Presentation on theme: "A paradox of scale One species, perhaps counting 80% ‘unhealthy’ specimens, is healthy enough to oust 1000 other species on 1 new species by evolution."— Presentation transcript:
A paradox of scale One species, perhaps counting 80% ‘unhealthy’ specimens, is healthy enough to oust 1000 other species on 1 new species by evolution per year. Which risk do we count?
Two problems only decline of biodiversity bad human health
The influence of climatic changes on vegetation
The distribution of two world- wide rare species 29AA02: The association between Golden Dock and the Marsh Fleawort Marsh Fleawort moerasandijvie distribution Black-tailed Godwit grutto distribution European presence
Kinds of responsibility B Very threatened BAVery threatened, important internationally BDVery threatened, vulnerable C Threatened CAThreatened, important internationally D Vulnerable DAVulnerable, important internationally
Dutch responsi bility Percentage of the European bird population
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