Some data and observations of primary production and hydrographic parameters have been made in the region of Ubatuba (Lat. 23 0 30'S-Long. 45°06 'W) during two seasons: summer and winter. The primary production varied from 1.01 mgC/m 3 /h to 28.16 mgC/m 3 /h in summertime and from 0.24 mgC/m 3 /h to 16.24 mgC/m 3 /h in wintertime. The phytoplankton production is believed to be controlled prima-rily by the quantity of nutrient salts and there is a possibility that relatively nutrient-rich deeper cold waters may increase the fertility of the region
SpatiaZ distribution of ahZorophyZZ-~ ~ phytopZankton photosynthesis and nutrients were studied in r...
A primary production model, speci"c to the subtropical North Paci"c, was developed using p...
Spatial-temporal variations in phytoplankton primary production (PP) and biomass (B) were studied fo...
Some data and observations of primary production and hydrographic parameters have been made in the r...
As a result of measuring phytoplankton production in the northwestern part of the inshore water (zon...
The aim of this study was to determine the characteristic rates of phytoplankton production in water...
Phytoplankton production was investigated throughout the whole Benguela ecosystem in winter 1999 and...
The elevated levels of primary productivity associated with eastern boundary currents are driven by ...
Phytoplanktonic primary production was measured during the SE monsoon in June-July and during the in...
Primary production and related parameters were studied in the inshore waters of Tuticorin during 19...
Primary production was measured every 2 weeks during 16 months (N = 33) in Tissawewa, a tropical sha...
Coastal lagoons are among the most productive ecosystems in the world, and they provide a wide range...
Understanding the changing levels of biochemical parameters and the factors that influence them thro...
There is almost no data on primary production in the coastal regions of Cuba. Determinations carried...
Experiments of water enrichments with natural populations of phytoplankton were carried out at the r...
SpatiaZ distribution of ahZorophyZZ-~ ~ phytopZankton photosynthesis and nutrients were studied in r...
A primary production model, speci"c to the subtropical North Paci"c, was developed using p...
Spatial-temporal variations in phytoplankton primary production (PP) and biomass (B) were studied fo...
Some data and observations of primary production and hydrographic parameters have been made in the r...
As a result of measuring phytoplankton production in the northwestern part of the inshore water (zon...
The aim of this study was to determine the characteristic rates of phytoplankton production in water...
Phytoplankton production was investigated throughout the whole Benguela ecosystem in winter 1999 and...
The elevated levels of primary productivity associated with eastern boundary currents are driven by ...
Phytoplanktonic primary production was measured during the SE monsoon in June-July and during the in...
Primary production and related parameters were studied in the inshore waters of Tuticorin during 19...
Primary production was measured every 2 weeks during 16 months (N = 33) in Tissawewa, a tropical sha...
Coastal lagoons are among the most productive ecosystems in the world, and they provide a wide range...
Understanding the changing levels of biochemical parameters and the factors that influence them thro...
There is almost no data on primary production in the coastal regions of Cuba. Determinations carried...
Experiments of water enrichments with natural populations of phytoplankton were carried out at the r...
SpatiaZ distribution of ahZorophyZZ-~ ~ phytopZankton photosynthesis and nutrients were studied in r...
A primary production model, speci"c to the subtropical North Paci"c, was developed using p...
Spatial-temporal variations in phytoplankton primary production (PP) and biomass (B) were studied fo...