معرفی
Daniel Janzen is a Professor of Biology and holder of the Thomas G. and Louise E. DiMaura Term Chair at the University of Pennsylvania's School of Arts & Sciences. His primary affiliation is with the Department of Biology. He holds a Ph.D. from the University of California, Berkeley (1965). His research focuses on tropical ecology, biodiversity conservation, and the intricate relationships between plants, insects, and parasitoids in Costa Rica's ecosystems.
Key research areas include understanding caterpillar-plant interactions, parasitoid behaviors, and biodiversity development in conserved tropical wildlands like Area de Conservación Guanacaste (ACG). Janzen pioneered the use of DNA barcoding for biodiversity inventory and integrates taxonomy, ecology, and conservation policy to promote sustainable land use. His work emphasizes non-destructive utilization of tropical biodiversity for ecotourism, biotechnology, and environmental monitoring.
Publications highlight discoveries in cryptic species identification, parasitoid wasp systematics, and microbiome studies in caterpillars. Janzen’s long-term fieldwork in Costa Rica has produced foundational insights into tropical ecosystem management and conservation engineering. Despite an extensive publication record, no specific scientific awards are explicitly mentioned in the text.
His research involves collaborations with institutions like the Smithsonian Institution and the Barcode of Life initiative. While no advising details are provided, his work engages with global biodiversity databases and participatory conservation frameworks involving local communities. The ACG serves as a key field site for his integrative approach to linking basic ecology with applied conservation strategies.
