Journal ArticleDOI
Comparison of different chamber techniques for measuring soil CO2 efflux
Jukka Pumpanen,Pasi Kolari,Hannu Ilvesniemi,Kari Minkkinen,Timo Vesala,Sini Niinistö,Annalea Lohila,Tuula Larmola,Micaela Morero,Mari Pihlatie,Ivan A. Janssens,Jorge Curiel Yuste,José M. Grünzweig,Sascha Reth,Jens-Arne Subke,Kathleen Savage,Werner L. Kutsch,Geir Østreng,Waldemar Ziegler,P. M. Anthoni,Anders Lindroth,Pertti Hari +21 more
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TLDR
In this article, the effect of soil moisture on chamber measurements was tested by wetting the fine quartz sand to about 25% volumetric water content, and the results showed that the chamber headspace concentration also affects the flux by altering the concentration gradient between the soil and the chamber.About:
This article is published in Agricultural and Forest Meteorology.The article was published on 2004-06-20. It has received 489 citations till now.read more
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Greenhouse gas emissions from soils—A review
TL;DR: In this article, the authors reviewed soil emission studies involving the most important land-cover types and climate zones and introduced important measuring systems for soil emissions, which leads to global annual net soil emissions of ≥ 350 Pg CO 2 e (CO 2 e = CO 2 equivalents = total effect of all GHG normalized to CO 2 ).
Journal ArticleDOI
Atmospheric composition change: Ecosystems–Atmosphere interactions
David Fowler,Kim Pilegaard,Mark A. Sutton,Per Ambus,Maarit Raivonen,Jan Duyzer,David Simpson,David Simpson,Hilde Fagerli,Sandro Fuzzi,Jan K. Schjoerring,Claire Granier,Claire Granier,Claire Granier,Albrecht Neftel,Ivar S. A. Isaksen,Paolo Laj,Paolo Laj,Michela Maione,Paul S. Monks,Juergen Burkhardt,U. Daemmgen,Johan Neirynck,Erwan Personne,R. Wichink-Kruit,Klaus Butterbach-Bahl,Christophe Flechard,Juha-Pekka Tuovinen,Mhairi Coyle,Giacomo Gerosa,Benjamin Loubet,Nuria Altimir,L. Gruenhage,Christof Ammann,S. Cieslik,Elena Paoletti,Teis Nørgaard Mikkelsen,Helge Ro-Poulsen,Pierre Cellier,John N. Cape,László Horváth,Francesco Loreto,Ülo Niinemets,Paul I. Palmer,Janne Rinne,Pawel K. Misztal,Eiko Nemitz,Douglas Nilsson,Sara C. Pryor,Martin Gallagher,Timo Vesala,Ute Skiba,Nicolas Brüggemann,Sophie Zechmeister-Boltenstern,Jonathan Williams,Colin D. O'Dowd,Maria Cristina Facchini,G. de Leeuw,A. Flossman,Nadine Chaumerliac,Jan Willem Erisman +60 more
TL;DR: A review of the state of the art in understanding the processes involved in the exchange of trace gases and aerosols between the earth's surface and the atmosphere can be found in this article.
Journal ArticleDOI
Trends and methodological impacts in soil CO2 efflux partitioning: A metaanalytical review
TL;DR: In this article, the authors present results of an exhaustive literature search of partitioning studies and analyse global trends in flux partitioning between biomes and ecosystem types by means of a metaanalysis.
Journal ArticleDOI
Modeling temporal and large‐scale spatial variability of soil respiration from soil water availability, temperature and vegetation productivity indices
Markus Reichstein,Ana Rey,Annette Freibauer,John Tenhunen,Riccardo Valentini,J. Banza,Pere Casals,Yufu Cheng,José M. Grünzweig,J. Irvine,Richard Joffre,Beverly E. Law,Denis Loustau,Franco Miglietta,Walter C. Oechel,Jean-Marc Ourcival,João Pereira,Alessandro Peressotti,Francesca Ponti,Ye Qi,Serge Rambal,Mark Rayment,Joan Romanyà,Federica Rossi,Vanessa Tedeschi,Giampiero Tirone,Ming Xu,Dan Yakir +27 more
TL;DR: In this paper, a statistical nonlinear regression model was developed to describe seasonal, interannual and spatial variability of soil respiration as affected by water availability, temperature, and site properties.
Journal ArticleDOI
The temperature dependence of organic-matter decomposition - still a topic of debate
TL;DR: A review paper of the temperature dependence of organic matter decomposition was published in 1995 as mentioned in this paper, which discussed the context and main findings of the 1995 study, the progress has been made since then and what issues still remain unresolved.
References
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Journal ArticleDOI
Respiration as the main determinant of carbon balance in European forests
Riccardo Valentini,Giorgio Matteucci,A. J. Dolman,Ernst Detlef Schulze,Corinna Rebmann,Eddy Moors,A. Granier,Patrick Gross,N.O. Jensen,Kim Pilegaard,Anders Lindroth,Achim Grelle,Christian Bernhofer,Thomas Grünwald,Marc Aubinet,Reinhart Ceulemans,Andrew S. Kowalski,Timo Vesala,Üllar Rannik,Paul Berbigier,Denis Loustau,Jón Guðmundsson,H. Thorgeirsson,A. Ibrom,K. Morgenstern,Robert Clement,John Moncrieff,Leonardo Montagnani,Stefano Minerbi,Paul G. Jarvis +29 more
TL;DR: Data of net ecosystem carbon exchange, collected between 1996 and 1998 from 15 European forests, confirm that many European forest ecosystems act as carbon sinks and indicate that, in general, ecosystem respiration determines netcosystem carbon exchange.
Journal ArticleDOI
Plant decomposition and soil respiration in terrestrial ecosystems
J. S. Singh,S. R. Gupta +1 more
TL;DR: In this article, a review deals with methodological approaches, measured rates, and environmental control of two major interdependent processes regulating the structure and function of terrestrial ecosystems, viz., plant decomposition and soil respiration.
Journal ArticleDOI
Minimizing artifacts and biases in chamber-based measurements of soil respiration
TL;DR: In this paper, the authors reviewed several recently expressed concerns about uncertainties of chamber-based measurements of CO2 emissions from soils, and explained procedures that minimize these errors and biases, and provided procedures to minimize these uncertainties and biases.
Journal ArticleDOI
Seasonal and topographic patterns of forest floor CO2 efflux from an upland oak forest
TL;DR: As expected, FF(cer) exhibited a distinct seasonal trend following patterns of soil temperature, but soil water content and the volume percent of the soil's coarse fraction were also correlated with observed rates.
Journal ArticleDOI
A comparison of six methods for measuring soil‐surface carbon dioxide fluxes
John M. Norman,Christopher J. Kucharik,Stith T. Gower,Dennis D. Baldocchi,Patrick M. Crill,M. Rayment,Kathleen Savage,Robert G. Striegl +7 more
TL;DR: In this paper, a field comparison of six individual systems for measuring soil-surface CO2 fluxes with each of the four basic system types represented is presented, and a single system is used as a reference and compared to each other systems individually in black spruce (Picea mariana), jack pine (Pinus banksiana), or aspen (Populus tremuloides) forests.