1 Red tide creatures are mainly algae.

2 Red tide happens frequently along the coast of Japan.

3 In this paper, an aerial surveillance method of red tide is given.

4 Red tide creatures are mainly planktonic algae, such as pyrrhophyta, bacillariophyta, flagellates and noctiluca scintillans, etc.

5 The forming of dinoflagellate red tide was not nec-cessary relative to the nutrient concentration in water column.

6 A consultancy study on red tide monitoring and management was completed in May.

7 Saxitoxin, a poison released by the red tide, accumulates in shellfish.

8 Upon this, the dialectical relation between red tide and eutrophication is thoroughly discussed.

9 No significant correlation was observed between diatom red tide and alongshore pollutants discharge.

10 The scale of red tide disaster is closely correlated with the economic development, population growth, longshore breed aquatics and agriculture, terrestrial recrement.

11 In recent years, the red tide erupted frequently and caused a great economic loss.

12 The research object is Gonyaulax polygramma red tide which broke out at Haizhou Gulf in 2004.

13 Micro-algae is harmful halobios which can cause red tide and invasion of non-indigenous species.

14 Life strategies of red tide algae play the considerable roles in the occurrence of red tides.

15 The appearance of the red tide has brought threat to the halo bios'existence.

16 The identification and classification of oil pollution and red tide water using the data.

17 The paper introduces the capability of the "Automatic Underwater Digital Microcamera System" and its imaging products, and then discusses the possibility of using the system for forecasting red tide.

18 The article discusses the relation of the seivages discharged ocean engineering and red tide.

19 The primary biological activities of the compounds were evaluated on the models of cell cytoclasis , brine shrimp and growth inhibition of red tide microalgae.

20 Using fatty acid and fluorescence to identify the commensal bacterium from red tide.

21 Discussed the effects of land - based pollution and environmental change on occurrence of red tide.