Current White Population demographics in Brandon, South Dakota 2016, 2015 by gender and age View Population Demographics and Statistics for all races in Brandon, South Dakota population totals
To understand the entire ecosystem ... we need to better understand the plankton. Photosynthesis by the phytoplankton accounts for up to half of global primary production. They also provide the primary food source for the zooplankton, and together form the base of the oceanic food chain.Larger and larger zooplankton, fish, and mammals depend on these plankton for their survival.n the smaller end of the spectrum exist bacteria (bacterioplankton) and viruses (virioplankton). Plankton also consist of the early life stages of much larger organisms, such as fish eggs and larvae (ichthyoplankton), which are both part of and dependant on the plankton itself.
Though cyanobacteria do not have a great diversity of form, and though they are microscopic, they are rich in chemical diversity. Cyanobacteria get their name from the bluish pigment phycocyanin, which they use to capture light for photosynthesis.They also contain chlorophyll a, the same photosynthetic pigment that plants use.yanobacteria are important in the nitrogen cycle. Cyanobacteria are very important organisms for the health and growth of many plants. They are one of very few groups of organisms that can convert inert atmospheric nitrogen into an organic form, such as nitrate or ammonia.