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  • May

    Brazilian peppertree saplings are used in biocontrol research at the U.S. Army Engineer Research and Development Center

    ERDC, district researching effectiveness of biocontrol of invasive tree in south Texas

    Scientists at the U.S. Army Engineer Research and Development Center (ERDC) and the U.S. Army Corps of Engineers (USACE) Southwest Division (SWD) are researching the effects of biocontrol on an invasive tree in south Texas.
  • Jenny Laird and Lauren May, research biologists at the U.S. Army Engineer Research and Development Center’s Environmental Laboratory, and Katrina Burch, an associate technical director of the ERDC’s Cold Regions Research and Engineering Laboratory, exhibit at the Army Engineer Association Engineer Regimental Week industry exhibit in Fort Leonard Wood, Missouri, April 24-28, 2022. (U.S. Army Corps of Engineers photo by Annette Kirklin)

    ERDC synergizes at the Army Engineer Association industry exhibit

    From April 24 to 28, a team of U.S. Army Engineer Research and Development Center (ERDC) representatives attended the exhibit portion of the Army Engineer Association (AEA) Regimental Week at Fort Leonard Wood, Missouri.

  • April

    Eighteenmile Creek

    ERDC expertise helps determine origin of PCBs at Eighteenmile Creek

    VICKSBURG, Miss. — The U.S. Army Engineer Research and Development Center (ERDC) conducts research on everything from bats to explosives, but customers frequently call upon ERDC for technical expertise as well.
  • Hydrophytic vegetation, or wetland vegetation, are those communities of plants occurring in areas that are inundated or saturated long enough to influence the plants’ occurrence. Hydrophytic vegetation is one of three factors addressed using the Automated Wetland Determination Data Sheets during the collection and analysis of wetland delineations across the nation. (U.S. Army Corps of Engineers photo)

    New USACE tools improve wetland delineation accuracy and efficiency

    Scientists with the U.S. Army Engineer Research and Development Center’s Environmental Laboratory (ERDC-EL) and U.S. Army Corps of Engineers (USACE) Detroit District’s Regulatory staff are streamlining wetland delineation by developing Automated Wetland Determination Data Sheets (ADS).
  • Nanotechnology is helping to improve many technology and industry sectors, including medicine. (Credit: Shutterstock.com)

    ERDC researchers analyze resilience in nanotechnology supply chains

    Researchers at the U.S. Army Engineer Research and Development Center (ERDC) are analyzing the need for increased resilience in nanotechnology supply chains.
  • Boy Scouts with the Andrew Jackson Council visited laboratories on the Vicksburg, Mississippi, campus of the U.S. Army Engineer Research and Development Center April 1-2, 2022, for a weekend campout and hands-on tour of the research and technology being developed on station.

    Local Boy Scouts camp out, tour ERDC

    A Vicksburg Boy Scout troop recently visited the U.S. Army Engineer Research and Development Center (ERDC) Waterways Experiment Station for a weekend campout and a hands-on look at some of the center’s latest and greatest technology and research.

  • March

    View of exposure tanks immediately after the introduction of fine-grain sediment, as part of an experiment conducted by the U.S. Army Engineer Research and Development Center’s Justin Wilkens and Dr. Burton Suedel and the University of Hawaii (UH) at UH’s Kewalo Marine Laboratory February 2021. Middle tank, bottom row, is the control tank, which did not receive sediment. (U.S. Army Corps of Engineers photo by Justin Wilkens)

    ERDC researchers complete collaborative effort to deliver results to district, stakeholders

    VICKSBURG, Miss. — Since 2019, U.S. Army Engineer Research and Development Center (ERDC) Research Biologists Dr. Burton Suedel and Justin Wilkens have been working with the U.S. Army Corps of Engineers (USACE) Honolulu District to answer questions about whether dredging-induced sediment plumes could affect corals.
  • U.S. Army Corps of Engineers (USACE) and U.S. Army Engineer Research and Development Center (ERDC) researchers will use this 25-acre test site in Defiance, Ohio, to find solutions to non-point source pollution in the Great Lakes Basin. (U.S. Army Corps of Engineers photo)

    ERDC researchers look for solutions to Great Lakes water quality issues

    The U.S. Army Engineer Research and Development Center (ERDC) and the U.S. Army Corps of Engneers (USACE) Buffalo District are collaborating with the U.S. Environmental Protection Agency (EPA), the U.S. Geological Survey (USGS) and other federal and state agencies to find solutions to water quality issues in the Great Lakes.

