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1·As human population increases rapidly, human activities cause the increase of tropospheric ozone (O3) which significantly exerts adverse effects on the health of plants, animals and human beings.

由于人口的快速增长，人类活动导致近地层o3浓度不断提高，O3浓度升高将对植物、动物和人体健康产生极大的危害。

2·They have recently been recognized as the dominant source of sea salt aerosol in Antarctica and scientists suspect they may be the main cause of tropospheric ozone depletion during the polar sunrise.

现在这些分子被认为是南极洲海盐浮粒的主要来源。科学家们猜测它们可能是导致南极附近日出时对流臭氧层耗弱的主要原因。

3·They have recently been recognized as the dominant source of sea salt aerosol in Antarctica and scientist suspect they may be the main cause of tropospheric ozone depletion during the polar sunrise.

最近，冰花被公认为南极洲海盐浮质的重要来源，科学家怀疑，它们可能是极地日出期间对流层臭氧损耗的主要原因。

4·Particulate matter of black carbon is involved also in other different environmental problems, such as reduction of tropospheric ozone formation, hydrology cycle disruption and visibility impairment.

碳黑颗粒物还具有抑制对流层中臭氧形成、干扰局部地区水文循环和降低能见度的其他环境效应。