Примери за water column

• Parasitized amphipods were generally found lower in the water column than control amphipods (fig. 2).

• On the shelf, the oceanic species were absent: the dominant fish in the water column was antarcticum.

• The most important ecological features in differentiating tadpole species were position in the water column, time of occurrence and water depth.

• Floating or motile ones in the water column have a greater chance of being incorporated into the ice, if water from below fills openings.

• These activities could contaminate the water body and disturb the water column, microbial communities, and sediments.

• The unexpanded egg has a density significantly greater than that of water and sinks rapidly to the bottom of a water column.

• Autochthonous carbonates can rapidly precipitate out of the water column in shallow, hard-water tropical lakes, thus diluting pollen present in the lake sediment.

• Although not age diagnostic, it demonstrates either stratification within the water column or dysoxia/anoxia within the top layer of sediments.

• The copepodid is initially free living in the water column and finds and attaches to the host.

• The water column remained thermally stratified throughout the remaining record.

• The absence of fauna suggests a dearth of graptolites in the overlying water column caused by adverse environmental conditions.

• The high-diversity assemblages may preserve complex ecological associations of graptolites that existed in the water column during 'graptolite-friendly' environmental conditions.

• This facies architecture suggests settling of size- and density-graded ash through the calm water column.

• Its dilution effect stabilises the water column, increases the retention of nutrients washed off the islands and leads to periodic phytoplankton blooms.

• In the ponds, the fish are gregarious and found in shoals, and they occupy the entire water column.