Continental regionalism: Brazil's prominent role in the Americas. CEPS Working Document No. 374, February 2013

Brazil has a dual identity as a Latin American country and one of the BRICS (Brazil, Russia, India, China and South Africa). The regional and global dimensions of Brasilia’s foreign policy have been closely intertwined. Inspired by the idea of development and autonomy in the last ten years, Brazil has assumed a stronger regional leadership role. The result has been the emergence of a South American space, with Mercosur and Unasur as the main integration schemes. For Brazil, regionalism is not only a goal in itself but also an instrument for exerting global influence and for ‘soft-balancing’ the United States. Washington’s lower profile in the region has facilitated Brazil’s rise as a regional and even continental player, with a strong influence on the Latin American puzzle composed of many different pieces or concentric circles.

Emergent Brazil and the Curse of the ‘Hen’s Flight’. CEPS Working Document No. 379, 27 February 2013

The ‘Emergent Brazil’ growth model is reaching its limits. Its main engines have been slowing significantly since the beginning of the global financial and economic crisis. Even its much-praised predictable macroeconomic policy has been eroded by political interference. Inflationary pressures are growing and GDP performance is anaemic. As ominous, Brazil cannot compensate for its domestic deficiencies with an export drive. Commodity exports are suffering with the world economic slow-down and the manufacturing industries’ competitiveness is in sharp decline. Brazil has put all its trade negotiation eggs into the South American and WTO baskets, and now its export market share is threatened by the Doha Round paralysis, the Latin American Alianza del Pacífico, and the US-led initiatives for a Trans-Pacific Partnership and a trade and investment agreement with the EU. Paradoxically, this alarming situation opens a window of opportunity. There is a mounting national consensus on the need to tackle head-on the country’s and its industries’ lack of competitiveness. That means finding a solution to the much-decried ‘Brazil Cost’ and stimulating private-sector investment. It also entails an aggressive trade-negotiating stance in order to secure better access to foreign markets and to foster more competition in the domestic one. The most promising near-term goal would be the conclusion of the EU–Mercosur trade talks. A scenario to overcome the paralysis of these negotiations could trail two parallel paths: bilateral EU–Brazil agreements on ‘anything but trade’ combined with a sequencing of the EU–Mercosur talks where each member of the South American bloc could adopt faster or slower liberalisation commitments and schedules.

The EU and Brazil: Partnering in an uncertain world? CEPS Working Document No. 382, 13 May 2013

The international system is changing fast and both the European Union and Brazil will need to adapt. This paper argues that such a process of adjustment may bring the two closer together, even if their starting points differ considerably. Europe looks at the ongoing redistribution of power as a challenge, Brazil as an opportunity. Europe is coping with the detrimental impact of the economic crisis on its international profile; Brazil is enhancing its influence in its region and beyond. Their normative outlook is broadly compatible; their political priorities and behaviour in multilateral frameworks often differ, from trade to development and security issues. Despite the crisis, however, there are signals of renewed engagement by the EU on the international stage, with a focus on its troubled neighbourhood and partnerships with the US and large emerging actors such as Brazil. The latter is charting an original course in international affairs as a rising democratic power from the traditional South with no geopolitical opponents and a commitment to multilateralism. In testing the limits of its international influence, Brazil will need dependable partners and variable coalitions that go well beyond the BRICS format, which is not necessarily sustainable. This contribution suggests that the strategic partnership between the EU and Brazil may grow stronger not only as a platform to deepen economic ties and sustain growth, but also as a tool to foster cooperation in political and security affairs including crisis management, preventive diplomacy and human rights.

Enhancing the Brazil-EU Strategic Partnership: From the Bilateral and Regional to the Global. CEPS Paperback. October 2013

This book examines the Brazil-EU Strategic Partnership and is the result of a project that ‘twinned’ five sets of eminent Brazilian and European scholars to investigate themes of undoubted strategic significance: macroeconomics, trade policy, climate change, foreign policy and continental regionalism. Results show that while the two parties cannot claim to determine global policies, they can develop a specialist niche in global affairs, working together in the avant-garde of those searching for workable global solutions, seeking to bridge the frequent wide differences between the West and the rest, or North and South, or old powers and new ones.

