bluuebunny/crossref_metadata_2025_split huggingface dataset:
Une jouissance anachronique
Authors: Morache Marie-Andrée 
Published: July 2015

Le livre de Laurent Binet, retraçant les événements entourant l’assassinat de Reinhard Heydrich, se distingue d’autres oeuvres contemporaines traitant des crimes de masse par la posture coupable de son énonciation. En effet, la reconstitution du fait historique chez Binet est marquée à la fois par la jubilation et le scrupule, la jouissance du narrateur (liée, entre autres, à son identification à la figure du résistant) étant inévitablement accompagnée de la possibilité d’une faute, d’un péché d’écriture. Cette écriture qui se doit de continuer mais qui se sait en train de trahir éloigne Binet des auteurs de sa génération et le rapproche des écrivains survivants des camps, et surtout, de leurs héritiers. De plus, le scrupule du narrateur semble se nourrir du fantasme d’agir sur le réel, et même sur un réel passé : le gain de la culpabilité comporte non seulement une croyance en l’agentivité de la littérature mais en sa transcendance. Si le narrateur peut se charger du poids d’une faute envers les morts, c’est parce que, dans cet espace qu’il aménage au fantasme au sein de la reconstitution historique, on suppose à l’écrit le pouvoir d’atteindre les morts : le narrateur se doit d’être prudent dans sa mise en récit, car aux victimes de la guerre et de la Shoah, il peut encore arriver quelque chose. Cette analyse d’HHhH démontre que le parti pris de la jouissance du texte ne s’oppose pas nécessairement à la visée éthique de la représentation du fait historique : au contraire, ce texte n’est jamais aussi éthique que lorsqu’il fantasme.
Integration processes of a Romanian group in a Huelva village through family life stories
Authors: Díaz-Reales Antonia-María , Aguaded-Gómez Ignacio 
Published: July 2015

Abstract
This paper examines the integration of Romanian immigrants in Lucena del Puerto (Huelva, Spain) through the life stories of two families of Romanian origin. The experiences of the groups presented in this study were analyzed. Both families were in the town for work, to grow and harvest strawberries. We observed a contrast between idealistic views of integration and actual problems of coexistence and integration of the Romanian group with other groups such as Moroccan immigrants Here we focus on the integration process of the Romanian population in the Andalusian village. The main groups studied were two families of Romanian-origin residents in the village. In short, this paper aims to reflect the concerns and integrative resources needed to promote a harmonious coexistence with immigrants.
Rupture process of the 1946 Nankai earthquake estimated using seismic waveforms and geodetic data
Authors: Murotani Satoko , Shimazaki Kunihiko , Koketsu Kazuki 
Published: July 2015

AbstractThe rupture process of the 1946 Nankai earthquake (MJMA 8.0) was estimated using seismic waveforms from teleseismic and strong motion stations together with geodetic data from leveling surveys and tide gauges. The results of joint inversion analysis showed that two areas with large slip are more confined than in previous studies. In our inversion, we assumed spatially varying strike and dip angles and depth of each subfault by fitting those to the actual complex shape of the upper surface of the Philippine Sea plate in the Nankai Trough region. As a result, we calculated the total seismic moment, M0 = 5.5 × 1021 Nm; the moment magnitude, Mw = 8.4; and a maximum slip of 5.1 m, occurring at a point south of Cape Muroto. The estimated slip distribution on the west side of the fault plane appears somewhat complicated, but it explains well the vertical deformations at Tosashimizu and in the vicinity of Inomisaki. Arguments have been made that the westernmost part slipped slowly after the earthquake over a period of days or months as an afterslip because the seismic waveforms can be largely explained without the slip in this part. However, in order to explain the displacement recorded by the tide gauge at Tosashimizu, we conclude that the westernmost part slipped simultaneously with the earthquake. Splay faulting, which was suggested in previous studies, is not required in our model to explain the seismic waveforms and geodetic data.
Ice formation on nitric acid‐coated dust particles: Laboratory and modeling studies
Authors: Kulkarni Gourihar , Zhang Kai , Zhao Chun , Nandasiri Manjula , Shutthanandan Vaithiyalingam , Liu Xiaohong , Fast Jerome , Berg Larry 
Published: July 2015

