Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Standard

Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance. / Kindler, Reimo; Siemens, Jan; Kaupenjohann, Martin et al.

in: Global Change Biology, Jahrgang 17, Nr. 2, 01.02.2011, S. 1167-1185.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Harvard

Kindler, R, Siemens, J, Kaupenjohann, M, Walmsley, D, Osborne, BA, Bernhofer, CH, Grünwald, T, Vowinckel, B, Buchmann, N, Eugster, W, Zeeman, MJ, Cellier, P, Lehuger, S, Loubet, B, Gleixner, G, Schrumpf, M, Seyfferth, J, Tefs, C, Heim, A, Schmidt, MWI, Ibrom, A, Steenberg Larsen, K, Pilegaard, K, Jones, SK, Skiba, UM, Sutton, MA, Jones, MB, Klumpp, K, Soussana, JF, Kutsch, WL, Mckenzie, RM, Moors, EJ, Rebmann, C, Saunders, M & Kaiser, K 2011, 'Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance', Global Change Biology, Jg. 17, Nr. 2, S. 1167-1185. https://doi.org/10.1111/j.1365-2486.2010.02282.x

APA

Kindler, R., Siemens, J., Kaupenjohann, M., Walmsley, D., Osborne, B. A., Bernhofer, C. H., Grünwald, T., Vowinckel, B., Buchmann, N., Eugster, W., Zeeman, M. J., Cellier, P., Lehuger, S., Loubet, B., Gleixner, G., Schrumpf, M., Seyfferth, J., Tefs, C., Heim, A., ... Kaiser, K. (2011). Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance. Global Change Biology, 17(2), 1167-1185. https://doi.org/10.1111/j.1365-2486.2010.02282.x

Vancouver

Kindler R, Siemens J, Kaupenjohann M, Walmsley D, Osborne BA, Bernhofer CH et al. Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance. Global Change Biology. 2011 Feb 1;17(2):1167-1185. doi: 10.1111/j.1365-2486.2010.02282.x

Bibtex

@article{39f025f22d574b2a98e0b78f55752613,
title = "Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance",
abstract = "Estimates of carbon leaching losses from different land use systems are few and their contribution to the net ecosystem carbon balance is uncertain. We investigated leaching of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and dissolved methane (CH 4), at forests, grasslands, and croplands across Europe. Biogenic contributions to DIC were estimated by means of its δ 13C signature. Leaching of biogenic DIC was 8.3±4.9gm -2yr -1 for forests, 24.1±7.2gm -2yr -1 for grasslands, and 14.6±4.8gm -2yr -1 for croplands. DOC leaching equalled 3.5±1.3gm -2yr -1 for forests, 5.3±2.0gm -2yr -1 for grasslands, and 4.1±1.3gm -2yr -1 for croplands. The average flux of total biogenic carbon across land use systems was 19.4±4.0gCm -2yr -1. Production of DOC in topsoils was positively related to their C/N ratio and DOC retention in subsoils was inversely related to the ratio of organic carbon to iron plus aluminium (hydr)oxides. Partial pressures of CO 2 in soil air and soil pH determined DIC concentrations and fluxes, but soil solutions were often supersaturated with DIC relative to soil air CO 2. Leaching losses of biogenic carbon (DOC plus biogenic DIC) from grasslands equalled 5-98% (median: 22%) of net ecosystem exchange (NEE) plus carbon inputs with fertilization minus carbon removal with harvest. Carbon leaching increased the net losses from cropland soils by 24-105% (median: 25%). For the majority of forest sites, leaching hardly affected actual net ecosystem carbon balances because of the small solubility of CO 2 in acidic forest soil solutions and large NEE. Leaching of CH 4 proved to be insignificant compared with other fluxes of carbon. Overall, our results show that leaching losses are particularly important for the carbon balance of agricultural systems.",
keywords = "Ecosystems Research, carbon cycle, carbon sequestration, CH4, DIC, dissolved inorganic carbon, dissolved organic carbon, DOC, methane, net biome productivity, net ecosystem exchange",
author = "Reimo Kindler and Jan Siemens and Martin Kaupenjohann and David Walmsley and Osborne, {Bruce A.} and Bernhofer, {Christian H.} and Thomas Gr{\"u}nwald and Bernhard Vowinckel and Nina Buchmann and Werner Eugster and Zeeman, {Matthias J.} and Pierre Cellier and Simon Lehuger and Benjamin Loubet and Gerd Gleixner and Marion Schrumpf and Janine Seyfferth and Cindy Tefs and Alexander Heim and Schmidt, {Michael W.I.} and Andreas Ibrom and {Steenberg Larsen}, Klaus and Kim Pilegaard and Jones, {Stephanie K.} and Skiba, {Ute M.} and Sutton, {Mark A.} and Jones, {Michael B.} and Katja Klumpp and Soussana, {Jean Francois} and Kutsch, {Werner Leo} and Mckenzie, {Rebecca M.} and Moors, {Eddy J.} and Corinna Rebmann and Matthew Saunders and Klaus Kaiser",
note = "Copyright 2011 Elsevier B.V., All rights reserved.",
year = "2011",
month = feb,
day = "1",
doi = "10.1111/j.1365-2486.2010.02282.x",
language = "English",
volume = "17",
pages = "1167--1185",
journal = "Global Change Biology",
issn = "1354-1013",
publisher = "John Wiley & Sons Ltd.",
number = "2",

}

RIS

TY - JOUR

T1 - Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance

AU - Kindler, Reimo

AU - Siemens, Jan

AU - Kaupenjohann, Martin

AU - Walmsley, David

AU - Osborne, Bruce A.

