• 太平洋生态系统在2100年将有重大变化

    12-09-25 What if you woke up every day to find that the closest grocery store had moved several miles farther away from your home? Over time, you would have to travel hundreds of extra miles to find essential food for yourself and your family. This is potent...

  • 冰川对气候变化的反应有多快

    12-09-14 A new Arctic study in the journal Science is helping to unravel(解开,阐明) an important mystery surrounding climate change: How quickly glaciers can melt and grow in response to shifts in temperature. According to the new research, glaciers on Ca...

  • 气候变化会加剧禽流感在野鸟中的传播

    12-08-30 Rising sea levels, melting glaciers, more intense rainstorms and more frequent heat waves are among the planetary woes that may come to mind when climate change is mentioned. Now, two University of Michigan researchers say an increased risk of avian...

  • 只有2%的加拿大人否认气候变化

    12-08-27 Only two per cent of Canadians believe climate change is not occurring, a new important survey released August 24 by IPAC-CO2 Research Inc. concluded. The survey comes on the heels of Alberta Premier Alison Redford's recent push for a National Energ...

  • 利用森林调节气候变化

    12-08-16 A new report by U.S. and Canadian scientists analyzes decades of research and concludes that the climate of the Northeast has changed and is likely to change more. The report outlines the effects of climate change on multiple aspects of forests in t...

  • 气候变化影响落基山地松鼠的冬眠

    12-08-09 Climate change is causing a late wake-up call from hibernation(冬眠) for a species of Rocky Mountain ground squirrel and the effect is deadly. A University of Alberta-led international research team examined data on a population of Columbian groun...

  • 生物多样性有助提高草原的抗旱能力

    12-08-09 For much of the year drought has been plaguing American grasslands. But a recent study found that grasses do not appear to be losing the turf war against climate when it comes to surviving with little precipitation. The Kansas State University-led s...

  • 非洲未来的气候变化预测

    12-08-03 Our planet's changing climate is devastating communities in Africa through droughts, floods and myriad(无数的) other disasters. Using detailed regional climate models and geographic information systems, researchers with the Climate Change and Afri...

  • 红树林能有效吸收二氧化碳

    12-08-02 Protecting mangroves to lock carbon away in trees may be an economic way to curb climate change, research suggests. 研究显示,保护红树林将碳锁定在树木中是抑制气候变化的一种经济方式。 Carbon credit schemes already exist for rainforests; the new work...

  • 南极洲曾有过热带气候

    12-08-02 Given the predicted rise in global temperatures in the coming decades, climate scientists are particularly interested in warm periods that occurred in the geological past. Knowledge of past episodes of global warmth can be used to better understand...