David L. Van Tassel

Papers

Total Citations

H-Index

About

David L. Van Tassel is a pioneering plant scientist whose work bridges the gap between ecological sustainability and agricultural productivity. His research focuses on the domestication of perennial grains, particularly intermediate wheatgrass (Thinopyrum intermedium), and the development of "gourmet grasslands" as a transformative alternative to annual cropping systems. Van Tassel’s major contributions include demonstrating that perennial polycultures can yield nutritious, marketable grains while restoring soil health, sequestering carbon, and reducing erosion—a paradigm shift from conventional agriculture. His most-cited paper, "Gourmet grasslands: Harvesting a perennial future" (2022, 9 citations), synthesizes decades of field trials and genetic selection to argue that perennial crops can achieve both ecological and economic viability. Though his citation counts are modest, his impact is profound: he has been instrumental in founding the Land Institute’s perennial grain breeding program, mentoring a new generation of agroecologists, and inspiring global research networks. Van Tassel’s work is not just about crops—it’s about reimagining agriculture as a regenerative force. For students and researchers, his career exemplifies how bold, interdisciplinary thinking can address humanity’s most pressing food system challenges.