Yan Zhao at Lanzhou University and co-workers 1 have found an alternative climate indicator for lower areas - pollen trapped in lake sediments.

兰州大学赵艳及其合作者的研究工作证明在低海拔地区，湖泊沉积物中的孢粉可以作为很好的气候指示物。

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As an indicator of shifts in the Earth's climate, the isotope record has two advantages.

作为地球气候变化的指标，同位素记录有两个优势。

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With everything else, it should be a pretty good indicator of the climate in this part of the state.

除此之外，它还能很好地反映该州这一地区的气候。

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The researchers say that emissions are the largest contributor to future climate change and a strong indicator of potential future warming.

BBC: Carbon emissions are 'too high' to curb climate change

The number 400 has been anticipated by climate scientists and environmental activists for years as a notable indicator, in part because it's a round number not because any changes in man-made global warming happen by reaching it.

NPR: Greenhouse Gas Milestone; CO2 Levels Set Record

These functions include a charge status indicator and the ability to control the vehicle's new auxiliary climate control option, which enables vehicle preheating or cooling via the Porsche Car Connect app.

ENGADGET: Porsche Panamera S E-Hybrid plug-in model brings 416 guilt-free horsepower