279,288 research outputs found
Die Gemeinde / von Ludwig Reeg
No full textDIE GEMEINDE / VON LUDWIG REEG
Die Gemeinde / von Ludwig Reeg (1)
Cover (1)
Titelseite (2)
Inhalt (3)
Präludium (5)
Erster Teil. Der Weg zur Gemeinde (8)
I. Leben (9)
II. Lieben (28)
Zweiter Teil. Die Erscheinung der Gemeinde (41)
III. Schauen (42)
IV. Wägen (71
Rechnung für [Ludwig Emil Grimm] von H. Specht, Hotel d'Angleterre.
No full textRECHNUNG FÜR [LUDWIG EMIL GRIMM] VON H. SPECHT, HOTEL D'ANGLETERRE.
Rechnung für [Ludwig Emil Grimm] von H. Specht, Hotel d'Angleterre. ( -
The origin of soil organic C, dissolved organic C and respiration in a long-term maize experiment in Halle, germany, determined by C-13 natural abundance
No full textFor a quantitative analysis of SOC dynamics it is necessary to trace the origins of the soil organic compounds and the pathways of their transformations. We used the C-13 isotope to determine the incorporation of maize residues into the soil organic carbon (SOC), to trace the origin of the dissolved organic carbon (DOC), and to quantify the fraction of the maize C in the soil respiration. The maize-derived SOC was quantified in soil samples collected to a depth of 65 cm from two plots, one 'continuous maize' and the other 'continuous rye' (reference site) from the long-term field experiment 'Ewiger Roggen' in Halle. This field trial was established in 1878 and was partly changed to a continuous maize cropping system in 1961. Production rates and delta(13)C of DOC and CO2 were determined for the Ap horizon in incubation experiments with undisturbed soil columns. After 37 years of continuous maize cropping, 15% of the total SOC in the topsoil originated from maize C. The fraction of the maize-derived C below the ploughed horizon was only 5 to 3%. The total amount of maize C stored in the profile was 9080 kg ha(-1) which was equal to about 31% of the estimated total C input via maize residues (roots and stubble). Total leaching of DOC during the incubation period of 16 weeks was 1.1 g m(-2) and one third of the DOC derived from maize C. The specific DOC production rate from the maize-derived SOC was 2.5 times higher than that from the older humus formed by Cg plants. The total CO2-C emission for 16 weeks was 18 g m(-)2. Fifty-eight percent of the soil respiration originated from maize C. The specific CO2 formation from maize-derived SOC was 8 times higher than that from the older SOC formed by C-3 plants. The ratio of DOC production to CO2-C production was three times smaller for the young, maize-derived SC than for the older humus formed by C-3 plants
Sämmtliche Lieder für eine Singstimme mit Pianofortebegleitung / von Ludwig van Beethoven. Erste vollst. Gesammtausg. unter Revision von C. Geissler ; H. 7
No full textSÄMMTLICHE LIEDER FÜR EINE SINGSTIMME MIT PIANOFORTEBEGLEITUNG / VON LUDWIG VAN BEETHOVEN. ERSTE VOLLST. GESAMMTAUSG. UNTER REVISION VON C. GEISSLER ; H. 7
Sämmtliche Lieder für eine Singstimme mit Pianofortebegleitung / von Ludwig van Beethoven. Erste vollst. Gesammtausg. unter Revision von C. Geissler (-)
Sämmtliche Lieder für eine Singstimme mit Pianofortebegleitung / von Ludwig van Beethoven. Erste vollst. Gesammtausg. unter Revision von C. Geissler ; H. 7 (H. 7) (1)
Titelseite (1)
3 Gesänge von Göthe. No. 1. Wonne der Wehmuth. (2)
No. 2. Sehnsucht. (3)
No. 3. Mit einem gemalten Bande. (5)
No. 4. Das Glück der Freundschaft. (Lebensglück) (7
Kiri W. Ch. H. Sickler'ile
No full textSickler, Friedrich Karl Ludwig, 1773-1836, saksa arheoloog, antiigi uurijaSickler, W. Ch. H., arst Eestis, kirja autori vendIsiklikud ja perekondlikud probleemid. Kirjutab ka oma viimasest uurimusest Sendschreiben an J. F. Blumenbac
Carbon and nitrogen mineralization after maize harvest between and within maize rows: a microcosm study using C-13 natural abundance
No full textThe sequestration of carbon in soil is not completely understood, and quantitative information about the rates of soil organic carbon (SOC) turnover could improve understanding. We analyzed the effects of the uneven distribution of crop residues after harvest of silage maize on C and N losses (CO2-C, dissolved organic carbon (DOC) and nitrogen (DON), and NO3-) from a Haplic Phaeozem and on the occurrence of priming effects induced by the decomposition of accumulated maize residues. Soil columns were taken from a continuous maize (since 1961) field after harvest i) between maize stalk rows M-bare) ii) within the maize rows including a standing maize stalk (M-stalk), and iii) from a continuous rye (since 1878) field after tillage (rye stalk and roots were mixed into the Ap horizon). The soil columns were incubated for 230 days at 8 degreesC with an irrigation rate of 2mm 10(-2) M CaCl2 per day. Natural C-13 abundance was used to distinguish between maize-derived C (in SOC and maize residues) and older C originating from former C-3 vegetation
Ehrenpromotion Dürr, Ludwig
No full textEHRENPROMOTION DÜRR, LUDWIG
Ehrenpromotion Dürr, Ludwig ([1])
Cover ([1])
Lebensdaten ([2])
Handschriftliches Dankschreiben zur Anteilnahme zum Tod von Ludwig Dürr 1956 ([3])
Handschriftlicher Brief von Ludwig Dürr 1954 ([4])
Todesanzeige der Luftschiffbau Zeppelin G. m. b. H. ([5])
Zeitungsausschnitt ([6])
Nachruf der Luftschiffbau Zeppelin G. m. b. H. ([7])
Zeitungsausschnitt ([8])
Brieftelegram an Dr. Ludwig Dürr 1953 ([9])
Zeitungsausschnitt ([10])
Colour checker ([11])
Cover ([12]
Kiri H. G. L. Reichenbach'ile
No full textKreysig, Friedrich Ludwig, 1770-1839, anatoomiaprofessor WittenbergisReichenbach, Heinrich Gottlieb Ludwig, 1793-1879, botaanikVabanduskir
Kiri H. Chr. Andersen'ile
No full textPhister, Ludwig Joachim, 1807-1896, taani näitlejaAndersen, Hans Christian, 1805-1875, taani kirjani
Kiri P. H. Fuss'ile
No full textHausmann, Johann Friedrich Ludwig, 1782-1859, mineraloog, Göttingeni Kuningliku Teadlaste Ühingu sekretärFuss, Paul Heinrich, 1798-1855, Peterburi TA sekretärTänukiri saadud kirjanduse ees
- …
