Transnational Globalization & Regional Governance. CES Germany & Europe Working Papers, No. 06.2, July 1996

Since the end of the 1980s, international relations has experienced a resurgence of regionalism in Europe (Single Market, Maastricht) and the Americas (NAFTA, MERCOSUR). Why did regional economic cooperation gain mo­ mentum? Theoretical approaches have proved the relevance of institutions, intergovernmental bargains, and na­ tional interest formation for the emergence of cooperation, but fall short in explaining why new cooperative moves happened in the late 1980s and early 1990s and not earlier. This paper argues that the simultaneous con­vergence of interests favoring regional organization of states was stimulated by transnational globalization. Since the early 1980s, states had to adapt to the pressures from transnational globalization, from actors and systems which are not shaped by national territories and interests, and which undermined traditional national economic policy and domestic coalitions. Under the new circumstances, joint regional governance on specific policy areas became an attractive option to respond to new constraints. With the conceptualization of transnational globalization as an explanatory factor for regional cooperation this paper does not dismiss other approaches, but rather attempts to complement the research agenda by shedding light on a crucial-but often neglected-aspect of international relations.

Ad examinis publici sollemnia invitat Gideon Gerlach.

Lingnau, J.F. De origine et natura terminationis nominum in men et mentum exeuntium.

Database of the GLAMAP project

A uniform chronology for foraminifera-based sea surface temperature records has been established in more than 120 sediment cores obtained from the equatorial and eastern Atlantic up to the Arctic Ocean. The chronostratigraphy of the last 30,000 years is mainly based on published d18O records and 14C ages from accelerator mass spectrometry, converted into calendar-year ages. The high-precision age control provides the database necessary for the uniform reconstruction of the climate interval of the Last Glacial Maximum within the GLAMAP-2000 project.

Glacial North Atlantic: Sea surface conditions reconstructed by GLAMAP 2000

The response of the tropical ocean to global climate change and the extent of sea ice in the glacial nordic seas belong to the great controversies in paleoclimatology. Our new reconstruction of peak glacial sea surface temperatures (SSTs) in the Atlantic is based on census counts of planktic foraminifera, using the Maximum Similarity Technique Version 28 (SIMMAX-28) modern analog technique with 947 modern analog samples and 119 well-dated sediment cores. Our study compares two slightly different scenarios of the Last Glacial Maximum (LGM), the Environmental Processes of the Ice Age: Land, Oceans, Glaciers (EPILOG), and Glacial Atlantic Ocean Mapping (GLAMAP 2000) time slices. The comparison shows that the maximum LGM cooling in the Southern Hemisphere slightly preceeded that in the north. In both time slices sea ice was restricted to the north western margin of the nordic seas during glacial northern summer, while the central and eastern parts were ice-free. During northern glacial winter, sea ice advanced to the south of Iceland and Faeroe. In the central northern North Atlantic an anticyclonic gyre formed between 45° and 60°N, with a cool water mass centered west of Ireland, where glacial cooling reached a maximum of >12°C. In the subtropical ocean gyres the new reconstruction supports the glacial-to-interglacial stability of SST as shown by CLIMAP Project Members (CLIMAP) [1981]. The zonal belt of minimum SST seasonality between 2° and 6°N suggests that the LGM caloric equator occupied the same latitude as today. In contrast to the CLIMAP reconstruction, the glacial cooling of the tropical east Atlantic upwelling belt reached up to 6°-8°C during Northern Hemisphere summer. Differences between these SIMMAX-based and published U37[k]- and Mg/Ca-based equatorial SST records are ascribed to strong SST seasonalities and SST signals that were produced by different planktic species groups during different seasons.