Annual cycle
Sympatric breeding auks shift between dietary and spatial resource partitioning across the annual cycle.
... the annual cycle, stable isotope analyses were performed on three different tissues (blood, back feathers and throat feathers) collected from breeding adult birds during July ...
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Spectral representation of the annual cycle in the climate change signal
... applied to GCM-RCM series. This approach implicitly assumes that signal components from GCM-RCM time series having a higher frequency than the optimal harmonic or- der are considered as being noise. We use a ...
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Carbohydrate concentration in 'BRS Rubimel' peach trees during the annual cycle
... experiment was performed at the experimental farm Lageado, of the Faculty of Agricultural Sciences of UNESP at Botucatu/SP. The evaluated peach trees were two years old and were cultivated in the spacing of 6.0 x 4.0 m. ...
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Annual cycle of Antarctic baseline aerosol: controlled by photooxidation-limited aerosol formation
... unrealistic. For an initial comparison, the integrated solar insolation is also plotted in Fig. 9 on its own axis for the year 2010. Indeed, total particle volume and the insolation the air mass received during the 20 ...
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Biogeochemistry of a large and deep tropical lake (Lake Kivu, East Africa: insights from a stable isotope study covering an annual cycle
... us to divide the annual cycle into two distinct limnologi- cal periods. Rainy season conditions resulted in a thermal stratification within the mixolimnion (October–June) while the dry season was ...
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An annual cycle of long lived stratospheric gases from MIPAS
... The polar regions show a larger annual cycle and greater short term variability, primarily in the winter months. The evolution of the temperature structure is shown in Fig. 8 (see also Fig. 10 below). In ...
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MUREX: a land-surface field experiment to study the annual cycle of the energy and water budgets
... Abstract. The MUREX (monitoring the usable soil reservoir experimentally) experiment was designed to provide continuous time series of ®eld data over a long period, in order to improve and validate the Soil- ...
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The annual cycle of satellite derived sea surface temperature on the western South Atlantic shelf
... For instance, analysis of the SST residuais (not shown here) do not suggest any significant upward trend as the one reported by Strong (1989). Instead, the oscillations of the residuaIs [r] ...
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Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere
... For the analysis of seasonal cycle the fluxes were divided into 12 monthly bins, each containing data from a specific month of all years. To study whether the measured fluxes from each month differed significantly ...
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Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere
... night-time values had higher probability to be rejected. Therefore, monthly means, later introduced, were derived from gap-filled fluxes. In the gap-filling procedure, the miss- ing flux values were replaced by a ...
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The Activity of Neutral α-Glucosidase and Selected Biochemical Parameters in the Annual Cycle of Breeding Carp (Cyprinus carpio L.).
... The study of the enzyme activity was carried out in two annual cycles, during which the aver- age temperatures and amounts of sunlight were similar. No statistically significant differences were observed between ...
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Evaluation of ammonium and phosphate release from intertidal and subtidal sediments of a shallow coastal lagoon (Ria Formosa – Portugal): a modelling approach
... an annual cycle, overlying water and sediment cores were collected simultaneously at three sites (Tavira, Culatra and Ramalhete) of Ria Formosa’s intertidal muddy and subtidal sandy sediments to determine ...
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S E A S O N A L C H A N G E S O F L E A F N I T R O G E N C O N T E N T IN TREES O F A M A Z O N I A N F L O O D P L A I N S
... The present study aims at documenting seasonal changes of metabolism and vitality of adult trees in the annual cycle as expressed by changes of leaf nitrogen content.. Leaves of six tre[r] ...
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Impact of model developments on present and future simulations of permafrost in a global land-surface model
... Organic soils and moss both act to insulate the soil. They reduce the ALT and increase the near-surface permafrost area (see for example Fig. 4 and Table 4) due to their insulating effect in summer, which helps to make ...
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Variability in upwelling across the tropical tropopause and correlations with tracers in the lower stratosphere
... mechanism(s) of the observed annual cycle in tracer concentrations (ozone and CO). For instance, Konopka et al. (2010) and Ploeger et al. (2012) suggest that mixing of air from the extra-tropics into the ...
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Sea ice dynamics influence halogen deposition to Svalbard
... signal as well as those of other less-reactive species (Pohjola et al., 2002). In such a case, Iodine concentrations will not show an annual cycle but could still be indicative of mean annual Iodine ...
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Three years of routine Raman lidar measurements of tropospheric aerosols: Backscattering, extinction, and residual layer height
... complete annual cycles of vertical aerosol profiles between 0 and 5 km, and thereby also the annual cycle of the nighttime residual layer ...The annual cycle, however, is reproduced ...
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Effect of seasonal flooding cycle on litterfall production in alluvial rainforest on the middle Xingu River (Amazon basin, Brazil)
... The assumption for this study was that litterfall in floodplain environments of the middle Xingu river follows a pattern of seasonal variation. According to this view, litterfall production (total and fractions) was ...
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Braz. j. oceanogr. vol.58 número especial 3
... the annual variations of the sea surface temperature (SST) are the dominant cycle and depend more on oceanic and air-sea interaction processes than on the annual cycle of the surface heat ...
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Relating climate change signals and physiographic catchment properties to clustered hydrological response types
... on the analysis of changes in the mean annual cycle. Meyer et al. (2012), however, who focused on low flow events, detected a significant low flow vulnerability of catch- ments in this particular region. ...
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