Scientists are concerned that the loss of sea ice is leading to a feedback effect where the newly exposed, darker ocean absorbs more sunlight, warming the water yet further.

科学家忧虑海冰的持续消融将会导致新的融解，因为(与冰层相比)颜色暗淡的海面会吸收更多的热量，使海水加温。

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The negative feedback of ENSO is explained by the "Recharge-Discharge Oscillator" theory, in which the change of the equatorial Pacific Ocean heat content acts as an important transitioner for ENSO.

模拟的ENSO位相转换机制与 “充电—放电” 概念模型相符合， 赤道太平洋热含量的变化是维持ENSO振荡的机制。

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