Soil Gas Monitoring News

  • Soil microbes hold key to climate puzzle

     Climate scientists puzzled by the traffic of carbon between soil and air may have to think more deeply about the role played by soil microbes − the planet’s smallest inhabitants. One research team has just found that soil microbes could actually lighten the colour of arid land soils, to  ...


    By Climate News Network

  • Application Note MFD: Elemental Analysis

    High-performance elemental analysis using Axetris MFCs. Repeatable gas flow control enables ultra-trace C-H-N-S-O analysis. Elemental Analysis (EA) techniques are becoming increasingly important, with a variety of applications in environmental, food and chemical industries. Gas flow control that is repeatable across a wide dynamic range is a prerequisite for high-performance ultra-trace ...


    By Axetris Ag

  • Application Note MFD: Elemental Analysis

    High-performance elemental analysis using Axetris MFCs. Repeatable gas flow control enables ultra-trace C-H-N-S-O analysis. Elemental Analysis (EA) techniques are becoming increasingly important, with a variety of applications in environmental, food and chemical industries. Gas flow control that is repeatable across a wide dynamic range is a prerequisite for high-performance ultra-trace ...


    By Axetris Ag

  • Shawcity Seminar 3: Environmental Organic Gas Analysis - Soil and Water

    On Wednesday 14th September 2016, Shawcity hosted the third in their 2016 series of seminars for the occupational hygiene, health and safety and environmental industries. The theme for the event was 'Environmental Organic Gas Analysis - Soil and Water' and the speaker line-up was of the highest calibre, with four PhD-level experts sharing their knowledge on the subject. Delegates ...


    By Shawcity Limited

  • Pollution Srl will attend ECOMONDO 2016

    Ecomondo, the largest showcase in the Euro-Mediterranean area for advanced and sustainable technology for processing and recycling all kinds of waste, will be in Rimini, Italy, from 8th to 11th of November 2016.  Please come to visit us at Booth 031,Hall ...


    By Pollution Srl

  • Environmental Baseline Survey in Qatar

    WKC Group completes an Environmental Baseline Survey and Baseline Noise Measurements in Qatar WKC recently undertook an environmental baseline survey within the Ras Laffan Industrial City (RLIC) on the North Eastern coast of the State of Qatar. Ras Laffan lies on the North Field, the ...


    By WKC Group

  • Gas analysis workshop focuses on FTIR versatility

    Gasmet Technologies, the manufacturer of FTIR gas analyzers, organised a meeting in Lisbon, immediately prior to the CEM 2016 conference and exhibition in May, to provide delegates with an insight into the wide variety of applications for which FTIR technology is employed. The measurement of greenhouse gases (GHGs) was a particular focus for the event, with presentations from a number ...


    By Gasmet Technologies Oy

  • New video on Greenhouse Gas soil monitoring

    In response to the demand for a better understanding of climate change, Gasmet Technologies and researchers from the University of Helsinki have created a video to demonstrate the speed and simplicity with which Greenhouse Gas (GHG) measurements can be taken in the field. Following the Paris climate conference (COP21) in December 2015, 195 countries adopted the first-ever universal, ...


    By Gasmet Technologies Oy

  • Ankersmid M&C at PEFTEC in Antwerp Belgium 18th – 19th November 2015

    Our distributor from Belgium, Ankersmid M&C, will be present at the PEFTEC international conference exhibition and seminars in Antwerp Belgium 18th – 19th November 2015. NEO Monitors will be present at the exhibition with Ankersmid M&C. PEFTEC 2015 (Petroleum, Refining & Environmental Monitoring Technologies) Exhibition and Conference is for Companies specializing in monitoring ...


    By NEO Monitors AS

  • Quantitative Passive Air Samplers

    While monitoring air quality is important in many situations, a variety of different quantitative passive samplers are available for such work. A proposed new ASTM International standard, WK45755, Guide for Selection of Quantitative Passive Samplers for Volatile Organic Compounds in Air, will help users decide which air sampler type will ...


