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Gwen Noda

Mermaid opens prospect of cleaner seas with pollution early warning system - 0 views

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    ScienceDaily (July 9, 2010) - Alarm at the massive oil plume in the Gulf of Mexico emphasizes the problem of marine pollution and how difficult it is to evaluate. Thanks to a EUREKA project, another heavily polluted maritime ecosystem, the European North Sea, has been for more than 20 years a test-bed for a highly advanced early-warning system for all types of pollution. This development is now aiding marine authorities around the world to keep seas clean.
Gwen Noda

Office of Pollution Prevention and Green Technology - 0 views

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    California Department of Toxic Substances Control Office of Pollution Prevention and Technology
Gwen Noda

"orange goo" found in Alaska - 0 views

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    http://www.alaskafisheries.noaa.gov/newsreleases/2011/orangesubstance081811.pdf Alaska - NOAA determines "orange goo" in Alaska's Kivalina village is fungal spores The "orange goo" that washed ashore earlier this month in the remote Eskimo village of Kivalina along Alaska's northwest coast is fungal spores, not microscopic eggs as preliminary analysis indicated. Scientists at the NOAA Alaska Fisheries Science Center's Auke Bay Laboratory announced last week that the substance was biological in nature, rather than oil or pollution as originally thought by concerned residents of Kivalina. Per standard scientific procedure, samples were sent to NOAA's Analytical Response Team for a more thorough and detailed analysis and verification process. At NOAA's National Ocean Service Center for Coastal Environmental Health and Biomolecular Research, based in Charleston, S.C., a team of scientists highly-specialized and equipped to analyze microbiologic phenomena such as this determined that the substance is consistent with spores from a fungi that cause rust, a disease that infects only plants causing a rust-like appearance on leaves and stems. Rust fungi reproduce to infect other plants by releasing spores which disperse often times great distances by wind and water. However, whether this spore belongs to one of the 7,800 known species of rust fungi has not yet been determined. More information will be posted on the Alaska Fisheries Science Center website as it becomes available.
Gwen Noda

Increasing N Abundance in the Northwestern Pacific Ocean Due to Atmospheric Nitrogen De... - 0 views

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    "Published Online September 22 2011 Science 28 October 2011: Vol. 334 no. 6055 pp. 505-509 DOI: 10.1126/science.1206583 Report Increasing N Abundance in the Northwestern Pacific Ocean Due to Atmospheric Nitrogen Deposition Tae-Wook Kim1, Kitack Lee1,*, Raymond G. Najjar2, Hee-Dong Jeong3, Hae Jin Jeong4 + Author Affiliations 1School of Environmental Science and Engineering, Pohang University of Science and Technology, Pohang, 790−784, Korea. 2Department of Meteorology, The Pennsylvania State University, University Park, PA 16802, USA. 3East Sea Fisheries Research Institute, National Fisheries Research and Development Institute, Gangneung, 210-861, Korea. 4School of Earth and Environmental Sciences, Seoul National University, Seoul, 151−747, Korea. ↵*To whom correspondence should be addressed. E-mail: ktl@postech.ac.kr Abstract The relative abundance of nitrate (N) over phosphorus (P) has increased over the period since 1980 in the marginal seas bordering the northwestern Pacific Ocean, located downstream of the populated and industrialized Asian continent. The increase in N availability within the study area was mainly driven by increasing N concentrations and was most likely due to deposition of pollutant nitrogen from atmospheric sources. Atmospheric nitrogen deposition had a high temporal correlation with N availability in the study area (r = 0.74 to 0.88), except in selected areas wherein riverine nitrogen load may be of equal importance. The increase in N availability caused by atmospheric deposition and riverine input has switched extensive parts of the study area from being N-limited to P-limited. "
Gwen Noda

Major Research Effort to Track Carbon, Identify Dead Zone Processes - 0 views

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    Discovering what happens to the huge amounts of carbon - an estimated 2 megatons a year off the Oregon coast alone - is critical to understanding the interface between the atmosphere and the open ocean that influences marine dead zones, atmospheric pollution and ultimately climate change.
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

Scientists name world's most important marine conservation hotspots | Environment | gua... - 0 views

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    Scientists have identified the 20 most important regions of the world's oceans and lakes that are key to ensuring the survival of the planet's marine mammals such as seals and porpoises. Their analysis also shows, however, that most of these areas are already under pressure from human impacts such as pollution and shipping.
Gwen Noda

Pocket Guide to Marine Debris - 0 views

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    The Ocean Conservancy pdf document, 35 pages, 2005 20th anniversary International Coastal Cleanup The Ocean Conservancy promotes healthy and diverse ocean ecosystems and opposes practices that threaten ocean life and human life. Through research, education, and science-based advocacy, The Ocean Conservancy informs, inspires, and empowers people to speak and act on behalf of the oceans. In all its work, The Ocean Conservancy strives to be the world's foremost advocate for the oceans. The International Coastal Cleanup engages people to remove trash and debris from the world's beaches and waterways, to identify the sources of debris, and to change the behaviors that cause pollution. Introduction How to Use This Book Quick Tips - Shoreline Cleanup - Underwater Cleanup Estimating Weights and Distances The World of Marine Debris Activities That Produce Debris Sample Data Card Items Listed on the Data Card Debris Items of Local Concern Potentially Hazardous Items Stranded or Entangled Animals Natural Items Peculiar Items Other Volunteer Opportunities - National Marine Debris Monitoring Program - RECON - Storm Drain Sentries - Ocean Action Network - Ocean Wilderness More Information
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