soil-water monitoring Articles

  • Simulating the Effect of Climate Change on Agriculture

    Increased atmospheric CO2 levels and climate change are believed to contribute to extreme weather conditions, which is a major concern for many. And beyond extreme events, global warming is also predicted to affect agriculture.1,2 While climate change is expected to affect agriculture and reduce crop yields, the complete ...


    By Edinburgh Instruments Ltd

  • Soil & water remediation - Burntisland

    Caustic Soda Soil & Water Remediation & Demolition Works Client: Alcan Chemicals Ltd. Consultant; RPS Plc Challenge: Address contamination including elevated pH levels up to 14 pH arising from the use of caustic soda within the site processes for producing allumina, hydrocarbon contaminated material from ...


    By Soilutions Ltd

  • Mercury onsite monitoring in soil and water samples using the Cogent Environmental PDV6000plus and soil extraction devices

    This study details the onsite extraction of Mercury from a selection of soil and sludge samples and their subsequent analysis on the ...

  • Monitoring of soil fertility

    Background In agriculture and forestry soil fertility is a decisive factor for the economic use of fields and forests. Various factors, considered as a whole are the indicators which characterize the soil fertility. Important parameters are e.g.: Intensity of precipitation, air temperature, air humidity, soil humidity, suction power and soil temperature in various depths. ...


    By The OTT Hydromet Group

  • Soil water content and soil disaggregation by disking affects PM10 emissions

    Row crop agriculture in California's San Joaquin Valley is a major contributor of particulate matter <10 µm in aerodynamic diameter (PM10). The California Air Resources Board uses fixed PM10 emission values for various tillage operations to monitor and design attainment strategies. However, fixed emission values do not reflect emissions produced by a single implement operating under different ...

  • Monitoring colour and COD removal capacity of soil and assessment of growth performance of crop grown with pulp and paper mill waste water: a lysimeter study

    Evaluation of the changes in physico-chemical properties of soils and crops grown with pulp and paper mill wastewater in field lysimeters were carried out for three years at the Integrated Pulp and Paper Mill, Madhya Pradesh (India). Treated wastewater evaluated for crop irrigation belonged to the irrigation water class 'Moderate to Severe Restriction on use'. Application of wastewater showed the ...


    By Inderscience Publishers

  • Measuring the Soil Water Retention Curve with the Stevens pF Matric Potential Sensor and Hydra Probe II Soil Moisture Sensor

    The Stevens pF Sensor is a unique matric potential probe, which is used to measure the soil water potential of a soil - the force with which water is held within the soil and how much energy is needed to overcome this force to extract water from the soil. Unlike traditional tensiometers such as gypsum blocks, the Stevens pF Sensor utilizes a patented heating element to measure soil water ...

  • Soil and Water Benefits: Composting Reduces Fuel and Labor Costs on Family Farms

     Composting Reduces Fuel and Labor Costs on Family Farms Jeff and Pam Riesgraf — who manage a certified organic dairy and crop operation near Jordan, Minnesota — began composting manure from their dairy herd in 1993. They had two major objectives. First, they wanted to reduce weed seeds naturally present in manure. At the same time, they understood the need to protect water quality by ...


    By BioCycle Magazine

  • Monitoring and Recording Soil Moisture Using Wireless Data Collection

    Wireless Voltage Data Logger Records in Real-Time CAS DataLoggers recently provided the low cost wireless solution for a government organization undertaking an environmental project for recording and remotely monitoring the moisture content of peat moss soil. The data would be used in support of developing climate prediction ...


    By CAS DATALOGGERS

  • Monitoring Moisture In Composting Systems

    Monitoring Moisture In Composting Systems IF YOU SQUEEZE a handful of material and water drips or trickles out, it is the right moisture content for composting.” This bit of hands-on wisdom comes from the proverbial squeeze-test for evaluating moisture in composting piles. It has been uttered by Master Gardeners and other composting educators for many years as a tool for determining, and ...


