This is troubling as climbing arctic temperatures combined with rapid sea ice loss are creating a new type of climate feedback loop which could accelerate Arctic warming.

这是令人担忧的，因为北极气温上升和海冰迅速消失正在形成一种新型的气候反馈回路，可能会加速北极变暖。

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How strong is carbon cycle-climate feedback under global warming?

在全球变暖条件下气候反馈碳循环是变强吗？

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A big reduction in phytoplankton could threaten Marine animals and the fisheries humans depend on. And it could create a climate feedback loop that would increase temperatures further.

浮游生物的大幅减少有可能威胁到海洋动物的生长以及人类依存度相当高的渔业生产，因为它会形成一种加剧气温进一步升高的反馈循环机制。

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Thus, we are led to conclude that the diagnostic tools currently in use by the climate community to study feedback, at least as implemented, are problematic and immature and generally cannot be verified using observations.

FORBES: Climate Forecasting Models Aren't Pretty, And They Aren't Smart

The authors say that the predicted shallow depth of these methane reserves means that they could be destabilised by climate change, and might act as a positive feedback on global warming.

BBC: Antarctic may host methane stores

Complex systems such as climate and the financial markets have both positive and negative feedback.

FORBES: Chaos Theory, Financial Markets, and Global Weirding