Լָ˴ 研究:气候变化致芬兰河流结冰期缩短 Posted on 2026-05-21 by 研究:气候变化致芬兰河流结冰期缩短 ʵܹƱ-ؼƶ146죬ԱΪβżĸ↑ŹΣйΪʲôܣ֮ʱչ һŻƱ40ϢĸӢŷӢ80%ŷϰƽҪԼ Ҫ־ĵļᶨšѡͶ 20ѡʧˡһҵ11þ ӰҰţ羭̳2019λ ʾӭÿһ绰 Ұķʽկˮ繤мɣӶˮվͶ40 ÿһ붼Ľࡣ717Сѧ УŮ˾̾Сί9ܵ һͨȫԡί9ܵ һͨȫԡׯ߲˸ж ǧˡ罻ƽֹ̨ͣӪ7ܷǸ˼¼ʧζϺ³ ݸΪ㣿һҳز ٱ㶪...ռʹ䡱ܽгƶ-tk˺Υ-