  • February

    U.S. Army Engineer Research and Development Center (ERDC) researchers use different graphene concentrations to test graphene’s ability to filter toxins out of water. (U.S. Army Corps of Engineers photo)

    ERDC partners with multiple universities on graphene research

    Researchers at the U.S. Army Engineer Research and Development Center (ERDC) have started working with multiple applications for graphene, from graphene-infused asphalt and concrete to water filtration systems.

  • January

    Detection and elimination of munitions are important for both humans and wildlife. Gurtowski explained that his system includes a container with an amine-functionalized chitin (AFC) compound to interact with a water sample. The AFC compound produces a color change correlated with the presence and concentration of munitions. With detection of at least a one part per million (ppm) concentration of NTO, DNAN or TNT, a solid pale-yellow organic nitrogen compound used chiefly as an explosive, the munitions are absorbed by the AFC compound, and a filter captures and removes the environmentally harmful particles.

    Environmental Laboratory patent can eliminate environmentally-harmful munitions

    A multi-faceted compound that not only produces color changes when added to various Military munition concentrations is also capable of absorbing these dangerous participles for removal, thanks to precise processes invented by the Environmental Laboratory (EL) team at the U.S. Army Engineer Research and Development Center (ERDC).

  • December

    Kasea Price, research technician at The University of Southern Mississippi, deploys an acoustic telemetry receiver to monitor for fish movements around open bottom habitats near Bay of St. Louis. (Photo credit: Alfonso Cohuo, The University of Southern Mississippi)

    ERDC, The University of Southern Mississippi work to re-establish Gulf reefs

    The U.S. Army Engineer Research and Development Center (ERDC), The University of Southern Mississippi (USM), the University of Kentucky and the Mississippi Department of Marine Resources (MDMR) continue work on a three-year collaboration to create oyster reef habitat in the northern Gulf of Mexico for experimental purposes.
  • Wildrice flowers and seeds at one of the research lakes where researchers at the U.S. Army Engineer Research and Development Center Environmental Lab are working to help improve wildrice productivity. (U.S. Army Corps of Engineers photo)

    USACE researchers collaborate with Native American tribes to improve wildrice productivity

    U.S. Army Corps of Engineers (USACE) researchers are working with the Lac Vieux Desert Band of Lake Superior Chippewa Indians and other Native American tribes to help improve wildrice (Zizania palustris) productivity.

  • September

    Bats can be vectors for diseases, such as rabies, and can therefore be classified as a naturally occurring threat to the Soldier entering a subterranean environment in an overseas military operation. Team members from the U.S. Army Engineer Research and Development Center are currently investigating how to develop sensors that would eventually be fitted to unmanned vehicles to detect these naturally occurring threats, which can be subdivided into the macroscopic type, such as bats, arachnids and reptiles, and the microscopic threat agents — or the diseases that the macroscopic species may carry that could spread to people.

    Research project will explore using unmanned systems to detect naturally occurring hazards for the Soldier

    A multidisciplinary team at the U.S. Army Engineer Research and Development Center-Environmental Laboratory (ERDC-EL) is currently cataloguing the naturally occurring threats that Soldiers encounter in such situations, with the goal of eventually developing an unmanned solution.
  • PFAS Effluent Treatment System (PETS) testing at Hurlburt Field

    ERDC honored with Federal Laboratory Consortium Southeast Regional Excellence in Technology Transfer Award

    A U.S. Army Engineer Research and Development Center’s Environmental Laboratory (ERDC-EL) team led by Research Engineer Dr. Victor Medina has been recognized by the Federal Laboratory Consortium (FLC) Southeast Region for accomplishing outstanding work in the process of transferring federally developed technology.

