震撼!25米长蓝鲸骨架亮相英国博物馆
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近期,英国自然历史博物馆对辛采大厅布局做出重大调整,一座名叫“希望”的蓝鲸骨架取代梁龙骨架,成为该大厅的新主人。
该骨架是由1891年在爱尔兰瓦克斯福德港搁浅的一头蓝鲸制作而成,长达约25.2米。这些蓝鲸骨骼几经转手,最终以250英镑(相当于现在2万英镑,约合人民币17.5万元)的价格卖给了该博物馆。由于博物馆空间所限,直到1934年哺乳动物展厅建成后,这座蓝鲸骨架才首次与世人见面。
给这个庞然大物“搬家”是博物馆成立136年来工作量最大、难度最高的一次修复工程。工作人员用尽了各种传统和现代先进技术:用报纸做填充物置于椎骨间以稳定骨架;使用3D打印技术还原遗失的碎骨等等。最终,这座蓝鲸骨架被成功地悬挂在了大厅中央顶部,以遨游的姿态迎接每一位来访的客人。
蓝鲸是现有体型最庞大的动物。20世纪,由于人类的过度捕杀,蓝鲸数量锐减到400头,几近灭绝。直到1966年,各国通过立法保护蓝鲸,蓝鲸数量也慢慢回升到2万头。
自然历史博物馆馆长迈克尔·狄克森(Michael
Dixon)说:“把蓝鲸标本放在西侧现有物种和东侧已灭绝物种之间,就是要提醒人们生命是何等脆弱,我们必须对地球负责。”
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