Environmental effects of ozone depletion, UV radiation and interactions with climate change: UNEP Environmental Effects Assessment Panel, update 2017
Environmental effects of ozone depletion, UV radiation and interactions with climate change: UNEP Environmental Effects Assessment Panel, update 2017
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DOI：
10.1039/c7pp90043k
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发表时间：
2018-02-01
影响因子：
3.1
通讯作者：
Heikkila, A. M.
中科院分区：
文献类型：
--
作者：
Bais, A. F.;Lucas, R. M.;Heikkila, A. M.
环境影响评估小组是向《蒙特利尔议定书》缔约方通报情况的三个专家小组之一。EEAP的重点是紫外线辐射对人类健康、陆地和水生生态系统、空气质量和材料的影响，以及紫外线辐射和全球气候变化的交互影响。在考虑气候变化的影响时，很明显，导致平流层臭氧变化的过程比以前更复杂。由于《蒙特利尔议定书》，现在有迹象表明平流层臭氧开始恢复，尽管达到1960年代以前的水平所需的时间仍然不确定，特别是因为平流层臭氧对气候变化的影响，反之亦然，还没有完全了解。一些地区可能会受到紫外线辐射水平的增强，而其他地区可能会经历紫外线辐射的减少，因为臭氧和气候驱动的变化会影响到达地球表面的紫外线辐射量。与其他小组一样，平等就业机会每四年编写一次详细的四年一次的报告；最近的一次是在2015年发表了一系列七篇论文(PhotoChem。光生物醇。科学，2015，14，1-184)。在这中间的几年里，EEAP编制的最新和相关科学发现的更新报告不那么详细，也更简短。最近的一次是在2016年(PhotoChem。光生物醇。科学，2017，16,107-145)。目前的2017年更新报告评估了关于紫外线辐射、大气过程和气候变化的直接和间接影响的互动性质的一些亮点和新的见解。2018年四年一次的完整评估将于2018/2019年提供。
The Environmental Effects Assessment Panel (EEAP) is one of three Panels of experts that inform the Parties to the Montreal Protocol. The EEAP focuses on the effects of UV radiation on human health, terrestrial and aquatic ecosystems, air quality, and materials, as well as on the interactive effects of UV radiation and global climate change. When considering the effects of climate change, it has become clear that processes resulting in changes in stratospheric ozone are more complex than previously held. Because of the Montreal Protocol, there are now indications of the beginnings of a recovery of stratospheric ozone, although the time required to reach levels like those before the 1960s is still uncertain, particularly as the effects of stratospheric ozone on climate change and vice versa, are not yet fully understood. Some regions will likely receive enhanced levels of UV radiation, while other areas will likely experience a reduction in UV radiation as ozone- and climate-driven changes affect the amounts of UV radiation reaching the Earth's surface. Like the other Panels, the EEAP produces detailed Quadrennial Reports every four years; the most recent was published as a series of seven papers in 2015 (Photochem. Photobiol. Sci., 2015, 14, 1-184). In the years in between, the EEAP produces less detailed and shorter Update Reports of recent and relevant scientific findings. The most recent of these was for 2016 (Photochem. Photobiol. Sci., 2017, 16, 107-145). The present 2017 Update Report assesses some of the highlights and new insights about the interactive nature of the direct and indirect effects of UV radiation, atmospheric processes, and climate change. A full 2018 Quadrennial Assessment, will be made available in 2018/2019.