Atmospheric pressure gas chromatography quadrupole-time-of-flight mass spectrometry for simultaneous determination of fifteen organochlorine pesticides in soil and water.

This letter summarizes substantial modifications made to the Surface Water Microwave Product Series (SWAMPS), a coarse-resolution (~25 km) global inundated area fraction data record derived from ...

The Yampa Valley is dry; the river has dropped, and our soil is thirsty. This is a great time to address the irrigation of lawns and landscapes in our urban areas and to be reminded of the community ...

Reasonable Period of Time to Act on the Certification Request: One year, June 6, 2026. If New York DEC fails or refuses to act on the water quality certification request on or before the above date, ...

Analyte retention in reversed-phase liquid chromatography is manipulated via the elution strength of the water–organic solvent (W–OS) mobile phase, whereby raising the OS volume fraction or eluent ...

Abstracts Analytical methods employing liquid chromatography-mass spectrometry (LC-MS-MS) for ametryn determination in river water, river sediment and in freshwater bivalve mussel Corbicula fluminea ...

As near-record nitrate levels strain water supply, Central Iowa Water Works asks residents to slash watering, and contemplates a first-ever ban ...