Managerialism at the bottom of the pyramid: a case study in Brazil

Nas últimas décadas, a Base da Pirâmide tem sido cada vez mais debatida entre líderes ocidentais como a nova terra das oportunidades. Com o advento do neoliberalismo no campo do desenvolvimento na década de 1990, o papel da sociedade civil e, em particular, o de Organizações Não-Governamentais, passou a ser enfatizado como sendo central nas estratégias ocidentais no "Sul" do mundo. Os atores do desenvolvimento, no entanto, muitas vezes abordaram essas questões utilizando perspectivas tradicionais, que estavam geralmente fora de contexto. A tese foca na controvérsia em torno do uso de técnicas de gestão em cenários que diferem daqueles nos quais estas ferramentas têm sido desenvolvidas. Em particular, ela procura compreender em que medida o gerencialismo - a ideologia da gestão - está a influenciando as atividades de uma Organização Não-Governamental brasileira, a Galpão Aplauso. O estudo, usando uma estrutura teórica, analisa o relacionamento entre a ONG e seus parceiros, sublinhando os resultados de conflitos ideológicos. No geral, descobriu-se como o encontro das perspectivas do Norte e do Sul originou alguns debates que levaram, em parte, à aceitação de ideias gerencialistas, tais como a replicabilidade e sistematização de processos, enquanto que em alguns casos, eles intensificaram a resistência da ONG sobre conceitos como sustentabilidade financeira e transformação em um negócio social.

Magnetic charachterization of surface sediments in the South Atlantic

Surface sediment samples representative for the tropical and subtropical South Atlantic (15°N to 40°S) were investigated by isothermal magnetic methods to delineate magnetic mineral distribution patterns and to identify their predominant Holocene climatic and oceanographic controls. Individual parameters reveal distinct, yet frequently overlapping, regional sedimentation characteristics. A probabilistic ('fuzzy c-means') cluster analysis was applied to five concentration independent magnetic properties assessing magnetite to hematite ratios and diagnostic of bulk and fine-particle magnetite grain size and coercivity spectra. The resultant 10 cluster structures establish an oceanwide magnetic sediment classification scheme tracing the major terrigenous eolian and fluvial fluxes, authigenic biogenic magnetite accumulation in high-productivity areas, transport by ocean current systems, and effects of bottom water velocity on depositional regimes. Distinct dissimilarities in magnetic mineral inventories between the eastern and western basins of the South Atlantic reflect prominent contrasts of both oceanic and continental influences.

Sedimentology and stable isotope ratios of planktonic foraminifera from two cores off Northeastern Brazil

The stable isotope composition of planktonic foraminifera correlates with evidence for pulses of terrigenous sediment in a sediment core from the upper continental slope off northeastern Brazil. Stable oxygen isotope records of the planktonic foraminiferal species Globigerinoides sacculifer and Globigerinoides ruber (pink) reveal sub-Milankovitch changes in sea-surface hydrography during the last 85,000 yr. Warming of the surface water coincided with terrigenous sedimentation pulses that are inferred from high XRF intensities of Ti and Fe, and which suggest humid conditions in northeast Brazil. These tropical signals correlate with climatic oscillations recorded in Greenland ice cores (Dansgaard-Oeschger cycles) and in sediment cores from the North Atlantic (Heinrich events). Trade winds may have caused changes in the North Brazil Current that altered heat and salt flux into the North Atlantic, thus affecting the growth and decay of the large glacial ice sheets.

