Andrew Gonzalez

Professor | FRSC | Liber Ero Chair in Conservation Biology | co-Chair (elect) GEO BON | Founding director of the Quebec Centre for Biodiversity Science
I obtained a BSc in Zoology (Hons.) in 1994 at the University of Nottingham, where I did undergraduate research on pollinator behaviour in honey bees, and the effects of habitat fragmentation and corridors on species diversity. I obtained a PhD in ecology (1998) at Silwood Park (Imperial College) where I worked with John Lawton on the causes and consequences of extinction. I then did a postdoc with Michel Loreau at the University of Paris VI, where I extended metacommunity theory to the field of biodiversity and ecosystem functioning. I then spent four years as an assistant professor at the University of Paris VI, before moving to McGill University as an Associate Professor in 2003. Major research interests include: 1) biodiversity loss as a form of global change, 2) species' persistence in fluctuating and changing envrionments, 3) evolutionary rescue and its consequences for diversity, and 3) links between biodiversity change, sustainability and human wellbeing. I have spoken at the World Economic Forum in Davos on the sixth mass extinction and resilient ecosystems for urban sustainability. I am co-lead of the Adapting Urban Environments for the Future theme of McGill's Sustainability Systems Initiative. In 2018, I started a spin-off company called Eco2Urb.

​Post Doctoral Researchers
Celina Baines is interested in the connection between movement ecology and community ecology. She completed a MSc in 2014 with Dr. Locke Rowe and a PhD in 2019 with Dr. Shannon McCauley, both at the University of Toronto. Her graduate research investigated how phenotype and the environment interact to induce or modify dispersal. Celina’s current research explores how the conditions and configuration of the environment influence the number and phenotypes of dispersers, and how this will affect network connectivity and ultimately, the maintenance of biodiversity. She will be studying soil microarthropods in lab and field microcosms, which make it possible to manipulate and replicate entire worlds (i.e., metacommunity networks), to determine the consequences of movement for biodiversity.
Carina Rauen Firkowski is interested in the roles spatial and temporal ecological processes play in the structure and dynamics of ecological systems. As a member of ResNet, Carina will explore how monitoring and management can ensure the sustainability of ecosystem services and biodiversity across space and time in social ecological systems. Using a multilayer network approach, she will investigate how to evaluate trade-offs and synergies in ecosystems services and biodiversity, both within and across ecological and social networks. She completed her PhD (2020) in Ecology and Evolutionary Biology at the University of Toronto, where she addressed the influence of environmental fluctuations on the diversity, dynamics and recovery of multi-trophic metacommunities under disturbances. She obtained her MSc (2012) in Ecology and Conservation at the Universidade Federal do Paraná in Brazil, where she studied the diversification of montane anurans endemic to the Atlantic Rainforest and under threat from climate change.
Ty Tuff explores how different parts of the global ecosystem (i.e. organisms, climate variables, resources, etc.) are moving collectively in space and time—in the same or different directions, at the same or different speeds. Ty is developing models of transport optimization and a new microcosm experimental system to better understand the role of individual movement and population flow through urban habitat corridors. We hope to design urban corridors that maintain sustainable ecological communities and give more people high-quality access to biodiversity. He completed his PhD under the supervision of Dr. Brett Melbourne, and in close collaboration with Dr. Alan Hastings, studying evolutionary rescue and assisted migration under climate warming scenarios using a Tribolium beetle microcosm system. His specialties include spatial modeling, data visualization, experimental design, and computer simulations.  If you want to talk to Ty about math, science, art, or design, it’s as easy as sending him a tweet @ty_tuff
Siddhartha Khare is working as a remote sensing expert to explore the potential of satellite remote sensing, GIS and machine learning technologies in the domains of biodiversity, smart agriculture, phenology, and climate change. Siddhartha is developing models to establish link between biodiversity and ecosystem function (BEF) and how it changes at larger spatial and temporal scales. We hope to quantify the impact of anthropogenic transformations (fragmentation, land-use change, harvesting) on the scaling of the BEF relationship. Previously, he worked as a Postdoctoral fellow at University of Quebec at Chicoutimi, Canada with Prof. Sergio Rossi. His specialties include time series analysis of Phenocam and optical satellite data, spatial modeling, geospatial science, climate data modelling, data visualization and mapping. If you want to talk to Siddhartha about R programming, nature and science then just tweet him @SiddharthaKhar8.
Justin Marleau works to bridge the gaps between community and ecosystem ecology through the extension and integration of ecological frameworks and theories. In particular, Justin utilizes mathematical models to both predict and explain the ecological processes that connect the community to the ecosystem and vice-versa. Justin completed his PhD in 2014 under the supervision of Michel Loreau and Frédéric Guichard at McGill University. Justin is currently working with the LEAP team to develop models to explain and predict the complex responses of the communities to the stressors they face.
Chuliang Song is interested in theoretical ecology. He obtained a PhD (2020) in Civil and Environmental Engineering with Serguei Saavedra from MIT, where his research focused on understanding the diversity (or lack of diversity) in nature via the structural stability of local ecological systems. He obtained a BSc (2016) in Mathematics from Zhejiang University. His current research aims to understand spatial ecological dynamics and time series analysis.
Juan Zuloaga is focused on developing methods and tools for site selection and prioritization to identify Key Biodiversity Areas (KBAs) across Canada. KBAs are sites that will contribute significantly to the global and regional persistence of biodiversity, from terrestrial to freshwater and marine ecosystems, and across multiple taxonomic groups. Juan’s goal is to make a tangible contribution in biodiversity science and conservation planning by identifying areas of high potential for delineating KBAs sites. It will provide evidence-based information to help in the decision-making process that will eventually create not only new protected areas but will be relevant for: regional and local planning, environmental impact assessments, monitoring targets, guiding investments, restoration, among others.

