European spatial planning reloaded: Considering EU enlargement in theory and practice

The territorial expansion of the European Union (EU) to the new central and eastern European member states raises difficult challenges for European spatial planning. In almost the same manner as structural policy, the conceptual side of European spatial planning has to acknowledge that with enlargement a quantum leap regarding its politics and policy is about to occur. While reflecting on discussions about EU's regional policy and spatial planning on the European level, and sketching a theoretical background, this paper proposes a new way of conceptualizing European spatial planning, taking central and eastern European spatial planning—perhaps as a new epistemic community—into consideration.     

E-Partizipation als Gesamtsystem

Zusammenfassung  An der Durchführung des elektronisch unterstützten Beteiligungsverfahrens „K?lner Bürgerhaushalt“ war der Bereich „E-Government und Online-Dienste“ ma?geblich beteiligt. Der Bürgerhaushalt, der in den Verantwortungsbereich des K?lner Stadtdirektors Guido Kahlen f?llt, erhielt eine internationale Auszeichnung der UN. Für den STANDORT sprach Dipl.-Geogr. Oliver M?rker mit Guido Kahlen über das Thema E-Partizipation in K?ln.     

Molecular markers for the discrimination of Triticum turgidum L. subsp. dicoccum (Schrank ex Schübl.) Thell. and Triticum timopheevii (Zhuk.) Zhuk. subsp. timopheevii

The persistent uncertainty on the classification of the “new” glume wheat found in Neolithic and Bronze Age sites from Greece and other European settlements might be resolved only through analysis of its ancient DNA. Tools able to discriminate among different Triticum species on the basis of scarce, very damaged DNA, are therefore essential. While current attempts concentrate on DNA fragments sequencing and comparison, in some instances PCR-based selective amplification techniques might offer a cheaper and quicker alternative. The purpose of this research was therefore the identification of species-specific primers, able to distinguish caryopses of Triticum timopheevii subsp. timopheevii from those of Triticum turgidum subsp. dicoccum. Primers and their working conditions were defined and optimized using DNA from modern accessions. The ribosomal primers ITS1 tim and ITS2 tim, and the nuclear primer acetyl-coenzyme A tim clearly discriminated the sequences of Triticum timopheevii from other species. Finally, Neolithic charred wheat grains found in the sites of Sammardenchia (Pozzuolo del Friuli, Udine) and La Marmotta (Lago di Bracciano, Roma), belonging to the “new” wheat type or to emmer, were tested with the three selected primers. However, the results were not conclusive, because the samples analysed were apparently too degraded to yield useful DNA.