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dc.contributor.authorGarcia, Rosemary B.
dc.contributor.authorMuchlinski, Alan
dc.date.accessioned2020-09-03T11:22:31Z
dc.date.available2020-09-03T11:22:31Z
dc.identifier.urihttps://scholar.oxy.edu/handle/20.500.12711/10218
dc.description.abstractMonitoring the spread and distribution of introduced species in an area can be challenging due to a variety of issues. Range expansion may exceed expected rates if the area of introduction is more suitable than expected, and may be slowed by an area in which it is difficult to establish a population. The species of interest in this study is the Eastern Fox Squirrel (Sciurus niger rufiventer) and the focus of the study is the spread of the species in Southern California. Previous studies have shown a steady and continuous spread from main points of introduction in Southern California and the species is now considered well established in the Los Angeles area. In this study, we collect, display, and discuss the spread of the Eastern Fox Squirrel in this area from 2005 through 2014 and include habitat suitability models to predict the future distribution of the species over time. Results show that the Eastern Fox Squirrel has spread east into Rancho Cucamonga, into southern portions of Irvine, and has maintained isolated populations in places such as San Diego and Riverside. Our models suggest future paths of movement for contiguous range expansion. Suggestions for species mitigation include controlling initial introductions of the species into new areas, and informing the public about continued spread of the species.
dc.subjectSciurus niger
dc.subjectrange expansion
dc.subjectLos Angeles California
dc.subjectMaxEnt
dc.subjectecological niche modeling
dc.titleRange Expansion of the Eastern Fox Squirrel Within the Greater Los Angeles Metropolitan Area (2005-2014) and Projections for Continued Range Expansion
dc.title.alternativeRange Expansion of the Eastern Fox Squirrel in Southern California
dc.typearticle
dc.abstract.formatonep
dc.source.beginpage33
dc.source.issuescas/vol116/iss1
dc.source.issue1
dc.identifier.legacyhttps://scholar.oxy.edu/scas/vol116/iss1/3
dc.source.reviewer_letterHASH(0xf698e70), HASH(0x36111b10), HASH(0x31ae2970)
dc.source.endpage45
dc.source.peer_reviewedTRUE
dc.source.statuspublished
dc.source.volume116
dc.source.journaltitleScas: Bulletin of the Southern California Academy of Sciences


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