Full-service chemical testing laboratory specializing in failure analysis, deformulation, materials identification, quality control testing, and expert witness testimony. Everything Avomeen does, from the design of our facilities, to the development of our management team, to the daily operations of our laboratory staff, revolves around finding answers for our clients’ toughest problems. - Read more

Long-term measurements of carbon dioxide, water vapor, and energy exchange through the eddy covariance technique from different ecosystems integrated into consistent, quality assured, and fully documented data sets.

Time series record of carbon dioxide in the atmosphere.

The overall scientific goal of ACD is to identify and quantify the natural and anthropogenic processes that regulate the chemical composition of the troposphere and middle atmosphere and to assess future changes caused by human activities.

[Basic data] Based on a wooden 'periodic table' table. Contains photographs of over 200 element samples, with descriptions, experiments, and stories about many of them. Winner of the 2002 Ig Nobel prize in Chemistry.

Very comprehensive data, write-ups, extensive listing of nuclides. Data on elements includes scores of properties, element names in a dozen languages and almost all known nuclides. Environmental chemistry articles round out site.