Ecosystems

• Wilderness Society 表示，相關更動損害了旨在扭轉植物、動物與生態系統衰退趨勢之國家標準的初衷 • 獲取我們的突發新聞電子郵件、免費應用程式或每日新聞播客 • 環保團體指責 Albanese 政府削弱了保護受威脅物種與生態系統的提案

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...