Tropical forest bioeconomics

Guillaume Salzet

Guillaume Salzet

PhD student in tropical forest bioeconomics

INRAe, BETA

INRAe, ECOFOG

Biography

I’m a PhD student in forest bioeconomics modelling 🌳.

My research focuses on the forest sector and its interactions with forest dynamics in the context of French Guiana. I am also particulary interested in the forest ecosystem services and their evaluation.

Interests
  • Statistics/ Econometrics
  • Forest ecology
  • (Bio)economics
  • Ecosystem services evaluation
  • Forestry
Education
  • PhD in tropical forest bioeconomics, Ongoing

    Univ. Guyane

  • MSc/ Engineer in forest engineering, 2020

    AgroParisTech

  • MSc in life science, 2020

    Ecole Normale Supérieure

  • MSc in statistical ecology, 2020

    Muséum National d'Histoire Naturelle

  • MSc in tropical ecology, 2019

    AgroParisTech, Univ. Montpellier

  • MSc in economy, 2018

    Univ. Lorraine

Skills

Statistics - Econometrics

Frequentist & bayesian approches for discrete | hierarchical | mixted models

Programming & package developer

R (advanced) | C++ | Python

Cartography

QGis - GRASS - SAGA

Open science

FAIR principles | Open-code

Project design & management

Research partnership | feasibility study

Survey & interviews

Design - analyses (AI approaches) - report

Professional experiences

 
 
 
 
 
PhD student: Sustainability of the french guiana forest sector, a spatialized bioeconomic approach
October 2020 – Present Kourou & Nancy, France

Fields of research:

  • Forest ecosystem services estimation - Carbon storage/ Functional diversity/ Roundwood/ Hunting ;
  • Modelling forest sector - Agent Based modelling/ preferences survey/ elicitation interviews ;
  • Forest growth model calibration - TROLL model with Gaussian processes.
 
 
 
 
 
Research assistant (IngĂ©nieur d’Ă©tude) in econometrics: Spatial analysis of wood industrial clusters in the Vosges and their impact on the local forestry
February 2020 – April 2020 Nancy, France
Ecosystem services evaluation, Cox model, forest sector, bayesian modelling.
 
 
 
 
 
Research assistant (IngĂ©nieur d’Ă©tude): Building a trans-atlantic research partnership - Univ. Georgia & Rayonier
January 2020 – February 2020 Florida & Georgia, USA
International research partnership, project design, forestry, wood quality.
 
 
 
 
 
MSc research project: Demographic processes and spatial distribution of functional traits under environmental constraints in tropical forests, 6 months
April 2020 – September 2020 remote internship (COVID)
Functional traits, demography, tropical forest, spatial analysis, bayesian modelling.
 
 
 
 
 
MSc research project: Bayesian modeling of Douglas fir quality to predict the resource of extractable chemical compounds, 6 months
February 2019 – July 2019 Champenoux, France
Wood quality, sylviculture, bayesian modelling, knottiness, hierarchical modelling, tree architecture, growth model.
 
 
 
 
 
MSc research project: Spatial analysis of industrial clusters in the French forestry and wood sector and their impact on the probability of cutting, 3 months
June 2018 – September 2018 Nancy, France
Ecosystem services evaluation, spatial modelling, forest sector, bayesian modelling.
 
 
 
 
 
MSc research project: Protein-ligand interactions between Glutathione-S-transferases from Trametes versicolor and French Guiana wood extractives in relation to natural durability, 5 months
February 2018 – June 2018 Nancy, France
Microbiology, biochemistry, wood chemistry, non-linear model.
 
 
 
 
 
Engineer internship: Technology transfert study of a high-throughput Characterization method of tropical wood extractives, 10 months
November 2016 – August 2017 Nancy, France
Feasability study, Prospective market analysis, chemical ecology, wood chemistry.

