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101.
Ernst Hentschel 《Die Naturwissenschaften》1927,15(51):998-1000
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Hermann H. Dieter 《Environmental management》1992,16(1):21-31
The limit value of 0.1 μg/liter for “substances used in plant treatment and pest control including their main toxic degradation
products” (PBSM) established in the German Drinking Water Regulations (Trinkwasserverordnung) serves comprehensively to protect
drinking water from unexpected toxicological risks and thus corresponds to theaxiom of concern (Besorgnisgrundsatz) contained in §11,2 of the Federal Communicable Disease Control Act (Bundesseuchengesetz), which is an
essential cornerstone of the Drinking Water Regulations. Furthermore, precautionary values that are specific to the particular
substance and near the valid limit can be found for about 10% of all registered active substances. The goal of the PBSM Recommendations
of the Federal Health Office (BGA) issued in July 1989 is to preserve and restore groundwater and drinking water through measures
to be taken by the causal party, while reducing consumer health risks to the greatest extent possible. The EC commission's
drawbacks on these recommendations and the imminent EC-wide directive for the uniform registration of pesticides being based
solely on Article 43 of the European Treaty would seriously endanger this goal. Therefore, a situation threatens in Europe
similar to that in the United States, where at least 18 active ingredients have been detected in groundwater in concentrations
of up to 1000 times the toxicologically established limits for drinking water.
This article appeared first in the German journal?ffentliches Gesundheitswesen 52(8–9); 372–379, 1990. We thank the editor (Georg Thieme Verlag, D-7000 Stuttgart) for the kind permission to publish this
slightly revised English version inEnvironmental Management. 相似文献
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Peter Vink Mathilde Miedema Ernst Koningsveld Henk van der Molen 《International journal of occupational safety and ergonomics》2013,19(1):71-82
Bricklaying is a physically demanding job. Bricklayers frequently flex their trunk to pick up bricks and mortar and position these in a wall. The experienced workload is highest working with bricks at 0 to 50 cm from the floor. In this study the effects of 2 devices that have proven to be feasible in practice are evaluated.The 50 cm raise due to the 2 devices is experienced as comfortable, the estimated lumbar compression force was reduced, and observations indicate likewise. It is discussed that the field experiments have many drawbacks. Nevertheless, based on this study in combination with other literature the improvements could be recommended. 相似文献
107.
Jeroen van der Heijden Ernst ten Heuvelhof Bertien Broekhans Sonja van der Arend Ellen van Bueren Casper Harteveld 《Local Environment》2013,18(3):318-333
The European Union Water Framework Directive (WFD) has provided the European Member States with a range of interacting governance challenges. This article studies three of these (the need for new administrative arrangements, public participation, and the enforced strict time frame). It questions how these interacting governance challenges were addressed in implementing the WFD in the Netherlands – a particularly interesting country since the European Commission assesses its implementation process in relatively positive terms, while an in-depth study reported on in this article tells a contrasting story. Based on this study, the article concludes that especially the interaction effects between the governance challenges may help us to better understand the outcome of the WFD-implementation process, and to provide more suitable advice as to how to improve the implementation process in future rounds. 相似文献
108.
Ben Vanpeperstraete Sébastien Duyck Medani P. Bhandari Janis Brizga Leida Rijnhout Sylvia Lorek A. Peter Castro Chiung Ting Chang Herman Daly Robert J. Didham Gianluca Ferraro Oliver Greenfield Ashok Khosla Ernst Ulrich von Weizsäcker Birgit Lode Simon Miles Henrique Pacini Semida Silveira Leisa Perch Jaap Rijnsburger Mukul Sanwal Sameera Savarala S. Jacob Scherr Kallidaikurichi E. Seetharam A.M.M. Adeeb Donna Shepherd Adrian Smith Lisinka Ulatowska Alice Vincent Werner John 《Natural resources forum》2011,35(4):334-342
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