• New York State prepares for sea level rise

    More than 62 percent of New York State’s population lives in marine coastal counties; sea level in the Lower Hudson Valley and Long Island is projected to rise two to five inches by the 2020s, increasing 12 to 23 inches by the end of the century (up to 55 inches by the end of the century if accelerated polar ice melt occurs); New York Harbor has already experienced an increase in sea level of more than 15 inches in the past 150 years, with harbor tide gauges showing a rise of between four and six inches since 1960

  • Aussies flee more flooding

    Flood water in northern Australia now cover an area larger than Germany and France combined; in addition to Queensland, large parts of the state of Victoria are now under water; around sixty towns across an area larger than Denmark to the north-west of the state capital, Melbourne, have been hit by floods as heavy rain from recent weeks makes its way across broad floodplains to the Murray River; the estimated damage in hard-hit Queensland now stands at US$19.8 billion

  • Rising sea waters threaten North Carolina's delicate coastline

    A North Carolina science panel is predicting the sea level will rise by one meter by 2100; this means about 2,000 square miles of coastline that is a meter or less above water is at risk; on that land is some of the state’s most expensive real estate that economists say is worth a total of almost $7 billion

  • Mexico City's sinking is worsening

    Scientists are alarmed by the extent to which Mexico City has sunk; over the last 100 years, parts of the city have sunk as much as forty-two feet — and sections of the city sink as much as eight inches a year; the sinking has caused the city’s sewage system to back up resulting in dangerous floods; the sinking is the result of water being pumped from the aquifer directly below the city more quickly than it is being replenished; Mexico City is built in the middle of Lake Texcoco, which has been drained

  • AVERT evaluates vulnerabilities, assess solutions

    Ares Corp.’s AVERT software tool analyzes the security of a given facility in order to understand vulnerabilities and evaluate the effectiveness of existing and proposed countermeasures; it aims to help users develop security solutions within budget and security constraints; traditional vulnerability analyses rely on subjective judgment and checklists, but the AVERT software applies probabilistic algorithms and Monte Carlo analysis to identify and quantify security vulnerabilities by simulating user-defined attacks against the site to determine worst case paths one or more intruders might take to specific targets

  • Brisbane under water

    Brisbane, a city of two million and Australia’s third largest, is flooded; roads are inundated, railway lines have been cut, and sewage is spreading into the waters; dozens of suburbs are under three meters of waters, with some factories and homes only visible by their roofs; more than 100,000 properties had their power cut as a precaution against flooding of electricity substations; the worst affected area was the town of Toowoomba, west of Brisbane, where residents described an 8-meter “instant inland tsunami” ripping through the streets on Monday; the flood zone in northern Australia now covers are larger than Germany and France combined

  • Aussie "inland tsunami" now threatens Brisbane

    The flood zone in northern Australia covers an area larger than France and Germany combined; incessant rain and wide-spread floods have destroyed infrastructure and severely hampered economic activity; the worst is yet to come: Brisbane river has broken its banks, sparking fears that the city — Australia’s third largest and home to two million people - will be flooded by Thursday; public health experts fear that outbreaks of Ross river virus — a debilitating disease transmitted by mosquitoes, which is endemic in Queensland — will increase

  • World Bank: Coastal cities in Asia face devastating floods

    Thirteen of the twenty largest cities in the world are located on the coast, with more than a third of the world’s population living within 100 miles of a shoreline; a World Bank report finds that Asia’s major coastal cities will experience more devastating floods; damage due to flooding could be as high as 6 percent of regional GDP in 2050; developing cities will be most heavily affected; the report urges the threatened cities immediately to begin developing and implementing long-term plans to harden critical infrastructure to withstand and mitigate the effects of increased flooding

  • New spacecraft to help break the climate debate gridlock

    NASA plans to settle the climate debate with a fleet of Earth-orbiting spacecraft keeping tabs on the planet’s changing climate; the fleet has two tasks: first: take the total amount of energy coming to Earth from the sun, subtract what gets reflected back or re-radiated from particles in the atmosphere, and see what you have left; if more energy is coming in than going out, it is getting hotter; second: figure out what fraction of these atmospheric particles stems from natural phenomena, such as wind-blown dust and volcanic eruptions, and what is coming from things we can control — our industrial processes, business pursuits, and recreational pass-times

  • Securing U.S. critical infrastructure

    The Homeland Security & Defense Business council recently released its report on securing America’s critical infrastructure; the report found that since 9/11, the United States has made tangible strides in securing critical infrastructure; the report emphasized increasing communication and cooperation among the federal, state, and private sector entities to develop plans and allocate resources to defending the nation

  • Securing the California Delta's levees before a major earthquake

    In the event of a major earthquake or flood and many levees failing simultaneously in California’s Sacramento-San Joaquin River Delta, as many as 515,000 residents and 520,000 acres of land would be in immediate danger; the long term effects could be even more widespread, as nearly 28 million residents depend on the Delta for water and irrigation; California lawmakers have increasingly turned their attention to securing the Sacramento-San Joaquin River Delta’s levees, but experts say that only little progress has been made

  • California prepares for major seismic event

    Scientists are growing more wary about the potential for a major seismic event in California; earthquake trends show that intervals between such events have been as short as 45 years to as long as 145 years; considering that it has been 154 years since the last major quake, the San Francisco Bay Area, Delta Region, and Central Valley prepare for the worst

  • China may need 300 years to reverse desertification

    Huge population pressures, scarce rainfall, and climate change have made China the world’s biggest victim of desertification, a problem that could take 300 years to reverse at the current rate of desertification reversing; 27 percent of China’s total land mass, or about 2.6 million square kilometers (1.04 million square miles), are considered desertified land, while another 18 percent of the nation’s land is eroded by sand