Stable Isotopes in Biospheric-Atmospheric Exchange (SIBAE)

Grant Awards

The following awards were made:

2003

 

Applicant

Receiving Institute

Topic

Length

1.

Cathy Besson
Instituto Superior de Agronomia
Dept Botanica e Eng. Biologica
Lisbon, PT

Paul Scherrer Institute
Laboratory of Atmospheric Chemistry
Stable Isotopes and Ecosystem Fluxes
Villigen, CH
Host: Rolf Siegwolf

Stable isotopes applied to the study of water budget in Mediterranean oak-woodland ecosystems

3 weeks

2.

Michael Lakatos
Kaiserslautern University of Technology
Dept of Botany
Kaiserslautern, DE

FCUL/ICAT
Dpto de Biologia Vegetal
Lisbon, PT
Host: Cristina Maguas

Fractionation processes of poikilohydric functional groups and their impact on ecosystem processes determined by d180 in organic matter, H20 and CO2

6 months

3.

Katharina Steinmann
Universität Basel
Botanisches Institut
Basel, CH

SLU
Dept of Forest Ecology
Section of Soil Science
Umea, SE
Host: Peter Högberg

Testing methods of studying the isotopic composition of soil respiratory components

3 months

4.

Mette Thyme
RISOE National Laboratory
Plant Research Dept
Roskilde, DK

INRA Agronomy Unit
Clermont-Ferrand, FR
Host: Jean-François Soussana

To study the relationship between short-term C- and N-dynamics in a grazed pasture

3 months

5.

Giovanna Battipaglia
Seconda Universita degli Studi di Napoli
Dpto di Scienze Ambientali
Caserta, IT

Paul Scherrer Institute
Laboratory of Atmospheric Chemistry
Villigen, CH
Host: Rolf Siegwolf

Stable isotopes in tree rings as a powerful tool in environmental research

6 months

6.

Graham Hymus
University of Tuscia
Di.S.A.F.Ri
Viterbo, IT

Weizmann Institute of Science
Dept of Environmental Sciences and Energy Research
Rehovot, IL
Host: Dan Yakir

Sample analysis of enzymatic extraction of leaf carbohydrates and determination of their isotopic composition, field experiments, and planning of longer-term collaboration

1 month

7.

Kadmiel Maseyk
Weizmann Institute of Science
Dept of Environmental Sciences and Energy Research
Rehovot, IL

University of Tuscia
Di.S.A.F.Ri
Viterbo, IT
Host: Riccardo Valentini

Towards a better understanding of the partitioning of CO2 sources and sinks in two Mediterranean ecosystems

1 month


2004 - first round

 

Applicant

Receiving Institute

Topic

Length

1.

Nicholas Betson
University of Cambridge
Department of Plant Sciences
Cambridge (UK)

SLU (Swedish University of Agricultural Sciences)
Department of Plant Sciences
Umeå (SE)
Host:  Peter Högberg

Diurnal variation in the delta 13C of soil respired CO2 on girdled and non-girdled plots of Scots Pine (Pinus sylvestris)

31 weeks
   

2.

Kadmiel Maseyk
Weizmann Institute of Science
Environmental Sciences and Energy Research
Rehovot (IL)

Universita della Tuscia
Environmental Sciences and Energy Research
Viterbo (IT)
Host: Riccardo Valentini

Factors influencing photosynthetic discrimination of 13C and its relationship with the compositions of foliage respired 13CO2 in Mediterranean ecosystems

4 weeks
 

3.

Tatiana Nicol
Umeå University
Faculty of Medecine
Medical Biochemistry and Biophysics
Umeå (SE)

Paul Scherrer Institut
Stable isotopes and ecosystem fluxes
Medical Biochemistry and Biophysics
Villigen PSI (CH)
Host: Rolf Siegwolf

Extracting climate and physiology signals from tree rings by analysis of Deuterium Isotopomer Abundances in tree ring cellulose by Deuterium NMR

6 weeks
 
 

4.

Mari Pihlatie
University of Helsinki
Faculty of Science
Department of Physical Sciences, Division of Atmospheric Sciences
Helsinki (FI)

Risø National Laboratory
Department of Physical Sciences, Division of Atmospheric Sciences
Roskilde (DK)
Host:  Per Ambus

Transpiration mediated emissions of greenhouse gases from beech (Fagus sylvatica L.) trees

8 weeks

5.

Mauro Rubino
Seconda Università degli Studi di Napoli
Dpto di Scienze Ambientali
Caserta (IT)

Max Planck Institute for Biogeochemistry
Jena (DE)
Host:  G. Gleixner

The use of compound specific isotopic ration to investigate the fate of C compound in the soil

12 weeks

6.

Dimitris Sarris
University of Patras
Botanical Institute
Department of Biology
Patras (GR)

Paul Scherrer Institute
Lab for Atmospheric Chemistry, Stable Isotopes and Ecosystem Fluxes
Department of Biology
Villigen (CH)
Host: Rolf Siegwolf

Drought in the Aegean assessed by stable isotopes in tree rings

8 weeks

7.

Nicole Wrage
Wageningen University and Research Centre
Environmental Sciences
Soil Quality
Wageningen (NL)

Imperial College London
Soil Quality
Ashford (UK)
Host: Elizabeth Baggs

Combining enrichment and natural abundance techniques to differentiate between soil sources of nitrous oxide

34 weeks


2004 -  second round
 

 

Applicant

Receiving Institute

Topic

Length

1.

Francisco Padilla Ruiz
CSIC Estacion Experimental de Zonas Aridas
Functional and Evolutionary Ecology
Almeria (ES)

ETHZ
Institute of Plant Sciences
Functional and Evolutionary Ecology
Zürich (CH)
Host: Nina Buchmann

Stable isotopes and vegetation water sourcing in semi-arid ecosystems

7 weeks
   

2.

