individual publications

• academic article

  • Black carbon affects the cycling of non-black carbon in soil.  Organic Geochemistry.  41. 2010
  • Black carbon increases cation exchange capacity in soils.  Soil Science Society of America Journal.  70:1719-1730. 2006
  • Inorganic and organic phosphorus pools in earthworm casts (Glossoscolecidae) and a Brazilian rainforest Oxisol.  Soil Biology and Biochemistry.  38:553-560. 2006

• chapter

  • The maintenance of soil fertility in Amazonian managed systems.  Amazonia and Global Change, Geophysical Monographs 186. 2010