March - April 1996 Field work and sample collection of Terra Preta soils in Manaus and its surroundings as well as in Santarém and its surroundings for the Terra Preta 1 project. Data were evaluated for PhD thesis of the author. September - October 2001 Congress of the Society of Brazilian Archaeologists, Session on Terra Preta soils. Afterwards field work within the SHIFT ENV-45 project in Manaus. July 2002 Participation of the International Terra Preta workshop in Manaus. Afterwards excursion with BBC people to Terra Preta sites along the Rio Negro by boat. Visiting Terra Preta sites near Santarém and along the Tapajos river. September - October 2002 Field work within the SHIFT ENV-45 project in Manaus. Nobember 2002 Coordination workshop for the Mata Atlantica conservation project, funded by BMBF for the German project partners and CNPq for the Brazilian counterparts. June - July 2003 Field work within the joint Mata Atlantica conservation project in the fragmented landscape near Caucaia do Alto, SP. September - October 2003 Field work within the joint Mata Atlantica conservation project in the fragmented landscape near Caucaia do. Installing a field experiment for the quantification of soil organic matter turnover rates. December 2003 Coordination of SHIFT ENV-45, Mata Atlantica, and Terra Preta field research at the USP Sao Paulo. Inspection of the field experiment for assessing turnover rates of soil organic matter. Some impressions of this beautiful country: |
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| Last update 23/02/04 |