Search Results - "Kutsch, W."

Fertile forests produce biomass more efficiently by Vicca, S., Luyssaert, S., Peñuelas, J., Campioli, M., Chapin III, F. S., Ciais, P., Heinemeyer, A., Högberg, P., Kutsch, W. L., Law, B. E., Malhi, Y., Papale, D., Piao, S. L., Reichstein, M., Schulze, E. D., Janssens, I. A.

“…Ecology Letters (2012) Trees with sufficient nutrition are known to allocate carbon preferentially to aboveground plant parts. Our global study of 49 forests…”
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Towards a standardized processing of Net Ecosystem Exchange measured with eddy covariance technique: algorithms and uncertainty estimation by Papale, D., Reichstein, M., Aubinet, M., Canfora, E., Bernhofer, C., Kutsch, W., Longdoz, B., Rambal, S., Valentini, R., Vesala, T., Yakir, D.

“…Eddy covariance technique to measure CO2, water and energy fluxes between biosphere and atmosphere is widely spread and used in various regional networks…”
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Evaluation of MODIS gross primary productivity for Africa using eddy covariance data by Sjöström, M., Zhao, M., Archibald, S., Arneth, A., Cappelaere, B., Falk, U., de Grandcourt, A., Hanan, N., Kergoat, L., Kutsch, W., Merbold, L., Mougin, E., Nickless, A., Nouvellon, Y., Scholes, R.J., Veenendaal, E.M., Ardö, J.

“…MOD17A2 provides operational gross primary production (GPP) data globally at 1km spatial resolution and 8-day temporal resolution. MOD17A2 estimates GPP…”
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A full greenhouse gases budget of Africa: synthesis, uncertainties, and vulnerabilities by Valentini, R, Arneth, A, Bombelli, A, Castaldi, S, Cazzolla Gatti, R, Chevallier, F, Ciais, P, Grieco, E, Hartmann, J, Henry, M, Houghton, R. A, Jung, M, Kutsch, W. L, Malhi, Y, Mayorga, E, Merbold, L, Murray-Tortarolo, G, Papale, D, Peylin, P, Poulter, B, Raymond, P. A, Santini, M, Sitch, S, Vaglio Laurin, G, van der Werf, G. R, Williams, C. A, Scholes, R. J

“…This paper, developed under the framework of the RECCAP initiative, aims at providing improved estimates of the carbon and GHG (CO2, CH4 and N2O) balance of…”
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Tree phenology and carbon dioxide fluxes: use of digital photography for process-based interpretation at the ecosystem scale by Ahrends, H. E., Etzold, S., Kutsch, W. L., Stoeckli, R., Bruegger, R., Jeanneret, F., Wanner, H., Buchmann, N., Eugster, W.

“…Vegetation phenology is an important indicator of climate change and climate variability and it is strongly connected to biospheric–atmospheric gas exchange…”
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Exploring the potential of MODIS EVI for modeling gross primary production across African ecosystems by Sjöström, M., Ardö, J., Arneth, A., Boulain, N., Cappelaere, B., Eklundh, L., de Grandcourt, A., Kutsch, W.L., Merbold, L., Nouvellon, Y., Scholes, R.J., Schubert, P., Seaquist, J., Veenendaal, E.M.

“…One of the most frequently applied methods for integrating controls on primary production through satellite data is the light use efficiency (LUE) approach,…”
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CO2 balance of boreal, temperate, and tropical forests derived from a global database by LUYSSAERT, S., INGLIMA, I., JUNG, M., RICHARDSON, A. D., REICHSTEIN, M., PAPALE, D., PIAO, S. L., SCHULZE, E. -D., WINGATE, L., MATTEUCCI, G., ARAGAO, L., AUBINET, M., BEER, C., BERNHOFER, C., BLACK, K. G., BONAL, D., BONNEFOND, J. -M., CHAMBERS, J., CIAIS, P., COOK, B., DAVIS, K. J., DOLMAN, A. J., GIELEN, B., GOULDEN, M., GRACE, J., GRANIER, A., GRELLE, A., GRIFFIS, T., GRÜNWALD, T., GUIDOLOTTI, G., HANSON, P. J., HARDING, R., HOLLINGER, D. Y., HUTYRA, L. R., KOLARI, P., KRUIJT, B., KUTSCH, W., LAGERGREN, F., LAURILA, T., LAW, B. E., LE MAIRE, G., LINDROTH, A., LOUSTAU, D., MALHI, Y., MATEUS, J., MIGLIAVACCA, M., MISSON, L., MONTAGNANI, L., MONCRIEFF, J., MOORS, E., MUNGER, J. W., NIKINMAA, E., OLLINGER, S. V., PITA, G., REBMANN, C., ROUPSARD, O., SAIGUSA, N., SANZ, M. J., SEUFERT, G., SIERRA, C., SMITH, M. -L., TANG, J., VALENTINI, R., VESALA, T., JANSSENS, I. A.

