Search for tag: "marine life"

Marine Food Chains

Learn about marine food chains with special attention to why fish populations can actually be overexploited. This video is licensed under the CC BY-NC-SA license.

From  SDG Academy 6 plays

Submarine Landslides and Tsunamis

Earthquakes can cause tsunamis. This video deals with another cause of tsunamis, namely submarine landslides. This video is licensed under the CC BY-NC-SA license. This video is licensed under…

From  SDG Academy 9 plays

Q&A | One Planet, One Ocean Faculty | 2018 Oct. 7

A panel of experts present on issues concerning turtle conservation and answer learners' questions on the subject. This video is licensed under the CC BY-NC-SA license.

From  SDG Academy 1 plays

Ocean Evolution

This chapter examines ocean evolution on long geographic timescales. The oceans are by far the largest ecosystem on earth and they are three dimensional in contrast to the two dimensions on land.…

From  SDG Academy 97 plays

Evolution and Marine Biodiversity

Marine life adapts to the extreme and unique conditions deep in the ocean. Of the probably more than one million species in the oceans, at least four-fifths are completely unknown to science at the…

From  SDG Academy 89 plays

Alien Species Migrations and Range Shifts

This chapter examines two major factors that lead to changes in local species communities - climate change and the human-driven transportation of marine organisms through global shipping…

From  SDG Academy 108 plays

Dance of the Plankton

Plankton are tiny creatures that drift in the sunlit surface layer of the sea, and their choreography is conducted by sunlight and nutrients. Light only penetrates the top 30 meters of the ocean.…

From  SDG Academy 190 plays

Ecosystem and Nutrient Management

This chapter presents a positive example of marine management with nutrient management in the Baltic Sea and shows that it is essential to have effective international treaties, sound scientific…

From  SDG Academy 119 plays