Antarctic Food Web

The second most numerous large mammal in the world after man is the crab eater seal an archetypal antarctic animal.

Antarctic food web. Discover who eats who is eating in the antarctic food web. One major factor impeding the reconstruction of antarctic food web structure is the difficulty of correctly depicting the taxonomic basis of antarctic biodiversity. The completed diagram reveals how energy flows through an antarctic ecosystem and the relationships between predators and prey. Alternative pathways are important for resilience and maintaining energy flows.

All animals depend on krill for their survival. Appelez nous ou contactez nous par e mail. Recent integrative approaches. Even though the water around antarctica is very cold and often covered with ice the sea supports a large number of different species from algae to invertebrates to larger vertebrates such as fish penguins and seals.

Vous n avez pas trouvé ce que vous cherchez. Même si vous ne le trouvez pas ce que vous cherchez dans notre offre il y a de grandes chances que l on puisse vous aider rapidement. Food web structure may be similar in different regions but the individual species that dominate mid trophic levels vary across polar. Ce n est pas tout.

Krill eat phytoplankton tiny ocean plants and zooplankton tiny ocean creatures squid eat krill penguins eat krill and squid fish eat krill and other fish seals eat krill fish and squid leopard seals eat krill squid fish and penguins. Displaying all worksheets related to antarctic food web. There are fewer different species but greater numbers of individuals of each. Players must position the names of producers and consumers in the correct places in a diagram.

Build a food web a complex model that shows how various food chains in an ecosystem are connected using this interactive game adapted from the bigelow laboratory for ocean sciences. Both arctic and antarctic pelagic food webs have characteristic energy flows controlled largely by a few key species. From krill to killer whales penguins to phytoplankton this continents waters are teeming with life. They form the basis of the food web in antarctica.

However these more complicated alternatives provide less energy flow to upper trophic level species. Although there are no trees in and around antarctica more than 100 million birds nest and breed there. An antarctic food web. The antarctic food web is relatively simple compared to ecosystems in other parts of the world.