Some, including Dr Riebesell, suspect that these physical and chemical effects of warming may prove a greater driver of productivity change in the ocean than altered ph.

包括Riebesell博士在内的一些人士怀疑暖化带来的物理和化学因素对海洋里生产力的影响可能超过改变了的PH值。

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In the equatorial upwelling zone, there is very little seasonal change in phytoplankton productivity.

在赤道上升流区，浮游植物的生产力很少有季节性变化。

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Enabling teams and individuals to break out of this "infinite loop" and achieve substantial net productivity gains is the change we're making today.

使团队和个人打破这个”无限循环“并实现真实纯粹的生产力的收获是我们今天要做的变化。

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Indeed,volatile food prices, population growth, low agricultural productivity and the potentially devastating effects of climate change make it a particularly daunting challenge. The IFAD president says over the past 30 years, agricultural productivity in developing countries has been stagnant or in decline. He blames it on years of under-investment.

VOA: standard.2010.03.29

Some, including Dr Riebesell, suspect that these physical and chemical effects of warming may prove a greater driver of productivity change in the ocean than altered pH.

ECONOMIST: Ocean acidification

Companies of all sizes had to react quickly to the rapid change in productivity solutions entering the enterprise.

FORBES: How To Protect Your Company Against The Risks Of Unlocked Phones

For workers and employers alike, the mobile revolution represents a sea change in productivity and the very nature of work itself.

FORBES: Why Investing In A More Mobile Workforce Makes Sense