The data in "Nitrogen Fixation in Seagrass Lagoons" has the
purpose of helping to better understand factors which exclude
N-fixing cyanobacteria from the plankton of estuaries and
coastal seas; helping ...
The purpose of "Use of Stable Isotopes as Indicators of Volatile
Sulfur Emissions in Forests" is to explore the use of the
natural abundance of sulfur isotopes as a measure of volatile
sulfur emissions ...