Publikasjoner
Interactions between toxins and density dependence in experimental blowfly populations
Vitenskapelig foredrag
- Publiseringsår
- 2001
- Eksterne nettsted
- Cristin
- NIVA-involverte
-
Jannicke Moe
- Forfattere
- Jannicke Moe, Nils Christian Stenseth, Robert H. Smith
Sammendrag
Blowfly populations (Lucilia sericata) were exposed to cadmium to study the interactions between effects of cadmium and density dependence on demographic rates. Individual-level effects (density-independent) of cadmium were reduced survival and reproduction. Nevertheless there were positive effects of cadmium on population-level (density-dependent) survival, because larval competition was reduced.