摘要
Climate change is today＇s common challenge faced by all humanity. Human activities since the Industrial Revolution, especially the accumulated carbon dioxide emissions from the intensive fossil fuels consumption of de- veloped countries, have resulted in significantly increasing the atmospheric concentration of greenhouse gases, exacerbated climate change primarily char- acterized by global wanning. Climate change has significant impacts on global natural ecosystems, causing temperature increase and sea level rise as well as more frequent extreme climate events, all of which pose a huge challenge to the survival ,＇rod development of the human race.
气候变化是当今人类社会面临的共同挑战。工业革命以来的人类活动，特别是发达国家大培消费化石能源所产生的二氧化碳累积排放，导致大气中温室气体浓度显著增加，加剧了以变暖为主要特征的全球气候变化。气候变化对全球自然生态系统产生显著影响，温度升高、海平面上升、极端气候事件频发给人类生存和发展带来严峻挑战。