    By BioCycle Magazine

  • Wireless Greenhouse Monitoring and Control

    CAS DataLoggers Provides the Intelligent Automated Solution A fruit crop experiment station needed to remotely monitor and control its climate systems in a number of greenhouses.  The proposed system needed to monitor soil moisture content and temperature and actively control irrigation and airflow by opening and closing windows to ensure that the appropriate temperature was ...


    By CAS DATALOGGERS

  • Soil fertilization with wastewater biosolids – monitoring changes in the ‘soil–fertilizer–plant’ system and phosphorus recovery options

    The aim of this study is to establish changes that may occur after a prolonged application of wastewater sludge treated to biosolids, in the ‘soil–fertilizer–plant’ system. Thirteen experimental plots with different soil types planted with experimental crops were investigated in order to evaluate the suitability of these biosolids as soil conditioners and fertilizers. The biosolids were ...


    By IWA Publishing

  • Sindh on–farm water management project environmental monitoring and avaluation

    Sindh On - Farm Water Management Project was introduced in Sindh province for improving and lining of 4,000 watercourses, with 60% within the three established Area Water Boards (AWBs) and 40% in other irrigated area of Sindh. And also improving and rehabilitating of 100 distributaries and 25 branch canals in three established AWBs. In addition of this, another related improving work of ...


  • Monitoring greenhouse gases from biofuel crops

    Global issues such as climate change and energy security have driven rapid growth in renewable energy production - wind, solar, tidal, geothermal, hydro, biofuels etc. However, logically, each of these methods should deliver a net benefit in terms of greenhouse gas (GHG) reduction, so researchers in the United States have employed portable FTIR analysers to study the GHG emissions of biomass ...


    By Gasmet Technologies Oy

  • Online monitoring of algae concentration with ALGcontrol - Case Study

    Online monitoring of algae concentration with ALGcontrol The presence of algae in surface waters is a potential threat to the quality and ecology of the water system. The control and monitoring of the algae concentrations are therefore of high importance. Due to green algae problems in the water reservoir of a drinking water treatment plant, the ALGcontrol was installed to continuously monitor ...


    By microLAN B.V.

  • Flow monitoring for golf course irrigation - Case Study

    “We are all talking about the price of oil, but it's water we'll be fighting for in the future” Summerheights Golf Links in Cornwall, Ontario draws irrigation water from the South Raisin River. Flow rates in the river can become very low during dry periods so water extraction is regulated and monitored closely. Under a water extraction permit issued by the Ministry of The ...


    By Greyline Instruments Inc.

  • Forest Focus Monitoring Database - Validation Methodology

    Forest Focus (Regulation (EC) No 2152/20031) is a Community scheme for harmonised, broad-based, comprehensive and long-term monitoring of European forest ecosystems. It concentrates in particular on protecting forests against air pollution and fire. To supplement the monitoring system, Forest Focus stipulates the development of new instruments relating to soil monitoring, carbon sequestration, ...


  • On-line monitoring of algae concentration with ALGco - Case Study

    The presence of algae in surface waters is a potential threat to the quality and ecology of the water system. The control and monitoring of the algae concentrations are therefore of high importance. The ALGcontrol offers on-line monitoring of different kind of algae through fluometric a (fluorescence) technique. Fluorescence is the property of some atoms and molecules to absorb light at a ...


    By microLAN B.V.

  • Microorganisms as indicators of soil quality

    If we are to monitor soil quality, we need indicators of trends and changes. In order to choose relevant indicators, we must understand the factors controlling soil quality. Soil quality is dependent upon the physical, chemical and biological soil components. The interaction between these components is complex. The chemical and physical components have been more fully investigated than the ...


    By ORBIT e.V.

  • AquaNES: Microbiological monitoring of reused waste water for irrigation of a golf course in Agon-Countainville, France - Case Study

    The Site 9 of the AquaNES project in Agon-Countainville (France) uses secondary effluent after reed bed and sand dune filtration for golf course irrigation in a coastal area. The underlying aquifer is prone to salinization. The study of Agon-Countainville site will demonstrate how innovative water quality monitoring and modelling linked to data management and communication, facilitates an ...


    By microLAN B.V.

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