“…Terrestrial ecosystems sequester 2.1 Pg of atmospheric carbon annually. A large amount of the terrestrial sink is realized by forests. However, considerable…”
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influence of climate and fructification on the inter-annual variability of stem growth and net primary productivity in an old-growth, mixed beech forest by Mund, M, Kutsch, W.L, Wirth, C, Kahl, T, Knohl, A, Skomarkova, M.V, Schulze, E.D

“…The periodic production of large seed crops by trees (masting) and its interaction with stem growth has long been the objective of tree physiology research…”
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Interpreting canopy development and physiology using a European phenology camera network at flux sites by Wingate, L, Ogée, J, Cremonese, E, Filippa, G, Mizunuma, T, Migliavacca, M, Moisy, C, Wilkinson, M, Moureaux, C, Wohlfahrt, G, Hammerle, A, Hörtnagl, L, Gimeno, C, Porcar-Castell, A, Galvagno, M, Nakaji, T, Morison, J, Kolle, O, Knohl, A, Kutsch, W, Kolari, P, Nikinmaa, E, Ibrom, A, Gielen, B, Eugster, W, Balzarolo, M, Papale, D, Klumpp, K, Köstner, B, Grünwald, T, Joffre, R, Ourcival, J.-M, Hellstrom, M, Lindroth, A, George, C, Longdoz, B, Genty, B, Levula, J, Heinesch, B, Sprintsin, M, Yakir, D, Manise, T, Guyon, D, Ahrends, H, Plaza-Aguilar, A, Guan, J. H, Grace, J

“…Plant phenological development is orchestrated through subtle changes in photoperiod, temperature, soil moisture and nutrient availability. Presently, the…”
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Reduction of ecosystem productivity and respiration during the European summer 2003 climate anomaly: a joint flux tower, remote sensing and modelling analysis by REICHSTEIN, M, CIAIS, P, PAPALE, D, VALENTINI, R, RUNNING, S, VIOVY, N, CRAMER, W, GRANIER, A, OGÉE, J, ALLARD, V, AUBINET, M, BERNHOFER, Chr, BUCHMANN, N, CARRARA, A, GRÜNWALD, T, HEIMANN, M, HEINESCH, B, KNOHL, A, KUTSCH, W, LOUSTAU, D, MANCA, G, MATTEUCCI, G, MIGLIETTA, F, OURCIVAL, J.M, PILEGAARD, K, PUMPANEN, J, RAMBAL, S, SCHAPHOFF, S, SEUFERT, G, SOUSSANA, J.-F, SANZ, M.-J, VESALA, T, ZHAO, M

“…The European CARBOEUROPE/FLUXNET monitoring sites, spatial remote sensing observations via the EOS-MODIS sensor and ecosystem modelling provide independent and…”
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Response of mycorrhizal, rhizosphere and soil basal respiration to temperature and photosynthesis in a barley field by Moyano, Fernando E., Kutsch, Werner L., Schulze, Ernst-Detlef

“…The mycorrhizal, rhizosphere and basal components of soil respiration were partitioned in a barley field experiment with the main objective of determining the…”
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European carbon balance. Part 4: integration of carbon and other trace-gas fluxes by SCHULZE, E.D, CIAIS, P, LUYSSAERT, S, SCHRUMPF, M, JANSSENS, I.A, THIRUCHITTAMPALAM, B, THELOKE, J, SAURAT, M, BRINGEZU, S, LELIEVELD, J, LOHILA, A, REBMANN, C, JUNG, M, BASTVIKEN, D, ABRIL, G, GRASSI, G, LEIP, A, FREIBAUER, A, KUTSCH, W, DON, A, NIESCHULZE, J, BÖRNER, A, GASH, J.H, DOLMAN, A.J

“…Overviewing the European carbon (C), greenhouse gas (GHG), and non-GHG fluxes, gross primary productivity (GPP) is about 9.3 Pg yr⁻¹, and fossil fuel imports…”
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Management effects on net ecosystem carbon and GHG budgets at European crop sites by Ceschia, E., Béziat, P., Dejoux, J.F., Aubinet, M., Bernhofer, Ch, Bodson, B., Buchmann, N., Carrara, A., Cellier, P., Di Tommasi, P., Elbers, J.A., Eugster, W., Grünwald, T., Jacobs, C.M.J., Jans, W.W.P., Jones, M., Kutsch, W., Lanigan, G., Magliulo, E., Marloie, O., Moors, E.J., Moureaux, C., Olioso, A., Osborne, B., Sanz, M.J., Saunders, M., Smith, P., Soegaard, H., Wattenbach, M.

