An Ecological Analysis of the Potential for Moss-Based Green Roof Design
| dc.contributor.advisor | Kangas, Patrick C | en_US |
| dc.contributor.author | Prince, Benjamin Alan | en_US |
| dc.contributor.department | Environmental Science and Technology | en_US |
| dc.contributor.publisher | Digital Repository at the University of Maryland | en_US |
| dc.contributor.publisher | University of Maryland (College Park, Md.) | en_US |
| dc.date.accessioned | 2016-09-07T05:30:51Z | |
| dc.date.available | 2016-09-07T05:30:51Z | |
| dc.date.issued | 2016 | en_US |
| dc.description.abstract | Green roofs are a maturing application of best management practices for controlling urban stormwater runoff. The majority of green roofs are planted with drought resistant, higher plant species, such as the genus Sedum. However, other plant varieties, such as mosses, may be equally applicable. Residential roofs and natural terrestrial communities were sampled in both Maryland and Tennessee to determine moss community structure and species water composition. This served as a natural analog for potential green roof moss communities. During sampling, 21 species of moss were identified throughout the 37 total sites. The average percent moss cover and water composition across all roof sites was 40.7% and 38.6%, respectively and across all natural sites, 76.7% and 47.7%, respectively. Additional maximum water holding capacity procedures were completed on sedum and 19 of the 21 sampled moss species to assess their individual potential for stormwater absorption. Sedum species on average held 166% of their biomass in water, while moss species held 732%. The results of this study are used as a basis to propose moss species that will improve green roof performance. | en_US |
| dc.identifier | https://doi.org/10.13016/M2ZF7G | |
| dc.identifier.uri | http://hdl.handle.net/1903/18628 | |
| dc.language.iso | en | en_US |
| dc.subject.pqcontrolled | Environmental science | en_US |
| dc.subject.pquncontrolled | Ecology | en_US |
| dc.subject.pquncontrolled | Green Roof | en_US |
| dc.subject.pquncontrolled | light-weight | en_US |
| dc.subject.pquncontrolled | Moss | en_US |
| dc.subject.pquncontrolled | Residential | en_US |
| dc.subject.pquncontrolled | sedum | en_US |
| dc.title | An Ecological Analysis of the Potential for Moss-Based Green Roof Design | en_US |
| dc.type | Thesis | en_US |