Zoekresultaten - 2 results

Toxicity in lead salt spiked soils to plants, invertebrates and microbial processes: Unraveling effects of acidification, salt stress and ageing reactions.

that were not leached. This toxicity significantly decreased or became absent after 5 years of ageing in 19 of the 20 toxicity tests by a factor 8 (median factor; range: 1.4→50), measured by the factor ...

Environmental risk assessment of clinical trials involving modified vaccinia virus Ankara (MVA)-based vectors.

reconversion, recombination and dissemination in the population and the environment are the main points of attention. Measures to prevent or manage identified risks are also discussed. Full text language:  ...

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