[PDF] Top 20 Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sup>
Has 10000 "Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sup>" found on our website. Below are the top 20 most common "Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sup>".
Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sup>
... each of which play comparably important ...values of the SID parameter are not necessary to generate a strong AABW cell: for instance, low values of isopycnal diffusivity seem to achieve this ... See full document
41
Dissolved inorganic carbon export from carbonate and silicate catchments estimated from carbonate chemistry and δ<sup>13</sup>C<sub>DIC</sub>
... at the bottom of a sandstone cliff from which water was dis- charging at ∼37 m 3 day −1 ...In the carbonate catchment (Jijang), we also chose a peren- nial spring flowing from the base ... See full document
27
Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sub>
... for the design process has been described in detail elsewhere (Holden et ...short, the ap- proach attempts to vary key model parameters over the en- tire range of plausible input values and to ... See full document
19
On the application and interpretation of Keeling plots in paleo climate research – deciphering δ<sup>13</sup>C of atmospheric CO<sub>2</sub> measured in ice cores
... in the circulation scheme will not lead to temperature variations, which might be the case in gen- eral circulation ...summary of the long-term effects during Termination I of all these ... See full document
18
An estimation of the <sup>18</sup>O / <sup>16</sup>O ratio of UT/LMS ozone based on artefact CO in air sampled during CARIBIC flights
... Ramonet, M., Randa, B., Reichelt, M., Rhee, T. S., Rohwer, J., Rosenfeld, K., Scharffe, D., Schlager, H., Schumann, U., Slemr, F., Sprung, D., Stock, P., Thaler, R., Valentino, F., van Velthoven, P., Waibel, A., Wandel, ... See full document
27
An estimation of the <sup>18</sup>O / <sup>16</sup>O ratio of UT/LMS ozone based on artefact CO in air sampled during CARIBIC flights
... (a) Distribution of CO mixing ratios as a function of concomitant O 3 mixing ratios measured by CARIBIC in the LMS ([O 3 ] > 300 nmol mol −1 ...). The shaded area is the ... See full document
12
Turnover of microbial groups and cell components in soil: <sup>13</sup>C analysis of cellular biomarkers
... as the cytosol, are not spe- cific for various microbial groups, whereas phospholipids are partly specific and consequently can be used to estimate microbial community ...PLFAs of bacterial (i16 : 0, a16 : ... See full document
13
Quantifying nitrate dynamics in an oligotrophic lake using Δ<suP>17</sup>O
... 2, the total nitrate inventory in the lake decreased from ...while the 1 17 O values were almost uniform around ...result, the observed variations in the δ 15 N and δ 18 O of ... See full document
16
Spatial gradients of temperature, accumulation and δ<sup>18</sup>O-ice in Greenland over a series of Dansgaard-Oeschger events
... (KOPRI), The Netherlands (NWO/ALW), Sweden (VR), Switzerland (SNF), UK (NERC) and the USA (US NSF, Office of Polar ...by the ANR VMC NEEM ... See full document
53
Absolute rate constant and O(<sup>3</sup>P) yield for the O(<sup>1</sup>D)+N<sub>2</sub>O reaction in the temperature range 227 K to 719 K
... that the chemiluminescence is detected at right-angles to the pas- sage of the laser ...this, the metallic cooling jacket exposes the PFA tube on one side for 3 cm at ... See full document
32
Temperature-mediated changes in microbial carbon use efficiency and <sup>13</sup>C discrimination
... to the abrupt and discontinuous shifts in apparent uptake and/or secretion discrimination described ...quantify C isotopes in microbial exudation will be well-suited to explore how C allocation to ... See full document
26
Using <sup>14</sup>C and <sup>3</sup>H to understand groundwater flow and recharge in an aquifer window
... when the bores were overtopped, groundwater EC was constant throughout the study period and there is no inverse relationship to river height ...exchange of river water to the depth of ... See full document
37
Sorption kinetics of Pb2<sup>+</sup>, Cu2<sup>+</sup> and Zn2<sup>+</sup> ions by natural zeolites from Maramures County (northern Romania): potential application in wastewater reuse
... C. The sorpt ion kinet ics of st udied heavy m et als ions by t he nat ural zeolit ic t uff was est ablished by fit t ing of experim ent al dat a using various m odels applied in t he kinet ic ... See full document
9
Sensing Seasonality in the Arabian Sea: a coupled δ<sup>18</sup>O-Mg/Ca approach
... lowing the acid to cool before contact with the foraminiferal test, and reduce sample loss when brought into contact with the acid and thus make sure the foraminifer is dis- ...Subsequently ... See full document
30
Modeling the climatic implications of the Guliya δ<sup>18</sup>O record during the past 130 ka
... that the Guliya late-summer precipitation leads the Guliya ...that the summer North Atlantic SST modulates atmospheric circulation over the NH and affects Asian precipitation on ... See full document
30
A new mechanism for the two-step δ<sup>18</sup>O signal at the Eocene-Oligocene boundary
... number of feedback processes has been ...interpret the δ 18 O record at the E-O boundary. Nonetheless, the results of this research will be even more robust when they can be reproduced ... See full document
13
<sup>14</sup>C-age tracers in global ocean circulation models
... studying the role of the oceans under a changing cli- ...changes of ocean biogeochemistry. In this context, the time elapsed since the last contact of a water parcel with ... See full document
16
On the altitude dependence of transversely heated O<sup>+</sup> distributions in the cusp/cleft
... in the cusp/cleft, the most likely can- didate for transverse energization is related to electric fields oscillating within some frequency range (see Andr´e and Yau, 1997 for a ...In the cusp/cleft ... See full document
12
Sediment <sup>231</sup>Pa/<sup>230</sup>Th as a recorder of the rate of the Atlantic meridional overturning circulation: insights from a 2-D model
... where the deep waters start to upwell, their relatively high 230 Th con- centrations exceed the concentrations predicted by the scavenging models in the ab- sence of circulation, ... See full document
75
<i>HESS Opinions</i> "The art of hydrology"<sup>*</sup>
... lifting the trees into the air, at time scales beyond our visibility, of ...explains the very low concentrations of solutes in the river water, even though more than 90% ... See full document
11
temas relacionados