While it has been well established that increasing chloride concentration in water reduces
the toxicity of nitrite to freshwater species, little work has been done to investigate the effect …

A suite of acute and chronic toxicity tests were conducted to evaluate the sensitivity of
freshwater organisms to nitrate (as sodium nitrate). Acute exposures with rainbow trout …

Growing human populations and increasingly intensive agriculture have resulted in
widespread aquatic nitrate pollution. Freshwater mussel populations have been in decline …

Increasing concentrations of nitrate in surface water and groundwater are becoming a
worldwide concern, yet little information has been published on toxicity of nitrate to common …

Both point-and nonpoint-sources of pollution have contributed to increased inorganic
nitrogen concentrations in freshwater ecosystems. Although numerous studies have …

High nitrite concentrations in freshwater ecosystems may cause toxicity to aquatic animals.
These living organisms can take nitrite up from water through their chloride cells …

Published data on nitrate (NO3-) toxicity to freshwater and marine animals are reviewed.
New data on nitrate toxicity to the freshwater invertebrates Eulimnogammarus toletanus …

There is relatively little known about nitrate toxicity in aquatic invertebrates, especially
sublethal effects of elevated nitrate. We exposed the amphipod Gammarus pseudolimnaeus …

Groundwater pollution with Nitrate represents a rising environmental problem, which might
even be intensified by climate change. In this study, the acute (24 h) and chronic (5 weeks) …

In previous work we intensively studied the acute responses of the cladoceran Ceriodaphnia
dubia to major geochemical ions (Na+, K+, Ca2+, Mg2+, Cl–, SO42–, and HCO3–/CO32–) …