2004年6月1日

1分鐘閱讀

來自狼的教訓

將頂級掠食者帶回黃石公園引發了公園生態系統中一系列意想不到的變化

作者：吉姆·羅賓斯

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Yellowstone after Wolves. Douglas W. Smith, Rolf O. Peterson and Douglas B. Houston in BioScience, Vol. 54, No. 4, pages 330¿340; April 2003. Available at konstanza.ingentaselect.com/ vl=4060996/cl=73/nw=1/ rpsv/cw/aibs/00063568/v53n4/s8/p330

Yellowstone Wolves in the Wild. James C. Halfpenny. Riverbend Publishing, 2003.

Yellowstone National Park Wolf Information is at www.nps.gov/yell/nature/animals/wolf/wolfup.html and www.ypf.org

Jim Robbins is a journalist in Montana and contributor to KFF Health News.

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大眾科學 Magazine Vol 290 Issue 6This article was originally published with the title “Lessons from the Wolf” in 大眾科學 Magazine Vol. 290 No. 6 ()
doi:10.1038/scientificamerican062004-6vn0nJtONrdSAAzEdZKi4H
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