请输入您要查询的百科知识:

 

词条 James McGraw
释义

  1. Education

  2. Research

  3. References

{{Infobox scientist
|image =
|image_size =
| name = James (Jim) B. McGraw
| birth_date = {{birth date and age|1956|6|10|mf=y}}
| birth_place = Columbus, Ohio
| death_date =
| death_place =
| residence =
| citizenship =
| nationality = United States
| ethnicity =
| field = Ecology
| work_institution = West Virginia University
| alma_mater =
| doctoral_advisor =
| doctoral_students =
| known_for = Research on American Ginseng
| author_abbreviation_bot =
| author_abbreviation_zoo =
| prizes =
| religion =
| footnotes =
}}James (Jim) B. McGraw (born July 10, 1956, Columbus, Ohio) is an American ecologist and Eberly Professor of Biology at West Virginia University.[1]

Education

McGraw earned his B.S. in Biological Sciences from Stanford University in 1978 and his Ph.D. in Botany at Duke University in 1982. He is a plant population biologist, with specific interests in ecological and evolutionary responses of natural plant populations to regional and global environmental change.

Research

McGraw's early work focused on how natural selection was responsible for sharp morphological differences among plant populations over short distances in the arctic tundra. This was followed by a series of studies demonstrating rapid evolution on the century time scale, investigated by germinating old viable seeds from tundra soils. Since 1998, his lab has focused on demographic and evolutionary studies of rapidly expanding invasive plants or species that are threatened with extinction due to human activities.

His lab is particularly known for its studies of American Ginseng (Panax quinquefolius L.), North America’s premier wild-harvested medicinal plant species.[2] His 2005 Science paper with graduate student Mary Ann Furedi[3] documented overbrowsing of Ginseng by white-tailed deer as a serious threat to long-term population viability; the paper was featured on NPR’s "All Things Considered",[4] Scientific American,[5] National Geographic,[6] and The New York Times.[7] As a scientist and Aldo Leopold Leadership Program Fellow,[8] he has been an advocate for communicating science to the public and policymakers.

References

1. ^{{cite web|url=http://www.as.wvu.edu/biology/faculty/mcgraw.htm |title=WVU - Department of Biology - Faculty |publisher=As.wvu.edu |date= |accessdate=2012-07-31 |deadurl=yes |archiveurl=https://web.archive.org/web/20120325180540/http://www.as.wvu.edu/biology/faculty/mcgraw.htm |archivedate=2012-03-25 |df= }}
2. ^http://www.wildginsengconservation.com
3. ^http://www.as.wvu.edu/biology/faculty/JBMPersonalSite/2005McGrawFuredi.pdf
4. ^{{cite web|url=https://www.npr.org/templates/story/story.php?storyId=4494199 |title=Deer, Not Thieves, Are Depleting Ginseng Resources |publisher=NPR |date=2005-02-10 |accessdate=2012-07-31}}
5. ^{{cite web|last=Wong |first=Kate |url=http://www.scientificamerican.com/article.cfm?id=edacious-deer-endanger-gi |title=Edacious Deer Endanger Ginseng |publisher=Scientific American |date= |accessdate=2012-07-31}}
6. ^{{cite web|url=http://news.nationalgeographic.com/news/2005/03/0314_050314_ginseng_2.html |title=Ginseng-Hungry Deer Eating Appalachian Tradition |publisher=News.nationalgeographic.com |date=2010-10-28 |accessdate=2012-07-31}}
7. ^[https://www.nytimes.com/2005/05/07/national/07ginseng.html?pagewanted=2 In Appalachia, Stalking the Wild Ginseng Gets Tougher - New York Times]
8. ^{{cite web|url=http://leopoldleadership.stanford.edu/about/overview |title=Overview | The Leopold Leadership Program |publisher=Leopoldleadership.stanford.edu |date=2009-02-13 |accessdate=2012-07-31}}
{{authority control}}{{DEFAULTSORT:McGraw, James}}

5 : 1956 births|Living people|People from Columbus, Ohio|American ecologists|West Virginia University faculty

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/11 3:32:01