The method gives reliable results in mesotrophic waters. Enrichment in biogenic elements brings about no essential changes in the species composition because the concentration of the biogenic elements added does not exceed their concentration in water. Specific phytoplankton production calculated by the Eppli method and measured proved to be practically the same. Results of the method in oligotrophic waters are unreliable. Enrichment in biogenic elements induces changes in the species composition, as concentration of the added biogenic elements increases considerably their concentration in sea water. The calculated and measured specific productions in calculated and measured specific productions in this case have an order difference.Исследо...
Studies have been made on fatty acid composition of phospholipids and triacylglycerides from the Bla...
The aim of the study is defining the similarities and differences of politeness norms and politeness...
17 mass invertebrate species are stated to be capable of accumulating and utilizing from sea water 1...
The paper gives the results obtained about growth and reproduction of Black Sea pelagic copepods for...
For preliminary identification of populations an ecological - geographical approach is proposed, whi...
The peculiarities of anabolitical activity of anadara tissues in normal condition, nutrition stress ...
The problem of forming the subject (fine arts) and interdisciplinary competences of pupils of 5-7 cl...
The dynamics of numbers of reproductive part of model subisolates (subpopulations) of red salmon (On...
Dynamics of the growth and biochemical composition are studied for oil-oxidizing microorganisms whic...
New computer software for biophysical data processing and analysis has been created. Using a new tec...
Determination of specific and overall production in population of the cold-water Black Sea sprat Spr...
Results of experiments are presented concerning determination of concentrations of active chlorine a...
Some geographical regularities in changes of the quantitative growth, qualitative composition and se...
The ecological and physiological peculiarities of the energy metabolism enzyme activity have been st...
On the basis of the linear relationship between the kinetic and thermodynamic indices some equations...
Studies have been made on fatty acid composition of phospholipids and triacylglycerides from the Bla...
The aim of the study is defining the similarities and differences of politeness norms and politeness...
17 mass invertebrate species are stated to be capable of accumulating and utilizing from sea water 1...
The paper gives the results obtained about growth and reproduction of Black Sea pelagic copepods for...
For preliminary identification of populations an ecological - geographical approach is proposed, whi...
The peculiarities of anabolitical activity of anadara tissues in normal condition, nutrition stress ...
The problem of forming the subject (fine arts) and interdisciplinary competences of pupils of 5-7 cl...
The dynamics of numbers of reproductive part of model subisolates (subpopulations) of red salmon (On...
Dynamics of the growth and biochemical composition are studied for oil-oxidizing microorganisms whic...
New computer software for biophysical data processing and analysis has been created. Using a new tec...
Determination of specific and overall production in population of the cold-water Black Sea sprat Spr...
Results of experiments are presented concerning determination of concentrations of active chlorine a...
Some geographical regularities in changes of the quantitative growth, qualitative composition and se...
The ecological and physiological peculiarities of the energy metabolism enzyme activity have been st...
On the basis of the linear relationship between the kinetic and thermodynamic indices some equations...
Studies have been made on fatty acid composition of phospholipids and triacylglycerides from the Bla...
The aim of the study is defining the similarities and differences of politeness norms and politeness...
17 mass invertebrate species are stated to be capable of accumulating and utilizing from sea water 1...