Students will be able to identify the functional roles that organisms play …
Students will be able to identify the functional roles that organisms play in ocean ecosystems. How do human-induced changes in ocean conditions affect biodiversity, and thereby the health and resilience of a coral reef? Students explore and discuss the direct and indirect impacts that ocean acidification can have on species, food web dynamics, ecosystem function, and commercial resources. At the end of this unit the students should be able to articulate how changes in ocean chemistry can create negative outcomes for humans who depend on living ocean resources.
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Students are introduced to the concept of geoengineering, "the deliberate large-scale intervention …
Students are introduced to the concept of geoengineering, "the deliberate large-scale intervention in the Earth's climate system, in order to moderate global warming" (The Royal Society). The goal is for them to leverage their acquired knowledge from previous units in physical oceanography, ocean chemistry, biodiversity, and ecosystem ecology to evaluate the validity and/or the risk of geoengineering (systems thinking). Current and future generations will be required to make informed decisions on whether they support strategies that result in irreversible changes in Earth's carbon cycle.
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