Published 1989
| Version v1
Miscellaneous
State of the discussion on standard values for atmospheric pollutant concentrations
Creators
- 1. Inst. fuer Produktions- und Oekotoxikologie, Bundesforschungsanstalt fuer Landwirtschaft, Braunschweig (Germany)
Description
Air quality criteria are defined according to the state of scientific knowledge. Limiting or standard values for short-duration exposure as derived from numerous experimental results and field observations may be said to provide useful concepts for the protection of vegetation. So far inadequate, however, are the scientific bases for assessing without doubt the hazard potential of prolonged nuisances characterized by greatly varying pollutant concentrations in relation to both time and site and by the incidence of multiple components. (orig./vt)
Abstract (German)
Luftqualitaetskriterien werden nach dem wissenschaftlichen Erkenntnisstand festgelegt. Die aus zahlreichen entsprechenden Versuchsergebnissen und Freilandbeobachtungen abgeleiteten Grenz- oder Richtwerte fuer Kurzzeitbelastungen koennen beurteilt werden, damit brauchbare Konzepte zum Schutz der Vegetation vorliegen. Zur zweifelsfreien Beurteilung des Gefaehrdungspotentials langanhaltender Immissionsbelastungen, die gekennzeichnet sind durch zeitlich und raeumlich stark variierende Konzentrationen sowie durch das Auftreten mehrerer Immissionskomponenten, fehlen allerdings noch wesentliche wissenschaftliche Grundlagen. (orig./vt)Additional details
Additional titles
- Original title (German)
- Stand der Diskussion ueber Richtwerte fuer Schadstoffkonzentrationen in der Luft
Publishing Information
- ISBN
- 3-923704-05-4
- Imprint Title
- International congress on forest decline research: State of knowledge and perspectives. Vol. 2. Proceedings
- Imprint Pagination
- 431 p.
- Journal Page Range
- p. 717-731.
- Report number
- INIS-mf--15063
Conference
- Title
- state of knowledge and perspectives.
- Original Conference Title
- Internationaler Kongress ueber Waldschadensforschung: Wissensstand und Perspektiven
- Acronym
- International congress on forest decline research
- Dates
- 2-6 Oct 1989.
- Place
- Friedrichshafen (Germany).
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 26005298
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AIR POLLUTION; CONCENTRATION RATIO; DOSE-RESPONSE RELATIONSHIPS; NITROGEN OXIDES; OZONE; PATHOLOGICAL CHANGES; PLANTS; QUALITY CONTROL; QUALITY FACTOR; RESPONSE MODIFYING FACTORS; STANDARDIZATION; SULFUR OXIDES
- Descriptors DEC
- CHALCOGENIDES; CONTROL; DISEASES; NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; POLLUTION; SULFUR COMPOUNDS
Optional Information
- Notes
- Imprint:Internationaler Kongress Waldschadensforschung: Wissensstand und Perspektiven. Bd. 2. Vortraege.