P
Peter Högberg
Researcher at Swedish University of Agricultural Sciences
Publications - 150
Citations - 23037
Peter Högberg is an academic researcher from Swedish University of Agricultural Sciences. The author has contributed to research in topics: Soil respiration & Ecosystem. The author has an hindex of 68, co-authored 144 publications receiving 21292 citations. Previous affiliations of Peter Högberg include Umeå University & Colorado State University.
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Journal ArticleDOI
Plant diversity and productivity experiments in european grasslands
Andy Hector,Bernhard Schmid,Carl Beierkuhnlein,Maria C. Caldeira,M. Diemer,Panayiotis G. Dimitrakopoulos,John A. Finn,Helena Freitas,Paul S. Giller,J. Good,R. Harris,Peter Högberg,Kerstin Huss-Danell,Jasmin Joshi,Ari Jumpponen,Christian Körner,Paul Leadley,Michel Loreau,A. Minns,Christa P. H. Mulder,G. O'Donovan,S. J. Otway,João Pereira,Alexandra Prinz,David Read,Michael Scherer-Lorenzen,Ernst Detlef Schulze,A.-S. D. Siamantziouras,Eva Spehn,A. C. Terry,Andreas Y. Troumbis,F. I. Woodward,Shigeo Yachi,John H. Lawton +33 more
TL;DR: Niche complementarity and positive species interactions appear to play a role in generating diversity-productivity relationships within sites in addition to sampling from the species pool.
Journal ArticleDOI
The Global Carbon Cycle: A Test of Our Knowledge of Earth as a System
Paul G. Falkowski,Robert J. Scholes,Edward A. Boyle,Josep G. Canadell,Donald E. Canfield,James J. Elser,Nicolas Gruber,K. Hibbard,Peter Högberg,Sune Linder,Fred T. Mackenzie,Berrien Moore,Thomas F. Pedersen,Yair Rosenthal,Sybil P. Seitzinger,Victor Smetacek,Will Steffen +16 more
TL;DR: It is concluded that although natural processes can potentially slow the rate of increase in atmospheric CO2, there is no natural "savior" waiting to assimilate all the anthropogenically produced CO2 in the coming century.
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Large-scale forest girdling shows that current photosynthesis drives soil respiration
Peter Högberg,Anders Nordgren,Nina Buchmann,Andy F. S. Taylor,Alf Ekblad,Alf Ekblad,Mona N. Högberg,Gert Nyberg,Mikaell Ottosson-Löfvenius,David Read +9 more
TL;DR: Girdling reduced soil respiration within 1–2 months by about 54% relative to respiration on ungirdled control plots, and that decreases of up to 37% were detected within 5 days, which clearly show that the flux of current assimilates to roots is a key driver of soil resppiration.
Journal ArticleDOI
Tansley Review No. 95 15N natural abundance in soil-plant systems
TL;DR: Measurements of δ15 N might offer the advantage of giving insights into the N cycle without disturbing the system by adding 15 N tracer, as well as giving information on N source effects, which can give insights into N cycle rates.
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Boreal forest plants take up organic nitrogen
TL;DR: The data indicate that organic nitrogen is important for these different plants, even when they are competing with each other and with non-symbiotic microorganisms, which has major implications for the understanding of the effects of nitrogen deposition, global warming and intensified forestry.