Ecosystems

Wilderness Society 表示，这些修改破坏了旨在扭转植物、动物和生态系统退化趋势的 national standards 的初衷。 获取我们的突发新闻邮件、免费 app 或每日新闻 podcast。 环保团体指责 Albanese government 淡化了一项保护受威胁物种和生态系统的提案。 National environmental standards 是 Parliament 在 11 月通过的 Australia 自然法改革的关键支柱。继续阅读...

Letters to US agency raise concerns over tech firms’ plans to use reflective satellites and expand numbers in low Earth orbitProposals to deploy reflective mirrors and up to 1m more satellites in low Earth orbit could have far-reaching consequences for human health and ecosystems, leading sleep and circadian rhythm researchers have said.Presidents of four international scientific societies representing about 2,500 researchers from more than 30 countries are among those who have raised concerns in letters to the US Federal Communications Commission (FCC). Continue reading...