AI0P6KRB4T8F0001.jpg",
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           "osize": {"w":800,"h":534},
           "title": "",
           "note": "與壯觀的星椋鳥遷徙景象一樣，魚類群游也是自然界最令人吃驚的視覺奇觀之一。研究發現它們之所以“組團”是為了共同抵御捕食者，提高覓食效率同時提高在水中游動的效率。",
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        },
        {
           "id": "AI0P6KT74T8F0001",
           "img": "http://img5.cache.netease.com/photo/0001/2015-02-09/900x600_AI0P6KT74T8F0001.jpg",
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           "osize": {"w":800,"h":600},
           "title": "",
           "note": "“組團”群游能夠幫助魚類抵御捕食者，提高覓食效率以及在水中游動的效率。這種群體行為看似簡單，實則不然，需要立即對很多因素做出響應。它們必須迅速對水流做出響應，同時立即對群體內發生的變化做出回應。",
           "newsurl": "#"
        } 
    ]
}