    By ASTM International

  • Vapor Intrusion

    A proposed new ASTM International standard will link easy to use, cost-effective and nonintrusive passive sampling with concentration data to measure vapor intrusion. WK40037, Guide for Determining Concentration Values from Groundwater, Air and Soil Gas Using Adsorbent-Based, Passive Samplers, is being developed by Subcommittee D18.21 on Groundwater and ...


    By ASTM International

  • Monitoring groundwater, vapor & soil gas

    Monitoring shallow groundwater, vapor and soil gas up to 25 ft. below surface is simplified using Drive-Point Piezometer technology. There are three drive point piezometer tip options; where an airtight connection is most desirable, the 615C has a compression fitting for 1/4" ID tubing, ideal for ...


    By Solinst Canada Ltd.

  • Los Gatos Research Now Offers Ten Ultraportable Analyzers for Soil Trace Gas Flux Measurements

    Los Gatos Research (LGR), the leader in precision trace gas analyzers, today announced that it has expanded the lower speed (up to 1 Hz) trace gas analyzer line to include as many as nine different Ultraportable trace gas analyzers with various combinations available in ten different products. This year's R&D 100 Award winning analyzer for NO2 (nitrogen dioxide) joins a series of 1 Hz ...

  • ASTM D7758 - 11 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification, Spatial Variability Assessment, Monitoring, and Vapor Intrusion Evaluations

    Passive soil gas samplers are a minimally invasive, easy-to-use technique in the field for identifying VOCs and SVOCs in the vadose zone. Similar to active soil gas and other field screening techniques, the simplicity and low cost of passive samplers enables them to be applied in large numbers, facilitating detailed mapping of contamination across a site, for the purpose ...


    By ASTM International

  • Shallow well installation and monitoring solutions

    Solinst Drive-Point Piezometers are excellent permanent or temporary wells used to monitor shallow groundwater, soil and gas up to 25 ft below surface. These well points are ideal for initial site investigations, for long or short-term applications, and can also be used for profiling. Installation using a Manual Slide Hammer, with tubing bypass and the correct drive-point for your application, ...


    By Solinst Canada Ltd.

  • New edition of soil analysis `bible` released

    “It’s been almost 20 years since an earlier ‘Soil Chemical Methods’ book was published in the Australian Soil and Land Survey Handbook series,” said lead author, former Principal Scientist with the Queensland Department of Environment and Resource Management (QDERM) Dr George Rayment. The new book, written by George Rayment and David Lyons (also from QDERM) and ...

  • Even soil feels the heat

    Twenty years of field studies reveal that as the Earth has gotten warmer, plants and microbes in the soil have given off more carbon dioxide. So-called soil respiration has increased about one-tenth of 1 percent per year since 1989, according to an analysis of past studies in this week's issue of Nature. The scientists also calculated the total amount of carbon dioxide flowing from soils, which ...

  • Triad expedites brownfields redevelopment in Fairbanks

    The Fairbanks North Star Borough (FNSB) used Triad in 2006-2007 to assess environmental conditions at a municipal property along the Chena River in Fairbanks, AK. FNSB accelerated the site investigation as part of a brownfields assessment grant received from the U.S. EPA in 2005. Low-level contamination had been identified onsite in past investigations, but its extent and impact on future ...

  • When it comes to forest soil, wildfires pack one-two punch

    For decades, scientists and resource managers have known that wildfires affect forest soils, evidenced, in part, by the erosion that often occurs after a fire kills vegetation and disrupts soil structure. But, the lack of detailed knowledge of forest soils before they are burned by wildfire has hampered efforts to understand fire’s effects on soil fertility and forest ecology. New research ...

  • Proposed new ASTM vadose zone standard to aid in vapor intrusion evaluations

    A proposed new practice being developed by ASTM Subcommittee D18.21 on Ground Water and Vadose Zone Investigations will cover techniques for actively collecting soil gas samples from the vadose zone beneath buildings. WK18835, Practice for Active Soil Gas Sampling in the Vadose Zone for Vapor Intrusion Evaluations, is under the jurisdiction of ASTM International Committee D18 on Soil and Rock. ...


    By ASTM International

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