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Dr. Steward T.A. Pickett

Plant Ecologist | PhD, University of Illinois, Urbana

Expertise
urban ecology, landscape ecology, succession

Profile (pdf)
Twitter: @UrbanSteward

845 677-7600 x130

Steward Pickett is an expert in the ecology of plants, landscapes, and urban ecosystems. Recipient of the Ecological Society of America's 2021 Eminent Ecologist Award, a member of the National Academy of Sciences, and the founding director of the Baltimore Ecosystem Study (1997-2016), Pickett also co-directed the Urban Sustainability Research Coordination Network. This project established lasting, interdisciplinary connections between urban designers, policymakers, and managers; the National Science Foundation deemed the project a model for research coordination networks.

Pickett’s research focuses on the ecological structure of urban areas and vegetation dynamics, with national and global applications. Among his research sites: vacant lots in urban Baltimore, primary forests in western Pennsylvania, post-agricultural fields in New Jersey, China’s rapidly urbanizing Yanqi Valley, and riparian woodlands and savannas in Kruger National Park, South Africa.

By applying ecological theory to urban planning, architecture, and landscape architecture, Pickett strives to convert cities and suburbs from ecological liabilities into ecological assets. He forges partnerships between ecologists and people who design and manage cities to protect and promote ecosystem services in urban environments.

Patterns in ecologically-important factors like water retention, vegetation growth, and wildlife habitat availability change when humans develop natural areas. Using satellite data, Pickett studies urban landscape composition as it evolves and links this information to social and demographic influences.