Stable isotope record of foraminifera from South Atlantic sediments with reconstruction of paleotemperatures and paleosalinities

Changes in surface water hydrography in the Southern Ocean (eastern Atlantic sector) could be reconstructed on the basis of isotope-geochemical and micropaleontological studies. A total of 75 high quality multicorer sediment surface samples from the southern South Atlantic Ocean and three Quaternary sediment cores, taken on a meridional transect across the Antarctic Circumpolar Current, have been investigated. The results of examining stable oxygen isotope compositions of 24 foraminiferal species and morphotypes were compared to the near-surface hydrography. The different foraminifera have been divided into four groups living at different depths in the upper water column. The 8180 differences between shallow-living (e.g. G. bulloides, N. pachyderma) and deeper-dwelling (e. g. G. inflata) species reflect the measured temperature gradient of the upper 250 m in the water column. Thus, the 6180 difference between shallow-living and deeper-living foraminifera can be used as an indicator for the vertical temperature gradient in the surface water of the Antarctic Circumpolar Current, which is independent of ice volume. All planktonic foraminifera in the surface sediment samples have been counted. 27 species and morphotypes have been selected, to form a reference data Set for statistical purposes. By using R- and Q-mode principal component analysis these planktonic foraminifera have been divided into four and five assemblages, respectively. The geographic distribution of these assemblages is mainly linked to the temperature of sea-surface waters. The five assemblages (factors) of the Q-mode principal component analysis account for 97.l % of the variance of original data. Following the transferfunction- technique a multiple regression between the Q-mode factors and the actual mean sea-surface environmental parameters resulted in a set of equations. The new transfer function can be used to estimate past sea-surface seasonal temperatures for paleoassemblages of planktonic foraminifera with a precision of approximately ±1.2°C. This transfer function F75-27-5 encompasses in particular the environmental conditions in the Atlantic sector of the Antarctic Circumpolar Current. During the last 140,000 years reconstructed sea-surface temperatures fluctuated in the present northern Subantarctic Zone (PS2076-1/3) at an amplitude of up to 7.5°C in summer and of up to 8.5°C in winter. In the present Polarfrontal Zone (PS1754-1) these fluctuations between glacials and interglacials show lower temperatures from 2.5 to 8.5°C in summer and from 1.0 to 5.0°C in winter, respectively. Compared to today, calculated oxygen isotope temperature gradients in the present Subantarctic Zone were lower during the last 140,000 years. This is an indicator for a good mixing of the upper water column. In the Polarfrontal Zone also lower oxygen isotope temperature gradients were found for the glacials 6, 4 and 2. But almost similar temperature gradients as today were found during the interglacial stages 5, 3 and the Holocene, which implicates a mixing of the upper water column compared to present. Paleosalinities were reconstructed by combining d18O-data and the evaluated transfer function paleotemperatures. Especially in the present Polarfrontal Zone (PS1754-1) and in the Antarctic Zone (PS1768-8), a short-term reduction of salinity up to 4 %o, could be detected. This significant reduction in sea-surface water salinity indicates the increased influx of melt-water at the beginning of deglaciation in the southern hemisphere at the end of the last glacial, approximately 16,500-13,000 years ago. The reconstruction of environmental Parameters indicates only small changes in the position of the frontal Systems in the eastern sector of the Antarctic Circumpolar Current during the last 140,000 years. The average position of the Subtropical Front and Subantarctic Front shifted approximately three latitudes between interglacials and glacials. The Antarctic Polar Front shifted approximately four latitudes. But substantial modifications of this scenario have been interpreted for the reconstruction of cold sea-surface temperatures at 41Â S during the oxygen isotope stages 16 and 14 to 12. During these times the Subtropical Front was probably shified up to seven latitudes northwards.

Shell preservation of Limacina inflata in surface sediments of the Central and South Atlantic

