Andamios porosos

222 p.

СЛІДИ КОНФЛІКТУ – ПОЛІТИЧНІ В’ЯЗНІ У ПРОЗІ ЗОФІЇ НАЛКОВСЬКОЇ

The main aim of the article is highlighting subplots present in the prose works of Nałkowska which are devoted to Ukrainian and Belarusian political prisoners. The author maintains that the Polish colonizing activity along the so-called ‘Eastern Borderland’ requires a detailed and comprehensive study. The results of this analys is should then be compared against contemporary Ukrainian literature as well as the history of the national liberation and nationalist movements at the beginning of 20th century. The article explores three prose texts by Nałkowska, that is, “Węzły życia” (The Bonds of Life), “Niedobra miłość” (Bad Love) and “Ściany świata” (The Walls of the World). The subplots present in all three works can be analyzed in terms of inevident, yet indelible traces pertaining to ethnic conflicts between Poles, Ukrainians and Belarusians, as well as the Jewish pogroms. The themes that span the above- mentioned text can be outlined as follows: first of all, the radical metamorphosis of political attitudes on the part of the protagonists representing former Legionists; secondly, the heroines’ active work for the benefit of the prisoners, also the political ones. In spite of censorship and visibly more and more extreme politics of the authoritarian state towards ethnic minorities, Nałkowska remained one of the few writers who managed to deliver the arrested history of persecutions. Keywords: politics of colonization, national minority, traces of conflict, political prisoners

Algunas características de los programas antárticos de India y China (Tema Central)

This paper states that even though the Antarctic Treaty is a remarkable instrument for peaceful collaboration and scientific research, it is, basically, a by-product of the Cold War that reaffirms a particular status quo. This paper explores whether the ATS will meet the needs of an emerging world order. Particularly, the paper evaluates the ATS in the face of new global challenges, both internal and external to the Antarctic Treaty System (ATS) itself, as well as power shifting processes on a world scale, climate change and the changing interests of new states. China is a key component in understanding this issue because its Antarctic engagement is entering a new phase one that challenges current multilateral provisions. China’s Antarctic program will be analyzed within the framework of International Relations approaches and theories.

The implications for the EU and national budgets of the use of EU instruments for macro-financial stability. CEPS Special Report, 4 September 2012

The euro crisis has forced member states and the EU institutions to create a series of new instruments to safeguard macro-financial stability of the Union. This study describes the status of existing instruments, the role of the European Parliament and how the use of the instruments impinges on the EU budget also through their effects on national budgets. In addition, it presents a survey of other possible instruments that have been proposed in recent years (e.g. E-bonds and eurobonds), in order to provide an assessment of how EU macro-financial stability assistance could evolve in the future and what could be its impact on EU public finances.

Reviewing Member States’ Commitment to the European External Action Service. EPIN Working Paper No. 34, 20 November 2012

Based on interviews with diplomats from a representative cross-section of nine member states and members of the EEAS itself, the research findings of this EPIN Working Paper confirm long-standing traditions and member state perceptions of cooperation with European institutions. The paper also reveals new aspects of the intergovernmental method of foreign policy shaping and making in the European Union; in particular how different national positions can positively or negatively affect the consolidation of the EEAS and the role of the EU as an international actor. As such, the Working Paper makes an original contribution to the existing literature on one of most discussed actors in the European Union’s post-Lisbon architecture in the domain of EU external action.

A new perspective on Southern hemisphere storm-tracks.