AbstractChanges in the ice nucleation characteristics of atmospherically relevant mineral dust particles caused by a coating of nitric acid are not well understood. Further, the atmospheric implications of dust coatings on ice‐cloud properties under different assumptions of primary ice nucleation mechanisms are unknown. We investigated the ice nucleation ability of Arizona Test Dust, illite, K‐feldspar, and quartz as a function of temperature (−25°C to −30°C) and relative humidity with respect to water (75% to 110%). The particles (bare or nitric acid coated) were size selected at 250 nm, and the fraction of particles nucleating ice at various temperature and saturation conditions was determined. All of the dust species nucleated ice at subsaturated conditions, although the coated particles (except quartz) showed a reduction in their ice nucleation ability relative to bare particles. However, at supersaturated conditions, bare and coated particles had nearly equivalent ice nucleation characteristics. The results of a single‐column model showed that simulated ice crystal number concentrations are mostly dependent upon the coated particle fraction, primary ice nucleation mechanisms, and competition among ice nucleation mechanisms to nucleate ice. In general, coatings were observed to modify ice‐cloud properties, and the complexity of ice‐cloud and mixed‐phase‐cloud evolution when different primary ice nucleation mechanisms compete for fixed water vapor budgets was supported.
Johnson SB as general functional form for raindrop size distribution
Authors: Cugerone Katia , De Michele Carlo 
Published: July 2015

AbstractDrop size distribution represents the statistical synthesis of rainfall dynamics at particle size scale. Gamma and Lognormal distributions have been widely used in the literature to approximate the drop diameter variability, contrarily to the natural upper boundary of the variable, with almost always site‐specific studies and without the support of statistical goodness‐of‐fit tests. In this work, we present an extensive statistical investigation of raindrop size distribution based on eight data sets, well distributed on the Earth's surface, which have been analyzed by using skewness‐kurtosis plane, AIC and BIC indices and Kolmogorov‐Smirnov test. Here for the first time, the Johnson SB is proposed as general functional form to describe the drop diameter variability specifically at 1 min time scale. Additional analyses demonstrate that the model is well suitable even for larger time intervals (≥1 min).
High‐resolution dynamically downscaled projections of precipitation in the mid and late 21st century over North America
Authors: Wang Jiali , Kotamarthi Veerabhadra R. 
Published: July 2015

AbstractThis study performs high‐spatial‐resolution (12 km) Weather Research and Forecasting (WRF) simulations over a very large domain (7200 km × 6180 km, covering much of North America) to explore changes in mean and extreme precipitation in the mid and late 21st century under Representative Concentration Pathways 4.5 (RCP 4.5) and 8.5 (RCP 8.5). We evaluate WRF model performance for a historical simulation and future projections, applying the Community Climate System Model version 4 (CCSM4) as initial and boundary conditions with and without a bias correction. WRF simulations using boundary and initial conditions from both versions of CCSM4 show smaller biases versus evaluation data sets than does CCSM4 over western North America. WRF simulations also improve spatial details of precipitation over much of North America. However, driving the WRF with the bias‐corrected CCSM4 does not always reduce the bias. WRF‐projected changes in precipitation include decreasing intensity over the southwestern United States, increasing intensity over the eastern United Sates and most of Canada, and an increase in the number of days with heavy precipitation over much of North America. Projected precipitation changes are more evident in the late 21st century than the mid 21st century, and they are more evident under RCP 8.5 than under RCP 4.5 in the late 21st century. Uncertainties in the projected changes in precipitation due to different warming scenarios are non‐negligible. Differences in summer precipitation changes between WRF and CCSM4 are significant over most of the United States.
Soluble iron inputs to the Southern Ocean through recent andesitic to rhyolitic volcanic ash eruptions from the Patagonian Andes
Authors: Simonella L. E. , Palomeque M. E. , Croot P. L. , Stein A. , Kupczewski M. , Rosales A. , Montes M. L. , Colombo F. , García M. G. , Villarosa G. , Gaiero D. M. 
Published: July 2015

