Effects of CO2Enrichment on Trees and Forests: Lessons to be Learned in View of Future Ecosystem Studies

Ceulemans, R.; Janssens, Ivan A.; Jach, M. E.

doi:10.1006/anbo.1999.0945

Cited by 136 publications

(107 citation statements)

References 129 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The availability of additional photosynthates facilitates plants to grow faster under high [CO 2 ]. The increased rate of leaf expansion results in higher leaf area, leaf area ratio, relative growth rate and specific leaf area (Uprety et al, 2002;Pandey et al, 2009 (Ceulemans et al, 1999;Pandey et al, 2009;Reddy et al, 2010). Meta-analysis on mycorrhizal dynamics under nutrient fertilization showed increase in mycorrhizal abundance by 47% under high [CO 2 ] (Treseder, 2004).…”

Section: Accepted M Manuscriptmentioning

confidence: 99%

Physiological and molecular alterations in plants exposed to high [CO2] under phosphorus stress

Pandey

Zinta

AbdElgawad

et al. 2015

Biotechnology Advances

View full text Add to dashboard Cite

Physiological and molecular alterations in plants exposed to high [CO 2 ] under phosphorus stress, Biotechnology Advances (2015Advances ( ), doi: 10.1016Advances ( /j.biotechadv.2015 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. This is the author's version of a work that was accepted for publication in Biotechnology Advances (Ed. Elsevier). Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Pandey, Renu et al. Fax: +91-11-25846420] has increased substantially in recent decades and will continue to do so, whereas the availability of phosphorus (P) is limited and unlikely to increase in the future. P is a non-renewable resource, and it is essential to every form of life. P is a key plant nutrient controlling the responsiveness of photosynthesis to [CO 2 ]. Increases in [CO 2 ] typically results in increased biomass through stimulation of net photosynthesis, and hence enhance the demand for P uptake. However, most soils contain low concentrations of available P.Therefore, low P is one of the major growth-limiting factors for plants in many agricultural and natural ecosystems. The adaptive responses of plants to [CO 2 ] and P availability encompass alterations at morphological, physiological, biochemical and molecular levels. In general low P reduces growth, whereas high [CO 2 ] enhances it particularly in C 3 plants. Photosynthetic capacity is often enhanced under high [CO

show abstract

Section: Accepted M Manuscriptmentioning

confidence: 99%

Physiological and molecular alterations in plants exposed to high [CO2] under phosphorus stress

Pandey

Zinta

AbdElgawad

et al. 2015

Biotechnology Advances

View full text Add to dashboard Cite

show abstract

“…Elevated atmospheric CO 2 has been shown to increase rates of photosynthesis and increase productivity (Ceulemans et al, 1999), and in most cases elevated atmospheric CO 2 increases aboveground biomass. However, an increase in belowground biomass greater than the increase in aboveground biomass is often found (Norby et al, 2002;Lukac et al, 2003).…”

Section: Introductionmentioning

confidence: 99%

Mycorrhizal Hyphal Turnover as a Dominant Process for Carbon Input into Soil Organic Matter

et al. 2006

View full text Add to dashboard Cite

The atmospheric concentration of CO 2 is predicted to reach double current levels by 2075. Detritus from aboveground and belowground plant parts constitutes the primary source of C for soil organic matter (SOM), and accumulation of SOM in forests may provide a significant mechanism to mitigate increasing atmospheric CO 2 concentrations. In a poplar (three species) plantation exposed to ambient (380 ppm) and elevated (580 ppm) atmospheric CO 2 concentrations using a Free Air Carbon Dioxide Enrichment (FACE) system, the relative importance of leaf litter decomposition, fine root and fungal turnover for C incorporation into SOM was investigated. A technique using cores of soil in which a C 4 crop has been grown (d 13 C )18.1&) inserted into the plantation and detritus from C 3 trees (d 13 C )27 to )30&) was used to distinguish between old (native soil) and new (tree derived) soil C. In-growth cores using a fine mesh (39 lm) to prevent in-growth of roots, but allow in-growth of fungal hyphae were used to assess contribution of fine roots and the mycorrhizal external mycelium to soil C during a period of three growing seasons (1999)(2000)(2001). Across all species and treatments, the mycorrhizal external mycelium was the dominant pathway (62%) through which carbon entered the SOM pool, exceeding the input via leaf litter and fine root turnover. The input via the mycorrhizal external mycelium was not influenced by elevated CO 2 , but elevated atmospheric CO 2 enhanced soil C inputs via fine root turnover. The turnover of the mycorrhizal external mycelium may be a fundamental mechanism for the transfer of root-derived C to SOM.

show abstract

“…Incluso, en ecosistemas limitados por el agua, este incremento podría compensar el cierre estomático inducido por la sequía sin reducirse notablemente las tasas de producción (Ceulemans et al 1999). Además, el incremento global de las temperaturas alargaría la estación de crecimiento en bosques templados y fríos (Aber et al 2001).…”

Section: I3 Los Ecosistemas Forestales Templados Y Mediterráneos Anunclassified

Análisis comparativo de la ecofisiología de dos especies emparentadas de abetos circunmediterráneos: rasgos adaptativos y compensación de factores en Abies pinsapo y Abies alba en el contexto de eventos de calentamiento climático

Serichol-Escobar

2014

ECOS

View full text Add to dashboard Cite

Effects of CO2Enrichment on Trees and Forests: Lessons to be Learned in View of Future Ecosystem Studies

Cited by 136 publications

References 129 publications

Physiological and molecular alterations in plants exposed to high [CO2] under phosphorus stress

Physiological and molecular alterations in plants exposed to high [CO2] under phosphorus stress

Mycorrhizal Hyphal Turnover as a Dominant Process for Carbon Input into Soil Organic Matter

Análisis comparativo de la ecofisiología de dos especies emparentadas de abetos circunmediterráneos: rasgos adaptativos y compensación de factores en Abies pinsapo y Abies alba en el contexto de eventos de calentamiento climático

Contact Info

Product

Resources

About