Betekenis van:
cyanobacteria

cyanobacteria
Zelfstandig naamwoord
  • blauwachtige alg
  • predominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll; occur singly or in colonies in diverse habitats; important as phytoplankton

Synoniemen

Hyperoniemen

Hyponiemen


Voorbeeldzinnen

  1. Phosphorus provides nourishment for cyanobacteria (blue algae) which multiply and release toxins.
  2. % of Cyanobacteria
  3. Percentage of Cyanobacteria
  4. Ecological Quality Ratios % of Cyanobacteria
  5. FRESHWATER ALGAE AND CYANOBACTERIA, GROWTH INHIBITION TEST
  6. Strains of algae and cyanobacteria vary in their light requirements.
  7. an assessment of the potential for proliferation of cyanobacteria;
  8. OECD TG 201 (2006). Freshwater Alga and Cyanobacteria, Growth Inhibition Test.
  9. Several species of non-attached microalgae and cyanobacteria may be used.
  10. ‘cyanobacterial proliferation’ means an accumulation of cyanobacteria in the form of a bloom, mat or scum;
  11. Member States must use at least one of the intercalibrated parameters (percentage of Cyanobacteria, Catalan index, Med PTI index)
  12. Parameters like chlorophyll-a concentration, phytoplankton biovolume, percentage of cyanobacteria or depth limits of macroalgae and angiosperms do not cover full biological quality elements.
  13. Strains of algae and cyanobacteria vary in their light requirements. The light intensity should be selected to suit the test organism used.
  14. The purpose of this test is to determine the effects of a substance on the growth of freshwater microalgae and/or cyanobacteria.
  15. The following results refer to summer mean values, euphotic depth and apply to all countries sharing the type. Member States must use at least one of the intercalibrated parameters (percentage of Cyanobacteria, Catalan index, Med PTI index)