2003年5月1日

1分鐘閱讀

膚色之謎

在世界各地，人類膚色的演變使其既能足夠深以防止陽光破壞營養素葉酸，又能足夠淺以促進維生素D的產生

作者：喬治·卓別林和 妮娜·G·賈布隆斯基

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Nina G. Jablonski is Evan Pugh University Professor of Anthropology at Pennsylvania State University. Her research focuses on the natural history of human skin, the origin of bipedalism, the evolution and biogeography of Old World monkeys, and the paleoecology of mammals that lived during the past two million years. She has conducted fieldwork in China, Kenya and Nepal.

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SA Special Editions Vol 13 Issue 2sThis article was originally published with the title “Skin Deep” in SA Special Editions Vol. 13 No. 2s (), p. 72
doi:10.1038/scientificamerican0503-72sp
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