The Community Ecology and Biogeography Lab at Concordia University in Montreal, Canada, led by Professor Jean-Philippe Lessard, is inviting applications for a PhD position focused on community ecology and biogeography. The research group investigates the ecological and evolutionary determinants of species range limits and dynamics, especially in the context of environmental changes. Possible research topics include the assembly rules of ecological networks such as plant-pollinator, plant-microbial, and host-parasite networks, as well as the role of ants and other soil arthropods in nutrient cycling and carbon storage. This opportunity is ideal for candidates interested in biodiversity, climate change, entomology, and the functioning of ecological communities. The lab offers a collaborative environment for research on pressing ecological questions, with access to resources and expertise in ecology, biogeography, and related fields. Applicants should have a strong background in biology, ecology, or environmental science, and an interest in community ecology and biogeography. Experience with ecological networks, entomology, or soil science is considered an asset. Funding details are not specified in the announcement. Interested candidates are encouraged to visit the provided link for further information and application instructions. The position is based at Concordia University, a leading Canadian institution known for its research in environmental science and biology.

Concordia University in Montreal, Canada, is offering a funded PhD position in Community Ecology and Biogeography under the supervision of Professor Jean-Philippe Lessard. The research focuses on the ecological and evolutionary determinants of range limits, the assembly of ecological networks, and the role of soil arthropods in carbon storage. This opportunity is ideal for students interested in biodiversity, climate change, and ecosystem dynamics. The successful candidate will join a vibrant research group and contribute to cutting-edge studies on how ecological communities are structured and how soil organisms impact carbon cycling. The position is funded, though specific financial details are not provided. Applicants should have a strong background in ecology, evolutionary biology, or related disciplines, and experience with ecological networks, biogeography, or soil arthropods is preferred. To apply, candidates are encouraged to contact Professor Jean-Philippe Lessard and review the research topics. More information may be available through the provided social media links. This position offers an excellent opportunity to advance research skills in community ecology and biogeography at a leading Canadian institution.

Concordia University in Montreal, Canada, is offering a funded PhD position in Community Ecology and Biogeography under the supervision of Professor Jean-Philippe Lessard, founder of the Community Ecology and Biogeography Lab. The research will focus on the ecological and evolutionary determinants of range limits and dynamics in the context of environmental changes, the assembly of ecological networks (including plant-pollinator, plant-microbial, and host-parasite networks), and the role of ants and other soil arthropods in nutrient cycling and carbon storage. Applicants should have a strong academic background in ecology, biogeography, or evolutionary biology, and be proficient in R or a similar scientific programming language for data analysis and modeling. Experience with large datasets and strong analytical or quantitative skills are required. Additional assets include fieldwork experience in ecological or biodiversity studies, ecological modeling and/or spatial analysis (such as GIS), mathematical skills relevant to quantitative ecology, knowledge of insect physiology, metabolism, or biochemistry, and a record of scientific publications or success with external funding applications. The position is fully funded, though specific details about the funding amount or stipend are not provided. The application deadline is January 8, 2026. Interested candidates should review the role description at the provided LinkedIn link and contact Alisa Makusheva directly for further questions. This opportunity is ideal for students interested in community ecology, biogeography, environmental science, and related fields.

Concordia University in Montreal, Canada, is offering a funded PhD position in Community Ecology and Biogeography, supervised by Professor Jean-Philippe Lessard, founder of the Community Ecology and Biogeography Lab. The research group investigates the forces enabling the maintenance and governing the distribution of biological diversity, with a focus on how biodiversity will change in the face of global changes. The lab combines theoretical and empirical work, with field-based projects focusing on insects (ants, dragonflies, bees) and their roles in ecosystems. Research topics include the ecological and evolutionary determinants of range limits and dynamics in the context of environmental changes, rules governing the assembly of ecological networks (such as plant-pollinator, plant-microbial, and host-parasite networks), and the role of ants and other soil arthropods in nutrient cycling and carbon storage. The position is ideal for candidates with a strong background in ecology, biogeography, or evolutionary biology, and who are proficient in R or similar scientific programming languages for data analysis and modeling. Experience with large datasets, strong analytical/quantitative skills, and fieldwork in ecological or biodiversity studies are assets. Additional desirable skills include ecological modeling, spatial analysis (GIS), mathematical skills relevant to quantitative ecology, knowledge of insect physiology, metabolism, or biochemistry, and scientific publishing experience. The position is funded, with stipend and TA/RA opportunities available. The application deadline is January 8, 2026, and the start date is August 2026. Applicants should send a single PDF including a cover letter, CV, unofficial transcripts, names and contact information of two referees, publications, and any other relevant documents to [email protected]. The lab encourages applications from diverse backgrounds and welcomes students from the global south and the LGBTQ+ community. For more information, visit the provided links or contact Alisa Makusheva directly.