Over 300 surface sediment samples from the Central and South Atlantic Ocean and the Caribbean Sea were investigated for the preservation state of the aragonitic test of Limacina inflata. Results are displayed in spatial distribution maps and are plotted against cross-sections of vertical water mass configurations, illustrating the relationship between preservation state, saturation state of the overlying waters, and overall water mass distribution. The microscopic investigation of L. inflata (adults) yielded the Limacina dissolution index (LDX), and revealed three regional dissolution patterns. In the western Atlantic Ocean, sedimentary preservation states correspond to saturation states in the overlying waters. Poor preservation is found within intermediate water masses of southern origin (i.e. Antarctic intermediate water (AAIW), upper circumpolar water (UCDW)), which are distinctly aragonite-corrosive, whereas good preservation is observed within the surface waters above and within the upper North Atlantic deep water (UNADW) beneath the AAIW. In the eastern Atlantic Ocean, in particular along the African continental margin, the LDX fails in most cases (i.e. less than 10 tests of L. inflata per sample were found). This is most probably due to extensive "metabolic" aragonite dissolution at the sediment-water interface combined with a reduced abundance of L. inflata in the surface waters. In the Caribbean Sea, a more complex preservation pattern is observed because of the interaction between different water masses, which invade the Caribbean basins through several channels, and varying input of bank-derived fine aragonite and magnesian calcite material. The solubility of aragonite increases with increasing pressure, but aragonite dissolution in the sediments does not simply increase with water depth. Worse preservation is found in intermediate water depths following an S-shaped curve. As a result, two aragonite lysoclines are observed, one above the other. In four depth transects, we show that the western Atlantic and Caribbean LDX records resemble surficial calcium carbonate data and delta13C and carbonate ion concentration profiles in the water column. Moreover, preservation of L. inflata within AAIW and UCDW improves significantly to the north, whereas carbonate corrosiveness diminishes due to increased mixing of AAIW and UNADW. The close relationship between LDX values and aragonite contents in the sediments shows much promise for the quantification of the aragonite loss under the influence of different water masses. LDX failure and uncertainties may be attributed to (1) aragonite dissolution due to bottom water corrosiveness, (2) aragonite dissolution due to additional CO2 release into the bottom water by the degradation of organic matter based on an enhanced supply of organic matter into the sediment, (3) variations in the distribution of L. inflata and hence a lack of supply into the sediment, (4) dilution of the sediments and hence a lack of tests of L. inflata, or (5) redeposition of sediment particles.

Geochemistry of surface sediment samples from the South Atlantic Ocean

The aim of the present study is an evaluation of the applicability of biogenic barium as a proxy for productivity. For this purpose, 190 surface sediment samples from the South Atlantic Ocean were analysed for their barium and aluminium concentrations. Biogenic barium is estimated by subtracting the calculated terrigenous barium (obtained from the terrigenous Ba/Al ratio and the amount of Al in the sample) from the total Ba content in the sample. Based on the accumulation rates of biogenic barium, export production is estimated using three different algorithms proposed by [Paleoceanography 7 (1992) 163, doi:10.1029/92PA00181; Global Biogeochem. Cycles 9 (1995) 289, doi:10.1029/95GB00021; Geomar. Report 38 (1995) 105]. Primary productivity was calculated from these different export productions and compared with measurements of recent primary productivity in the overlying surface waters. Only the primary productions calculated on the basis of the algorithm of [Paleoceanography 7 (1992) 163, doi:10.1029/92PA00181] yield productivity values comparable to those existing in ocean surface waters. This study further reveals that it is not sufficient to use a constant, generally applicable organic carbon/biogenic barium ratio, as is postulated by [Global Biogeochem. Cycles 9 (1995) 289, doi:10.1029/95GB00021]. This ratio has to be assessed regionally. For the sediments of the Cape Basin in the eastern South Atlantic Ocean, a new algorithm is developed which gives plausible primary productivities for the overlying surface waters.

Actualidade indigena; Paraná--Brazil.

Includes "Breve noticia sobre os Indios caingangues, que, conhecidos pela denominação de Coroados, habitam no territorio comprehendido entre os rios Tibagy e Uruguay". Reprinted from Rev. mens. da secc. de geog. de Lisboa (no Rio de Janeiro) vol. XI (1883) p. 20-36.

The great states of South America, a concise account of their condition and resources with the laws relating to government concessions,

The republic of Argentina.--The United states of Brazil.--The republic of Bolivia.--The republic of Chile.--The republic of Peru--The republic of Paraguay.--The republic of Uruguay.--The republic of Guatemala.