Algae Phytoplankton Food Chain

Food chains are nature s way of transferring energy between different species.

Algae phytoplankton food chain. Phytoplankton described as the fuel on which marine ecosystems run. The animals seen as primary consumers include zooplankton which is made up of the small larvae of larger fish that grow to become consumers at different levels of the food chain. As a primary producer of food for other organisms and animals algae is a food source for animals known as primary consumers. An increase in herbivores might be the expected result of biomanipulation of the aquatic food chain.

A decline of phytoplankton will have an impact on the animals who rely on them for food. The chain continues upward with larger fish and ocean mammals eating the smaller. Besides that zooplankton are other small animals and invertebrates are the primary consumers of phytoplankton. These single celled photosynthetic organisms can be put into aquariums as fresh fish food.

Phytoplankton both algae and cyanobacteria can be found in fresh or saltwater 13. They are small microscopic plants that live in the ocean. Most freshwater phytoplankton are made up of green algae and cyanobacteria also known as blue green algae 13. One of the reasons suggested to explain the dominance of blue greens in eutrophic lakes is that they are not used as food by zooplankton.

They are a major food source for the larger animals. In the oceans phytoplankton and algae form the lowest trophic level. In this respect a series of in lake experimental results indicates that. Two distinct seasonal periods can be described in a temperate lakes.

Microscopic marine algae which form the basis of the ocean food chain are dying at a terrifying rate scientists said today. Cold and ice covered and warmer open water periods. And some general conclusions can be drawn regarding seasonal shifts in phytoplankton support of the grazing food chain in a temperate eutrophic lake. There are a few different kinds such as diatoms dinoflagellates and cyanobacteria.

In the colder. While the stores sell phytoplankton fish food you might not be able to make it there each time you need to get more. Small fish crustaceans and zooplankton are the next level up and they feed on the phytoplankton. This attempt at controlling the algae population is however destined to fail if zooplankton do not also utilize blue greens as food.

And even when ingested they are poorly utilized. Phytoplankton are at the base of the food chain because these tiny microorganisms produce the first forms of food. Other animals also known as zooplankton are small animals such as adult worms and crustaceans that spend their lives feeding on algae. The food chain is organized into trophic levels and the base trophic level or bottom rung of this system contains organisms that make their own food.

Phytoplankton like these rhizosolenia setigera form the base of the ocean s food web. Phytoplankton are at the base of the food chain. Then zooplanktons are fed by fish larva and some small fishes.