[PDF] Top 20 Meridional transport and deposition of atmospheric <sup>10</sup>Be
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Meridional transport and deposition of atmospheric <sup>10</sup>Be
... rates of the radionuclides were taken from the revised production rate calculations of Masarik and Beer, ...function of latitude and altitude using the monthly mean solar modula- tion ... See full document
13
<sup>10</sup>Be in late deglacial climate simulated by ECHAM5-HAM – Part 2: Isolating the solar signal from <sup>10</sup>Be deposition
... white noise is added into the data by the EEMD might reduce the correlation between filtered data sets. Looking at Fig. 6 the precipitation rate at Law Dome seems to exhibit cycles similar in length to the 11 yr cycle, ... See full document
31
Atmospheric transport and deposition of Indonesian volcanic emissions
... itself and what are due to changing meteorological conditions. It can also be very dif- ficult to determine what atmospheric processes are responsible for observed ... See full document
37
Speciation of <sup>127</sup>I and <sup>129</sup>I in atmospheric aerosols at Risø, Denmark: insight into sources of iodine isotopes and their species transformations
... analysis of 129 I in soils show that residual iodine after NaOH leaching accounts for less than 10 % of the total, and this minor component is assumed to be associated with minerals ... See full document
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On the variability of atmospheric <sup>222</sup>Rn activity concentrations measured at Neumayer, coastal Antarctica
... rare and confined to heights of less than 1 km (König-Langlo et ...most of the time an at least moderately stable bound- ary layer (SBL) is present, whose thickness can be estimated as the ... See full document
11
<sup>90</sup>Sr and <sup>89</sup>Sr in seawater off Japan as a consequence of the Fukushima Dai-ichi nuclear accident
... Because of its short half-life, all measured 89 Sr was due to the accident, while the 90 Sr concentrations can be compared to the background levels in the Pacific Ocean of about ...north of ... See full document
11
Ultraviolet absorption cross sections of carbonyl sulfide isotopologues OC<sup>32</sup>S, OC<sup>33</sup>S, OC<sup>34</sup>S and O<sup>13</sup>CS: isotopic fractionation in photolysis and atmospheric implications
... sources and trans- formations of atmospheric trace gases ...Krouse and Gri- nenko, 1991; Johnson et ...composition of a species and chemical isotopic fractionations are linked to ... See full document
11
<sup>10</sup>Be in last deglacial climate simulated by ECHAM5-HAM – Part 1: Climatological influences on <sup>10</sup>Be deposition
... imprint of climate only, and also because the actual solar activity and therefore the 10 Be production rate are unknown, we use the same (theo- retical) production rate in all ...mean ... See full document
29
Experiences with distributed computing for meteorological applications: grid computing and cloud computing
... investigation of our first runs it was necessary to pro- vide different executables for specific architectures (32 bit, 64 bit, 64 bit Intel) to get optimum ...parameters and set-up led to consistently ... See full document
12
<i>HESS Opinions</i> "The art of hydrology"<sup>*</sup>
... they transpire, silicates precipitate in their root zones, lifting the trees into the air, at time scales beyond our visibility, of course. I know there are several people who dis- agree with this idea, but it is ... See full document
11
Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Δ<sup>17</sup>O
... quantities of the samples were then decanted into other clean 20 mL vials and capped tightly with Teflon-lined septum ...evacuation of air in the head space and in the sample solution for 20 ... See full document
29
Hydrogen dynamics in soil organic matter as determined by <sup>13</sup>C and <sup>2</sup>H labeling experiments
... dark, and three were frozen at 0, 7, 14 and 28 days and 1 year for the Cambisol and at 0 and 7 days and 1 year for the two other ...weeks and then every week until the end ... See full document
12
Controls on the spatial distribution of oceanic δ<sup>13</sup>C<sub>DIC</sup>
... (Kohfeld and Ridg- well, ...response of the Earth System and changing strength of various feedbacks to ongoing carbon emis- sions, especially given recent observations that the oceanic carbon ... See full document
41
A synopsis of eukaryotic N<sup>α</sup>-terminal acetyltransferases: nomenclature, subunits and substrates
... BMC Proceedings (www.biomedcentral.com/ bmcproc) is an open access journal published by BioMed Central Ltd. The journal publishes proceedings from meetings and conferences, including collections of ... See full document
1
Enrichment in <sup>13</sup>C of atmospheric CH<sub>4</sub> during the Younger Dryas termination
... Antarctica and Greenland demonstrate numerous abrupt climate changes throughout the Quaternary (Brook et ...the atmospheric methane mix- ing ratio ([CH 4 ]) (Severinghaus et ... See full document
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Nitrate sources and dynamics in the salinized rivers and estuaries – a <i>δ</i><sup>15</sup>N- and <i>δ</i><sup>18</sup>O-NO<sub>3</sub><sup>–</sup> isotope approach
... River and its estuary showed a seaward decreasing trend in DIN (NH + 4 , NO − 2 and NO − 3 ) concentrations and an increasing trend in δ 15 N-NO − 3 and δ 18 O-NO − 3 values throughout the ... See full document
27
Comparing the efficacy of Truvada<sup>® </sup>and Kivexa<sup>® </sup>combination therapy in HAART-naive individuals with different viral loads
... background of increasing criminalisation of HIV transmission, difficulty of disclosure, and the psychological burden of living with a stigmatised and chronic ... See full document
25
Root Elongation, Root Surface Area and Organic Acid by Rice Seedling Under Al<sup>3+</sup> and/or H<sup>+</sup> Stress
... range of values using ...change of root surface area with Al concentration and pH is the same as that of root ...90% of the granary areas in Malaysia is relatively less tolerant ... See full document
8
A high-resolution δ<sup>18</sup>O record and Mediterranean climate variability
... Gulf of Taranto (Ionian Sea), previously mea- sured over the last two millennia, has been extended to cover 707 BC–AD ...analysis of this series, performed using singular-spectrum analysis (SSA) and ... See full document
14
Seasonal variation in nitrogen pools and <sup><bold>15</bold></sup>N/<sup><bold>13</bold></sup>C natural abundances in different tissues of grassland plants
... part of the Table are r values for green leaves, while italized numbers in the upper right part are r values for ...* and ** denotes that r values are significantly different from 0 at the 95 % and ... See full document
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