AbstractPatagonia, due to its geographic position and the dominance of westerly winds, is a key area that contributes to the supply of nutrients to the Southern Ocean, both through mineral dust and through the periodic deposits of volcanic ash. Here we evaluate the characteristics of Fe dissolved (into soluble and colloidal species) from volcanic ash for three recent southern Andes volcanic eruptions having contrasting features and chemical compositions. Contact between cloud waters (wet deposition) and end‐members of andesitic (Hudson volcano) and rhyolitic (Chaitén volcano) materials was simulated. Results indicate higher Fe release and faster liberation rates in the andesitic material. Fe release during particle‐seawater interaction (dry deposition) has higher rates in rhyolitic‐type ashes. Rhyolitic ashes under acidic conditions release Fe in higher amounts and at a slower rate, while in those samples containing mostly glass shards, Fe release was lower and faster. The 2011 Puyehue eruption was observed by a dust monitoring station. Puyehue‐type eruptions can contribute soluble Fe to the ocean via dry or wet deposition, nearly reaching the limit required for phytoplankton growth. In contrast, the input of Fe after processing by an acidic eruption plume could raise the amount of dissolved Fe in surface ocean waters several times, above the threshold required to initiate phytoplankton blooms. A single eruption like the Puyehue one represents more than half of the yearly Fe flux contributed by dust.
Particle dynamics in the rising plume at Piccard Hydrothermal Field, Mid‐Cayman Rise
Authors: Estapa M. L. , Breier J. A. , German C. R. 
Published: July 2015

AbstractProcesses active in rising hydrothermal plumes, such as precipitation, particle aggregation, and biological growth, affect particle size distributions and can exert important influences on the biogeochemical impact of submarine venting of iron to the oceans and their sediments. However, observations to date of particle size distribution within these systems are both limited and conflicting. In a novel buoyant hydrothermal plume study at the recently discovered high‐temperature (398°C) Piccard Hydrothermal Field, Mid‐Cayman Rise, we report optical measurements of particle size distributions (PSDs). We describe the plume PSD in terms of a simple, power‐law model commonly used in studies of upper and coastal ocean particle dynamics. Observed PSD slopes, derived from spectral beam attenuation and laser diffraction measurements, are among the highest found to date anywhere in the ocean and ranged from 2.9 to 8.5. Beam attenuation at 650 nm ranged from near zero to a rarely observed maximum of 192 m−1 at 3.5 m above the vent. We did not find large (>100 μm) particles that would settle rapidly to the sediments. Instead, beam attenuation was well‐correlated to total iron, suggesting the first‐order importance of particle dilution, rather than precipitation or dissolution, in the rising plume at Piccard. Our observations at Piccard caution against the assumption of rapid deposition of hydrothermal, particulate metal fluxes, and illustrate the need for more particle size and composition measurements across a broader range of sites, globally.
Dust fluxes and iron fertilization in Holocene and Last Glacial Maximum climates
Authors: Lambert Fabrice , Tagliabue Alessandro , Shaffer Gary , Lamy Frank , Winckler Gisela , Farias Laura , Gallardo Laura , De Pol‐Holz Ricardo 
Published: July 2015

AbstractMineral dust aerosols play a major role in present and past climates. To date, we rely on climate models for estimates of dust fluxes to calculate the impact of airborne micronutrients on biogeochemical cycles. Here we provide a new global dust flux data set for Holocene and Last Glacial Maximum (LGM) conditions based on observational data. A comparison with dust flux simulations highlights regional differences between observations and models. By forcing a biogeochemical model with our new data set and using this model's results to guide a millennial‐scale Earth System Model simulation, we calculate the impact of enhanced glacial oceanic iron deposition on the LGM‐Holocene carbon cycle. On centennial timescales, the higher LGM dust deposition results in a weak reduction of <10 ppm in atmospheric CO2 due to enhanced efficiency of the biological pump. This is followed by a further ~10 ppm reduction over millennial timescales due to greater carbon burial and carbonate compensation.
Electric field of the power terrestrial sources observed by microsatellite Chibis‐M in the Earth's ionosphere in frequency range 1–60 Hz
Authors: Dudkin Fedir , Korepanov Valery , Dudkin Denis , Pilipenko Vyacheslav , Pronenko Vira , Klimov Stanislav 
Published: July 2015

