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logotype: H2O IQ

H2O IQ

Water is life. Knowledge is power.

  • Home
    • FAQ
    • Mission | Service
  • Resources
    • At the Source — Water Quality
    • Video Library
    • References & Education
    • Substances & Characteristics
    • Terminology & Definitions
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    • From our editor: This Was (a) Home
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Tag: agriculture

Iowa farms using low-tech systems to filter fertilizer-borne nitrates from water
April 21, 2023

Iowa farms using low-tech systems to filter fertilizer-borne nitrates from water

Photo: A worker shovels wood chips in a bioreactor trench in a farm field, on March 28, 2023, near Roland,...

Farmers Recharged Groundwater by Catching Atmospheric Rivers
April 20, 2023

Farmers Recharged Groundwater by Catching Atmospheric Rivers

Photo: Standing water in a blooming almond orchard cause by excessive rain near Manteca, California. After years of drought and...

Before Western States Suck the Colorado River Dry, We Have One Last Chance to Act
April 16, 2023

Before Western States Suck the Colorado River Dry, We Have One Last Chance to Act

Photo: The Lake Mead reservoir in Nevada is showing a “bathtub ring” because of drought.Credit…Erin Schaff/The New York Times The...

Hedgerows: Can They Help Save the Planet?
April 13, 2023

Hedgerows: Can They Help Save the Planet?

Photo: Hedgerows are straightforward strips of shrubs or trees roughly 15 feet wide, and they highlight nature’s complex work. (Sierra...

Groundwater Gold Rush
April 13, 2023

Groundwater Gold Rush

This is the first article in a Bloomberg Green series investigating how private investors are commandeering public water for profit...

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