AU - Bernhofer, Christian H.

AU - Grünwald, Thomas

AU - Vowinckel, Bernhard

AU - Buchmann, Nina

AU - Eugster, Werner

AU - Zeeman, Matthias J.

AU - Cellier, Pierre

AU - Lehuger, Simon

AU - Loubet, Benjamin

AU - Gleixner, Gerd

AU - Schrumpf, Marion

AU - Seyfferth, Janine

AU - Tefs, Cindy

AU - Heim, Alexander

AU - Schmidt, Michael W.I.

AU - Ibrom, Andreas

AU - Steenberg Larsen, Klaus

AU - Pilegaard, Kim

AU - Jones, Stephanie K.

AU - Skiba, Ute M.

AU - Sutton, Mark A.

AU - Jones, Michael B.

AU - Klumpp, Katja

AU - Soussana, Jean Francois

AU - Kutsch, Werner Leo

AU - Mckenzie, Rebecca M.

AU - Moors, Eddy J.

AU - Rebmann, Corinna

AU - Saunders, Matthew

AU - Kaiser, Klaus

N1 - Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2011/2/1

Y1 - 2011/2/1

N2 - Estimates of carbon leaching losses from different land use systems are few and their contribution to the net ecosystem carbon balance is uncertain. We investigated leaching of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and dissolved methane (CH 4), at forests, grasslands, and croplands across Europe. Biogenic contributions to DIC were estimated by means of its δ 13C signature. Leaching of biogenic DIC was 8.3±4.9gm -2yr -1 for forests, 24.1±7.2gm -2yr -1 for grasslands, and 14.6±4.8gm -2yr -1 for croplands. DOC leaching equalled 3.5±1.3gm -2yr -1 for forests, 5.3±2.0gm -2yr -1 for grasslands, and 4.1±1.3gm -2yr -1 for croplands. The average flux of total biogenic carbon across land use systems was 19.4±4.0gCm -2yr -1. Production of DOC in topsoils was positively related to their C/N ratio and DOC retention in subsoils was inversely related to the ratio of organic carbon to iron plus aluminium (hydr)oxides. Partial pressures of CO 2 in soil air and soil pH determined DIC concentrations and fluxes, but soil solutions were often supersaturated with DIC relative to soil air CO 2. Leaching losses of biogenic carbon (DOC plus biogenic DIC) from grasslands equalled 5-98% (median: 22%) of net ecosystem exchange (NEE) plus carbon inputs with fertilization minus carbon removal with harvest. Carbon leaching increased the net losses from cropland soils by 24-105% (median: 25%). For the majority of forest sites, leaching hardly affected actual net ecosystem carbon balances because of the small solubility of CO 2 in acidic forest soil solutions and large NEE. Leaching of CH 4 proved to be insignificant compared with other fluxes of carbon. Overall, our results show that leaching losses are particularly important for the carbon balance of agricultural systems.

AB - Estimates of carbon leaching losses from different land use systems are few and their contribution to the net ecosystem carbon balance is uncertain. We investigated leaching of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and dissolved methane (CH 4), at forests, grasslands, and croplands across Europe. Biogenic contributions to DIC were estimated by means of its δ 13C signature. Leaching of biogenic DIC was 8.3±4.9gm -2yr -1 for forests, 24.1±7.2gm -2yr -1 for grasslands, and 14.6±4.8gm -2yr -1 for croplands. DOC leaching equalled 3.5±1.3gm -2yr -1 for forests, 5.3±2.0gm -2yr -1 for grasslands, and 4.1±1.3gm -2yr -1 for croplands. The average flux of total biogenic carbon across land use systems was 19.4±4.0gCm -2yr -1. Production of DOC in topsoils was positively related to their C/N ratio and DOC retention in subsoils was inversely related to the ratio of organic carbon to iron plus aluminium (hydr)oxides. Partial pressures of CO 2 in soil air and soil pH determined DIC concentrations and fluxes, but soil solutions were often supersaturated with DIC relative to soil air CO 2. Leaching losses of biogenic carbon (DOC plus biogenic DIC) from grasslands equalled 5-98% (median: 22%) of net ecosystem exchange (NEE) plus carbon inputs with fertilization minus carbon removal with harvest. Carbon leaching increased the net losses from cropland soils by 24-105% (median: 25%). For the majority of forest sites, leaching hardly affected actual net ecosystem carbon balances because of the small solubility of CO 2 in acidic forest soil solutions and large NEE. Leaching of CH 4 proved to be insignificant compared with other fluxes of carbon. Overall, our results show that leaching losses are particularly important for the carbon balance of agricultural systems.

KW - Ecosystems Research

KW - carbon cycle

KW - carbon sequestration

KW - CH4

KW - DIC

KW - dissolved inorganic carbon

KW - dissolved organic carbon

KW - DOC

KW - methane

KW - net biome productivity

KW - net ecosystem exchange

UR - http://www.scopus.com/inward/record.url?scp=78650769221&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/7c2b648f-564e-3c2e-a821-755eea258aa2/

U2 - 10.1111/j.1365-2486.2010.02282.x

DO - 10.1111/j.1365-2486.2010.02282.x

M3 - Journal articles

AN - SCOPUS:78650769221

VL - 17

SP - 1167

EP - 1185

JO - Global Change Biology

JF - Global Change Biology

SN - 1354-1013

IS - 2

ER -

DOI