Project Coordination
![ATTO coordinator Susan Trumbore](https://www.attoproject.org/wp-content/uploads/2019/05/SueTrumbore_ATTO.jpg)
Prof. Susan E. Trumbore, PhD
ATTO-Coordinator Germany
Max-Planck-Institute for Biogeochemistry
Hans-Knöll-Str. 10
07745 Jena, Germany
Phone: +49 3641 576110
![](https://www.attoproject.org/wp-content/uploads/2021/06/BetoQuesada-1.jpg)
Dr. Carlos Alberto Quesada
ATTO-Coordinator Brazil
Instituto Nacional de Pesquisas da Amazônia (INPA)
Av. André Araújo
2936, Aleixo
CEP 69060-001 Manaus, Brazil
![](https://www.attoproject.org/wp-content/uploads/elementor/thumbs/IMG_0090_quer-scaled-prr4htlmbpkptoivmepji3nhh66p4sz2cs7c80o938.jpg)
Dr. Viviana Horna
Project Coordinator
Max-Planck-Institute for Biogeochemistry
Hans-Knöll-Str. 10
07745 Jena, Germany
+49 3641 576133
![ATTO scientist Alessandro De Araujo](https://www.attoproject.org/wp-content/uploads/2019/05/AlessandroDeAraujo_ATTO.jpg)
Dr. Alessandro Carioca de Araújo
Research Scientist
Embrapa Amazônia Oriental
Trav. Dr. Enéas Pinheiro, s/n°, Bairro Marco
CEP 66095-903 Belém, Brazil
Do you want to get in touch with our scientific coordinators?
Send us a message via the contact form.
For any requests related to outreach or ATTO data, please see the contacts below.
Public Relations / Outreach / Website
![](https://www.attoproject.org/wp-content/uploads/2021/06/IrisMoebius_ATTO.jpg)
Dr. Iris Wolf (née Moebius)
Webmaster / Public Relations Officer
Max-Planck-Institute for Biogeochemistry
Hans-Knöll-Str. 10
07745 Jena, Germany
Phone: +49 3641 576371
Data Management
![](https://www.attoproject.org/wp-content/uploads/2022/06/MGuderle_November2019-1.png)
Dr. Marcus Guderle
Data Scientist
Max-Planck-Institute for Biogeochemistry
Hans-Knöll-Str. 10
07745 Jena, Germany
Phone: +49 3641 576164
![](https://www.attoproject.org/wp-content/uploads/2024/07/IMG_9255a-scaled.jpg)
Dr. Juliana Menger
Data Manager
Max-Planck-Institute for Biogeochemistry
Hans-Knöll-Str. 10
07745 Jena, Germany
Phone: +49 3641 576286