tide prediction News

  • Glad tidings for sea power potential

    Two countries with the highest tides in the world, Canada and the UK, both claim to be the world leaders in creating electricity from the tides. They are among a group of coastal states − including China, South Korea, the US and Australia − that are hoping to harness the enormous power of their local twice-daily tides to tap a new and reliable supply of electricity. Unlike wind ...


    By Climate News Network

  • King tides – a glimpse of future sea level rise

    “By 2060 to 2070 we could be experiencing tides of at least this magnitude every month, rather than just twice a year due to climate-change induced sea level rise,” says a research scientist with CSIRO’s Climate Adaptation National Research Flagship, Dr Kathy McInnes. King tides are natural events that happen twice a year. The tides predicted for many parts of the east coast between 8am and ...

  • The rising Tide of Ocean Energy – New Ideas for Renewable Power

    A race is on worldwide to harness the tides and waves for electrical power, with more than 100 different devices being tested by companies hoping to make a commercial breakthrough. And a new report from the European Union’s Joint Research Centre expresses confidence ...


    By Climate News Network

  • Predicting Coastal Changes on a Changing Planet

    Geoscientists are beginning to unravel the complex web of interactions among climate change and geological processes that alters coastlines on which a sizeable percentage of Earth's inhabitants live. As debates over sustainable coastal development heat up, a new publication from the Geological Society of America focuses on development of integrated predictive computer models of coastal change. ...

  • Spyglass Announces Collaboration With Center for Coastal Margin Observation & Prediction

    Collaboration to Focus on Monitoring, Managing the Health of Coastal Regions in the Pacific Northwest SAN FRANCISCO, CA -- Spyglass Biosecurity Inc., a clean technology company focused on environmental resource management, announced today that the Center for Coastal Margin Observation & Prediction (CMOP) has appointed the company as an industry collaborator. Through the collaboration, ...


    By Spyglass Biosecurity Inc

  • Valeport supports school children’s science project

    Local primary school children got hands on measuring the tides on the River Avon using a Valeport tide gauge, as part of the school’s recent interactive science week designed to explore how the sun and weather interact to influence the watercycle and shape the environment. Valeport was delighted to support the science project providing advice and a tide gauge to the budding scientists at ...


    By Valeport Ltd

  • How vulnerable to flooding is New York City?

    A report just released in the most recent issue of the Bulletin of the American Meteorological Society offers hope that a new high-resolution storm surge modeling system developed by scientists at Stony Brook University will better be able to predict flood levels and when flooding will occur in the New York metropolitan area, information crucial to emergency managers when planning for impending ...

  • High sea level along US Atlantic coast due to ocean current and wind changes

    Persistent winds and a weakened current in the Mid-Atlantic contributed to higher than normal sea levels along the Eastern Seaboard in June and July, according to a new NOAA technical report. After observing water levels six inches to two feet higher than originally predicted, NOAA scientists began analyzing data from select tide stations and buoys from Maine to Florida and found that a weakening ...


    By ScienceDaily

  • Cheap local clay kills harmful algae, study finds

    Local clay could help control the harmful algal blooms that destroy fish catch in the Philippines, according to researchers. Scientists at the University of the Philippines' Marine Science Institute found that the blooms — commonly known as red tide — can be mitigated by spraying 'ball clay', which ...


    By SciDev.Net

  • Harmful algal blooms in Europe will increase under climate change

    Harmful algal blooms may become more common in north western European waters as a result of climate change, according to a new study. The researchers predicted that by the end of this century blooms of two groups of algal species will occur over larger areas and for longer periods every year. Algal blooms occur naturally at certain times of year when these microscopic plants multiply rapidly. ...

  • Harmful algal blooms in Europe will increase under climate change

    Harmful algal blooms may become more common in north western European waters as a result of climate change, according to a new study. The researchers predicted that by the end of this century blooms of two groups of algal species will occur over larger areas and for longer periods every year. Algal blooms occur naturally at certain times of year when these microscopic plants multiply rapidly. ...

  • ANDRITZ to supply tidal current turbines to MeyGen, Scotland

    ANDRITZ HYDRO Hammerfest, part of international technology Group ANDRITZ, has received an order from MeyGen Ltd. to supply three 1.5-megawatt tidal current turbines to the planned tidal array in the Inner Sound of the Pentland Firth, Scotland. Tidal current turbines are anchored to the sea bed in coastal waters and driven by rising and falling tides. Commissioning of the three turbines is ...


    By ANDRITZ HYDRO Hammerfest

  • Decadal forecasts to help prepare for the impacts of climate change

    On the day that marks 25 years since the Thames Barrier was first raised to protect London from possible flooding, experts from the Met Office say that the next quarter century could see greater frequency of extreme weather events along with more torrential rain, particularly during winter months. The Barrier offers London unparalleled protection against North Sea tidal surges as well as holding ...


    By The Met Office

  • SeaGen tidal energy system - passes 1000 hours of generation

    SeaGen, the world-leading prototype tidal energy turbine designed and deployed by Marine Current Turbines Ltd (MCT) has exceeded 1000 hours of operation in Northern Ireland’s Strangford Lough. It is the first tidal current or wave energy system in the world to have achieved this milestone.The 1.2MW tidal current turbine, the largest megawatt scale grid-connected marine renewable energy system in ...

  • Energy Department Invests $16 Million to Harness Wave and Tidal Energy

    As part of the Obama Administration’s all-of-the-above strategy to deploy every available source of American energy, the Energy Department today announced $16 million for seventeen projects to help sustainably and efficiently capture energy from waves, tides and currents. Together, these projects will ...


    By US Department of Energy

  • Whistling wormholes discovered in the Caribbean

    National Oceanography Centre scientists have discovered the Caribbean Sea works like a whistle. This finding will enable scientists to predict some sea level changes many months in advance, and may be an important factor in regulating how the Gulf Stream varies. This ...

  • Reports show major potential for wave and tidal energy

    The U.S. Department of Energy has released two nationwide resource assessments showing that waves and tidal currents off the nation's coasts could contribute significantly to the United States' total annual electricity production. The new wave and tidal resource assessments, combined with ongoing analyses of the technologies and other resource assessments, show that water power, including ...


    By GLOBE Foundation

  • NOVEL SENSORS AID TIDAL TURBINE DEVELOPMENT

    Non-contact torque sensors from Sensor Technology are playing a key role in the development of commercial-scale in-stream tidal turbines produced by Irish company, OpenHydro. The company is using these novel sensors, which are based on surface acoustic wave (SAW) technology, to accurately measure rotational speed and frictional forces in a simulator for the turbine bearings, thereby allowing it ...


    By Sensor Technology Ltd

  • Report: Fourth of NYC could be flood zone by 2050s

    By the 2050s, more than 800,000 New York City residents could be living in a flood zone that would cover a quarter of the city's land and New Yorkers could sweat out as many 90-degree days as is now normal for Birmingham, Ala., as effects of global warming take hold, a scientists' group convened by the city says. With local waters a foot to 2½ feet higher than they are today, 8 percent of ...


    By Associated Press

  • Rising sea levels threaten Ghana`s coastal communities

    Ghana will experience increased flooding brought on by rising sea levels caused by global warming, a modelling study has predicted. The study, published in Remote Sensing last month (7 September), says that about 650,000 people and almost 1,000 buildings in the three communities in the Dansoman area of ...


    By SciDev.Net

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you