
This interdisciplinary panel brings together researchers, scientists, and artists to explore the intricate, often invisible relationships that bind us to trees, forested landscapes, and the biodiversity they sustain. Moving beyond a purely woodland perspective, our speakers will traverse scales — from global forest canopies and the economics of conservation to farmland biodiversity, agroforestry systems, and the sensory world of mangrove roots. Along the way, they will examine plant communities and tree cover across fragmented systems, showing how data, agriculture, and plant ecology can inform more sustainable, integrated landscapes. Together, they will weave a narrative that sees trees—whether in deep forests or working farmlands—not merely as resources, but as complex social-ecological connectors, dynamic archives of memory, and powerful metaphors for connection amid growing ecological and social divides.
Program
16:30-17:00 – Registration
17:00-17:05 – Opening Remarks
17:05-17:10 – Biodiversity Finance – Astrid Zabel, Head of Impact Area, University of Bern
17:10-17:15 – Bridging Ecology and Planning for Biodiversity-Inclusive Urban Futures – Li Li, Associate Professor, Xi’an Jiaotong-Liverpool University
17:15-17:20 – The Tide is not a Cycle but a Miracle – Yassine Rachidi, PhD Researcher in Urban Studies, University of Basel
17:20-17:25 – From plant features to global ecosystem conservation – Haozhi Ma, Associate Professor, Nanjing University
17:25-17:30 – Agricultural Landscape and their Biodiversity – Felix Herzog, Independent Senior Researcher
17:30-18:10 – Panel Discussion
Speakers
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Bio
Astrid Zabel
Head of Impact Area, University of BernDr. Astrid Zabel is an environmental economist and works as Head of the Sustainable Land Systems Impact Area and member of the Executive Committee of the Centre for Development and Environment at the University of Bern. In her research, she investigates biodiversity conservation policies, forest policies, and monetary valuation of ecosystem services. During the summer of 2026, she was a visiting researcher at the National School of Development at Peking University.
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Bio
Li Li
Associate Professor, Xi'an Jiaotong-Liverpool UniversityLi Li is a landscape ecologist at XJTLU, whose research interests relate to the human aspects of biodiversity conservation and ecological restoration. My previous studies focused on land-use change, the degradation of the Tibetan grasslands and the adaptations of local communities – including nomadic groups. My current research explores social–ecological mechanisms and social innovations that enhance synergies between biodiversity conservation and the Sustainable Development Goals in human-dominated landscapes, including cities and farmlands. I have led NSFC funded projects, supervises PhD and Master’s theses, teaches Environmental Sociology, Ecology and Conservation, and Environmental Management, and has won teaching and supervision awards. My research has been featured by media like CCTV, CGTN and The Conversation. I obtained my PhD from the University of Freiburg in Germany, then was a postdoctoral fellow at the School of Life Sciences at Peking University.
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Bio
Yassine Rachidi
PhD researcher in Urban Studies, University of BaselYassine Rachidi is a multi-disciplinary artist and researcher, living and working between Casablanca (MA) and Basel (CH). Splitting his practice between the academic and the artistic, he questions – through writing, photography, and filmmaking – the emerging materialities, temporalities, and spatial identities that unfold through processes of construction, speculation and adaptation on the African continent.
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Bio
Haozhi Ma
Associate Professor, Nanjing UniversityDr. Haozhi Ma’s research focuses on macroecology and global change biology, with an emphasis on plant functional traits, biomes, and ecosystem carbon cycling. He has published 14 scientific papers with over 1,800 total citations, including first/corresponding-author papers in top journals such as Nature Ecology & Evolution and Nature Plants. His work has revealed that approximately one-quarter of global vegetation biomass is distributed belowground, and has quantified the distribution of forest types and their contributions to the terrestrial carbon sink. He was a recipient of the 2022 National Award for Outstanding Self-Financed Students Abroad (China Scholarship Council), and has served as a core member of an Advanced Research Project funded by the Swiss National Science Foundation.
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Bio
Felix Herzog
Independent Senior ResearcherI am an agronomist and landscape ecologist. Until retirement in 2025, I led a research group at Agroscope Zurich, Switzerland. My expertise is on farmland biodiversity, agri-environmental policies, and agroecological systems / agroforestry. I have collaborated with international partners in Asia (China CAS, CAAS), Africa (Côte d’Ivoire), FAO and OECD. Currently, I am active as a Senior Researcher in the Swiss Academy of Science and as a managing editor of several Springer Nature journals. I do voluntary work on the boards of Agrecol e.V., Sinzénou Djanfouè and Agroforestry Switzerland. I divide my time between Zurich (Switzerland) and Suzhou (China).




