Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrea Pfennigsdorff"'
Publikováno v:
Environmental Toxicology and Chemistry. 39:1506-1516
Yolk is the most important temporary biological compartment of the early life stages of fish embryos. The sorption strength of a chemical to yolk components may significantly influence the distribution of that chemical in the fish embryo. We determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80a06a343e90d4f0f4d23b32c74667ad
https://doi.org/10.1002/etc.4744
https://doi.org/10.1002/etc.4744
Autor:
L. V. Lisitsyna, Ludwig Weissflog, Christian A. Lange, Andrea Pfennigsdorff, Frank Keppler, K. Kotte, E. Putz, Nikolai Elansky
Publikováno v:
Doklady Earth Sciences. 425:291-295
There are periods in the Earth’s history when environmental conditions and the climate sharply changed. Some of such changes were accompanied by mass extinction of living organisms and a decrease in the species diversity. At present, there exist nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9fe1e54579647a2519c8592d4c248e9
https://doi.org/10.1134/s1028334x09020263
https://doi.org/10.1134/s1028334x09020263
Autor:
K. Fuksová, Sándor T. Forczek, J. Rohlenová, Christian A. Lange, Ludwig Weissflog, Peter Schröder, Karsten Kotte, Gert Krüger, Miroslav Matucha, Andrea Pfennigsdorff, H. Uhlířová
Publikováno v:
South African Journal of Botany. 73:89-96
Through employing [14C]-PER exposure experiments it was shown for the first time that PER taken up by drought-stressed spruce needles via the air/needle pathway is preferably degraded to trichloroacetic acid (TCA) in the chloroplasts. TCA formed by o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b2bf965f007422eb1d9bed53fb5940
https://doi.org/10.1016/j.sajb.2006.08.003
https://doi.org/10.1016/j.sajb.2006.08.003
Autor:
Ludwig Weissflog, J. Van Staden, Christian A. Lange, Reto J. Strasser, Andrea Pfennigsdorff, Charles F. Musil, G.H.J. Krüger
Publikováno v:
South African Journal of Botany. 70:683-694
Trichloroacetic acid (TCA) is a phytotoxic substance that, until the 1980s was used in the form of sodium trichloroacetate (TCA-Na) as a herbicide in agriculture and forestry. Since then it has been banned almost everywhere in Europe and in many othe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0684361fa178603e3bbae2c3f2f3e7d
https://doi.org/10.1016/s0254-6299(15)30167-8
https://doi.org/10.1016/s0254-6299(15)30167-8
Autor:
Gert Krueger, Christian A. Lange, Nikolai Elansky, Ludwig Weissflog, E. Putz, Lida Lisitzina, Andrea Pfennigsdorff
Publikováno v:
Atmospheric Environment. 38:4197-4204
One of the issues provided for by the 1993 existing substances regulation (793/93/EEC) is the assessment of the environmental risk emanating from waste materials. One such material is the highly volatile substance perchloroethene (PER; TECE). PER is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f27e10bdc0b833ef2b336e99a145b3a
https://doi.org/10.1016/j.atmosenv.2004.04.032
https://doi.org/10.1016/j.atmosenv.2004.04.032
Autor:
G.H.J. Krüger, B. Ondruschka, Ludwig Weissflog, K. Kellner, Andrea Pfennigsdorff, K. Seyfarth, Jacobus J. Pienaar
Publikováno v:
Environmental Monitoring and Assessment. 99:275-280
There has been an accelerated expansion of deserts in the past five decades. Recent data reveal that the atmogenically formed organic compound, trichloroacetic acid (TCA) is a contributory factor in addition to anthropogenic and natural sources. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d0cd4181c37846e3ffbfa7baa748a70
https://doi.org/10.1007/s10661-004-4034-2
https://doi.org/10.1007/s10661-004-4034-2
Autor:
Christian A. Lange, Matthias Nüchter, Andrea Pfennigsdorff, Klaus Ullrich Seyfarth, E. Putz, Karsten Kotte, Nikolai Elansky, Gert Krüger, Ludwig Weissflog
Publikováno v:
Chemosphere. 52:443-449
Trichloroacetic acid (TCA, CCl(3)COOH) is a phytotoxic chemical. Although TCA salts and derivates were once used as herbicides to combat perennial grasses and weeds, they have since been banned because of their indiscriminate herbicidal effects on wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecb31cc20673db972c7238158b2a3be5
https://doi.org/10.1016/s0045-6535(03)00209-1
https://doi.org/10.1016/s0045-6535(03)00209-1
Publikováno v:
Environmental sciencetechnology. 46(3)
Salting-out in aqueous NaCl solutions is relevant for the environmental behavior of organic contaminants. In this study, Setschenow (or salting-out) coefficients (K(s) [M(-1)]) for 43 diverse neutral compounds in NaCl solutions were measured using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca7e256db868785206b9e7ccdc92a88d
https://pubmed.ncbi.nlm.nih.gov/22191628
https://pubmed.ncbi.nlm.nih.gov/22191628
Autor:
Andrea Pfennigsdorff, Ludwig Weissflog, Lida Lisitzina, Nikolai Elansky, E. Putz, Karsten Kotte, Gert Krueger, Christian A. Lange
Publikováno v:
Chemosphere. 65(6)
Artemisia lerchiana is a wormwood species of the Central Asian steppe regions, where it completely cover whole areas. For the first time it was possible to show through field experiments that C1/C2 halocarbons (VCHCs), such as chloroform (CHL), tetra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a34e1085b1ddaf0a45affcc3af6d179
https://pubmed.ncbi.nlm.nih.gov/16674990
https://pubmed.ncbi.nlm.nih.gov/16674990
Autor:
L. Lisitzyna, Nikolai Elansky, Gert Krueger, Ludwig Weissflog, Christian A. Lange, Andrea Pfennigsdorff, E. Putz, Karsten Kotte
Publikováno v:
Geophysical Research Letters. 32
[1] It is shown for the first time that the volatile highly chlorinated C2 hydrocarbons (VCHCs) trichloroethene (TRI; C2HCl3), tetrachloroethene (PER; C2Cl4) and methyl chloroform (MC; C2H3Cl3), but also C1 hydrocarbons tetrachloromethane and chlorof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6512875a1f8422267cfaa920eea5af9d
https://doi.org/10.1029/2004gl020807
https://doi.org/10.1029/2004gl020807