“…[Display omitted] ▶ Mean NEP was −284 ± 228 g C m −2 year −1 and most crops behaved as atmospheric sinks. ▶ Mean crop carbon budget was 138 ± 239 g C m −2 year…”
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The net biome production of full crop rotations in Europe by Kutsch, W.L., Aubinet, M., Buchmann, N., Smith, P., Osborne, B., Eugster, W., Wattenbach, M., Schrumpf, M., Schulze, E.D., Tomelleri, E., Ceschia, E., Bernhofer, C., Béziat, P., Carrara, A., Di Tommasi, P., Grünwald, T., Jones, M., Magliulo, V., Marloie, O., Moureaux, C., Olioso, A., Sanz, M.J., Saunders, M., Søgaard, H., Ziegler, W.

“…▶ ▪. ▶ This data-oriented approach from European cropland showed average carbon loss of 95 ± 87 g C m −2 y −1. ▶ The full GHG balance of the considered sites…”
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An outlook on the Sub-Saharan Africa carbon balance by Bombelli, A., Henry, M., Castaldi, S., Adu-Bredu, S., Arneth, A., de Grandcourt, A., Grieco, E., Kutsch, W. L., Lehsten, V., Rasile, A., Reichstein, M., Tansey, K., Weber, U., Valentini, R.

“…This study gives an outlook on the carbon balance of Sub-Saharan Africa (SSA) by presenting a summary of currently available results from the project…”
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Artificial drainage and associated carbon fluxes (CO₂/CH₄) in a tundra ecosystem by MERBOLD, L, KUTSCH, W.L, CORRADI, C, KOLLE, O, REBMANN, C, STOY, P.C, ZIMOV, S.A, SCHULZE, E.-D

“…Ecosystem flux measurements using the eddy covariance (EC) technique were undertaken in 4 subsequent years during summer for a total of 562 days in an arctic…”
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Toward a consistency cross-check of eddy covariance flux–based and biometric estimates of ecosystem carbon balance by Luyssaert, S, Reichstein, M, Schulze, E.D, Janssens, I.A, Law, B.E, Papale, D, Dragoni, D, Goulden, M.L, Granier, A, Kutsch, W.L, Linder, S, Matteucci, G, Moors, E, Munger, J.W, Pilegaard, K

“…Quantification of an ecosystem's carbon balance and its components is pivotal for understanding both ecosystem functioning and global cycling. Several methods…”
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Improving operational land surface model canopy evapotranspiration in Africa using a direct remote sensing approach by Marshall, M, Tu, K, Funk, C, Michaelsen, J, Williams, P, Williams, C, Ardö, J, Boucher, M, Cappelaere, B, de Grandcourt, A, Nickless, A, Nouvellon, Y, Scholes, R, Kutsch, W

“…Climate change is expected to have the greatest impact on the world's economically poor. In the Sahel, a climatically sensitive region where rain-fed…”
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Spatial and temporal variation of CO2 efflux along a disturbance gradient in a miombo woodland in Western Zambia by Merbold, L, Ziegler, W, Mukelabai, M M, Kutsch, W L

“…Carbon dioxide efflux from the soil surface was measured over a period of several weeks within a heterogeneous Brachystegia spp. dominated miombo woodland in…”
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Productivity overshadows temperature in determining soil and ecosystem respiration across European forests by Janssens, I. A., Lankreijer, H., Matteucci, G., Kowalski, A. S., Buchmann, N., Epron, D., Pilegaard, K., Kutsch, W., Longdoz, B., Grünwald, T., Montagnani, L., Dore, S., Rebmann, C., Moors, E. J., Grelle, A., Rannik, Ü., Morgenstern, K., Oltchev, S., Clement, R., Guðmundsson, J., Minerbi, S., Berbigier, P., Ibrom, A., Moncrieff, J., Aubinet, M., Bernhofer, C., Jensen, N. O., Vesala, T., Granier, A., Schulze, E. -D., Lindroth, A., Dolman, A. J., Jarvis, P. G., Ceulemans, R., Valentini, R.

“…Summary This paper presents CO2 flux data from 18 forest ecosystems, studied in the European Union funded EUROFLUX project. Overall, mean annual gross primary…”
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