EDITORIAL article Front. Earth Sci., 17 May 2023Sec. Atmospheric Science Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1212045

Alcohol / Ammonia Antibiotics Bile Acids Biogenic Amines Blood Gases BNP Co-oximetry CSF Endocrine General Serum Chemistry General Therapeutic Drugs Glycohaemoglobin IGF-1 / C Peptide Immunosuppressants Near Patient Testing (POC) Neonatal Bilirubin Plasma Metanephrines Porphyrins Special Lipids Special Therapeutic Drugs Sweat Electrolytes Trace Elements Tumour Markers Urine Chemistry Urine Preg...

The greenhouse effect can be defined as the consequence of increased heating of the Earth's surface, as well as the lower atmosphere by carbon dioxide, water vapor, and other trace amounts gases. It is well-known that human industrial activities have released large amounts of greenhouse gases in the atmosphere, about 900 billion tons of carbon dioxide, and it is estimated that up to 450 billion...

The Global Ozone Monitoring by Occultation of Stars instrument (GOMOS) will be launched on board ESA’s Envisat satellite in late 2001. GOMOS will measure ozone and trace gases in the atmosphere by detecting the absorption of star light in UV, visible and infrared wavelengths. GOMOS will deliver ozone and other trace gas profiles at altitudes 15-90 km with a good vertical resolution and with a g...

Coastal zones are important source regions for a variety of trace gases, including halocarbons and sulfurbearing species. While salt marshes, macroalgae and phytoplankton communities have been intensively studied, little is known about trace gas fluxes in seagrass meadows. Here we report results of a newly developed dynamic flux chamber system that can be deployed in intertidal areas over full ...

Electrothermal atomic absorption spectrometry has five major advantages for measurements of trace metals in biological materials, in comparison to measure­ ments by conventional flame atomic absorption analysis: (1) Trace metal contami­ nation is minimized by avoidance of preliminary chemical extractions and addi­ tions of reagents; (2) Sample volumes are small (1 to 50 /*1). The entire sample ...