Zobrazeno 1 - 10
of 55
pro vyhledávání: '"K. Oxynos"'
Autor:
Qiang Zhang, Karl-Werner Schramm, A. Kettrup, Xinmiao Liang, W. Wang, Bernhard Henkelmann, K. Oxynos
Publikováno v:
Chemosphere. 41:1889-1895
A new method has been developed to describe the quantitative relationship between molecular structures of PCDFs and their gas chromatographic retention indices on a 30-m fused silica column coated with DB-5 stationary phase. The regression equation i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45ba60d0c7a8a4584893efa3ce6f567b
https://doi.org/10.1016/s0045-6535(00)00052-7
https://doi.org/10.1016/s0045-6535(00)00052-7
Autor:
W.Z. Wu, W. Wang, K. Oxynos, Karl-Werner Schramm, A. Kettrup, Bernhard Henkelmann, Xinmiao Liang
Publikováno v:
Chemosphere. 41:917-921
The retention equations ln k' = A + B/T of 49 polychlorinated dibenzo-p-dioxins (PCDDs) and 4 polybrominated dibenzo-p-dioxins (PBDDs) in gas chromatography (GC) have been investigated to evaluate the properties of regression coefficients A and B. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55f8c4624b962d5e5f53ce2f42d89cc1
https://doi.org/10.1016/s0045-6535(99)00468-3
https://doi.org/10.1016/s0045-6535(99)00468-3
Publikováno v:
Pure and Applied Chemistry. 72:1027-1034
The German Environmental Specimen Bank (GESB) has been an important tool in contaminant monitoring and ecotoxicological research for more than one decade. The annual monitoring program provides a long-term database to determine trends in contaminant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae64e1f0f0531055f1c9a8cf8c549f1
https://doi.org/10.1351/pac200072061027
https://doi.org/10.1351/pac200072061027
Autor:
K. Oxynos, Petra Marth, Karl-Werner Schramm, Antonius Kettrup, Klaus Hahn, Alexander Wolf, J. Schmitzer
Publikováno v:
Umweltwissenschaften und Schadstoff-Forschung. 11:277-280
Lipidbezogene Verteilungskoeffizienten (KLM/L) zwischen Muskelkonzentrationen-(CML) und Leberkonzentrationen (CLL) zweier Friedfischarten Brassen (Abramis brama) und Aalmutter (Zoarces viviparus) ergeben theoriekonform (KLM/L=CML/CLL=1) nominale Wert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::309bf85555fd9a3712dc8d26bc9b3357
https://doi.org/10.1007/bf03038000
https://doi.org/10.1007/bf03038000
Autor:
K. Oxynos, Karl-Werner Schramm, Antonius Kettrup, Bernhard Henkelmann, J. Schmitzer, Petra Marth, Alexander Wolf
Publikováno v:
Umweltwissenschaften und Schadstoff-Forschung. 11:89-97
Die Umweltprobenbank des Bundes hat sich im Rahmen der Okologischen Umweltbeobachtung zu einem wichtigen und permanenten Instrument der Umweltpolitik entwickelt. Neben der Langzeitkonservierung fur zukunftige Forschungsaufgaben wird am Beispiel der c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4663a8314c5888cff0e27c54434e40
https://doi.org/10.1007/bf03037901
https://doi.org/10.1007/bf03037901
Autor:
P. Schramel, Evan Diamadopoulos, K. Balta-Brouma, R. Brotsack, Dieter Martens, Antonius Kettrup, Karl-Werner Schramm, Bernhard Michalke, C. Klimm, Bernhard Henkelmann, K. Oxynos
Publikováno v:
Chemosphere. 36:2855-2866
This study presents the results of an investigation on chemical impact of the uncontrolled combustion of municipal solid wastes in an open landfill. Soil and sand samples were collected in the vicinity and surrounding area of the waste disposal site
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a1909e05beb95f2bcfbffdf3289df5
https://doi.org/10.1016/s0045-6535(97)10242-9
https://doi.org/10.1016/s0045-6535(97)10242-9
Publikováno v:
International Journal of Environmental Analytical Chemistry. 68:415-427
Within the program of the Environmental Specimen Bank a quick and efficient method for determination of pentachlorophenol (PCP) in various environmental matrices has been developed. The method includes alkaline hydrolysis of bound PCP, acidification,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8821e6f8c6921271d6a48f90d8047bd2
https://doi.org/10.1080/03067319708030844
https://doi.org/10.1080/03067319708030844
Publikováno v:
Umweltwissenschaften und Schadstoff-Forschung. 6:375-383
Ein sinnvoller Einsatz von Akkumulationsindikatoren erfordert zur Qualitatssicherung neben den vorhandenen Laborstandards ein anspruchsvolles Probenahmeverfahren, um reprasentative und reproduzierbate Aussagen uber einen Untersuchungsraum treffen zu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::589a6bb7034df8e289257095f82b7638
https://doi.org/10.1007/bf02937725
https://doi.org/10.1007/bf02937725
Publikováno v:
International Journal of Environmental Analytical Chemistry. 57:53-61
Ya-Er lake region samples - soil, mud, rice, rice seed grain, sediment, snail and fish - were analysed for α-, β-, and γ-HCH, according to the standard operating procedure, as used for the necessities of the German Environmental Specimen Bank.1 Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ae6a6b2e33e231828ed8ff141c027f
https://doi.org/10.1080/03067319408033101
https://doi.org/10.1080/03067319408033101
Publikováno v:
Chemosphere. 28:313-321
The German Environmental Specimen Bank is a long-term project and has the task to collect and store systematically environmental samples for future demand in ecological-chemical research. The essential requirement to keep the samples unchanged concer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4130c5d66cf98e3232dba6c9f16efac
https://doi.org/10.1016/0045-6535(94)90128-7
https://doi.org/10.1016/0045-6535(94)90128-7