AbstractThe power line emission (PLE) 50/60 Hz and the Schumann resonance (SR) harmonics were detected by the use of a compact electrical field sensor of length 0.42 m during microsatellite Chibis‐M mission in years 2012–2014. The initial orbit of Chibis‐M has altitude 500 km and inclination 52°. We present the space distribution of PLE and its connections with the possible overhead power lines. PLE has been recorded both in the shade and sunlit parts of the orbits as opposed to SR which have been recorded only in the nightside of the Earth. The cases of an extra long distance of PLE propagation in the Earth's ionosphere and increased value of SR Q factor have been also observed. These results should stimulate the ionosphere model refinement for ultralow frequency and extremely low frequency electromagnetic wave propagation as well as a study on new possibility of the ionosphere diagnostics.
Emission of gas and atmospheric dispersion of SO2 during the December 2013 eruption at San Miguel volcano (El Salvador, Central America)
Authors: Granieri Domenico , Salerno Giuseppe , Liuzzo Marco , La Spina Alessandro , Giuffrida Giovanni , Caltabiano Tommaso , Giudice Gaetano , Gutierrez Eduardo , Montalvo Francisco , Burton Michael R. , Papale Paolo 
Published: July 2015

AbstractSan Miguel volcano, El Salvador, erupted on 29 December 2013, after a 46 year period characterized by weak activity. Prior to the eruption a trend of increasing SO2 emission rate was observed, with all values measured after mid‐November greater than the average value of the previous year (~310 t d−1). During the eruption, SO2 emissions increased from the level of ~330 t d−1 to 2200 t d−1, dropping after the eruption to an average level of 680 t d−1. Wind measurements and SO2 emission rates during the preeruptive, syneruptive, and posteruptive stages were used to model SO2 dispersion around the volcano. Atmospheric SO2 concentration exceeded the dangerous threshold of 5 ppm in the crater region and in some sectors with medium elevation of the highly visited volcanic cone. Combining the SO2 emission rate with measured CO2/SO2, HCl/SO2, and HF/SO2 plume gas ratios, we estimate the CO2, HCl, and HF outputs for the first time on this volcano.
Poleward displacement of coastal upwelling‐favorable winds in the ocean's eastern boundary currents through the 21st century
Authors: Rykaczewski Ryan R. , Dunne John P. , Sydeman William J. , García‐Reyes Marisol , Black Bryan A. , Bograd Steven J. 
Published: July 2015

AbstractUpwelling is critical to the biological production, acidification, and deoxygenation of the ocean's major eastern boundary current ecosystems. A leading conceptual hypothesis projects that the winds that induce coastal upwelling will intensify in response to increased land‐sea temperature differences associated with anthropogenic global warming. We examine this hypothesis using an ensemble of coupled, ocean‐atmosphere models and find limited evidence for intensification of upwelling‐favorable winds or atmospheric pressure gradients in response to increasing land‐sea temperature differences. However, our analyses reveal consistent latitudinal and seasonal dependencies of projected changes in wind intensity associated with poleward migration of major atmospheric high‐pressure cells. Summertime winds near poleward boundaries of climatological upwelling zones are projected to intensify, while winds near equatorward boundaries are projected to weaken. Developing a better understanding of future changes in upwelling winds is essential to identifying portions of the oceans susceptible to increased hypoxia, ocean acidification, and eutrophication under climate change.
The effects of geomagnetic storms on electrons in Earth's radiation belts
Authors: Turner D. L. , O'Brien T. P. , Fennell J. F. , Claudepierre S. G. , Blake J. B. , Kilpua E. K. J. , Hietala H. 
Published: July 2015

AbstractWe use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons.
Effects of volcanism on tropical variability
Authors: Maher Nicola , McGregor Shayne , England Matthew H. , Gupta Alexander Sen 
Published: July 2015

