Tag: soils

Soil is the mixture of minerals, organic matter, gases, liquids, and countless organisms that together support plant life. Two general classes are topsoil and subsoil.

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SOILMOISTURE
Chameleon is an accurate, affordable, and fully automated laboratory Darcy system for measuring soil-core saturated hydraulic conductivity (Ksat). Chameleon is capable of performing Ksat measurement according to Falling-Head Method and also Constant-Head Method procedures. Thanks to Monitor Precision Pressure Transducer, and Chameleon Software Application, both measurement methods are fully automated. Up

Soil Water Sensing

SOIL MOISTURE MONITORING CAN be useful as an irrigation management tool for both landscapes and agriculture, sometimes replacing an evapotranspiration-based (ET) approach or as a useful check on ET-based approaches since the latter tend to drift off target over time. All moisture sensors, also known as soil water sensors, measure

Trends in Tank Lining

Trends in Tank Lining

With an eye to maintaining water quality in its potable water tanks, Huntsville Utilities in Alabama keeps all of its in-service tanks on a maintenance program that includes annual inspections.

Managing Daily Cover and Drainage at MSW Landfill Sites

Managing Daily Cover and Drainage at MSW Landfill Sites

Today’s municipal solid waste (MSW) landfills are much more than places to dump household trash. They’re engineered facilities that are designed to hold and isolate the trash from the environment and are governed by both federal and state regulations.

Landfill designers and operators face two main challenges to the integrity of

Protecting Coastal Waters

Protecting Coastal Waters

San Diego, CA, is a city with scenic coastlines along the Pacific Ocean, a world-class zoo, a long association with the US Navy, a growing population and economy, and a lively tourism industry. Managing stormwater in this beautiful city involves dealing with a myriad of challenges.

Stormwater Goes to School

Not too long ago, there were only two colleges in the United States where one could learn about stormwater management, notes Brant Keller, public works director for Griffin, GA.

Tackling Landfill Erosion and Leachate Challenges

Tackling Landfill Erosion and Leachate Challenges

Today’s municipal solid waste (MSW) landfills are much more than places to dump household trash. They’re engineered facilities that are designed to hold and isolate the trash from the environment and are governed by both federal and state regulations.

Retaining Walls—Beauty With Purpose

Retaining Walls—Beauty With Purpose

Retaining walls vary tremendously in design and setting, but they all share a functional purpose. A well-designed retaining wall can enhance the appearance of a site, but if it doesn’t stabilize the earth and last, it’s not a success. Retaining walls in the following projects add value to their sites

Hydroseeding Equipment for Large Jobs

Hydroseeding Equipment for Large Jobs

In hydroseeding projects, it’s not only critical what product is applied, but the equipment used to apply it.

Time is of the essence, and having equipment with the power to cover large areas in a small amount of time is necessary not only in emergency jobs, but also in day-to-day projects

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