Gerald Kuhnt
University of Kiel
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Featured researches published by Gerald Kuhnt.
Chemosphere | 1995
Konstantin Terytze; Werner Kördel; R. Aldag; J. Hanel; D. Hein; E. Keller; M. Klein; Gerald Kuhnt; U. Müller-Wegener; I. Scheunert; M. Schmidt; M. Spiteller; K.Th. von der Trenck
Abstract At present, the situation regarding data on concentration patterns in soils of areas with background contaminations are insufficient. For soil protection these data are essential for deriving reference values. Therefore the article presents and interprets detection and determination limits for a selection of priority organic pollutants in soils. Based on these results determination limits for the determination of background values for larger areas are proposed. Background values for organic contaminants in not specifically polluted soils and groundwaters may be very low with extreme demands on chemical analysis. In case of sampling from larger areas therefore a compromise has to be found between what is possible with great technical effort and what is requested and desirable for soil and groundwater protection.
Archive | 1995
Gerald Kuhnt
The history of pesticide production and application covers more than one century. Before the Second World War, most of the pesticides were based upon the extremely toxic effects of some heavy metals such as lead, arsenic, mercury, or natural substances like pyrethrum or nicotine. Due to their well-known toxicity, however, they were only used in comparably low quantities for special purposes (cf. Ruhnau et al. 1991).
Archive | 1988
O. Fränzle; Gerald Kuhnt
Das anwendungsbezogene Ziel der Untersuchung ist die Bestimmung derjenigen Bodenproben, welche zur Dokumentation der Boden der Bundesrepublik Deutschland in Umweltprobenbanken einzulagern sind. Zu diesem Zweck wurde ein auch auserhalb der Bundesrepublik Deutschland anwendbares Verfahren erarbeitet, welches die Identifizierung haufigkeitsstatistisch und regional reprasentativer Probenahmeorte innerhalb eines differenzierten Areals auf der Grundlage EDV-gestutzter Kartenauswertungen ermoglicht. Die Gewahrleistung einer hochstmoglichen Reprasentanz bei gleichzeitiger Minimierung des Probenanfalls wird dabei wegen des hohen Analyseaufwandes und der limitierten Einlagerungskapazitat der Probenbanken in den Vordergrund gestellt.
Environmental Toxicology and Chemistry | 1993
Gerald Kuhnt
Trends in Analytical Chemistry | 2009
Werner Kördel; Willie J.G.M. Peijnenburg; Christoph Lorenz Klein; Gerald Kuhnt; Bernd M. Bussian; Bernd M. Gawlik
Land Degradation & Development | 1993
Gerald Kuhnt; O. Fränzle
Wasser und Abfall | 2005
Bernd M. Bussian; Werner Kördel; Gerald Kuhnt; Silke Ohnesorge; Karlheinz Weinfurtner
Journal of Plant Nutrition and Soil Science | 2011
Levke Godbersen; Jens Utermann; Wilhelmus H. M. Duijnisveld; Sven Altfelder; Gerald Kuhnt; Jürgen Böttcher
Proceedings of the 19th World Congress of Soil Science: Soil solutions for a changing world, Brisbane, Australia, 1-6 August 2010. Symposium 3.5.2 Risk assessment and risk based remediation | 2010
Levke Godbersen; Jens Utermann; Wilhelmus H. M. Duijnisveld; Gerald Kuhnt; R. J. Gilkes; N. Prakongkep
Archive | 2009
Levke Godbersen; Jens Utermann; Wilhelmus H. M. Duijnisveld; Gerald Kuhnt