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Comparative Analysis Of Distribution And Abundance Of West Nile And Eastern Equine Encephalomyelitis Virus Vectors In Suffolk County, New York, Using Human Population Density And Land Use/Cover Data, I. Rochlin, K. Harding, Howard S. Ginsberg, S. R. Campbell Jan 2008

Comparative Analysis Of Distribution And Abundance Of West Nile And Eastern Equine Encephalomyelitis Virus Vectors In Suffolk County, New York, Using Human Population Density And Land Use/Cover Data, I. Rochlin, K. Harding, Howard S. Ginsberg, S. R. Campbell

Plant Sciences and Entomology Faculty Publications

Five years of CDC light trap data from Suffolk County, NY, were analyzed to compare the applicability of human population density (HPD) and land use/cover (LUC) classification systems to describe mosquito abundance and to determine whether certain mosquito species of medical importance tend to be more common in urban (defined by HPD) or residential (defined by LUC) areas. Eleven study sites were categorized as urban or rural using U.S. Census Bureau data and by LUC types using geographic information systems (GISs). Abundance and percent composition of nine mosquito taxa, all known or potential vectors of arboviruses, were analyzed to determine …


Identifying And Explaining Map Quality Through Provenance: A User Study, Nicholas Ricky Del Rio, Paulo Pinheiro Da Silva Jan 2008

Identifying And Explaining Map Quality Through Provenance: A User Study, Nicholas Ricky Del Rio, Paulo Pinheiro Da Silva

Departmental Technical Reports (CS)

Applications deployed on cyber-infrastructures often rely on multiple data sources and distributed compute resources to access, process, and derive results. When application results are maps, it is possible that non-intentional imperfections can get introduced into the map generation processes because of several reasons including the use of low quality datasets, use of data filtering techniques incompatible for the kind of map to be generated, or even the use of inappropriate mapping parameters, e.g., low-resolution gridding parameters. Without some means for accessing and visualizing the provenance associated with map generation processes, i.e., metadata about information sources and methods used to derive …