研究:气候变化致芬兰河流结冰期缩短 վŻ˾

רҵseoŻ-ĸ↑ ؼһСȦۡˣһҽԺĩ10һ̼жߣ˹һ 죬Ҽ4Aлܻݺж칬ڹȶ823˶ռӦóɹǰ11﹫·ڰڹ ׷룬гֳܾ8ʳƷ 3ƷϸӢ󳼣ŷӢ80%ŷ񣬻г߻ ƽǣί9๦ܵ һͨȫԡӱѮɽϷͷߡ³ ߳档ߡ³ ߳档侯Ʊѩ̤ڡг̵ԵΡ󶯸λ𡱡ʥ˲ڣоƺձ8֪ࡱӨӱ緽ʦ FBIΥѲӷηžϳÿҹ ɹնĿ...Я-2018ӡѵֱֳɵĿתսЭͬ-seoŻƹ-