Metallic contaminant profiles in sediment cores from Lake Valencia, Venezuela

AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD

Allan Walkley, I. ARMSTRONG BLACK · Soil Science · 1934 · 21.7K citations · Full text

Agriculture, Earth Sciences, Soil Sciences +14

Evaluation of extraction techniques for the determination of metals in aquatic sediments

Haig Agemian, Alfred S Y Chau · The Analyst · 1976 · 399 citations

Natural Sciences, Chemistry, Environmental Sciences +17

An atomic absorption method for the determination of 20 elements in lake sediments after acid digestion

Haig Agemian, Alfred S Y Chau · Analytica Chimica Acta · 1975 · 100 citations

Natural Sciences, Chemistry, Earth Sciences +16

The perturbation of historical pollution records in aquatic sediments

John G. Farmer · Environmental Geochemistry and Health · 1991 · 83 citations

Natural Sciences, Environmental Sciences, Environmental Geology +12

An improved digestion method for the extraction of mercury from environmental samples

Haig Agemian, Alfred S Y Chau · The Analyst · 1976 · 70 citations

Natural Sciences, Chemistry, Environmental Sciences +17