A detailed view of Southern Hemisphere storm tracks is obtained based on the application of filtered variance and modern feature-tracking techniques to a wide range of 45-yr European Centre for Medium-Range Weather Forecasts (ECMWF) Re-Analysis (ERA-40) data. It has been checked that the conclusions drawn in this study are valid even if data from only the satellite era are used. The emphasis of the paper is on the winter season, but results for the four seasons are also discussed. Both upper- and lower-tropospheric fields are used. The tracking analysis focuses on systems that last longer than 2 days and are mobile (move more than 1000 km). Many of the results support previous ideas about the storm tracks, but some new insights are also obtained. In the summer there is a rather circular, strong, deep high-latitude storm track. In winter the high-latitude storm track is more asymmetric with a spiral from the Atlantic and Indian Oceans in toward Antarctica and a subtropical jet–related lower-latitude storm track over the Pacific, again tending to spiral poleward. At all times of the year, maximum storm activity in the higher-latitude storm track is in the Atlantic and Indian Ocean regions. In the winter upper troposphere, the relative importance of, and interplay between, the subtropical and subpolar storm tracks is discussed. The genesis, lysis, and growth rate of lower-tropospheric winter cyclones together lead to a vivid picture of their behavior that is summarized as a set of overlapping plates, each composed of cyclone life cycles. Systems in each plate appear to feed the genesis in the next plate through downstream development in the upper-troposphere spiral storm track. In the lee of the Andes in South America, there is cyclogenesis associated with the subtropical jet and also, poleward of this, cyclogenesis largely associated with system decay on the upslope and regeneration on the downslope. The genesis and lysis of cyclones and anticyclones have a definite spatial relationship with each other and with the Andes. At 500 hPa, their relative longitudinal positions are consistent with vortex-stretching ideas for simple flow over a large-scale mountain. Cyclonic systems near Antarctica have generally spiraled in from lower latitudes. However, cyclogenesis associated with mobile cyclones occurs around the Antarctic coast with an interesting genesis maximum over the sea ice near 150°E. The South Pacific storm track emerges clearly from the tracking as a coherent deep feature spiraling from Australia to southern South America. A feature of the summer season is the genesis of eastward-moving cyclonic systems near the tropic of Capricorn off Brazil, in the central Pacific and, to a lesser extent, off Madagascar, followed by movement along the southwest flanks of the subtropical anticyclones and contribution to the “convergence zone” cloud bands seen in these regions.

Sensitivity of feature-based analysis methods of storm tracks to the form of background field removal

For the tracking of extrema associated with weather systems to be applied to a broad range of fields it is necessary to remove a background field that represents the slowly varying, large spatial scales. The sensitivity of the tracking analysis to the form of background field removed is explored for the Northern Hemisphere winter storm tracks for three contrasting fields from an integration of the U. K. Met Office's (UKMO) Hadley Centre Climate Model (HadAM3). Several methods are explored for the removal of a background field from the simple subtraction of the climatology, to the more sophisticated removal of the planetary scales. Two temporal filters are also considered in the form of a 2-6-day Lanczos filter and a 20-day high-pass Fourier filter. The analysis indicates that the simple subtraction of the climatology tends to change the nature of the systems to the extent that there is a redistribution of the systems relative to the climatological background resulting in very similar statistical distributions for both positive and negative anomalies. The optimal planetary wave filter removes total wavenumbers less than or equal to a number in the range 5-7, resulting in distributions more easily related to particular types of weather system. For the temporal filters the 2-6-day bandpass filter is found to have a detrimental impact on the individual weather systems, resulting in the storm tracks having a weak waveguide type of behavior. The 20-day high-pass temporal filter is less aggressive than the 2-6-day filter and produces results falling between those of the climatological and 2-6-day filters.

Sensitivity of large-scale atmospheric analyses to humidity observations and its impact on the global water cycle and tropical and extratropical weather systems in ERA40

Reanalysis data obtained from data assimilation are increasingly used for diagnostic studies of the general circulation of the atmosphere, for the validation of modelling experiments and for estimating energy and water fluxes between the Earth surface and the atmosphere. Because fluxes are not specifically observed, but determined by the data assimilation system, they are not only influenced by the utilized observations but also by model physics and dynamics and by the assimilation method. In order to better understand the relative importance of humidity observations for the determination of the hydrological cycle, in this paper we describe an assimilation experiment using the ERA40 reanalysis system where all humidity data have been excluded from the observational data base. The surprising result is that the model, driven by the time evolution of wind, temperature and surface pressure, is able to almost completely reconstitute the large-scale hydrological cycle of the control assimilation without the use of any humidity data. In addition, analysis of the individual weather systems in the extratropics and tropics using an objective feature tracking analysis indicates that the humidity data have very little impact on these systems. We include a discussion of these results and possible consequences for the way moisture information is assimilated, as well as the potential consequences for the design of observing systems for climate monitoring. It is further suggested, with support from a simple assimilation study with another model, that model physics and dynamics play a decisive role for the hydrological cycle, stressing the need to better understand these aspects of model parametrization. .

Extension of spherical nonparametric estimators to nonisotropic kernels: An oceanographic application

In a recently published paper. spherical nonparametric estimators were applied to feature-track ensembles to determine a range of statistics for the atmospheric features considered. This approach obviates the types of bias normally introduced with traditional estimators. New spherical isotropic kernels with local support were introduced. Ln this paper the extension to spherical nonisotropic kernels with local support is introduced, together with a means of obtaining the shape and smoothing parameters in an objective way. The usefulness of spherical nonparametric estimators based on nonisotropic kernels is demonstrated with an application to an oceanographic feature-track ensemble.