Current Graduate Students

Michael Catchen (PhD candidate) works on developing methods and software for forecasting the structure of ecological communities under projections of land-use and climate change. He works on developing tools that are flexible and can be applied in many systems, and is a strong believer in the potential of open software and data in ecological research.

Alex Arkilanian (MSc candidate) studies dendritic networks of the Saint Lawrence valley to investigate the ways in which fragmentation of streams and rivers can influence their biodiversity and stability in the face of projected climate and land use change.

Valentin Lucet (MSc candidate) works on building socially realistic models of land use and land cover change, via the analysis of social networks, in order to inform conservation action to improve connectivity in fragmented landscapes. 

Current Undergraduate Students
Lorena Vidal (Honours student) is working on dispersal in habitat networks and how connectivity mediates the persistence of metapopulations and metacommunities. She is also interested in the application of this research to the protection of biodiversity with corridors and connected protected areas.

Lab management

Helen Elina obtained her BSc from York University studying self-incompatibility in Brassica and later she obtained her PhD ( McGill University) under the supervision of Prof.  Gregory Brown studying the function of the respiratory chain and male sterility in Brassica napus.  A recipient of many scholarships and awards during her academic years: Canada Scholarship, Fonds FCAR PhD Scholarship, NSERC PhD (PGS B) Scholarship, Philip Carpenter Biology Scholarship, Research Institute of Hospital for Sick Children Summer Research Scholarship, York Science Research Award, York University Entrance Scholarship, York University Renew in-Course Scholarship.  She left research and in 2009 joined the team of the Quebec Centre for Biodiversity Science and the Gonzalez Lab where she heads the administrative and financial management.

Lab Alumni

Post doctoral researchers:
Zoë Lindo (now Associate Professor at Uni. Western Ontario).
Bronwyn Rayfield (environmental consultant APEX RMS)
Cecile Albert (now CNRS researcher, Aix en Provence)
Jerome Dupras (now Assistant Professor at Uni. of Quebec at Outaouais)
Vincent Fugere (Assistant Professor, UQTR)
Jorge Negrin Dastis
Sofia van Moorsel (now postdoc U. of Zurich)

PhD:
Alessandra Loria (PhD, 2020)
Katie Millette (PhD, 2020)
Catalina Gomez (PhD, 2017)
Sarah Leo (PhD, 2016)
Michael Pedruski (PhD, 2015)
Patrick Thompson (PhD, 2015): now Killam Post doc at UBC
Edward Wong (PhD, 2015): now post doc at Princeton U.
Matthew Mitchell (PhD; now post doc UBC)
Jonathan Whiteley (PhD, now Wildlife biologist at Environment and Climate Change Canada, Ottawa)
Pradeep Pillai (PhD; now post doc at NorthEastern Uni.)
Georgina (Xoxo) O'Farrill (PhD; now at the Commission for Environmental Cooperation, Montreal).
Tariq Gardezi (PhD)
Nirmala Massin (PhD, Chargée de mission, UPMC, Paris)
Blandine Descamps-Julien (PhD, Chef de projet - Recherche et Développement, Université d'Aix-Marseille)

MSc:
Krstina Krebs (M.Sc.)
Charles Bazerghi (M.Sc.)
​Chloe Debyser (M.Sc) 
Shaun Turney (MSc, now PhD McGill University)
Carly Ziter (MSc, now PhD Wisconsin)
Robby Marotte (MSc, now PhD Trent University)
Kyle Martins (MSc, research assistant, McGill University)
Tim Holland (MSc, now PhD at McGill University)
Colin Fontaine (DEA, now CNRS, Mueseum, National D'Histoire Naturelle, Paris)
Delphine Saudo (DEA)