'Great ocean conveyor' diaporamas de présentation

Chapter 16 The Ocean Depths

Chapter 16 The Ocean Depths. Life in the mesopelagic and deep sea is linked to plankton and light intensity in the water. Nightly Migrations. ~11 cm/sec (~4 BL/sec). Animal Adaptations in the Mesopelagic Mid-water Realm. Vertical Migrations of Animals.

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Global Climate Change

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THE NINTH THREAT TO THE BIOSPHERE: HUMAN THOUGHT PROCESSES

THE NINTH THREAT TO THE BIOSPHERE: HUMAN THOUGHT PROCESSES. John Cairns, Jr. University Distinguished Professor of Environmental Biology Emeritus Department of Biological Sciences Virginia Polytechnic Institute and State University Blacksburg, Virginia 24061, U.S.A. April 2012.

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