Search Results - "Jarvis, P G"

Effect of temperature and moisture on rates of carbon mineralization in a Mediterranean oak forest soil under controlled and field conditions by Rey, A, Petsikos, C, Jarvis, P.G, Grace, J

“…Summary We examined the relationship between carbon mineralization (Cmin), moisture and temperature in a Mediterranean forest soil under controlled and field…”
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The carbon balance of tropical, temperate and boreal forests by MALHI, Y., BALDOCCHI, D. D., JARVIS, P. G.

“…Forest biomes are major reserves for terrestrial carbon, and major components of global primary productivity. The carbon balance of forests is determined by a…”
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Stomatal conductance of forest species after long‐term exposure to elevated CO2 concentration: a synthesis by Medlyn, B. E., Barton, C. V. M., Broadmeadow, M. S. J., Ceulemans, R., De Angelis, P., Forstreuter, M., Freeman, M., Jackson, S. B., Kellomäki, S., Laitat, E., Rey, A., Roberntz, P., Sigurdsson, B. D., Strassemeyer, J., Wang, K., Curtis, P. S., Jarvis, P. G.

“…•  Data from 13 long‐term (> 1 yr), field‐based studies of the effects of elevated CO2 concentration ([CO2]) on European forest tree species were analysed…”
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Respiration as the main determinant of carbon balance in European forests by Valentini, R, Matteucci, G, Dolman, A. J, Schulze, E.-D, Rebmann, C, Moors, E. J, Granier, A, Gross, P, Jensen, N. O, Pilegaard, K, Lindroth, A, Grelle, A, Bernhofer, C, Grünwald, T, Aubinet, M, Ceulemans, R, Kowalski, A. S, Vesala, T, Rannik, Ü, Berbigier, P, Loustau, D, Guðmundsson, J, Thorgeirsson, H, Ibrom, A, Morgenstern, K, Clement, R, Moncrieff, J, Montagnani, L, Minerbi, S, Jarvis, P. G

“…Carbon exchange between the terrestrial biosphere and the atmosphere is one of the key processes that need to be assessed in the context of the Kyoto Protocol…”
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Acclimation of photosynthetic capacity to irradiance in tree canopies in relation to leaf nitrogen concentration and leaf mass per unit area by Meir, P., Kruijt, B., Broadmeadow, M., Barbosa, E., Kull, O., Carswell, F., Nobre, A., Jarvis, P. G.

“…The observation of acclimation in leaf photosynthetic capacity to differences in growth irradiance has been widely used as support for a hypothesis that…”
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Carbon mineralization rates at different soil depths across a network of European forest sites (FORCAST) by Rey, A, Pegoraro, E, Jarvis, P.G

“…Most of the carbon (C) in terrestrial ecosystems is stored in the mineral soil layers. Thus, the response of the mineral soil to potential increases in…”
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Soil [N] modulates soil C cycling in CO₂‐fumigated tree stands: a meta‐analysis by DIELEMAN, W.I.J, LUYSSAERT, S, REY, A, DE ANGELIS, P, BARTON, C.V.M, BROADMEADOW, M.S.J, BROADMEADOW, S.B, CHIGWEREWE, K.S, CROOKSHANKS, M, DUFRÊNE, E, JARVIS, P.G, KASURINEN, A, KELLOMÄKI, S, LE DANTEC, V, LIBERLOO, M, MAREK, M, MEDLYN, B, POKORNÝ, R, SCARASCIA‐MUGNOZZA, G, TEMPERTON, V.M, TINGEY, D, URBAN, O, CEULEMANS, R, JANSSENS, I.A

“…Under elevated atmospheric CO₂ concentrations, soil carbon (C) inputs are typically enhanced, suggesting larger soil C sequestration potential. However, soil C…”
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Photosynthetic parameters in seedlings of Eucalyptus grandis as affected by rate of nitrogen supply by GRASSI, G., MEIR, P., CROMER, R., TOMPKINS, D., JARVIS, P. G.

