Elégie pour la clarinette avec accompagnement d'orchestre ou de quatuor ou de piano op. 178

par André Spaeth

Na 1 Nachlass Max Horkheimer, 569 - Korrespondenzen u.a. mit Margot von Mendelssohn (p. VI 29, 1-178)

208 Briefe zwischen Margot von Mendelssohn und Max Horkheimer; 1 Brief von Max Horkheimer und Arthur Gagliotti, 23.09.1948; 1 Brief an Robert Alexander (Arzt) von Margot von Mendelssohn, 15.06.1948; 3 Briefe zwischen Margot von Mendelssohn und Frederick Pollock, Januar 1946; 1 Brief an U. S. Attorney (Los Angeles) von Max Horkheimer, [1946]; 1 Brief von Hilda Kahn an Margot von Mendelssohn, 27.01.1944;

Ms. lat. qu. 97 Bd. 3 - Memorie originali risguardanti le belle arti, Nr. 151 - 178

Vorbesitzer: Michelangelo Gualandi;

Ms. lat. oct. 178 - Logica. Physica. Historia universalis

Vorbesitzer: Philipp Jakob Waldschmidt;

Composite depth scale, tie points and magnetic susceptibilities of ODP Site 178-1098 sediments

Multiple holes were cored at Ocean Drilling Program Leg 178 Sites 1098 and 1099 in two subbasins of the Palmer Deep in order to recover complete and continuous records of sedimentation. By correlating measured properties of cores from different holes at a site, we have established a common depth scale, referred to as the meters composite depth scale (mcd), for all cores from Site 1098. For Site 1098, distinct similarities in the magnetic susceptibility records obtained from three holes provide tight constraints on between-hole correlation. Additional constraints come from lithologic features. Specific intervals from other data sets, particularly gamma-ray attenuation bulk density, magnetic intensity, and color reflectance, contain distinctive anomalies that correlate well when placed into the preferred composite depth scale, confirming that the scale is accurate. Coring in two holes at Site 1099 provides only a few meters of overlap. None of the data sets within this limited overlap region provide convincing correlations. Thus, the preferred composite depth scale for Site 1099 is the existing depth scale in meters below seafloor (mbsf).

Holocene d18O diatom from ODP Hole 178-1098A

The causes for rising temperatures along the Antarctic Peninsula during the late Holocene have been debated, particularly in light of instrumental records of warming over the past decades (Russell and McGregor, 2010, doi:10.1007/s10584-009-9673-4). Suggested mechanisms range from upwelling of warm deep waters onto the continental shelf in response to variations in the westerly winds (Bentley et al., 2009, doi:10.1177/0959683608096603), to an influence of El Niño-Southern Oscillation on sea surface temperatures (Shevenell et al., 2011, doi:10.1038/nature09751). Here, we present a record of Holocene glacial ice discharge, derived from the oxygen isotope composition of marine diatoms from Palmer Deep along the west Antarctic Peninsula continental margin. We assess atmospheric versus oceanic influences on glacial discharge at this location, using analyses of diatom geochemistry to reconstruct atmospherically forced glacial ice discharge and diatom assemblage (Taylor and Sjunneskog, 2002, doi:10.1029/2000PA000564) ecology to investigate the oceanic environment. We show that two processes of atmospheric forcing-an increasing occurrence of La Niña events (Makou et al., 2010, doi:10.1130/G30366.1) and rising levels of summer insolation-had a stronger influence during the late Holocene than oceanic processes driven by southern westerly winds and upwelling of upper Circumpolar Deepwater. Given that the evolution of El Niño-Southern Oscillation under global warming is uncertain (Yeh et al., 2009, doi:10.1038/nature08316), its future impacts on the climatically sensitive system of the Antarctic Peninsula Ice Sheet remain to be established.