algae populationの例文

• They also host diverse marine invertebrate and algae populations.
• Two significant peaks in the algae population were detected, predominantly Dinobryon and other Asterionella formosa ".
• A recent discovery had linked high contents of phosphorus in water to a boom in algae population.
• The large algae population, which withdraws carbon dioxide from the water, also raises the pH to very high levels.
• After about three weeks, Bothwell said, the reduced grazing pressure from fewer larvae allowed the algae population to rebound.
• Dean, who will present her findings at the Toronto meeting, said there also has been a long-term reduction in algae populations in Lake Erie because of pollution-- but not to the same extent.
• Using DNA analysis, they compared the algae populations at those three sites with algae strains in coral reefs in the Persian Gulf, which are relatively tolerant of heat, and with other corals in the Red Sea, where temperatures do not normally rise as high and where algae strains are less heat-tolerant.