“…Seedlings of Eucalyptus grandis were grown at five different rates of nitrogen supply. Once steady‐state growth rates were established, a detailed set of CO2…”
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Effects of elevated [CO2] on photosynthesis in European forest species: a meta‐analysis of model parameters by Medlyn, B. E., Badeck, F. ‐W., De Pury, D. G. G., Barton, C. V. M., Broadmeadow, M., Ceulemans, R., De Angelis, P., Forstreuter, M., Jach, M. E., Kellomäki, S., Laitat, E., Marek, M., Philippot, S., Rey, A., Strassemeyer, J., Laitinen, K., Liozon, R., Portier, B., Roberntz, P., Wang, K., Jstbid, P. G.

“…ABSTRACT The effects of elevated atmospheric CO2 concentration on growth of forest tree species are difficult to predict because practical limitations restrict…”
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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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Seasonal variation of carbon dioxide, water vapor, and energy exchanges of a boreal black spruce forest by Jarvis, P. G., Massheder, J. M., Hale, S. E., Moncrieff, J. B., Rayment, M., Scott, S. L.

“…Measurements of the fluxes of latent heat λE, sensible heat H, and CO2 were made by eddy covariance in a boreal black spruce forest as part of the Boreal…”
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Temporal and spatial variation of soil CO2 efflux in a Canadian boreal forest by RAYMENT, M. B, JARVIS, P. G

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Gas exchange, biomass, whole-plant water-use efficiency and water uptake of peach (Prunus persica) seedlings in response to elevated carbon dioxide concentration and water availability by Centritto, Mauro, Lucas, Maree E, Jarvis, Paul G

“…We examined the interactive effects of elevated CO2 concentration ([CO2]) and water stress on growth and physiology of 1-year-old peach (Prunus persica L.)…”
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Photosynthetic capacity in a central Amazonian rain forest by Carswell, F. E., Meir, P., Wandelli, E. V., Bonates, L. C. M., Kruijt, B., Barbosa, E. M., Nobre, A. D., Grace, J., Jarvis, P. G.

“…The vertical profile in leaf photosynthetic capacity was investigated in a terra firme rain forest in central Amazonia. Measurements of photosynthesis were…”
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Rainfall interception loss in unlogged and logged forest areas of Central Kalimantan, Indonesia by Asdak, C., Jarvis, P.G., van Gardingen, P., Fraser, A.

“…Rainfall interception losses were monitored for 12 months, and related to vegetation and rainfall characteristics at the BPK-ECTF research site (Wanariset…”
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Stem CO2 Fluxes in Two Sahelian Shrub Species (Guiera senegalensis and Combretum micranthum) by Levy, P. E., Jarvis, P. G.

“…1. Measurements are presented of CO2 flux from woody stems of two shrub species in the Sahelian zone of West Africa (Guiera senegalensis and Combretum…”
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Long-term photosynthetic acclimation to increased atmospheric CO2 concentration in young birch (Betula pendula) trees by Rey, A, Jarvis, P.G

“…To study the long-term response of photosynthesis to elevated atmospheric CO2 concentration in silver birch (Betula pendula Roth.), 18 trees were grown in the…”
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High temporal resolution NDVI phenology from micrometeorological radiation sensors by Huemmrich, K. F., Black, T. A., Jarvis, P. G., McCaughey, J. H., Hall, F. G.

“…The boreal forest is a region characterized by wide swings in temperature and light levels over the course of a year. This seasonal variability strongly…”
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An improved open chamber system for measuring soil CO2 effluxes in the field by Rayment, M. B., Jarvis, P. G.

“…An “open” chamber for the measurement of soil CO2 efflux has been designed which utilizes an air seal to maintain chamber pressure within 0.004 Pa of…”
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Effect of elevated [CO(2)] and varying nutrient application rates on physiology and biomass accumulation of Sitka spruce (Picea sitchensis) by Murray, M. B., Smith, R. I., Friend, A., Jarvis, P. G.

“…Sitka spruce (Picea sitchensis (Bong.) Carr.) seedlings were supplied with solutions containing nitrogen (N) at 0.1 x or 2 x the optimum rate (low-N and high-N…”
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