Because the effect of periodic small scale phytoplankton blooms on ocean ecosystems is unclear, more studies would be helpful.

Many types of fish may be caught in the area due to the rich ocean ecosystem.

We hope we're pushing the envelope and finding out what the ocean ecosystem is like.

This happened very quickly; after a few weeks, a full ocean ecosystem existed.

The video is a documentary about the ocean ecosystem, and has a strong environmental message.

They should stop imposing their appetite for profit on the world's fragile ocean ecosystems.

Healthy ocean ecosystems are also important for the mitigation of climate change.

This inhibits the ability of the ocean ecosystems to sequester carbon as the oceans warm.

Because of their position at the top of the food chain they have a critical role in maintaining the balance of ocean ecosystems.

The researchers say this is the first record of such an obligate cultivation mutualism in an ocean ecosystem.