The Community Ecology & Biogeography Lab at Concordia University, Montreal, is offering a funded PhD position focused on the ecological and evolutionary determinants of biological diversity. The lab investigates the maintenance and distribution of biodiversity, both in contemporary and historical contexts, with a particular interest in predicting how biodiversity will respond to global changes and understanding the impact of human-driven community reassembly on ecosystem processes. Research combines theoretical and empirical approaches, with a strong emphasis on field-based projects involving insects such as ants, dragonflies, and bees, and their roles in ecosystem functioning. Key research areas include community ecology, biogeography, biodiversity, ecological networks, global change biology, species range dynamics, climate change, ecological modeling, spatial analysis, macroecology, insect ecology, soil arthropods, nutrient cycling, carbon storage, plant–pollinator networks, host–parasite networks, plant–microbial networks, evolutionary ecology, field ecology, quantitative ecology, and the use of R programming and large ecological datasets. Current research questions address the ecological and evolutionary determinants of species range limits and dynamics in the context of environmental changes, the assembly rules of ecological networks, and the role of ants and other soil arthropods in nutrient cycling and carbon storage. The position is supervised by Professor Jean-Philippe Lessard and is based in the Department of Biology. The successful candidate will receive a stipend and have opportunities for teaching and research assistantships. The lab values diversity and inclusivity, welcoming applicants from the global south, LGBTQ+ community, and other underrepresented groups. Concordia University is located in the vibrant and multicultural city of Montreal, Canada. Applicants should possess a strong academic background in ecology, biogeography, or evolutionary biology, proficiency in R or another scientific programming language, experience with large datasets and quantitative analysis, and ideally fieldwork experience in ecological or biodiversity studies. Additional assets include knowledge of ecological modeling, spatial analysis (GIS), mathematics applicable to quantitative ecology, understanding of insect physiology or biochemistry, previous scientific publishing experience, and motivation to secure external funding. To apply, candidates should compile a single PDF including a cover letter, academic CV, unofficial transcripts, names and contact information of two referees, publications, and any other relevant documents. This should be sent to [email protected] with the subject line 'Community Ecology_Your name' by January 8, 2026. For further inquiries, contact Alisa Makusheva at the same email address.

Funded PhD Position in Community Ecology & Biogeography at Concordia University, Montreal, Canada The Community Ecology & Biogeography Lab at Concordia University is seeking a PhD student to join research on the forces enabling the maintenance and distribution of biological diversity, both contemporarily and historically. The lab investigates how biodiversity will change in the face of global changes, with a focus on human-driven community reassembly and ecosystem processes. Field-based projects often focus on insects (ants, dragonflies, bees) and their roles in ecosystems. Research Areas: Community ecology, biogeography, biodiversity, ecological networks, global change biology, species range dynamics, climate change, ecological modeling, spatial analysis, macroecology, insect ecology, soil arthropods, nutrient cycling, carbon storage, plant-pollinator networks, host-parasite networks, plant-microbial networks, evolutionary ecology, field ecology, quantitative ecology, R programming, and large ecological datasets. Current Research Questions: What are the ecological and evolutionary determinants of range limits and dynamics in the context of environmental changes? What are the rules governing the assembly of ecological networks, including plant-pollinator networks, plant-parasite networks, and host-parasite networks? What is the role of ants and other soil arthropods in nutrient cycling and carbon storage? Eligibility & Requirements: Applicants should have a strong academic background in ecology, biogeography, and/or evolutionary biology, proficiency in R or another scientific programming language, experience with large datasets and analytical skills, and fieldwork experience in ecological or biodiversity studies. Additional assets include knowledge of ecological modeling, spatial analysis (GIS), mathematics for quantitative ecology, understanding of insect physiology, metabolism, or biochemistry, and previous scientific publishing experience. Motivation to secure external funding is a competitive advantage. Funding: The position offers stipend and TA/RA opportunities. Specific funding details are not provided. Application Process: Submit a single PDF file including a cover letter, CV, unofficial transcripts, names and contact information of 2 referees, publications, and any other relevant documents to Alisa Makusheva at [email protected]. Use the subject 'Community Ecology_Your name'. Deadline: January 8, 2026. For questions, contact Alisa Makusheva. The lab welcomes applications from diverse backgrounds and encourages minorities to apply. Concordia University is located in Montreal, a vibrant and inclusive city, and the lab group is supportive of students from the global south and the LGBTQ+ community.