Projects

*
Glutathion-S-transferase
Glutathione Transferases: Surrogate Targets for Discovering Biologically Active Compounds
Glutathion-S-transferase
ExtraForEst
The research project on extractable wood chemical components (link). I worked on coupling non-linear wood quality models in a hierarchical bayesian framework (presentation in french link)
ExtraForEst
Afforball
Adaptations of the forestry and wood industry of the Ballons des Vosges Regional Park in a context of global changes.
Afforball
ForHunt Logging
Forest hunting pressure interaction with forest logging over the north of French Guiana: a GPS tracking survey coupled with a spatialized bioeconomic modelling.
ForHunt Logging

Softwares

Logginglab
LoggingLab: A new individual-based and spatially-explicit logging simulator.
Logginglab
rcontroll
rcontroll integrates the individual-based and spatially-explicit TROLL model to simulate forest ecosystem and species dynamics forward in time.
rcontroll
Simcop Qual
A branching and nodosity model linked to the Simcop model
Simcop Qual
trollcalibr
A package to design, experiment, analyse & calibrate TROLL model
trollcalibr

Teaching

*
Msc project: A spatial analysis of three tree species at seedling stage on parcel 16 of Paracou experimental site.
1 semester project for Msc program in tropical forestry about the regeneration conditions of Dicorynia guianensis, Tachigali melinonii and Symphonia globulifera.
Msc project: A spatial analysis of three tree species at seedling stage on parcel 16 of Paracou experimental site.
Msc project: Study of low impact logging on the Manare Saut Lavillette site with a forest simulator
1 semester project for Msc program in tropical forestry about the coupling of rcontroll and LoggingLab.
Msc project: Study of low impact logging on the Manare Saut Lavillette site with a forest simulator
MSc internship: Study of the dispersal patterns of hunters: Bioeconomic analysis of hunted wildlife populations on the French Guiana coastline
6 Months internship Cyrus Matboo (Engineer IMT Nord Europe) in collaboration with OFB french guiana.
MSc internship: Study of the dispersal patterns of hunters: Bioeconomic analysis of hunted wildlife populations on the French Guiana coastline
FTH 2021: analysis of the upstream forestry sector, sociological approach
2 weeks project for Msc program in tropical forestry on the upstream forestry sector using a novel sociological approach. (link).
FTH 2021: analysis of the upstream forestry sector, sociological approach
FTH 2022 Forest regeneration: Study of the ecological and anthropic factors of the distribution of regeneration on plot 16 of Paracou
2 weeks project for M2 tropical forestry engineer on the main driver of forest regeneration of Dicorynia guianensis,Tachigali melinonii & Symphonia globulifera. (link).
FTH 2022 Forest regeneration: Study of the ecological and anthropic factors of the distribution of regeneration on plot 16 of Paracou
MSc course: Estimate, origins & theory on tropical tree diversity
Courses in french (3h) for M2 tropical forestry engineer about tropical tree diversity with a theoretical and methodological scope. (link).
MSc course: Estimate, origins & theory on tropical tree diversity
MSc Internship: Sustainability of exploitation of the permanent forest estate in French Guiana: Approach by modeling forest dynamics and cost-benefit analysis
6 Months internship Martin Estivals (Engineer Polytech Clermont) in collaboration with ONF french guiana (link).
MSc Internship: Sustainability of exploitation of the permanent forest estate in French Guiana: Approach by modeling forest dynamics and cost-benefit analysis

Publications

(2023). Hydro-Edaphic Gradient Shapes the Inter and Intra Genus of Local Tree Community Assembly in Neotropical Forest. In prep.

Cite

(2023). LoggingLab: An R Package to Simulate Forest Logging. In prep.

Cite

(2023). Rcontroll: An R Interface for the Individual-Based Forest Dynamics Simulator TROLL. Methods in Ecology and Evolution.

Cite DOI

(2020). Glutathione Transferases: Surrogate Targets for Discovering Biologically Active Compounds. Journal of Natural Products.

Cite DOI

(2020). A Reverse Chemical Ecology Approach to Explore Wood Natural Durability. Microbial Biotechnology.

Cite DOI

Recent & Upcoming Talks

ATBC 2022 - Hydro-edaphic gradient shapes the local community assembly of trees in a neotropical forest
Hydrological and edaphic gradients are known to determine local community assembly in tropical forests, but are often summarised in …
ATBC 2022 - Hydro-edaphic gradient shapes the local community assembly of trees in a neotropical forest
Workshop rcontroll
Technical workshop on rcontroll
Workshop rcontroll