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Gwen Noda

Jeremy Jackson: How we wrecked the ocean | Video on TED.com - 0 views

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    In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case.
Gwen Noda

Joint Expedition Discovers Deep-Sea Biodiversity, New Volcanoes - 0 views

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    The shallow water reefs of the Coral Triangle, which stretches across Indonesia and north through the Philippines, host the world's greatest diversity of corals, fish, crustaceans, mollusks, and marine plant species. Now preliminary results from a joint Indonesian-U.S. marine survey indicate that the biodiversity runs deep. A remotely operated vehicle has captured stunning images of massive corals, as well as unusual crustaceans and fish living at depths never before surveyed, thousands of meters below the surface. And mapping of that sea floor has turned up a huge, previously unknown volcano.
Gwen Noda

Ocean Acification Simulation - Interactive Earth - natural history education, website d... - 0 views

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    Ocean Acification Simulation Ocean AcidificationI developed this Carbonate Simulation to enables students and teachers to visualize how changes in atmospheric temperature and carbon dioxide concentrations may affect levels of carbon dioxide levels and related chemistry of the oceans. The applet uses coral reefs as an example of organisms that may be particularly affected by these changes in water chemistry.
Gwen Noda

The NSTA Learning Center - 0 views

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    This Web Seminar took place on April 14, 2011 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Paulo Maurin from the NOAA Coral Reef Conservation Program, Todd Viola former Director of Technology for the JASON Foundation and Caroline Joyce, Project Director at the University of Wisconsin - Milwaukee School of Continuing Education. The presenters showcased a new tool for teachers to use real-time data in the classroom, and gave a brief overview of the issue to which the data relates.
Gwen Noda

Gulf Drilling Disaster Triggers Scrutiny of Mediterranean Oil Rush - 0 views

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    "Oil Exploration Oil Exploration Gulf Drilling Disaster Triggers Scrutiny of Mediterranean Oil Rush 1. Laura Margottini* A rush to find and extract oil in the Mediterranean Sea is threatening one of the planet's marine biodiversity hot spots, scientists warn. PANTELLERIA, ITALY-This tiny speck in the Mediterranean, home to a few thousand people, seems like one of the most tranquil places in the world. But looks are deceptive. Pantelleria, in the Strait of Sicily halfway between Palermo and Tunis, is close to one of the world's busiest shipping lanes, and of late, its waters have also become the center of a new oil rush. Attracted by Italy's easygoing drilling regulations and low tax on oil extraction, dozens of companies have new plans for exploration and drilling in this part of the Mediterranean Sea. At a recent meeting here,* however, scientists, conservationists, and environmental activists warned that such efforts put several important biodiversity hot spots in danger. An oil disaster like the Deepwater Horizon explosion, which sent oil gushing into the Gulf of Mexico for months, could easily ruin the Mediterranean ecology for a century or longer, some said. The Italian government has recently issued 66 permissions for drilling around its coasts and 25 concessions for exploration. Another 67 applications for exploration are under review. "Italy now represents the region that holds the most exciting and significant long-term opportunities," one company, Northern Petroleum, says on its Web site. The Strait of Sicily is the center of attention, but other biodiversity hot spots, such as the Tremiti Islands in the Adriatic Sea, could soon be explored as well. Italy isn't alone. Tunisia, for example, has granted concessions for oil exploration for most of its Mediterranean waters, without much political opposition. But the areas coveted by oil companies are ecological treasures, researchers and groups such as Greenpeace Italy stress. Last year, the Uni
Gwen Noda

Random Samples - 0 views

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    Isles of Abundance Britain has taken another step toward designating the world's largest marine reserve around the Chagos Islands, a group of 55 coral protrusions in the Indian Ocean. The government announced the end of a 4-month public comment period on 5 March and is expected to reach a final decision by May. The Chagos contain half of the Indian Ocean's remaining healthy reefs. The waters are said to be among the cleanest on Earth, allowing corals to grow in deep water less vulnerable to global warming. The islands are located in the equatorial "tuna belt," which hosts what a Royal Zoological Society of London report called one of the "most exploited, badly enforced fisheries in the world." A total ban on fishing in the 544,000-square-kilometer zone, an area the size of France, would make it an even larger protected area than the current record-holder, the 360,000-km2 Papahanaumokuakea Marine National Monument in the northwestern Hawaiian Islands. The Pew Environment Group has spearheaded a 3-year campaign for creation of a Chagos reserve. It would be "literally an island of abundance in a sea of depletion," says Pew's Jay Nelson. The islands are uninhabited except for the U.S. Navy base on Diego Garcia. Some 1500 Chagossians were deported to Mauritius in the 1970s for military security.
Gwen Noda

Effects of CO2 on Coral Reefs - Student Activity - 0 views

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    NOAA's Coral Literature, Education & Outreach (CLEO) Student Activity goes with background info here: http://www.coral.noaa.gov/cleo/pdf/Carbon%20Dioxide%20background.pdf
Gwen Noda

Effects of CO2 on Coral Reefs - 0 views

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    NOAA's Coral Literature, Education & Outreach (CLEO) Background Information
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