Sabine Goettlicher
SLU (Swedish University of Agricultural Sciences)
Department of
Forest Ecology
Umeå (SE)

University of Vienna
Institute of Ecology and Conservation Biology
Dept of Forest Ecology
Vienna (AT)
Host: Andreas Richter

Diurnal variation in the carbon isotope composition of phloem sap in Picea abies

7 weeks
 

3.

Marcus Schumacher
Max Planck Institute for Biogeochemistry
Biogeochemical Processes
Jena (DE)

Rijksuniversiteit Groningen
Centrum voor Isotopen Onderzoek
Biogeochemical Processes
Groningen (NL)
Host: Rolf Neubert

Oxygen isotopic signature of CO2 from combustion processes - differentiation by diverse burning regimes

14 weeks
 


2005 - first round

Grantee

Receiving Institute

Topic

Length

1.

Nicholas Betson
University of Cambridge
Faculty of Biological Sciences
Plant Sciences
Cambridge (UK)

SLU
Faculty of Forestry Sciences
Forest Ecology
Umeå (SE)
Host: Peter Högberg

Climatic variations and N supply as determinants of delta 13C of foliage of Pinus sylvestris L.

11 weeks
   

2.

Björn Boström
Örebro University
Department of Natural Science
Örebro (SE)

Max Planck Institute for Biogeochemistry
Jena (DE)
Host: Gerd Gleixner

Why is fungal material heavier than its carbon source?

8 weeks
     

3.

Ansgar Kahmen
Max Planck Institute for Biogeochemistry
Jena (DE)

Paul Scherer Institute
Villingen (CH)
Host: Rolf Siegwolf

ETH Zurich
Institute of Plant Sciences
Zurich (CH)
Host: Nina Buchmann

University of Vienna
Dept Chemical Ecology & Ecosystem Science
Vienna (AT)
Host: Andreas Richter

18O isotopes in plant material as a tool to trace transpiration in biodiversity and ecosystem functioning studies

26 weeks
 
   

4.

Marcus Schumacher
Max Planck Institute for Biogeochemistry
Biogeochemical Processes
Jena (DE)

Rijksuniversiteit Groningen
Centrum voor Isotopen Onderzoek
Biogeochemical Processes
Groningen (NL)
Host: Rolf Neubert

Oxygen isotopic signature of CO2 from combustion processes - enhanced analyses of fundamental driving parameters

10 weeks
  

5.

Olga Sidorova
V.N. Sukachev Institute of Forest SB RAS
Krasnoyarsk (RU)

Paul Scherrer Institute
Villingen (CH)
Host: Rolf Siegwolf

 Isotopic composition (13C, 18O) in Siberian tree-ring chronologies

22 weeks


 

6.

Filip Volders
Consiglio Nazionale delle Ricerche
Istituto di Biologia agroambientale e forestale
Porano (IT)

Max Planck Institute for Biogeochemistry
Jena (DE)
Host: Gerd Gleixner

Comparison of the diurnal and seasonal variations in pi/pa with carbon isotope discrimination of leaf and stem soluble sugars in a managed oak forest with differencing understory

24 weeks


2005 - second round
 

 

Grantee

Receiving Institute

Topic

Length

1.

Giovanna Battipaglia
Second University of Naples
Environmental Science Department
Caserta (IT)

Paul Scherrer Institute
Villigen (CH)
Host: Rolf Siegwolf

Dendroecology study in FACE sites

9 weeks
  


  

2.

Francesco de Bello
Centre Tecnologic Forestal de Catalunya
Laboratory of Plant Ecology and Forest Botany
Solsona (ES)

ETH Zurich
Institute of Plant Sciences
Zurich (CH)
Host: Nina Buchmann

Effects of water and light on C and O isotopic signatures in grazed grasslands

14 weeks
     

3.

Tommaso Chiti
University of Florence
Forestry Science
Soil Science and Plant Nutrition
Florence (IT)

Centrum voor isotopen Onderzoek
University of Groningen
Groningen (NL)
Host:  Rolf Neubert

Carbon sequestration, isotopic characterization and soil flux partition in different soils under the footprint of a coastal CO2-eddy-flux  tower

4 weeks
   

4.

Maria Rosa Guerrieri
University of Basilicata
Agraria, Scienze dei Sistemi Colturali, Forestali e dell’Ambiente
Potenza (IT)

Paul Scherrer Institute
Villingen (CH)
Host: Rolf Siegwolf

Isotope signals in tree rings as tool to monitor forest “health”

26 weeks


2006 

 

Applicant

Receiving Institute

Topic

Length

1.

Mauro Rubino
Second University of Naples
Environmental Science Department
Caserta (IT)

University of Bristol
School of Chemistry
Bristol (UK)
Host: R. Evershed

The use of PLFA as biomarkers to investigate the fate of C compound from decomposing litter to soil microbial community

10 weeks
    

2.

Yann Salmon
ETH Zurich
Institute of Plant Sciences
Zurich (CH)

University of Vienna
Dept of Chemical Ecology and Ecosystem Research
Vienna (AT)
Host: Andreas Richter

Carbon isotope signatures of soluble sugars and starch

4 weeks
      

3.

Michael Schmitt/
Nadia Pfahringer
University of Innsbruck
Dept of Botany
Ecology Group
Innsbruck (AT)

Paul Scherrer Institute
Villingen (CH)
Host: Rolf Siegwolf

Application of stable isotopes for separating autotrophic and heterotrophic components of grassland soil respiration

20 weeks