氣候趨向極端化一直是備受關住的問題。有研究人員為了調查氣候轉變對企鵝的生態影響,特意從1983年起至2010年觀察阿根延某地域的企鵝狀況。735Please respect copyright.PENANAjQtrGwxCVy735Please respect copyright.PENANA19yx2Wfhbq
735Please respect copyright.PENANAs1KCyTKKWp
735Please respect copyright.PENANAHEUmKdqCVa
(圖2)該阿根延地域一直是較為乾旱的地區,下雨量並不多。735Please respect copyright.PENANAXRMrfc4snl735Please respect copyright.PENANAAGGWnnBaea
735Please respect copyright.PENANA0gpx8JHTVt
然而,氣象模型預測,由20世紀起,該地域的暴雨出現率將會由每20年出現1次,轉變成由2046年起每10-15年1次,遞升2081年起每7-15年1次。735Please respect copyright.PENANA3fyAkHJ4Yc
735Please respect copyright.PENANAR3oLRZweK3
(圖3)研究發現,如果暴雨伴隨低溫的話,界乎20-30日大的企鵝會極度容易面臨死亡。735Please respect copyright.PENANAtVNcF20kgt735Please respect copyright.PENANArDbRtmc7Hj
735Please respect copyright.PENANAC5ozaNGpwr
原因相信是企鵝因無法保持正常體溫致死;735Please respect copyright.PENANAFXW6UfsZMV
735Please respect copyright.PENANAOKoihL6bls
企鵝初期並未發生換羽過程,沒有防水的羽毛保護自己。而初生BB有父母保護,所以這並不是問題。735Please respect copyright.PENANAivR8g5RCE8
735Please respect copyright.PENANATBn05CuPp1
唯獨是處於換羽過程中的青年,牠們沒有父母及防水羽毛的蔭護,濕身加低溫便成為致命之傷。735Please respect copyright.PENANAdyVIUCgpas
735Please respect copyright.PENANAsvoVStbW9X
而已換羽的企鵝有羽毛保護,所以低溫濕身不成威脅,因此亦造就了特別是20-30日歲數大企鵝的慘重死亡情況。735Please respect copyright.PENANAjFcHqDGI5l
735Please respect copyright.PENANA0u1MyWL9AJ
735Please respect copyright.PENANANCTj2OrBjM
735Please respect copyright.PENANAfifIxnuo5C
735Please respect copyright.PENANACvZlzSzZz3
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。735Please respect copyright.PENANAr5gHJlFUCl
735Please respect copyright.PENANAo0XOLctmNU
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc735Please respect copyright.PENANAAbf3d47ybq
735Please respect copyright.PENANAUfrxhX755a
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。735Please respect copyright.PENANA1tzk3y0GcY
735Please respect copyright.PENANAU0MHhsxVzv
Link:735Please respect copyright.PENANAhh3xlNaEvx
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio735Please respect copyright.PENANAmvhaQcGYyq
735Please respect copyright.PENANAaqexsnZAgl
735Please respect copyright.PENANAZ7fZ88QTXr
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。735Please respect copyright.PENANAp93vKhBSBu
735Please respect copyright.PENANAeuWjx8WyM1
Ref1:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906009/735Please respect copyright.PENANAIBiApkyMwK
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作者:
薯仔聞茱莉

篇 #192
三十秒科學–低溫加暴雨對企鵝的影響
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