The spread of invasive species is one of the major environmental concerns which can have
negative effects on biodiversity. While several life history traits have been identified as being …

Three physiological variables, haematocrit, haemoglobin concentration and ventilation
frequency, were measured to test how fathead minnows Pimephales promelas and small …

Hypoxic or oxygen-free zones are linked to large-scale mortalities of fauna in aquatic
environments. Studies investigating the hypoxia tolerance of fish are limited and focused on …

Behavioural avoidance responses of red drum (Sciaenops ocellatus) to aquatic hypoxia
were investigated at 22 and 30° C using a modified shuttlebox system. Fish movement …

Behavioural responses to changing environments affect community composition, so the
identification of associations between environmental gradients, behavioural traits and …

Hypoxia is a phenomenon occurring in marine coastal areas with increasing frequency.
While hypoxia has been documented to affect fish activity and metabolism, recent evidence …

Hypoxic conditions occur frequently during hot, dry summers in the small lentic waterbodies
(billabongs) that occur on the floodplains of the Murray‐Darling River system of Australia …

Persistent hypoxic or low-oxygen conditions in aquatic systems are becoming more frequent
worldwide, causing large-scale mortalities to aquatic fauna. It is poorly understood, however …

Lowland stream fauna in areas of intensive agriculture are increasingly under threat from
anthropogenic activities leading to eutrophication and subsequent hypoxia. Survival of …

Hypoxia (low dissolved oxygen) is a mounting concern for aquatic ecosystems as its
prevalence increases with rising anthropogenic nutrient inputs. Hypoxia is most commonly …