Surface waters are expected to form more stable layers as the oceans warm, which will affect the availability of nutrients and, it is increasingly feared, of oxygen.

当海洋变暖时，海水表面会形成更稳定的薄层，薄层会影响水面上营养物质的有效性，更让人焦虑的是，会影响到氧的使用。

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Surface sediments were sampled from the mangrove wetland in Quanzhou Bay to study the distribution, speciation, and bio-availability of mercury in the sediments.

采集了泉州湾红树林湿地表层沉积物样品，测定了沉积物中不同形态汞的含量，研究了汞的分布特征、赋存形态及其生物有效性。

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Microsoft has also expanded retail availability of the original Surface RT to Austria, Belgium, Denmark, Ireland, Italy, the Netherlands, Norway, Portugal, and select other countries.

FORBES: Microsoft Surface Pro Release Date and Retail Availability Announced

Per usual, there's no word on pricing or availability just yet, but judging by the surface, it seems like this thing requires a few too many connections to make the consolidation freaks happy anyway.

ENGADGET: Mainnav MG-920 Bluetooth GPS receiver touts FM transmitter

In addition to pricing and market availability, the company announced a special limited-quantity pre-order for Surface with Windows RT available 9 a.m.

ENGADGET: Microsoft Surface for Windows RT pricing now official: tablet starts at $499, keyboard not included