Documentation, profile descriptions and analytical results of loes profiles from Bavaria, southern Germany

This study investigates the landscape evolution and soil development in the loess area near Regensburg between approximately 6000-2000 yr BP (radiocarbon years), Eastern Bavaria. The focus is on the question how man and climate influenced landscape evolution and what their relative significance was. The theoretical background concerning the factors that controlled prehistoric soil erosion in Middle Europe is summarized with respect to rainfall intensity and distribution, pedogenesis, Pleistocene relief, and prehistoric farming. Colluvial deposits , flood loams, and soils were studied at ten different and representative sites that served as archives of their respective palaeoenvironments. Geomorphological, sedimentological, and pedological methods were applied. According to the findings presented here, there was a high asynchronity of landscape evolution in the investigation area, which was due to prehistoric land-use patterns. Prehistoric land use and settlement caused highly difIerenciated phases of morphodynamic activity and stability in time and space. These are documented at the single catenas ofeach site. In general, Pleistocene relief was substantially lowered. At the same time smaller landforms such as dells and minor asymmetric valleys filled up and strongly transformed. However, there were short phases at many sites, forming short lived linear erosion features ('Runsen'), resulting from exceptional rainfalls. These forms are results of single events without showing regional trends. Generally, the onset of the sedimentation of colluvial deposits took place much earlier (usually 3500 yr BP (radiocarbon) and younger) than the formation of flood loams. Thus, the deposition of flood loams in the Kleine Laaber river valley started mainly as a consequence of iron age farming only at around 2500 yr BP (radiocarbon). A cascade system explains the different ages of colluvial deposits and flood loams: as a result of prehistoric land use, dells and other minor Pleistocene landforms were filled with colluvial sediments. After the filling of these primary sediment traps , eroded material was transported into flood plains, thus forming flood loams. But at the moment we cannot quantify the extent ofprehistoric soil erosion in the investigation area. The three factors that controlled the prehistoric Iandscapc evolution in the Ioess area near Regensburg are as follows: 1. The transformation from a natural to a prehistoric cultural landscape was the most important factor: A landscape with stable relief was changed into a highly morphodynamic one with soil erosion as the dominant process of this change. 2. The sediment traps of the pre-anthropogenic relief determined where the material originated from soil erosion was deposited: either sedimentation took place on the slopes or the filled sediment traps of the slopes rendered flood loam formation possible. Climatic influence of any importance can only be documented as the result of land use in connection with singular and/or statistic events of heavy rainfalls. Without human impact, no significant change in the Holocene landscape would have been possible.

Diário da Constituinte [gravação de vídeo] : [programa n. 325]

A Constituinte pode decidir amanhã se muda o Regimento Interno, para permitir a apresentação de emendas ao projeto de Constituição aprovado pela Comissão de Sistematização. O Senador Mauro Benevides (PMDB-CE), vice-presidente da Assembleia Nacional Constituinte (ANC), comenta sobre a proposta que altera o regimento para permitir que cada Constituinte tenha direito a três emendas e seis destaques. O grupo "Centrão" já recolheu 324 assinaturas para exigir a mudança do regimento. O Deputado Daso Coimbra (PMDB-RJ) explica que não se pretende modificar trechos inteiros do Projeto da Constituição. Em reunião com o presidente da ANC, o Deputado Ulysses Guimarães (PMDB-SP), integrantes do "Centrão" levaram a proposta do grupo. O Deputado Ricardo Fiuza (PFL-PE) comenta os resultados da reunião. O Senador Mário Covas (SP) admite que se abra espaço para mudanças com a alteração do regimento, mas não aceita a apresentação de um substitutivo em bloco. Uma pesquisa de opinião realizada pelo IBOPE em 23 Estados mostra o que pensa o brasileiro sobre o sistema de governo. Os Deputados Oswaldo Bender (PDS-RS), Paulo Delgado (PT-MG), Antônio Câmara (PMDB-RN) comentam o resultado da pesquisa.

325 degrees C thermoluminescence peak growth in quartz related to oxygen vacancies

The thermoluminescence intensity as a function of gamma-ray dose of the 325 degreesC peak, in quartz grains extracted from sea sediments and from fluvial aeolic dunes, is studied. It is found that the response curve at low doses has a concavity directed opposite to that of quartz grains extracted from archaeological potteries. To explain this behavior a model is proposed here based on oxygen vacancies and [AlO4/h](0) centers. The experimentally observed ESR intensity of E-I'-centers as a function of radiation dose can also be explained by this model.

Na 1 Nachlass Max Horkheimer, 325 - Korrespondenzen u.a. mit Frances Bartlett Kinne und Otto Kirchheimer (p. V 101, 1-197)

75 Briefe mit Beilagen zwischen Prof. Frances Bartlett Kinne und Max Horkheimer, 1956-1973; 7 Briefe mit Beilagen zwischen Prof. Otto Kirchheimer und Max Horkheimer, 1952-1954; 19 Briefe mit Beilagen zwischen Prof. Guido Kisch und Max Horkheimer, 1955-1956; 23 Briefe mit Beilagen zwischen Walter Kittel (Oberbaurat i. R.), 1964-1973; 14 Briefe mit Beilagen zwischen Jules Klanfer und Max Horkheimer, 1963-1964; 4 Briefe mit Beilagen zwischen Prof. Otto Klineberg und Max Horkheimer, 1960-1961; 1 Brief von Max Horkheimer an Otto Klineberg (Psychologe), 22.6.1960;

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 325 - Angebot an Professor Hugo von Meltzl zur Mitarbeit in der Zeitschrift "Schopenhaueriana"

u.a.: Gustav Wilhelm Körber; Arthur Schopenhauer; Giacomo Leopardi;

Na 1 Nachlass Max Horkheimer, 520 - Korrespondenzen mit Walter Benjamin (Kopien) (p. VI 5A, 168 - 325)

4 Briefe zwischen Walter Benjamin und Cecilia Razovsky; 6 Briefe zwischen Cecilia Razovsky und Max Horkheimer; 1 Brief von Cecilia Razovsky an den American Consul, 17.11.1939; 1 Brief von Antonio Sols an Max Horkheimer, 30.10.1940; 1 Brief von Max Horkheimer an Antonio Sols, 11.10.1940; 1 Brief (Abschrift, Auszug) an A. R. L. Gurland von Frau Gurland, 11.10.1940; 3 Briefe zwischen dem Emergency Rescue Committee (New York) und Max Horkheimer, August 1940; 1 Brief von Max Horkheimer an Pastor del Rio, 17.07.1940; 1 Brief von Max Horkheimer an J. Wavrinek, 17.07.1940; 1 Brief von Theodor W. Adorno an Gershom Scholem, 16.07.1940; 1 Brief von Max Horkheimer an Hans Schaudinger, 13.07.1940; 1 Brief von Max Horkheimer an George S. Messersmith, 08.07.1940; 1 Brief von Max Horkheimer an Adolph Kates, 05.07.1940; 1 Brief von Max Horkheimer an Adolph Kates, 29.06.1940; 2 Briefe zwischen dem Refugee Section of the American Friends Service Committee (Philadelphia) und Max Horkheimer, Mai 1940; 2 Briefe von Egon Wissing an Max Horkheimer, 1940; 1 Brief von Max Horkheimer an die Economy Blue Print Co. (New York), 25.05.1940; 1 Brief von Werner Kraft an Max Horkheimer, 30.04.1940;