PostDoc in Biome Analysis and Functional Characterization at WSL, Switzerland
The Swiss Federal Institute for Forest, Snow and Landscape Research WSL is seeking a talented postdoctoral researcher for an innovative project at the intersection of macroecology, remote sensing, field ecology, and artificial intelligence. The PostDoc in Biome Analysis and Functional Characterization (70–100%) is part of an SNSF-funded project associated with a prestigious ERC Advanced Grant. The research focuses on understanding the structural and functional properties of the world’s major biomes and predicting how they may respond to global environmental change.
For ecologists with expertise in LiDAR, multispectral data, computer vision, and plant functional traits, this is an exceptional opportunity to contribute to globally significant research. The PostDoc in Biome Analysis and Functional Characterization at WSL offers a rare opportunity to work across field ecology, remote sensing, and machine learning within a prestigious ERC-funded research program. For scientists interested in understanding how the world’s ecosystems are structured and how they may respond to climate change, this role combines scientific depth with broad methodological scope. If you are ready to contribute to frontier research on global biomes and build a high-impact academic profile, this WSL position is an excellent opportunity to pursue.
About WSL
WSL is one of Switzerland’s foremost environmental research institutes and a member of the ETH Domain. Approximately 600 scientists and staff work on environmental sustainability, ecosystem dynamics, and natural hazards. Located in Birmensdorf near Zurich, WSL offers a collaborative, international research environment with access to world-class scientific infrastructure.
Research Group: Dynamic Macroecology
The position is based in the Dynamic Macroecology Group led by Dr. Niklaus E. Zimmermann.
The group explores:
- Spatial ecology and macroecology
- Functional ecology
- Eco-evolutionary theory
- Global biome dynamics
- Climate change impacts on ecosystems
Its work integrates field measurements, big data, and advanced computational tools to address large-scale ecological questions.
Project Background
ERC Advanced Grant Project
Predicting Hotspots of Climate Change Impacts on Ecosystems from an Eco-Evolutionary Biome Framework
This project aims to:
- Map global biomes.
- Project climate-driven biome changes.
- Test a novel eco-evolutionary biome theory.
The successful candidate will help characterize biome structure and function using field observations, remote sensing, and AI-based trait extraction methods.
Research Responsibilities
This postdoctoral position combines hands-on fieldwork with large-scale data analysis.
1. Field Data Collection
You will contribute to sampling across diverse biomes using:
- Drone-based LiDAR
- Multispectral imaging
- Hemispherical photography
- LAI-2200 Plant Canopy Analyzer measurements
2. Vegetation Structure Analysis
Analyze structural differences among biomes using high-resolution field and remote sensing datasets.
3. Computer Vision Model Development
Refine deep learning models to extract:
- Leaf traits
- Functional characteristics
- Canopy properties
using images captured above and below vegetation canopies.
4. Global Trait Upscaling
Apply trained models to global photo databases and integrate outputs with plant distribution data to scale biome characteristics worldwide.
Required Qualifications
Applicants should hold a PhD in ecology or a related discipline and possess strong quantitative and technical skills.
Essential Expertise
- Macroecology
- Functional ecology
- Remote sensing data analysis
- LiDAR and multispectral processing
- Spatial modeling
- Programming in R
- Programming in Python
- Version control with Git
Preferred Skills
- Deep learning model calibration
- Cluster computing
- Fieldwork across diverse ecosystems
Personal Qualities
The ideal candidate is:
- Independent and creative
- Highly organized
- Collaborative
- Curious and motivated
- Fluent in written and spoken English
Why This Position Is Highly Competitive
Unique Methodological Breadth
Few postdoctoral roles combine drone-based field measurements, remote sensing, deep learning, and global macroecological analysis.
Prestigious Funding
ERC-linked projects provide excellent scientific visibility and resources.
Strong Publication Potential
The project addresses high-impact questions in ecology, climate science, and biodiversity research.
International Collaboration
You will work with a multidisciplinary team and global research partners.
Career Development
This position offers valuable experience in both field-based and computational ecology.
Application Process
Applications must be submitted through the online recruitment portal. Email applications will not be considered.
Suggested Application Documents
- Cover letter
- Curriculum vitae
- Publication list
- Academic transcripts
- Contact details for referees
- APPLY NOW
Applying to Multiple Positions
If you apply to more than one of the concurrently advertised postdoctoral positions, indicate in your cover letter which role you rank highest.
Contact Information
For scientific inquiries: Dr. Niklaus E. Zimmermann
Email: niklaus.zimmermann@wsl.ch
Frequently Asked Questions
What is the focus of this postdoctoral project?
The project aims to quantify structural and functional properties of global biomes using field measurements, remote sensing, and AI-based image analysis.
Is fieldwork required?
Yes. The position includes field campaigns using drone and ground-based measurement systems.
What remote sensing skills are most important?
Experience with LiDAR and multispectral data processing is particularly valuable.
Is deep learning experience necessary?
It is not strictly required, but expertise in calibrating deep learning models is a significant advantage.
What is the contract length?
The initial appointment is for 18 months, with the possibility of extension.
Where is the position located?
The role is based at WSL in Birmensdorf, near Zurich, Switzerland.
Is English sufficient for this position?
Yes. Excellent written and spoken English is required.
When does application review begin?
Applications will begin to be evaluated on May 11, 2026.
Is there a fixed application deadline?
No. The position remains open until a suitable candidate is selected.
Can I apply for multiple WSL postdoctoral positions?
Yes, but you should clearly state your preferred role in your cover letter.
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