Nitrogen Fixation in Surface Soils and Vegetation in an Arctic Tundra Watershed: A Key Source of Atmospheric Nitrogen

Autor: Koba, Keisuke, Giblin, Anne E., Weiss, Marissa S., Gettel, Gretchen M., Shaver, Gaius R.
Zdroj: Arctic, Antarctic, and Alpine Research, 2006 Aug 01. 38(3), 363-372.
Databáze: JSTOR Journals