708 research outputs found
Les affiches étrangères illustrées : ouvrage orné de 62 lithographies en couleurs et de cent cinquante reproductions en noir et en couleurs d'après les affiches originales des meilleurs artistes
No full textpar MM. M. Bauwens, T. Hayashi, La Forgue, Meier-Graefe, J. Pennel
Estimating Fine Root Turnover in Tropical Forests along an Elevational Transect using Minirhizotrons
No full textGrowth and death of fine roots represent an important carbon sink in forests. Our understanding of the patterns of fine root turnover is limited, in particular in tropical forests, despite its acknowledged importance in the global carbon cycle. We used the minirhizotron technique for studying the changes in fine root longevity and turnover along a 2000‐m‐elevational transect in the tropical mountain forests of South Ecuador. Fine root growth and loss rates were monitored during a 5‐mo period at intervals of four weeks with each 10 minirhizotron tubes in three stands at 1050, 1890, and 3060 m asl. Average root loss rate decreased from 1.07 to 0.72 g/g/yr from 1050 to 1890 m, indicating an increase in mean root longevity with increasing elevation. However average root loss rate increased again toward the uppermost stand at 3060 m (1.30 g/g/yr). Thus, root longevity increased from lower montane to mid‐montane elevation as would be expected from an effect of low temperature on root turnover, but it decreased further upslope despite colder temperatures. We suggest that adverse soil conditions may reduce root longevity at high elevations in South Ecuador, and are thus additional factors besides temperature that control root dynamics in tropical mountain forests
Abréviations
No full textAMN Archives des musées nationaux BNF Bibliothèque nationale de France BSBM Bayerische Staatsbibliothek München (Leviana II.3) BT Berliner Tageblatt DK Meier-Graefe, Die doppelte Kurve, Berlin, 1924 DLA Deutsches Literaturarchiv, Marbach am Neckar EG Meier-Graefe, Entwicklungsgeschichte der modernen Kunst, 3 t., Stuttgart, 1904 EG 2 Meier-Graefe, Entwicklungsgeschichte der modernen Kunst, 3 t., Munich, 1914-1915/1924 FB Meier-Graefe, Der Fall Böcklin, Stuttgart, 1905 FZ Frankfurter Zeitung G..
Albrecht von Graefe : sein Leben und Wirken
No full textvon Eduard MichaelisAutograph des VerfassersFrühere Signatur: "Bircher 1628" 990041343800205503_0001 Exemplar der ETH-Bi
Schettler, G.: Lipids and Lipidoses (Lipide und Lipidosen). Springer‐Verlag Berlin‐Heidelberg‐New York 1967. 622 Seiten. mit 146 Abbildungen. Preis, in Leinen gebunden, DM 120,–
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Database Architectures for Modern Hardware (Dagstuhl Seminar 18251)
No full textThe requirements of emerging applications on the one hand and the trends in computing hardware and systems on the other hand demand a fundamental rethinking of current data management architectures. Based on the broad consensus that this rethinking requires expertise from different research disciplines, the goal of this seminar was to bring together researchers and practitioners from these areas representing both the software and hardware sides and to foster cross-cutting architectural discussions.
The outcome of this seminar was not only an identification of promising hardware technologies and their exploitation in data management systems but also a set of use cases, studies, and experiments for new architectural concepts
Wüsleufeld, H., und G. H. Haeseler: Trinkbranntweine und Likore, 4., vollig neubearbeitete Auflage, 1964, Verlag Paul Parey. Berlin, 643 Seiten mit 159 Textabbildungen und 2 Faltblattern, Gzl. DM 78,‐, Kart. DM 74
No full textHolthöfer und Juckenack, erläutert von K. H. Nüse: „Das Lebensmittelgesetaz und sonstizes deutsches Lebensmittelrecht”︁, Band Ia, „Gesetz zur Änderung und Ergänzung des Lebensmittelgesetzes vom 12. 1958”︁, Carl Heymanns Verlag K. G., Berlin‐Köln 1959
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