Braz. j. oceanogr. vol.62 número1

The PCA also showed that chlorophyll a (representing the phytoplankton biomass), water transparency and nutrient concentrations, mainly dissolved N and total-P, were the

By the summer cruise a bloom of phytoplankton was observed in surface, close to the coast, with chlorophyll concentrations reaching 25.55 mg Chl-a m.3, uncoupled from the cold,

Although no significant peak was observed in the wind direction and speed, data suggest a relationship, at low frequency, between atmospheric forcing and water column

Lethal concentrations for 50% of the test animals (i.e., ovigerous females of Tisbe biminiensis ) after 48 hours of exposure to tributyltin (TBT).. Error bars for square and

Location of the sampling sites in the euhaline (E1-E15), polyhaline (P1-P20) and mesohaline (M1-M18) sectors of the east-west axis of the Paranaguá

After release into the water column, dissolved Mn oxidized more slowly and tended to precipitated in the lower estuary, the higher particulate concentrations at

sanguinea , significant differences in the survival curves of the larvae when they were exposed to different concentrations of neem, malathion, and water (control) were observed

The higher nutrient quantities observed in 2012 are a reflection of their higher concentrations, which occurred due to lower rainfall volume and less dilution of