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Results 1 - 10 from 56 for ballast tanks in 0.279 sec.
Invasive Species in and around Lake Champlain
Lake Champlain in 1993, thought to have arrived via the Great Lakes in the ballast tanks of boats and ships. Zebra mussels cause damage on many fronts. They are known to ...
www.lclt.org
Newsroom - Scientists Urge Strengthening of Marine Conservation
Alien species introduced intentionally or as stowaways in ships' ballast tanks have become dominant species in marine ecosystems around the world. Reef corals are succumbing to ...
www.netpets.com
The Oceanic Resource Foundation: Underwater Photography / Marine Conservation
Alien species introduced intentionally or as stowaways in ships' ballast tanks have become dominant species in marine ecosystems around the world. Reef corals are succumbing to ...
www.orf.org
U.S. Global Change Research Information Office
For example, North American cordgrass, which entered England in the holds of ships in ballast soil, hybridized there with an innocuous native species to produce new plants that proved ... example, with the routine purging of ballast water from ships remain virtually unstemmed. Present proposals to require at-sea (rather than in-port) pumping of ballast tanks would probably greatly lessen the ...
gcrio.org
Invasive Species Lake Champlain
Lake Champlain in 1993, thought to have arrived via the Great Lakes in the ballast tanks of boats and ships. Zebra mussels cause damage on many fronts. They are known to ... loosestrife was first brought to the U.S. in the hold of a ship via ballast water, as were zebra mussels. Also some invasive species are in fact native to certain ...
lclt.org
Nutech O3, Inc. Publications
October 2006 (PDF 182KB) "Sunlight Induced Photochemical Decay of Oxidants in Natural Waters: Implications in Ballast Water Treatment" To be submitted to Environmental Science and Technology for review. (PDF 152KB) Dangers ... Corrosion Services – Effect of Ozone Sparging on Sacrificial Anode Consumption Rate in Sea Water Ballast Tanks (PDF 4.4MB) © 2008 Nutech O3, Inc.
www.nutech-o3.com
NOAA GLERL Research Projects: Organized by Subject
Invasive Species Changes in the Pelagic Food Web of Southern Lake Michigan Computational Modeling of Ballast Tanks to Improve Understanding and Maximize Effectiveness of Management Practices Effects of non-indigenous invertebrates on ...
www.glerl.noaa.gov
EnviroZine - Features - Balancing Act: Ballast Water Treatment Technologies to Address Invasive Species Problem
After arriving at the destination port, cargo is loaded onto the ship and the ballast ... in the ballast tanks. Then, when the exchanged ballast is discharged at ... ballast water exchange. Research is currently underway to ensure these treatments being developed internationally and domestically are not only effective in eliminating organisms in the ballast tanks ...
www.ec.gc.ca
Court Ruling Ends Unpermitted Ballast Water Discharge
EPA for years has allowed billions of gallons of contaminated ballast water to be discharged annually despite evidence that these discharges ... microscopic creatures to large plants and free-swimming fish. Untreated vessel ballast discharges have resulted in the introduction of more than 180 ... . The strain then came to the U.S. in the ballast tanks of ships from Latin America, but was detected in oyster ...
www.ens-newswire.com
Through-the-wall steel fittings for Liquid Storage Tanks - Modutank
Through-the-wall steel fittings for Liquid Storage Tanks - Modutank Ancillaries Baffles Inexpensive baffles can be installed in any ModuTank Inc.tank.Multiple baffle ... . Built in floatation logs and flexible construction allow baffles to adjust to changing fluid levels. Ballast chains or weighted pipe in sealed pockets anchor the baffle's bottom edges. Floating Cover ...
www.modutank.com
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