Publications by authors named "Nobuaki Matsuoka"
Environ Sci Technol
September 2006
Article Synopsis
- The study investigates sulfur isotopic ratios (sigma 34S) in tree rings, which are often too low for traditional analysis methods.
- The researchers measured sigma 34S values in both water-soluble and organically bound sulfur in coniferous tree rings from Japan using advanced techniques.
- The findings indicate that the sigma 34S values in tree rings reflect past atmospheric sulfur sources, suggesting they can serve as a valuable tool for understanding historical sulfur pollution levels.