  • August

    A tube operated in gas proportional mode produces waveforms displayed on an oscilloscope. Subsequently these waveforms were captured with high-speed, analog-to-digital electronics. The instrumentation was used by U.S. Army Engineer Research and Development Center Environmental Laboratory researchers in Vicksburg, Mississippi, to develop an electronic collimator invention for detecting gamma radiation, a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. The invention enables the warfighter with a detector capable of directional detection without the use of shielding. (U.S. Army Corps of Engineers photo)

    Patented Electronically Collimated Gamma Radiation Detector aids Warfighters

    A team of researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Environmental Laboratory (EL) will be recognized later this year for an electronic collimator invention that enables the warfighter with a gamma radiation detector capable of directional detection without the use of shielding.         
  • U.S. Army Engineer Research and Development Center researchers evaluate dredged material from the Houston Ship Channel Expansion Improvement Project with instrumentation in the Environmental Laboratory in Vicksburg, Mississippi, September 2018. The researchers evaluated the material from the 52-mile-long ship channel and modeled its potential environmental impacts using agreed-upon, site-specific modeling parameters in consultation with the Texas Commission on Environmental Quality.

    ERDC researcher’s detective work helps ship channel improvement project stay on track

    A construction effort as massive as the Houston Ship Channel Expansion Improvement Project — designed to accommodate the wider and deeper ships now carrying goods back and forth between Asia and the U.S. — has many regulatory requirements that need to be met.

  • July

    ERDC science helps USACE districts ease time-of-year dredging restrictions

    ERDC science helps USACE districts ease time-of-year dredging restrictions

    It was when he was a graduate student at Virginia Commonwealth University that Dr. Matt Balazik, a research ecologist with the U.S. Army Engineer Research and Development Center’s Environmental Laboratory, began intensely studying Atlantic sturgeon, its populations now listed as either threatened or endangered under the Endangered Species Act.
  • Harmful algal blooms in the lab

    ERDC partners with Ohio universities to develop solutions for harmful algal bloom problem

    The U.S. Army Engineer Research and Development Center (ERDC) established cooperative agreements with the Ohio State University (OSU), the University of Toledo (UToledo) and Bowling Green State University (BGSU) to combat freshwater harmful algal blooms (HABs).

  • May

    As part of an U.S. Army Engineer Research and Development Center (ERDC)-University project, U.S. Army Corps of Engineers Walla Walla District Biologist Damian Walter is netting flowering rush plants for a feeding study at the ERDC Environmental Laboratory’s greenhouse on the Vicksburg, Mississippi, installation. (U.S. Army Corps of Engineers photo by Dr. Nathan Harms)

    Aquatic Botany journal features biologist Damian Walter’s ERDC-U project

    U.S. Army Engineer Research and Development Center (ERDC) Environmental Laboratory Research Biologist Dr. Nathan Harms co-authored a journal article as one of U.S. Army Corps of Engineers (USACE) Walla Walla District Wildlife Biologist Damien Walter’s 2019 ERDC University mentors.

  • April

    A new podcast series tells the stories of how, over the last 10 years, a growing international community of practitioners, scientists, engineers, and researchers across many disciplines and organizations are working together to combine natural and engineering systems to solve problems and diversify infrastructure value by applying the principles and practices of Engineering With Nature®.

    Expanding the Practice of EWN through Landscape Architecture

    VICKSBURG, Miss. – In this episode of the Engineering With Nature (EWN) Podcast, Dr. Jeff King, deputy national lead of the U.S. Army Corps of Engineers (USACE) EWN program, discusses how three landscape architects ― Auburn University’s Rob Holmes, University of Pennsylvania’s Sean Burkholder and the University of Virginia’s Brian Davis — have joined forces with EWN to explore innovative solutions to coastal resilience. The group describes their efforts to synthesize the engineering and landscape architecture disciplines and the opportunities and potential for advancing EWN practices. The EWN approach of leveraging natural processes to accomplish the desired engineering outcome while creating environmental and social benefits aligns well with the discipline of landscape architecture in which landscapes are co-designed by humans and natural processes. King and his guests discuss the power of integrating landscape architecture practices into the work Burkholder, Holmes and King are doing with colleagues at the Philadelphia District along the New Jersey coast.