Predicting the effects of land cover and stormwater management on stream health in Baltimore County, Maryland

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dc.contributor.advisorLu, Kang Shou
dc.contributor.authorHirsch, Robert H., IV
dc.contributor.departmentTowson University. Department of Geography and Environmental Planning
dc.date.accessioned2015-12-17T19:35:36Z
dc.date.available2015-12-17T19:35:36Z
dc.date.issued2011-10-19
dc.date.submitted2011-08
dc.description(M.S.) -- Towson University, 2011.
dc.description.abstractMaintaining stream health in urban and agricultural riverscapes is a challenge for environmental managers, and requires a better understanding of stream ecology and biogeography. This study develops a spatial generalized least squares model for predicting the effects of land cover and stormwater management (SWM) on Piedmont stream health in Baltimore County, Maryland. Such models are needed to better integrate stream health management with local land use planning and SWM programs. The model predicts stream health impairment with >80% accuracy. Model performance is suitable for supporting a precautionary policy for preventing water quality impairment. Results show how SWM reshapes catchments, and interacts with stream health through coupled human-environment systems. Riparian buffers had little impact on stream health, while large effects were found for impervious surfaces and forest cover. Continuing development of SWM data resources and refinements to the model promise new knowledge and more nuanced and precise predictions.
dc.formatapplication/pdf
dc.format.extentix, 135 pages
dc.genretheses
dc.identifierdoi:10.13016/M2M42C
dc.identifier.otherTSU2011Hirsch
dc.identifier.urihttp://hdl.handle.net/11603/2051
dc.language.isoeng
dc.relation.ispartofTowson University Archives
dc.relation.ispartofTowson University Electronic Theses and Dissertations
dc.relation.ispartofTowson University Institutional Repository
dc.rightsCopyright protected, all rights reserved.
dc.titlePredicting the effects of land cover and stormwater management on stream health in Baltimore County, Maryland
dc.typeText
dcterms.accessRightsThere are no restrictions on access to this document. An internet release form signed by the author to display this document online is on file with Towson University Special Collections and Archives.

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