title: Environmental risks of chemicals and genetically modified organisms: a comparison. Part I: Classification and characterisation of risks posed by chemicals and GMOs.
abstract: Risks can be characterised by several parameters. A risk is commonly defined to be the product of the extent of damage and the probability of its occurrence. But there are several other characteristics to be taken into account: degree of certainty in determining extent and probability, persistency, ubiquity, irreversibility, delay effect and mobilisation potential. As potential risks of genetically modified plants (GMPs), resistance to antibiotics, impact on non-target organisms, spread of genes and GMOs, and secondary consequences, e.g. on cultivation practice, are discussed in detail. Risks of GMPs are, in general, characterised by high uncertainty of the magnitude and probability of damage, a high mobilisation potential and a delay effect.
authors.affiliation: Federal Environmental Agency (Umweltbundesamt-UBA), IV 2 (Stoffbewertung und Gentechnik), Postfach 330022, D-14191 Berlin, Germany. klaus-g.steinhaeuser@uba.de
authors.forename: K G
authors.initials: KG
authors.lastname: Steinhäuser
mesh_terms: D004785:Environmental Pollutants / Q000009:adverse effects*; D004787:Environmental Pollution / Q000009:adverse effects / Q000331:legislation & jurisprudence; D006801:Humans; D030821:Plants, Genetically Modified / Q000009:adverse effects*; D018570:Risk Assessment / Q000331:legislation & jurisprudence / Q000379:methods; D012308:Risk Management / Q000379:methods
chemical_list: D004785:Environmental Pollutants