Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Walter Dannecker"'
Publikováno v:
Environmental Geology. 56:595-603
We report on extensive deposition measurements of sulfur dioxide (SO2) on three types of commonly used building stones (Obernkirchen sandstone, Sand sandstone, Ihrlerstein sandstone). The deposition velocities on the three materials were determined i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ce610dea48bc38d03765a4cdedd53e0
https://doi.org/10.1007/s00254-008-1414-x
https://doi.org/10.1007/s00254-008-1414-x
Autor:
Thomas Raabe, Uwe H. Brockmann, E. Plate, K. von Salzen, T. Stahlschmidt, V. Reinhardt, K. Michaelsen, Michael Schulz, H. Grassl, U. Niemeier, T. Nitz, H. Gerwig, R. Schmidt-Nia, Thomas Pohlmann, K. H. Schlünzen, K. Bigalke, Walter Dannecker, Michael Schatzmann, J. E. E. van Beusekom, G. Steinhoff, C. J. Lenz, A. Rebers
Publikováno v:
Deutsche Hydrographische Zeitschrift. 51:133-154
The external forcing of the German Bight system is largely due to the atmosphere. Energy fluxes that drive mixing processes and biological productivity, as well as atmospheric nutrient inputs outside the Elbe estuary, are important factors for biomas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be4a231088b6000da02cb2d93ea22e4
https://doi.org/10.1007/bf02764172
https://doi.org/10.1007/bf02764172
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 364:462-466
A new method for the simultaneous separation and determination of four arsenic species [As(III), As(V), monomethylarsonic acid and dimethylarsinic acid], three selenium species [Se(IV), Se(VI) and selenomethionine] as well as Sb(III) and Sb(V) is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e8d03ceb79f8a17731ff400a953c65
https://doi.org/10.1007/s002160051368
https://doi.org/10.1007/s002160051368
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 362:433-439
An analytical procedure has been developed for the determination of spallation nuclides in an irradiated tantalum target using HPLC coupled on-line to ICP-MS after dissolution and separation of the tantalum matrix. Pieces of tantalum were taken from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81aaa7feb20ed3d0012cade15c76148c
https://doi.org/10.1007/s002160051103
https://doi.org/10.1007/s002160051103
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 52:995-1001
As has been demonstrated by several groups in the last years, aerosols can be sampled in size-segregated form with multistage cascade impactors and analyzed directly by total-reflection X-ray fluorescence (TXRF) for their trace element content. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5554747dd16c108c11eff01bfd200ed
https://doi.org/10.1016/s0584-8547(97)00002-5
https://doi.org/10.1016/s0584-8547(97)00002-5
Autor:
Andreas Rebers, Michael Schatzmann, Uwe H. Brockmann, S. Beddig, Walter Puls, H. J. Rick, Dieter Körner, Walter Dannecker, Heinke Schlünzen, Thomas Pohlmann, Günther Radach, Michael Schulz
Publikováno v:
Marine Pollution Bulletin. 34:382-394
From November 1989 to March 1992, the German Federal Maritime and Hydrographic Agency (BSH) carried out surveys of major physical and chemical parameters in the German Bight in connection with the TUVAS project (‘Transport, transfer and variability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088a0f15a07bafb56a86900bcd9d9338
https://doi.org/10.1016/s0025-326x(96)00159-2
https://doi.org/10.1016/s0025-326x(96)00159-2
Publikováno v:
X-Ray Spectrometry. 26:79-84
The toxic effects of heavy metals in stack gases from industrial furnaces were taken into account in the emission limits of the German law 17. BImschV (17. Bundes-Immissionsschutzgesetz-Verordnung) from November 23, 1990. Results of the first manual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845afaf7c75d0069998add1ccfe2ea6d
https://doi.org/10.1002/(sici)1097-4539(199703)26:2<79::aid-xrs203>3.0.co
https://doi.org/10.1002/(sici)1097-4539(199703)26:2<79::aid-xrs203>3.0.co
Atmospheric input of lead into the German Bight - a high resolution measurement and model case study
Publikováno v:
Marine Ecology Progress Series. 156:299-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d845189f7890c7af5f9f0dd4bce0068
https://doi.org/10.3354/meps156299
https://doi.org/10.3354/meps156299
Publikováno v:
Analytical and Bioanalytical Chemistry. 355:375-378
Calibration results are presented for a method producing filter standards of two different materials. The first filter type is a membranous filter, the second a quartz fibre filter. Multielement solutions with predetermined elemental concentrations h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6be56bcc7b36df0eec58e30db44f85c
https://doi.org/10.1007/s0021663550375
https://doi.org/10.1007/s0021663550375
Publikováno v:
X-Ray Spectrometry. 24:267-275
Results are presented for an intercomparison of two different techniques to produce standard filter materials for the energy-dispersive x-ray analysis of aerosol filter samples. In one, multi-element standard solutions were dropped on to Munktell qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ed3eaa8c9d87f5df846d240693642dc
https://doi.org/10.1002/xrs.1300240511
https://doi.org/10.1002/xrs.1300240511