Solins, Joanna P., Amanda K. Phillips de Lucas, Logan E.G. Brissette, Morgan Grove, Steward T. A. Pickett, and Mary L. Cadenasso. 2023. “Regulatory Requirements And Voluntary Interventions Create Contrasting Distributions Of Green Stormwater Infrastructure In Baltimore, Maryland”. Landscape And Urban Planning 229. Elsevier BV: 104607. doi:10.1016/j.landurbplan.2022.104607.
Grabowski, Zbigniew J., Timon McPhearson, and Steward T. A. Pickett. 2023. “Transforming Us Urban Green Infrastructure Planning To Address Equity”. Landscape And Urban Planning 229. Elsevier BV: 104591. doi:10.1016/j.landurbplan.2022.104591.
Huang, GL, YQ Jiang, WQ Zhou, Steward T. A. Pickett, and B Fisher. (JUN) 2023. “The Impact Of Air Pollution On Behavior Changes And Outdoor Recreation In Chinese Cities”. Landscape And Urban Planning 234. doi:10.1016/j.landurbplan.2023.104727.
Pickett, Steward T. A., Morgan Grove, Christopher G. Boone, and Geoffrey L. Buckley. 2023. “Resilience Of Racialized Segregation Is An Ecological Factor: Baltimore Case Study”. Buildings And Cities 4 (1). Ubiquity Press, Ltd.: 783-800. doi:10.5334/bc.317.
Grabowski, Zbigniew J., Timon McPhearson, Marissa Matsler, Peter M. Groffman, and Steward T. A. Pickett. 2022. “What Is Green Infrastructure? A Study Of Definitions In Us City Planning”. Frontiers In Ecology And The Environment. Wiley. doi:10.1002/fee.2445.
Machlis, GE, MO Roman, and Steward T. A. Pickett. (MAR) 2022. “A Framework For Research On Recurrent Acute Disasters”. Science Advances 8 (10). doi:10.1126/sciadv.abk2458.
Pickett, Steward T. A., Mary L. Cadenasso, and A. M. Rademacher. 2022. “Toward Pluralizing Ecology: Finding Common Ground Across Sociocultural And Scientific Perspectives”. Ecosphere 13 (9). Wiley. doi:10.1002/ecs2.4231.
Cadenasso, Mary L, Anne M Rademacher, and Steward T. A. Pickett. 2022. “Systems In Flames: Dynamic Coproduction Of Social–Ecological Processes”. Bioscience 72 (8). Oxford University Press (OUP): 731-744. doi:10.1093/biosci/biac047.
Zhou, Weiqi, Steward T. A. Pickett, and Timon McPhearson. 2021. “Conceptual Frameworks Facilitate Integration For Transdisciplinary Urban Science”. Npj Urban Sustainability 1 (1). Springer Science and Business Media LLC. doi:10.1038/s42949-020-00011-9.
Zhou, Weiqi, Wenjuan Yu, Yuguo Qian, Lijian Han, Steward T. A. Pickett, Jing Wang, Weifeng Li, and Zhiyun Ouyang. 2021. “Beyond City Expansion: Multi-Scale Environmental Impacts Of Urban Megaregion Formation In China”. National Science Review. Oxford University Press (OUP). doi:10.1093/nsr/nwab107.
Zhou, Weiqi, GL Huang, Steward T. A. Pickett, J Wang, Mary L. Cadenasso, Timon McPhearson, JM Grove, and J Wang. (DEC 17) 2021. “Urban Tree Canopy Has Greater Cooling Effects In Socially Vulnerable Communities In The Us”. One Earth 4 (12): 1764-1775, . doi:10.1016/j.oneear.2021.11.010.
Marshall, Victoria, Mary Cadenasso, Brian McGrath, and Steward T. A. Pickett. 2020. Patch Atlas: Integrating Design Practices And Ecological Knowledge For Cities As Complex Systems. Yale University Press.
Gaiser, Evelyn E, David M Bell, Max C N Castorani, Daniel L Childers, Peter M. Groffman, Rhett Jackson, John S Kominoski, et al. 2020. “Long-Term Ecological Research And Evolving Frameworks Of Disturbance Ecology”. Bioscience 70 (2). Oxford University Press (OUP): 141-156. doi:10.1093/biosci/biz162.
Boone, C. G., Steward T. A. Pickett, G. Bammer, K. Bawa, J. A. Dunne, I. J. Gordon, D. Hart, et al. (Nov) 2020. “Preparing Interdisciplinary Leadership For A Sustainable Future”. Sustainability Science 15 (6): 1723-1733+.
Hu, X. F., Y. G. Qian, Steward T. A. Pickett, and W. Q. Zhou. (Mar) 2020. “Urban Mapping Needs Up-To-Date Approaches To Provide Diverse Perspectives Of Current Urbanization: A Novel Attempt To Map Urban Areas With Nighttime Light Data”. Landscape And Urban Planning 195.
Pickett, Steward T. A., M. L. Cadenasso, M. E. Baker, L. E. Band, C. G. Boone, G. L. Buckley, Peter M. Groffman, et al. (Apr) 2020. “Theoretical Perspectives Of The Baltimore Ecosystem Study: Conceptual Evolution In A Social-Ecological Research Project”. Bioscience 70 (4): 297-314+.
Pickett, Steward T. A., and J. M. Grove. (Nov) 2020. “An Ecology Of Segregation”. Frontiers In Ecology And The Environment 18 (10): 535-535+.
Qian, Y. G., W. Q. Zhou, Steward T. A. Pickett, W. J. Yu, D. P. Xiong, W. M. Wang, and C. B. Jing. (Oct) 2020. “Integrating Structure And Function: Mapping The Hierarchical Spatial Heterogeneity Of Urban Landscapes”. Ecological Processes 9 (1).
Pickett, Steward T. A., Morgan Grove, Shannon L. LaDeau, Emma J. Rosi, and Mary L. Cadenasso. 2020. “Urban Ecology As An Integrative Science And Practice.”. In Urban Ecology: Its Nature And Challenges, 122-143. CABI. doi:10.1079/9781789242607.0122.
Rademacher, Anne, Mary L. Cadenasso, and Steward T. A. Pickett. 2019. “From Feedbacks To Coproduction: Toward An Integrated Conceptual Framework For Urban Ecosystems”. Urban Ecosystems 22 (1): 65 - 76. doi:10.1007/s11252-018-0751-0.

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