A
Andrea H. Lloyd
Researcher at Middlebury College
Publications - 39
Citations - 6632
Andrea H. Lloyd is an academic researcher from Middlebury College. The author has contributed to research in topics: Taiga & Arctic. The author has an hindex of 26, co-authored 39 publications receiving 6335 citations. Previous affiliations of Andrea H. Lloyd include University of Arizona & University of Alaska Fairbanks.
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Journal ArticleDOI
Evidence and implications of recent climate change in northern Alaska and other arctic regions.
Larry D. Hinzman,Neil D. Bettez,W. Robert Bolton,F. Stuart Chapin,Mark B. Dyurgerov,Chris L. Fastie,Brad Griffith,Robert D. Hollister,Allen Hope,Henry P. Huntington,Anne M. Jensen,Gensuou J. Jia,T. Jorgenson,Douglas L. Kane,David R. Klein,Gary P. Kofinas,Amanda H. Lynch,Andrea H. Lloyd,A. David McGuire,Frederick E. Nelson,Walter C. Oechel,T. E. Osterkamp,Charles H. Racine,Vladimir E. Romanovsky,Robert S. Stone,Douglas A. Stow,Matthew Sturm,Craig E. Tweedie,George L. Vourlitis,Marilyn D. Walker,Donald A. Walker,P. J. Webber,Jeffrey M. Welker,Kevin Winker,Kenji Yoshikawa +34 more
TL;DR: In this article, the authors present a broad array of evidence that illustrates con- vincingly; the Arctic is undergoing a system-wide response to an altered climatic state.
Journal ArticleDOI
Role of Land-Surface Changes in Arctic Summer Warming
F. S. Chapin,Matthew Sturm,Mark C. Serreze,Joe McFadden,Jeffrey R. Key,Andrea H. Lloyd,A. D. McGuire,T.S. Rupp,Amanda H. Lynch,Joshua P. Schimel,Jason Beringer,William L. Chapman,Howard E. Epstein,Eugénie S. Euskirchen,Larry D. Hinzman,Gensuo Jia,Chien-Lu Ping,Ken D. Tape,Catharine C. Thompson,Donald A. Walker,Jeffrey M. Welker +20 more
TL;DR: It is shown that terrestrial changes in summer albedo contribute substantially to recent high-latitude warming trends and the continuation of current trends in shrub and tree expansion could further amplify this atmospheric heating by two to seven times.
Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions
Larry D. Hinzman,Neil D. Bettez,W. R. Bolton,F. S. Chapin,Mark B. Dyurgerov,Christopher L. Fastie,Brad Griffith,Robert D. Hollister,Allen Hope,Henry P. Huntington,Anne M. Jensen,Gensuo Jia,T. Jorgenson,Douglas L. Kane,David R. Klein,Gary P. Kofinas,Amanda H. Lynch,Andrea H. Lloyd,A. D. McGuire,Frederick E. Nelson,M. Nolan,Walter C. Oechel,T. E. Osterkamp,Charles H. Racine,Vladimir E. Romanovsky,Robert S. Stone,Douglas A. Stow,Matthew Sturm,Craig E. Tweedie,George L. Vourlitis,Marilyn D. Walker,Donald A. Walker,P. J. Webber,Jeffrey M. Welker,Kevin Winker,Kenji Yoshikawa +35 more
Journal ArticleDOI
Spatial and Temporal Variability in the Growth and Climate Response of Treeline Trees in Alaska
TL;DR: This paper investigated the response of trees growing at the cold margins of the boreal forest to climate variation in the 20th century and found that after 1950 warmer temperatures were associated with decreased tree growth in all but the wettest region, the Alaska Range.
Journal ArticleDOI
Holocene dynamics of treeline forests in the sierra nevada
TL;DR: In this paper, the authors reconstructed a 3500-yr history of fluctuations in treeline elevation and tree abundance in the southern Sierra Nevada and found that treeline tree abundance was higher than at present throughout most of the last 3500 yr.