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The Effects of Urban Land Use on Wasps (Hymenoptera: Apocrita)

Freeman, Klaire E
http://rave.ohiolink.edu/etdc/view?acc_num=csu1363613906

Abstract Details

2013, Master of Science in Environmental Science, Cleveland State University, College of Sciences and Health Professions.
For the first time in human history, more than half of the human population lives in urban areas (Pickett et al 2011). It is essential that research occurs in urban ecosystems; understanding both the biological and social aspects of urban ecosystems is needed for the sustainable management of urban ecosystems (Angold et al. 2006, Fetridge et al. 2008, Loram et al. 2008, Matteson et al. 2008, McIntyre 2000, Picket et al 2011, Pickett et al 2001, Sumoski et al. 2009) This study examines the role of insects, specifically wasps, in urban gardens and vacant lots in Cleveland, Ohio. This study is intended to (1) provide a broader survey of Hymenoptera in an urban context; (2) provide new information on diversity and distribution of parasitoid Hymenoptera; (3) assess the potential for parasitoids as providers of bio-control services for urban agriculture in Cleveland, OH; (4) determine the extent to which lot or garden area affects the number of wasp species occurring in those habitats; and (5) provide useful information for the conservation and urban landscape management strategies that optimize the ecosystem services provided by urban Hymenoptera. I collected 13,339 insects and arachnids via beat net, belonging to 14 different arthropod orders. Nearly twice as many individuals were found at vacant lots versus gardens. The differences in insect community structure at vacant lots and gardens, based on the beat net collections, were highly significant. I collected a total of 5,165 wasps, distributed among 24 families and 369 morphospecies. I found higher wasp abundance at vacant lots (2,703 individuals) versus gardens (2,462 individuals), higher species richness at vacant lots (288 morphospecies) versus gardens (231 morphospecies), and more families at vacant lots (23) versus gardens (21). The average number of morphospecies was higher at lots (93.71) than gardens (63.44), with an overall average of 76.69. Although comparable data from other cities are few, my results indicate that wasp diversity in Cleveland is at least comparable to other urban locations, but may be relatively high (especially within vacant lots).
B. M. Walton, PhD (Advisor)
Julie Wolin, PhD (Committee Member)
Mary Gardiner, PhD (Committee Member)
113 p.
Agriculture; Biology; Ecology; Entomology; Environmental Science; Environmental Studies; Natural Resource Management; Urban Planning
Urban Ecology; Entomology; Hymenoptera; Urban Agriculture; Vacant Land

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Citations

  • Freeman, K. E. (2013). The Effects of Urban Land Use on Wasps (Hymenoptera: Apocrita) [Master's thesis, Cleveland State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=csu1363613906

    APA Style (7th edition)

  • Freeman, Klaire. The Effects of Urban Land Use on Wasps (Hymenoptera: Apocrita). 2013. Cleveland State University, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=csu1363613906.

    MLA Style (8th edition)

  • Freeman, Klaire. "The Effects of Urban Land Use on Wasps (Hymenoptera: Apocrita)." Master's thesis, Cleveland State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=csu1363613906

    Chicago Manual of Style (17th edition)

csu1363613906
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© 2013, all rights reserved.
This open access ETD is published by Cleveland State University and OhioLINK.