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91国产精品 Research Works to Mitigate Impact of Rainfall in Urban Areas

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It鈥檚 no secret that rainfall in urban areas can contribute to water pollution and flooding, but there are things that can be done to mitigate its effects. Research at 91国产精品 has quantified water flow through the canopy of 11 different tree species and how they intercept and divert rainfall.

Conducted by in the Biological, Geological and Environmental Sciences department of 91国产精品鈥檚 College of Science and Health Professions, the research will help forest managers get a handle on tree selection for stormwater management.

The goal is to land on ways to reduce storm sewer inflow and how urban planners plan forestry around development going forward.

The Grey and the Green: Concrete vs. Conservancy

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鈥淲e developed measurement techniques for quantifying how varying tree canopies can impact what happens with that rain,鈥 he added.

Dr. Mueller鈥檚 endeavors were funded by the (via , the State of Ohio and The Ohio State University). The state-wide program 鈥渟upports greater knowledge and stewardship of Lake Erie and the Great Lakes鈥 through research, education and outreach.

Engaged Vikings might recognize Dr. Mueller as professor of 鈥淚ntroduction to Environmental Science鈥 (EVS 206), which provides an overview of environmental issues and the scientific basis for understanding both how humans impact the environment and how the environment impacts humans.

[[{"fid":"44076","view_mode":"default","fields":{"format":"default","field_file_image_alt_text[und][0][value]":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall","field_file_image_title_text[und][0][value]":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall"},"link_text":null,"type":"media","field_deltas":{"3":{"format":"default","field_file_image_alt_text[und][0][value]":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall","field_file_image_title_text[und][0][value]":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall"}},"attributes":{"alt":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall","title":"Ohio Sea Grant Kevin Mueller Ph.D. Urban Rainfall","height":3492,"width":4656,"style":"height: 225px; width: 300px; float: left;","class":"media-element file-default","data-delta":"3"}}]]Three graduate students at 91国产精品鈥擬ilos Simovic, Sarah Blair (left), and Sam Leftwich鈥攈elped him with the research projects at the historic Lakeview Cemetery in Cleveland and the Secrest Arboretum in nearby Wooster, Ohio.

Together, they focused on 鈥渄eveloping an improved understanding of how different tree species, and their 鈥榝unctional traits鈥, influence the ecosystem services provided by trees in cities.鈥

鈥業t鈥檚 All Connected鈥

Dr. Mueller typically studies the interactions between organisms and their environment, along with the resulting consequences 鈥 essentially how the ecosystem functions as a result of these interactions. To that end, his work around urban ecosystems is a natural fit.

In this particular study, he and his team looked to the vector architecture, composition, malleability and absorption qualities of leaves, branches, limbs, bark and trunk鈥攁ll variables that have significant impacts on rain-groundwater integration.

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Plants and soils are often the focus of his research, 鈥渂ecause they serve as the foundation for many ecosystem functions that are beneficial to humans,鈥 he said. Understanding causes and consequences of variation in plant characteristics are integral to both plant function and ecosystem process.

Dr. Mueller, who did most of his collegiate study at Xavier and the University of Cincinnati before pursuing his doctorate at the Penn State, said that Cleveland 鈥渉as no shortage of ecological mysteries or environmental issues in its history.鈥 He added that the founding of the modern-day Environmental Protection Agency (EPA) has its roots in  as a result of the fires on the Cuyahoga River was 鈥減ivotal鈥 to the area鈥檚 ongoing engagement in affairs protecting the natural world from harm.   

He called the city a 鈥渓ovely place to work,鈥 and said because the bulk of the study was conducted in a public arboretum and at a historical landmark, his team received 鈥渞egular questions from visitors鈥 about the aims of the study鈥攏ot to mention the unique apparatuses (pictured) they used to obtain sample data.

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鈥淏eing a visible research team in public spaces really did turn our study into public outreach to a significant degree,鈥 he said.

Ohio Sea Grant: Protecting Our Largest Natural Resource

Recently, the Ohio Sea Grant supported work on the Ohio Department of Higher Education鈥檚 Harmful Algal Bloom Research Initiative (HABRI). HABRI seeks solutions from Ohio鈥檚 colleges and universities to address the causes, mechanisms, and remedies of toxic harmful algal bloom events.

Dr. Mueller鈥檚 research team鈥檚 work is tangentially related, as it could also be a critical part of a multitiered approach to protecting Lake Erie and the adjacent Great Lakes, one of the world鈥檚 largest freshwater reserves after Brazil and Russia.

The more effective green spaces mindfully placed in urban centers, the less turbid water with dead organic matter and chemical pollutants becomes straight-to-drain runoff.