J
John A. Lee
Researcher at University of Sheffield
Publications - 109
Citations - 7803
John A. Lee is an academic researcher from University of Sheffield. The author has contributed to research in topics: Sphagnum & Ombrotrophic. The author has an hindex of 49, co-authored 109 publications receiving 7574 citations. Previous affiliations of John A. Lee include University of Manchester.
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Journal ArticleDOI
Global change and arctic ecosystems: is lichen decline a function of increases in vascular plant biomass?
Johannes H. C. Cornelissen,Johannes H. C. Cornelissen,Terry V. Callaghan,Juha M. Alatalo,Anders Michelsen,Enrico Graglia,Anne E. Hartley,David S. Hik,Sarah E. Hobbie,Malcolm C. Press,Clare H. Robinson,Gregory H. R. Henry,Gus Shaver,Gareth K. Phoenix,D. Gwynn Jones,Sven Jonasson,F. S. Chapin,Ulf Molau,Christopher Neill,John A. Lee,Jerry M. Melillo,B. Sveinbjörnsson,Rien Aerts +22 more
TL;DR: Cornelissen et al. as discussed by the authors showed that lichen decline in arctic ecosystems is a function of increases in vascular plant biomass, and proposed a global change and arctic ecology model.
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Raised atmospheric CO2 levels and increased N deposition cause shifts in plant species composition and production in Sphagnum bogs
Frank Berendse,Nico van Breemen,Håkan Rydin,Alexandre Buttler,Monique M. P. D. Heijmans,Marcel R. Hoosbeek,John A. Lee,Edward A. D. Mitchell,Timo Saarinen,Harri Vasander,Bo Wallén +10 more
TL;DR: In this paper, the effects of raised CO2 and increased atmospheric N deposition on growth of Sphagnum and other plants were studied in bogs at four sites across Western Europe.
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Long‐term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Northern Sweden: generalizations and differences in ecosystem and plant type responses to global change
M.T. van Wijk,M.T. van Wijk,Karina E. Clemmensen,Gaius R. Shaver,Mathew Williams,Terry V. Callaghan,Terry V. Callaghan,F. S. Chapin,J. H. C. Cornelissen,Laura Gough,Sarah E. Hobbie,Sven Jonasson,John A. Lee,Anders Michelsen,Malcolm C. Press,Stanley Richardson,H. Rueth +16 more
TL;DR: In this paper, a meta-analysis performed on the results of long-term ecosystem-level experiments near Toolik Lake, Alaska, and Abisko, Sweden was performed to quantified aboveground biomass responses of different arctic and subarctic ecosystems to experimental fertilization, warming and shading.
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Comparative responses of phenology and reproductive development to simulated environmental-change in sub-arctic and high arctic plants
Philip A. Wookey,Andrew N. Parsons,Jeffery M Welker,Jacqueline Potter,Terry V. Callaghan,John A. Lee,Malcolm C. Press +6 more
TL;DR: The developmental processes of seed production were shown to be highly sensitive, even within one growing season, to specific environmental perturbations which differed between sites.
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Responses of a subarctic dwarf shrub heath community to simulated environmental change
TL;DR: A dwarf shrub heath in subarctic Sweden was subjected to factorial manipulation of air temperature, water and nutrient supply for 5 years, with nutrient addition eliciting the greatest response, followed by temperature, with water exerting little measurable influence.