Search for tag: "marine ecosystems"

30 Media

Aquaculture and Mariculture duration 11 minutes 40 seconds Aquaculture and Mariculture Aquaculture and Mariculture	Aquaculture and Mariculture This lecture is about marine aquaculture, the fastest growing food sector in the world. You will learn in this lecture that eating tuna is actually like eating a wolf-eater, if it was an equivalent… sustainable development +9 More From SDG Academy 12 plays
Marine Food Chains duration 9 minutes 5 seconds Marine Food Chains Marine Food Chains	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. fisheries +9 More From SDG Academy 7 plays
Dance of the Plankton duration 52 seconds Dance of the Plankton Dance of the Plankton	Dance of the Plankton Learning about marine food webs is essential to understand how the ocean provides us with seafood. Enjoy the whiteboard animation before watching Chapter 4.2 "Dance of the Plankton." This… fisheries +7 More From SDG Academy 5 plays
Marine Elemental Cycles duration 10 minutes 40 seconds Marine Elemental Cycles Marine Elemental Cycles	Marine Elemental Cycles In this video Ulf Riebesell takes you through the view of the finely tuned planetary system with its great cycles of elements that cycle through the biosphere, geosphere and atmosphere. This video… oceans +6 More From SDG Academy 2 plays
Submarine Landslides and Tsunamis duration 6 minutes 45 seconds Submarine Landslides and Tsunamis Submarine Landslides and Tsunamis	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… oceans +6 More From SDG Academy 9 plays
Q&A \| Martin Visbeck, Anna Zivian & Peter… duration 54 minutes 10 seconds Q&A \| Martin Visbeck, Anna Zivian & Peter… Q&A \| Martin Visbeck, Anna Zivian & Peter Haugan \| 2018 Oct. 25	Q&A \| Martin Visbeck, Anna Zivian & Peter Haugan \| 2018 Oct. 25 Martin Visbeck, Anna Zivian, and from the "One Planet, One Ocean" course discuss the Ocean Decade and answer learners' questions. This video is licensed under the CC BY-NC-SA… ocean decade +5 More From SDG Academy 7 plays
Q&A \| Nina van Toulon, Richmond Kennedy… duration 48 minutes 5 seconds Q&A \| Nina van Toulon, Richmond Kennedy… Q&A \| Nina van Toulon, Richmond Kennedy Quarcoo, & Anna Rufas Blanco \| 2018 Oct. 18	Q&A \| Nina van Toulon, Richmond Kennedy Quarcoo, & Anna Rufas Blanco \| 2018 Oct. 18 In this live session, Nina van Toulon, Founder of the Eco Flores Foundation and Initiator at the Indonesia Waste Platform, speaks with Richmond Kennedy Quarcoo from Ghana and Anna Rufas Blanco from… plastic +11 More From SDG Academy 17 plays
Ocean Acidification duration 7 minutes 22 seconds Ocean Acidification Ocean Acidification	Ocean Acidification This chapter is about ocean acidification and explores the chemistry of ocean acidification, the consequences, and the connections within and outside of the planetary boundaries framework. Professor… ocean acidification +9 More From SDG Academy 26 plays
Ocean Plastic: Where Is It? duration 4 minutes 28 seconds Ocean Plastic: Where Is It? Ocean Plastic: Where Is It?	Ocean Plastic: Where Is It? Plastic in the ocean is polluting the ocean, but in order to address this problem, we need to know where the plastic is within the ocean. In this chapter, Dr. Erik Van Sebille explains how… plastic +3 More From SDG Academy 1,152 plays
Introduction to Marine Life & Minerals duration 4 minutes 29 seconds Introduction to Marine Life & Minerals Introduction to Marine Life & Minerals	Introduction to Marine Life & Minerals Our planet started as an inanimate, iron-rich rock with a hot, radioactive core that cooled over billions of years. Life originated at hydrothermal vents billions of years ago, and photosynthesis… governance +5 More From SDG Academy 106 plays
Ocean Plastic: What to do about it duration 5 minutes 8 seconds Ocean Plastic: What to do about it Ocean Plastic: What to do about it	Ocean Plastic: What to do about it This video addresses the question of how to deal with the plastic problem in the ocean in a sustainable way. Scientists all over the world are busy researching what plastic means for the ocean. But… plastic +7 More From SDG Academy 1,138 plays
Introduction to Marine Ecosystems duration 4 minutes 19 seconds Introduction to Marine Ecosystems Introduction to Marine Ecosystems	Introduction to Marine Ecosystems The ocean is an intricate patchwork of co-existing ecosystems from which humans benefit in terms of food, energy, and keeping our planet habitable by regulating climate and absorbing nutrients from… marine ecosystems +9 More From SDG Academy 191 plays
Introduction to Coasts duration 3 minutes 46 seconds Introduction to Coasts Introduction to Coasts	Introduction to Coasts Coasts provide resources such as fish and seafood. They are also the location of tourism and connect countries as the location of megacities and ports for global trade. Coastal disasters have remote… coastal marine systems +6 More From SDG Academy 174 plays
Ocean Change: A Mix of Interacting Stressors duration 11 minutes 13 seconds Ocean Change: A Mix of Interacting Stressors Ocean Change: A Mix of Interacting Stressors	Ocean Change: A Mix of Interacting Stressors Ocean change is an ongoing process but in modern times, human influence on the environment is much greater than any natural influence, which is why we call this era the Anthropocene. Ocean change… climate change +5 More From SDG Academy 77 plays
Ocean Prediction duration 9 minutes 50 seconds Ocean Prediction Ocean Prediction	Ocean Prediction In this video Mojib Latif and Martin Visbeck discuss how ocean knowledge and observations are brought together to predict future scenarios for the ocean and climate. This video is licensed under the… climate change +5 More From SDG Academy 73 plays
Ocean Heat Storage and Sea Level duration 7 minutes 19 seconds Ocean Heat Storage and Sea Level Ocean Heat Storage and Sea Level	Ocean Heat Storage and Sea Level This chapter discusses how sea level is affected by things like surface temperature and ocean heat. The temperature of the ocean determines the phase of the water and control the radiative balance of… climate change +7 More From SDG Academy 95 plays