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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The stable combination of regular timed releases and the long-term availability of updates (even free ones), are a big draw to Ubuntu.

定期发布新版和长期可用更新（甚至免费更新），两者的稳定结合成为 Ubuntu 的重大吸引力。

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Looking at those numbers, we see that this type of content is still difficult to get on subscription services (and getting progressively worse) but that availability on VoD services is pretty stable.

FORBES: Older TV hits: Online but it will cost you

Senior private equity players from Blackstone and KKR said the stable economic outlook and availability of financing have the buyout industry back in the swing of things and only the lack of the right opportunity is preventing deal sizes from climbing.

FORBES: Private Equity Is Open For Business, So Where's That $20B Buyout?

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.

ECONOMIST: Ocean acidification