Carbon Fluxes
Dynamical and biogeochemical control on the decadal variability of ocean carbon fluxes
... and carbon cycle have exhibited trends over the last ...Ocean carbon sink ...ocean carbon fluxes has been highlighted by Lovenduski et ...Ocean carbon sink because of changes in water ...
19
Quantifying the effects of harvesting on carbon fluxes and stocks in northern temperate forests
... forest carbon (C) fluxes and ...C fluxes, aboveground C stocks (AGC), and leaf area index (LAI) in northern tem- perate ...C fluxes and stocks predicted by the model and observed at two ...
16
Environmental correlates of peatland carbon fluxes in a thawing landscape: do transitional thaw stages matter?
... 4 fluxes at Stordalen would not be appropriate and would likely require a set of parameterizations for the various thaw ...C fluxes have been recognized in major thaw stages in the past ...
36
Effects of ocean acidification on pelagic carbon fluxes in a mesocosm experiment
... particulate carbon (TPC pool ), dissolved organic carbon (DOC pool ), and dissolved inorganic carbon (DIC pool ) at the start of phase I in mmol C m − 2 ± SE (n = ...exported carbon (EXP TPC ) ...
13
Environmental controls on carbon fluxes over three grassland ecosystems in China
... J., Falk, M., Fuentes, J. D., Goldstein, A., Granier, A., Grelle, A., Hollinger, D., Janssens, I. A., Jarvis, P., Jensen, N. O., Katul, G., Mahli, Y., Matteucci, G., Meyers, T., Monson, R., Munger, W., Oechel, W., Olson, ...
34
Reviewing carbon spiraling approach to understand organic matter movement and transformation in lotic ecosystems
... with carbon fluxes estimates (Jaffé et ...terrestrial carbon (Cole et ...of carbon dioxide outgassing to the atmosphere (Battin et ...the carbon spiraling approach is a good way to ...
10
Terminology as a key uncertainty in net land use and land cover change carbon flux estimates
... land–atmosphere carbon fluxes representing all individual fluxes included in different model approaches to quantify the net LULCC ...on carbon stocks and ...on carbon stocks (“direct ...
19
Flutuações diurnas do carbono orgânico em um canal de maré na Baía de Sepetiba, SE Brasil
... Carbon fluxes correlate with the inundated forest area (Figures 5a and ...the fluxes of the three different C fractions show a signifi- cant positive exponential correlation (P < ...C ...
8
Implications of changing from grazed or semi-natural vegetation to forestry for carbon stores and fluxes in upland organo-mineral soils in the UK
... organic carbon (SOC), they may become increasingly favoured for the expansion of upland ...major fluxes in the carbon cycle of semi-natural upland ecosystems are assessed to identify the likely ...
16
NUNO MIGUEL MATIAS CARVALHAIS
... consequently carbon fluxes – can stem from abrupt perturbations on development states such as fire, extreme weather events or human induced land cover changes or management regimes; or continuous changes in ...
246
Coastal upwelling fluxes of O<sub>2</sub>, N<sub>2</sub>O, and CO<sub>2</sub> assessed from continuous atmospheric observations at Trinidad,California
... soil carbon, contribute to the uptake and removal of inorganic and organic carbon compounds and CO 2 (Ludwig et ...in carbon transport at ocean margins cannot yet provide quantification of ...
31
Particle Fluxes and Bulk Geochemical Characterization of the Cabo Frio Upwelling System in Southeastern Brazil: Sediment Trap Experiments between Spring 2010 and Summer 2012
... organic carbon fluxes with respect to the water column thermal structure and light penetration provided insights into the mechanisms that cause such variations (Figure ...organic carbon fluxes ...
19
Ecosystem function and particle flux dynamics across the Mackenzie Shelf (Beaufort Sea, Arctic Ocean): an integrative analysis of spatial variability and biophysical forcings
... As sea ice recedes and atmospheric patterns shift in the Beaufort Sea due to Arctic warming amplification (NSIDC, 2009; Serreze and Barrett, 2011; Moore, 2012), the transi- tion toward a more productive ecosystem – or at ...
34
Potential sensitivity of photosynthesis and isoprene emission to direct radiative effects of atmospheric aerosol pollution
... crease the annual mean diffuse light and net primary production (NPP) by, respectively, ∼ 5 and ∼ 2.5 %. Deforestation fires play a key role and drive ∼ 40 % of the estimated changes in light and photosynthesis. ...
43
Organic carbon production, mineralization and preservation on the Peruvian margin
... accumulation rate at St. 8 at 12 ◦ S (Reimers and Suess, 1983b; Arthur and Dean, 1998; Mosch et al., 2012). Whilst it seems unlikely that sediment resuspension and lateral ex- port can wholly explain the low rain rates ...
60
Estimating greenhouse gas fluxes from constructed wetlands used for water quality improvement
... gas fluxes from different constructed wetlands was performed monthly from June 2010 to May ...gas fluxes were conducted between 09:00 and 15:00 periods. Gas fluxes data were analyzed ...
7
ORCHIDEE-SRC v1.0: an extension of the land surface model ORCHIDEE for simulating short rotation coppice poplar plantations
... NRMSE = 0.069, PCC = 0.84). In the model results, the plantation switched from emit- ting C to taking up C in July of the first year. In the measured data, this switch oc- curred only during August, possibly because of ...
25
The Australian terrestrial carbon budget
... biomass carbon pools (Haverd et ...water fluxes within soil and snow and at their respective surfaces; and (5) the ecosys- tem carbon module accounts for the respiration of stem, root and soil ...
19
Carbon stocks and fluxes in tropical lowland dipterocarp rainforests in Sabah, Malaysian Borneo.
... We thank: Karin Saner, Sarah Grundy, Shan Kee Lee; Glen Reynolds, Mike Bernadus Bala Ola and the research assistants from Danum Valley Field Centre, Philip Ulok and the Sabah Biodiversity Experiment RAs, the Universiti ...
11
Modelling soil temperature and moisture and corresponding seasonality of photosynthesis and transpiration in a boreal spruce ecosystem
... dry plot (Figs. 4 and 5). However, the model showed a ten- dency to simulate soil in the moist plot in a similar way to that in the dry plot, suggesting it does not fully account for the direct effect of high moisture ...
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