近年来,北长尾山雀北海道亚种已成为“可爱小鸟”的代名词。栖息于本州以南地区的亚种也是“北长尾山雀”,但只有北海道的亚种被称为“島柄長”。其特征就是纯白的小脸。其他亚种脸上有神似眉毛的黑线。
Chinese scientist Zhu Yongguan has been elected vice president for membership of the International Science Council (ISC), ...
为帮助研究人员更好地把握和了解这一领域,Nature Portfolio将于2025年1月正式上线新刊 《自然综述:生物多样性》(Nature Reviews Biodiversity) ,这是我们推出的又一本全新《自然综述》期刊。
Around 50 wild elephants have been electrocuted by unauthorized electric fences or wires so far this year, according to the ...
BEIJING, Dec. 22 (Xinhua) -- A collaborative study by Chinese and U.S. scientists has revealed how a massive carbon release 56 million years ago impacted ocean chemistry, offering critical insights ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
"In 2025, EU and China have to show leadership in responding to global climate change. As major large economies in the world, the new global environment requires the two sides to show more ambition, ...
自工业革命伊始,能源的可及性为社会发展和经济增长提供了支撑,由于内燃机、蒸汽机和电动机等技术的兴起,全世界都依赖于经济实惠的集中化能源生产。过去两百年间,这些能源是通过燃烧碳氢化合物来提供的。虽然这种方式带来了巨大的经济增长,但背后的代价也十分高昂。
广州日报讯(全媒体记者轩慧)近日,2024粤港澳城市“蜜源植物在哪里”公民科学活动中期总结暨“城市自然与市民共赢行动”主题活动在深圳市仙湖植物园举办。