UVM Spatial Analysis Lab, Grove, J.M, O'Neil-Dunne, J. 2009-12-31 Dwelling Age statistics for residential properties based on the Assessors and Taxation (A&T) Database from the 2004 edition of Maryland Property View (contains records for properties built in 2005). Residential dwellings were identified using the land use field (LU) in the A&T Database and included: commercial condominium (CC), commercial residential (CR), apartments (M), residential (R), residential commercial (RC), town house (TH), and residential condominium (U). Dwelling age was calculated by subtracting the year built (YEARBLT) in the A&T Database from 2005. Statistics include median, mean, minimum, maximum, standard deviation, along with the number of observations for each block group and the percent of these observations that were valid. Only valid observations were used to compute statistics. Socio-Economic Resources, Capital, Territory, Housing Age, BES, Dwelling Age, Block Group, Statistics, Baltimore, MSA, Maryland, http://beslter.org/geodatabase_SAL/Census/Census.mdb The Baltimore Ecosystem Study ultimately will conduct research and educational activities throughout the Baltimore metropolitan area. This large area includes Baltimore City, Baltimore County, and the counties of Ann Arundel, Carrol, Harford, Howard, and Montgomery. Gwynns Falls includes agricultural lands, recently suburbanized areas, established suburbs, and dense urban areas having residential, commercial and open spaces. In addition, a reference area has been established in a forested catchment of the Gunpowder drainage in Oregon Ridge County Park. -77.314183 -76.012008 39.724847 38.708367 50 700 feet Jonathan Walsh Cary Institute of Ecosystem Studies Information Manager

IES Box AB, 65 Sharon Tpke Millbrook NY 12545 USA

845-677-7600 walshj@ecostudies.org Jarlath O'Neil-Dunne UVM Spatial Analysis Lab UVM Spatial Analysis Lab joneildu@uvm.edu Baltimore Ecosystem Study

Room 134 TRC Building University of Maryland, Baltimore County 5200 Westland Blvd Baltimore MD 21227

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