Food mediated life history strategies in Daphnia magna : their relevance to ecotoxicological evaluations

Agriculture & Biology

• Daphnia magna 100%
• neonates 69%
• life history 66%
• toxicity testing 62%
• Daphnia 32%
• testing 32%
• lethal concentration 50 20%
• animal tests 20%
• cadmium 19%
• chromium 16%
• inland waters 15%
• water management 12%
• wastewater treatment 12%
• standardization 11%
• oscillation 11%
• toxic substances 10%
• starvation 9%
• body size 9%
• image analysis 9%
• sodium bromide 8%
• algae 8%
• ethylbenzene 8%
• foodways 8%
• water quality standards 7%
• toxicity 7%
• Chlorella pyrenoidosa 7%
• methodology 7%
• fens 7%
• grazing intensity 7%
• environmental assessment 6%
• theoretical models 6%
• aquatic ecosystems 6%
• sanitation 6%
• acute toxicity 5%
• lipids 5%
• clutch size 5%
• committees 5%
• growth curves 5%
• laboratory experimentation 5%
• air flow 5%
• frequency distribution 5%
• food availability 5%
• body length 5%
• environmental impact 5%
• microscopes 5%
• wastewater 5%
• pollutants 5%
• in vitro culture 5%
• Chlorophyta 5%
• electronics 5%
• sediments 5%
• population dynamics 4%
• mechanism of action 4%
• lakes 4%
• instars 4%
• copper 4%
• history 4%
• metals 4%
• environmental factors 3%
• organisms 3%
• animals 2%
• water 2%
• temperature 2%
• sampling 1%
• genes 1%