public marks

PUBLIC MARKS from paleorthid with tags innovation & soil

27 February 2006

Amazing Carbon

Web site discusses science in support of using grassland to sequester atmospheric carbon.

25 February 2006

transect points: Toronto Star reports on terra preta and terra mulata

The article highlights some important nuances. Terra mulata, the lighter type of terra preta, covers much more area than the celebrated black type central to the concept of terra preta.

24 February 2006

transect points: Grazing tool for managing riparian buffers

When grazed properly, forage plants in the riparian zone can be stimulated to re-grow and contribute greatly to the health of the ecosystem.