Tag Archives: biodiversity

The Future of our Oceans

Ours is a water planet. Technology is shaping our uses, both as foe and ally. It has made humans the dominant predator and provides us food, gives us half the oxygen we breathe and created many maritime jobs. But technology has also raised CO2 levels, caused acidic oceans, threatened ocean biodiversity and created grand climate challenges.

Marine biologists like Doug McCauley at UC Santa Barbara are also using technology to promote ocean health and provide a balance. In this talk, McCauley describes examples of technology used to help the oceans and marine biodiversity. He shows systems that track whale activity and communicate it to ships so they know where to slow down to avoid collisions. He describes technology to monitor marine protected areas, image recognition techniques to study the endangered giant sea bass and electronic tags to follow sharks.

McCauley began his career as a fisherman in the Port of Los Angeles. Eventually he migrated to marine science and UC Santa Barbara. McCauley has degrees in political science and biology from the UC Berkeley. His PhD research was done at Stanford University where he studied the ecology of sharks, giant parrotfish, and coral reef ecosystems. McCauley’s science is motivated by the belief that we must better understand how complex ocean ecosystems work if we want to better protect them from threats like overfishing, climate change, and pollution.

Watch — Technology: Friend or Foe for the Future of our Oceans

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Oddities: Scripps’ Fascinating Collection of Ocean Life

From super vision and invisibility to protective armor and the ability to create electricity to zap prey, marine creatures do amazing things every day that stretch even the wildest imagination.
Join the team from the world-renowned Scripps Oceanographic Collections, where millions of specimens allow scientists to understand some of the amazing adaptations marine creatures have developed to survive. Get an insider’s view into fascinating creatures in these irreplaceable scientific collections.

Watch Oddities: Scripps’ Fascinating Collection of Ocean Life

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Lands of Two Seasons: The World’s Mediterranean-Climate Ecosystems

Great weather, abundant harvests, fabulous food, some of the world’s most cosmopolitan, and romantic, cities – as well as the world’s most critical biodiversity hotspots — make up what are known as Mediterranean-climate Ecosystems.

With  “Lands of Two Seasons: The World’s Mediterranean-Climate Ecosystems,” UCTV and the UC Natural Reserve System inaugurate a six-part series that will be unveiled in spring 2013 on UCTV Prime.

The introductory program offers an overview the world’s Mediterranean-climate zones, pointing out their similarities, unique characteristics and importance, while also illuminating the factors that threaten them. From geology to ocean and atmospheric forces, subsequent programs will explore the many factors that make these environments so unique and alluring.

Watch “Lands of Two Seasons: The World’s Mediterranean-Climate Ecosystems” and stay tuned later this spring for more in the series.

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