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This is a job for the Vibracorer.(Brief article)
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Oceanus
- Article date:
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April 1, 2008
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Copyright informationCOPYRIGHT 2008 Woods Hole Oceanographic Institution. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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[ILLUSTRATION OMITTED]
THIS IS A JOB FOR THE VlBRACORER--Scientists usually use large corers to penetrate seafloor sediments and extract samples used to decipher ocean changes far back in Earth's history. But a particularly hard-packed area off the New Jersey coast required something bigger--and tougher. Last summer, University of Texas geophysicist Jamie Austin and colleagues traveled on the research vessel Knott with a vibracorer, a tool designed to shimmy into even the toughest seafloor sediments. "It essentially functions like a pile ...
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Comparison of satellite altimetry to tide gauge measurement of sea level:...
Journal of Climate;
November 15, 2002 ;
Clark, James A; Haidle, Paul E; Cunningham, L Nichole;
787 words
...ABSTRACT Modern rates of sea level change are of interest because of concerns that global...are used to measure the present rates of change in sea level. Tide gauges measure sea level relative to the ocean floor whereas the reference for...
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China's Sea Level 51 mm Higher in 2000
Xinhua News Agency;
March 30, 2001 ;
209 words
......Administration announced Friday that the coastal sea level in 2000 was 51 millimeters higher than...oceanic areas witnessed a rapid rise in sea level while northern areas had a comparatively...Chen Shibiao. Chen said that the general sea level would continue to rise until 2003, ...
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Sea Level Changes and Tsunamis, Environmental Stress and Migration...
Internationales Asien Forum. International Quarterly for Asian Studies;
November 1, 2007 ;
Mörner, Nils-Axel;
787 words
......Natural phenomena like rapid changes in sea level and tsunami events may pose an extra...general flooding due to a rapidly rising sea level. In this scenario, the Maldives would...dynamic sea surface is the actual mean sea level as given by a number of dynamic factors...
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NASA Satellites Measure and Monitor Sea Level.
PR Newswire;
July 7, 2005 ;
689 words
......expertise to understand the rate at which sea level is changing, some of the mechanisms that drive those changes and the effects that sea level change may have worldwide. It's estimated...potentially impacted by a one-meter increase in sea level, said Dr. Waleed Abdalati, head of ...
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Decadal Sea Level Variability in the South Pacific in a Global...
Journal of Physical Oceanography;
August 1, 2008 ;
Sasaki, Yoshi N; Minobe, Shoshiro; Schneider, Niklas; Kagimoto, Takashi; Nonaka, Masami; Sasaki, Hideharu;
787 words
...ABSTRACT Sea level variability and related oceanic changes...the Earth Simulator (OFES), along with sea level data from tide gauges since 1970 and...empirical orthogonal function mode of sea level anomalies (SLAs) of OFES exhibits broad...
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Sea Level Rise: A Threat to the Coast of Bangladesh
Internationales Asien Forum. International Quarterly for Asian Studies;
November 1, 2007 ;
Sarwar, Golam Mahabub; Khan, Mamunul H;
787 words
......Temperature rise in the atmosphere causes sea level rise (SRL) and affects low lying coastal...the warmest since 1860 (IPCC, 2007). Sea level rise has various impacts on Bangladesh...destruction, and loss of biodiversity. A sea level rise of 1 m will inundate 17.5% of die...
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Volcanic suppression: major eruptions can reduce sea level.(This Week)
Science News;
November 5, 2005 ;
Perkins, Sid;
466 words
......team of scientists now suggests, lower sea level worldwide. The tiny particles of broken...it cooled, with a concomitant drop in sea level. To estimate the effects of volcanic eruptions on sea level, Church and his colleagues used tide...
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NASA Satellites Measure, Monitor Sea Level.
AScribe Science News Service;
July 7, 2005 ;
724 words
......expertise to understand the rate at which sea level is changing, some of the mechanisms that drive those changes and the effects that sea level change may have worldwide. It's estimated...by a one-meter (3.3-foot) increase in sea level, said Dr. Waleed Abdalati, head of the...
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Without Earth's heat, we'd be sunk; Hot rocks below the crust keep North...
Chicago Sun-Times;
June 27, 2007 ;
Paul Foy;
352 words
......most of North America would be below sea level, report researchers who say the significance...mile-high Denver would be 727 feet below sea level, the scientists calculate, and New York...for half the reason land rises above sea level or higher to form mountains. Scientists...
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A Simple Model for Coastal Sea Level Prediction
Weather and Forecasting;
June 1, 2004 ;
Tilburg, Charles E; Garvine, Richard W;
787 words
......Reliable forecasting of wind-forced coastal sea level on the synoptic scale is available for...underdeveloped countries, little if any sea level forecasting is available, despite the...capability and records of local coastal sea level, wind, and pressure is developed and...
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Response of Regional Sea Level to Atmospheric Pressure Loading in a...
Journal of Climate;
May 15, 2008 ;
Stammer, Detlef; Hüttemann, Sören;
787 words
......can lead to increases in high-latitude sea level by up to 5 and 10 cm, respectively, after...atmospheric CO2 content. At low latitudes, sea level will decrease simultaneously between...subpolar regions, associated rates of sea level increase are of the order of 0.4-0.6...
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Sea level along coastal China to rise 0.032 meters in 10 years
Xinhua News Agency;
February 10, 2008 ;
207 words
...Sea level along coastal China to rise 0.032 meters...years BEIJING, Feb. 10 (Xinhua) -- The sea level along China's coastal areas will rise...Administration. The average increase in sea level was about 25 millimeters (0.0025 meters...
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Alongshore Wind Forcing of Coastal Sea Level as a Function of Frequency
Journal of Physical Oceanography;
November 1, 2006 ;
Ryan, Holly F; Noble, Marlene A;
787 words
......coastal alongshore wind stress and adjusted sea level anomalies along the west coast of the...frequency response function is small because sea level is forced only by the local component...controls the wind-forced response in sea level for periods between 20 and 100 days...
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Simulated Global-Mean Sea Level Changes over the Last Half-Millennium
Journal of Climate;
September 15, 2006 ;
Gregory, J M; Lowe, J A; Tett, S F B;
787 words
......Simulated contributions to global-mean sea level rise during recent decades due to thermal...sum falls short of the observed rate of sea level rise. This discrepancy has been discussed...satisfactory explanation of twentieth-century sea level rise is lacking. The model suggests ...
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Global warming likely to raise sea level less, EPA says
The Boston Globe;
October 25, 1995 ;
Scott Allen, Globe Staff;
585 words
......Protection Agency said yesterday that the sea level is likely to rise by about 2 feet over...author of the report, "The Probability of Sea Level Rise." While a 2-foot rise won't create...out a more disastrous 4-foot rise in sea level, an increase that would put 17 percent...
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