seoѧ̳ 研究:气候变化致芬兰河流结冰期缩短
seoŻ-ϲȵ ظԭнǿѩԵźѵǿѹԣҵҵ渶ڹ̿Ϊ· һļˣ罻ƽֹ̨ͣӪ7ܷǸ˼¼ʧؼƶ146죬ԱΪβż˿·䣺γ֮֯˿֯ƷչĻ2018йҵҵ̳ھУΪվһ ŭҰԱãϿʼһײ·3Сѧ1Ůͯ ˾̾У֤ȯҵ֧ϵʹܼƻʹģѳ417Ԫ60ˮСֻ͵ֵֻǮйפӢʹʶǩ֤䷢2018̨Ҹָ ж̨е2018̨Ҹָ ж̨е2018̨Ҹָ ж̨е췽Ҧ˳ߡʳߵ ʮɶʳڿĻʶƽʱĸȷ桢츢ۺϱ˰20199½Ͷ...717Сѧ УŮ˾̾С-seoŻô-