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The Association of German Engineers (VDI) with almost 150,000 members, of whom more than a third are students and engineers younger than 33 years of age, is one of the biggest technical- scientific associations in Europe. VDI has extended its activities successfully both nationally and internationally over the years and it has been making great efforts to spread knowledge in the areas related to technologies. As a financially independent, politically unclassified and non-profit organization, it is respected by engineers as well as by professionals and the general public.
Biological measurement procedures for determining and evaluating the effects of ambient air pollutants by means of lichens (bioindication) - Mapping the diversity of epiphytic lichens as an indicator of air quality - Corr. concerning guideline VDI 3957 Part 13:2005-12.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen mit Flechten (Bioindikation) - Kartierung der Diversität epiphytischer Flechten als Indikator für Luftgüte - Berichtigung zur Richtlinie VDI 3957 Blatt 13:2005-12.)
WITHDRAWN published on 1.2.2007
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Biological measuring techniques for the determination and evaluation of effects of air pollution on plants (bioindication) - Determination of genotoxic effects with the Tradescantia MCN test.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Bioindikation) - Nachweis genotoxischer Effekte mit dem Tradescantia-Kleinkern-Test.)
WITHDRAWN published on 1.6.2008
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Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants (bioindication) - Method of standardised grass exposure.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Bioindikation) - Verfahren der standardisierten Graskultur.)
WITHDRAWN published on 1.1.2003
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Biological measuring techniques for the determination and assessment of effects of air pollutants on plants (biomonitoring) - Method of the standardised grass exposure.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Biomonitoring) - Verfahren der standardisierten Graskultur.)
WITHDRAWN published on 1.3.2016
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Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants - Standardised exposure of green cabbage.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Bioindikation) - Verfahren der standardisierten Exposition von Grünkohl.)
WITHDRAWN published on 1.12.2000
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Biological measuring procedures to determine and assess effects of air pollutants on plants (bioindication) - Procedure for standardised exposure of curly kale.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Bioindikation) - Verfahren der standardisierten Exposition von Grünkohl.)
WITHDRAWN published on 1.12.2008
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Biological measuring techniques for the determination und evaluation of the effects of air pollutants on plants (bioindication) - Determination and evaluation of the phytotoxic effect of photooxidants - Method of the standardised tobacco exposure.
(Biologische Messverfahren zur Ermittlung und Beurteilung der Wirkung von Luftverunreinigungen auf Pflanzen (Bioindikation) - Ermittlung und Beurteilung der phytotoxischen Wirkung von Ozon und anderen Photooxidantien - Verfahren der standardisierten Tabak-Exposition.)
WITHDRAWN published on 1.4.2003
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Determination of the growth rate of epiphytic lichens for ecological long-term monitoring.
(Flächenbestimmung epiphytischer Flechten zur immissionsökologischen Langzeitbeobachtung.)
WITHDRAWN published on 1.1.2003
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Environmental simulation - Weathering of materials.
(Umweltsimulation - Schadbegasung von Werkstoffen.)
WITHDRAWN published on 1.3.2002
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Vegetation as an indicator of nitrogen input - Assessment of nitrogen availability by Ellenberg indicator values of forest ground vegetation.
(Vegetation als Indikator für Stickstoffeinträge - Bewertung der Stickstoffverfügbarkeit durch Ellenberg-Zeigerwerte der Waldbodenvegetation.)
WITHDRAWN published on 1.12.2008
Selected format:Latest update: 2024-05-07 (Number of items: 2 897 585)
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