This true-color image captures such a bloom in the Ross Sea on January 22, 2011, as viewed by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite.

这幅真彩图像所摄正是从美国宇航局“阿卡”卫星上的中分辨率成像光谱仪上观察到的2011年1月22日出现在罗斯海的一次水华。

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On the salt sea and fields thick with bloom.

咸咸的海面和铺满鲜花的原野。

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These stunning images, taken in Japan and in South Korea, show their picturesque landscapes being transformed into a sea of pink as cherry trees bloom.

这些惊艳的美图摄于日本和韩国，盛开的樱花把这两个风景如画的国家变成了粉红的花海。

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At its peak, that bloom covered 1, 930 square miles, making it more than twice as big as the freshwater sea's second-biggest bloom on record, which happened three years earlier.

WSJ: Report predicts ever-bigger Lake Erie algae blooms

Progammes include the Global Sea Level Observing System ( GLOSS), regional tsunami warning systems and the Harmful Algal Bloom Programme ( IOC-HAB).

UNESCO: Ocean industries and the scientific community join forces to monitor the ocean | United Nations Educational, Scientific and Cultural Organization