• Budget impasse halts enforcement of chemical plants safety standards

    Security experts say that short of a direct nuclear attack on a U.S. city, the most dangerous, mass-casualty catastrophe the United States faces is a terrorist attack on, or an accident in, a chemical facility which would release toxic clouds over neighboring cities and towns. The federal government partial shutdown is making it impossible to enforce safety and security standards formulated to strengthen the ability of thousands of U.S. chemical facilities to withstand terrorist attacks.

  • Halt of CFATS work disrupts debate over program’s merit

    The budget impasse-related halting of monitoring and enforcing compliance with the 2007 Chemical Facility Anti-Terrorism Standards (CFATS) comes at a time of growing criticism of the measure by GOP – but not only GOP – lawmakers, who complain that there are too many problems with CFATS and the way it has so far been implemented.

  • U.K. launches cyberwarfare reserve force

    U.K. defense secretary Philip Hammond announced that the Ministry of Defense (MoD) has begun this month to recruit the country’s top IT specialiststo join the Joint Cyber Reserve Unit (JCRU). “In response to the growing cyber threat, we are developing a full-spectrum military cyber capability, including a strike capability, to enhance the U.K.’s range of military capabilities,” Hammond said.

  • Bipartisan cybersecurity measure to be introduced in Congress

    Senator Saxby Chambliss (R-Georgia) last week said he was “very close” to introducing legislation which would encourage the private sector and government agencies to share information regarding cyberattacks. Chambliss has proposed a government “portal,” operated by DHS, to handle information coming from the private sector. Privacy advocates welcome the proposal for a civilian agency like DHS to operate the information sharing “portal” (in earlier versions of proposed cybersecurity legislation, the NSA was tasked with a similar coordinating responsibility).

  • Hitting the road: Redefining infrastructure maintenance

    The results of the Remote-Sensing and GIS-enabled Asset Management System, Phase 2 (RS-GAMS2) project, a 2-year, $1.9 million research enterprise, were released in late August. The project promises to revolutionize the way U.S. roads are inventoried, managed, and maintained. Sponsored by grants from the U.S. and Georgia Departments of Transportation, a multi-disciplinary team of researchers has been developing the system for the past two years, using 18,000 miles of Georgia roadways as their laboratory.

  • Guardrails made safer with impact-absorbing Mediterranean tapeweed coating

    Researchers have developed protective guardrails from residue of Posidonia oceanica,commonly known as Neptune Grass or Mediterranean tapeweed, in order to minimize the risk of injuries on the roads. The waste material is useful for coating the support posts of guard rails on roads so they can absorb and dissipate much of the kinetic energy if a collision occurs, preventing lacerations and amputations in cases in which a human body hits the support post.

  • Long-term trend of saltwater intrusion in the Everglades confirmed

    Mangroves love salt water, while sawgrass depends on fresh water. Satellite imagery over the southeastern Everglades confirms long-term trends of mangrove expansion and sawgrass habitat loss near the shore. The trend is related to salt water intrusion caused by sea-level rise and water management practices. Changes in water management, such as the implementation of the Comprehensive Everglades Restoration Plan, may help offset the possible effects caused by future salt water intrusion, but restoration may not suffice if sea-level rise accelerates.

  • Crumbling infrastructure hobbles U.S. competitiveness

    America’s infrastructure has long been denied the investment and attention needed from public and private entities to remain competitive in an ever-growing global economy. U.S. roads, bridges, power plants, airports, utilities, and other critical infrastructure were once the envy of the world. The post-Second World War golden era (that is, golden era as far as investments in infrastructure are concerned) has come to an end, and fewer resources are committed to improving and maintaining the country’s infrastructure.

  • Rural California country faces levee dilemma

    About 400 homes and rich farmland in District-10 of Marysville, California risk being flooded should the levees protecting the area fail. The levees, stretching over twenty-eight miles, were built in the early 1900s. The area’s low population may be one reason why county officials have neglected making improvements to the levees in District-10. Local opponents of investment in shoring up the levees are worried that if the levees are improved and the area made safer, “It would open the door for more agribusiness type things, but it would also open the door for more subdivisions,” in the words of one of them.

  • N.J. coastal wetlands moderated some of Hurricane Sandy’s fury

    Monitoring sensors along the New Jersey coast recorded marsh and wetland swelling during Hurricane Sandy. That swelling is an indication of marshes’ ability to absorb some of the storm surge — which, in hard-hit urban areas, had resulted in high water marks up to seven feet during Hurricane Sandy. Resilient, healthy wetlands near coastal areas have a key role in protecting local communities from hurricane-induced storm surges and flooding.

  • First ever evidence discovered of a comet striking Earth

    The first ever evidence of a comet entering Earth’s atmosphere and exploding, raining down a shock wave of fire which obliterated every life form in its path, has been discovered. The comet entered Earth’s atmosphere above Egypt about twenty-eight million years ago. As it entered the atmosphere, it exploded, heating up the sand beneath it to a temperature of about 2,000 degrees Celsius, and resulting in the formation of a huge amount of yellow silica glass which lies scattered over a 6,000 square kilometer area in the Sahara.

  • U.S. nation-wide quake early-warning system

    The United States is likely to be struck by a major earthquake within the next twenty years. Scientists say that instead of waiting to experience a devastating earthquake and then invest in preventative measures for subsequent earthquakes, the country should be proactive and take action before the event. Investing in a nationwide earthquake warning system will save lives, prevent destruction of key infrastructure, and reduce the size of the economic loss that may result from an earthquake.

  • Bolstering water security in a crowded world

    With limited water and the increasing number of people depending on it – there will be more than nine billion people on the planet by 2050 — water security is tenuous. Integrated water management plans using “blue,” “green,” and “gray” water, however, can increase water security by allowing agriculture to rise to the challenge of feeding a growing world population while leaving enough water for other uses.

  • A state of disrepair: Thousands of U.S. aging bridges risk collapse

    Of the 607,380 bridges listed in the recent U.S. National Bridge Inventory, 65,605 bridges are classified as “structurally deficient” and 20,808 as “fracture critical,” with 7,795 of those bridges designated as both structurally deficient and fracture critical. Experts say this indicates significant disrepair and a risk of collapse. These 7,795 structurally deficient, fracture critical bridges carry more than twenty-nine million drivers a day.

  • Delaware prepares for sea-level rise

    Benjamin Franklin said that that an ounce of prevention is worth a pound of cure, and Governor Jack Markell of Delaware agrees. Two weeks ago he unveiled an initiative aiming to prepare his state for the effects of climate change and sea-level rise. Markell has signed an executive order requiring all state agencies to take sea-level rise into account when designing and locating state projects. The order also requires development of strategies to make state facilities and operations better prepared to deal with climate change and sea-level rise.