AbstractThe effects of large tropical volcanic eruptions on Indo‐Pacific tropical variability are investigated using 122 historical ensemble members from the Coupled Model Intercomparison Project 5. Radiative forcing due to volcanic aerosols in the stratosphere is found to increase the likelihood of a model climatic response that projects onto both the El Niño–Southern Oscillation and the Indian Ocean Dipole (IOD). Large eruptions are associated with co‐occurring El Niño and positive IOD events in the ensemble means that peak 6–12 months after the volcanic forcing peaks, marking a significant increase in the likelihood of each event occurring in the Southern Hemisphere (SH) spring/summer posteruption. There is also an ensemble mean La Niña‐like response in the third SH summer posteruption, which coincides with a significant increase in the likelihood of a La Niña occurring. Taken together with the initial cooling, this La Niña‐like response may increase the persistence of the cool global average surface temperature anomaly after an eruption.
Interseismic coupling on the main Himalayan thrust
Authors: Stevens V. L. , Avouac J. P. 
Published: July 2015

AbstractWe determine the slip rate and pattern of interseismic coupling on the Main Himalayan Thrust along the entire Himalayan arc based on a compilation of geodetic, interferometric synthetic aperture radar, and microseismicity data. We show that convergence is perpendicular to the arc and increases eastwards from 13.3 ± 1.7 mm/yr to 21.2 ± 2.0 mm/yr. These rates are comparable to geological and geomorphic estimates, indicating an essentially elastic geodetic surface strain. The interseismic uplift rate predicted from the coupling model closely mimics the topography, suggesting that a small percentage of the interseismic strain is permanent. We find that the fault is fully locked along its complete length over about 100 km width. We don't find any resolvable aseismic barrier that could affect the seismic segmentation of the arc and limit the along‐strike propagation of seismic ruptures. The moment deficit builds up at a rate of 15.1 ± 1 × 1019 N m/yr for the entire length of the Himalaya.
Pathways of anthropogenic carbon subduction in the global ocean
Authors: Bopp L. , Lévy M. , Resplandy L. , Sallée J. B. 
Published: July 2015

AbstractThe oceanic uptake of anthropogenic carbon is tightly coupled to carbon subduction, i.e., the physical carbon transfer from the well‐ventilated surface ocean to its interior. Despite their importance, pathways of anthropogenic carbon subduction are poorly understood. Here we use an ocean carbon cycle model to quantify the mechanisms controlling this subduction. Over the last decade, 90% of the oceanic anthropogenic carbon is subducted at the base of the seasonally varying mixed layer. Vertical diffusion is the primary mechanism of this subduction (contributing 65% of total subduction), despite very low local fluxes. In contrast, advection drives the spatial patterns of subduction, with high positive and negative local fluxes. Our results suggest that vertical diffusion could have a leading role in anthropogenic carbon subduction, which highlights the need for an accurate estimate of vertical diffusion intensity in the upper ocean to further constrain estimates of the future evolution of carbon uptake.
Sensitivity of the California Current nutrient supply to wind, heat, and remote ocean forcing
Authors: Jacox Michael G. , Bograd Steven J. , Hazen Elliott L. , Fiechter Jerome 
Published: July 2015

AbstractA regional ocean model is used to evaluate the roles of wind, surface heat flux, and basin‐scale climate variability in regulating the upwelled nitrate supply in the California Current. A strong positive trend in nitrate flux from 1980 to 2010 was driven almost entirely by enhanced equatorward winds, negating a weak negative trend associated with increased surface heat flux. Increased upwelling and nitrate flux are consistent with cooler surface temperatures and higher phytoplankton concentrations observed over the same period. Changes in remote ocean forcing, resulting primarily from basin‐scale climate variability (e.g., El Niño–Southern Oscillation and Pacific Decadal Oscillation), drive considerable interannual fluctuations and may dominate the ecosystem response on interannual to decadal time scales. However, comparison with previously published findings suggests that local wind intensification persists through changing basin‐scale climate regimes. Understanding the different time scales of variability in forcing mechanisms, and their interactions with each other, is necessary to distinguish transient ecosystem impacts from secular trends.