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Principal Investigators:

Plínio Barbosa de Camargo, USP - Universidade de Sao Paulo (SA-PI)
Tibisay Josefina Perez Acosta, University of California (SA-PI)
Susan E. Trumbore, University of California (US-PI)

 

Abstract 1998:  Stable isotopes of N2O emitted from tropical soils: causes of spatial variability and implications for constraining the global N2O budget (View)

 
Resumo 1998:  Isótopos Estáveis de N2O Emitidos por Solos Tropicais: Causas da Variabilidade Espacial e Implicações na sua Concentração Global (Visualizar)

 

Investigation Duration:   07/1998 - 12/2002

 
 

Participants:

Plínio Barbosa de Camargo, SA-PI, USP - Universidade de Sao Paulo
Tibisay Josefina Perez Acosta, SA-PI, University of California
Daniela M. L. da Silva, CENA - Centro de Energia Nuclear na Agricultura (USP)
Susan E. Trumbore, US-PI, University of California
Stanley C. Tyler, Co-Investigator, University of California

 

Research Sites:

Pará Western (Santarém)

 

Training and Education Activities - Accomplished:

Short Courses / Seminars / Workshops / Conferences:

Year
Completed
Activity Description

   

  • Introduction to Mass Spectrometry

    A short-course taught by Drs. Sue Trumbore and Tibisay Pérez at the Venezuelan Institute of Scientific Research (IVIC).

2001  

  • N2O Isotopic Composition Emitted from Tropical Rain Forest Soils

    Lecture taught by Dr. Tibisay Pérez at CENA-USP Graduate Program in August, 2001.

  • Isotopic Variability of N2O from Tropical Rain Forest Soils and Agricultural Field

    Lecture presented by Dr. Tibisay Pérez at IVIC, in June 2001.

 
 

Scheduled STI Site Visits:   more

 

Datasets/Posters Available as of 2014-04-02

Datasets (with related publications, if any)

LBA-ECO TG-09 Soil Isotopic C, N, H2O, and N2O Data, Tapajos National Forest, Brazil

  1. Perez, T. 2005. Factors that Control the Isotopic Composition of N20 from Soil Emissions. In Stable Isotopes and Biosphere-Atmosphere Interactions: Processes and Biological Controls. L.B. Flanagan, J.R. Ehleringer, D.E. Pataki, Eds. A Volume in the Physiological Ecology Series, Elsevier Press. 69-84, 2005.


 

Publications:

Perez T, Trumbore SE, Tyler SC, Davidson EA, Keller M, de Camargo PB. (2000) Isotopic variability of N2O emissions from tropical forest soils. Global Biogeochemical Cycles, 14, 525-535. (abstract)

Perez T, Trumbore SE, Tyler SC, Matson PA, Ortiz-Monasterio I, Rahn T, Griffith DWT. (2001) Identifying the agricultural imprint on the global N2O budget using stable isotopes. Journal of Geophysical Research-Atmospheres, 106, 9869-9878. (abstract)

Perez T. Factors that Control the Isotopic Composition of N20 from Soil Emissions, in Stable Isotopes and Biosphere-Atmosphere Interactions: Processes and Biological Controls, edited by Flanagan LB, Ehleringer JR and Pataki DE, pp. 69-84, Elsevier Press, 2005.

Perez T, Garcia-Montiel D, Trumbore S, Tyler S, De Camargo P, Moreira M, Piccolo M, Cerri C. (2006) Nitrous oxide nitrification and denitrification N-15 enrichment factors from Amazon forest soils. Ecological Applications, 16, 2153-2167. (abstract)

Park S, Perez T, Boering KA, Trumbore SE, Gil J, Marquina S, Tyler SC. (2011) Can N2O stable isotopes and isotopomers be useful tools to characterize sources and microbial pathways of N2O production and consumption in tropical soils? Global Biogeochemical Cycles, 25. (abstract)

 

Matrix of Publications-Datasets:  more

 
 
 
 
 
 
 

Other Research Teams:

CD-01  -  CD-02  -  CD-03  -  CD-04  -  CD-05  -  CD-06  -  CD-07  -  CD-08  -  CD-09  -  
CD-10  -  CD-11  -  CD-12  -  CD-14  -  CD-15  -  CD-17  -  CD-18  -  CD-30  -  CD-31  -  
CD-32  -  CD-33  -  CD-34  -  CD-35  -  CD-36  -  CD-37  -  CD-40  -  CD-41  -  LC-01  -  
LC-02  -  LC-03  -  LC-04  -  LC-05  -  LC-06  -  LC-07  -  LC-08  -  LC-09  -  LC-10  -  
LC-11  -  LC-12  -  LC-13  -  LC-14  -  LC-15  -  LC-16  -  LC-21  -  LC-22  -  LC-23  -  
LC-24  -  LC-30  -  LC-31  -  LC-32  -  LC-33  -  LC-34  -  LC-35  -  LC-36  -  LC-37  -  
LC-38  -  LC-39  -  ND-01  -  ND-02  -  ND-03  -  ND-04  -  ND-06  -  ND-07  -  ND-08  -  
ND-09  -  ND-10  -  ND-11  -  ND-30  -  ND-31  -  PC-30  -  TG-01  -  TG-02  -  TG-03  -  
TG-04  -  TG-05  -  TG-06  -  TG-07  -  TG-08  -  TG-10  -  TG-30  -  TG-31  -  TG-32

 


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