BatTool: an R package with GUI for assessing the effect of White-nose syndrome and other take events on Myotis spp. of bats

Source Code for Biology and Medicine

Jennifer A Szymanski¹  Wayne E Thogmartin³  Richard A Erickson² 

[1]Division of Endangered Species, U.S. Fish and Wildlife Service, 555 Lester Avenue, 54650 Onalaksa, WI, USA

[2], Cherokee Nation Businesses, 165 South Union Blvd Suite 700, 80228 Lakewood, CO, USA

[3]Upper Midwest Environmental Science Center, U.S. Geological Survey, 2630 Fanta Reed Road, 54603 La Crosse, WI, USA

关键词: Population dynamics;    Wildlife ecology;    Endangered species;    Natural resource management;    Conservation biology;   

Others  :  802438
DOI  :  10.1186/1751-0473-9-9

 received in 2014-03-08, accepted in 2014-04-11,  发布年份 2014

【 摘 要 】

Background

Myotis species of bats such as the Indiana Bat and Little Brown Bat are facing population declines because of White-nose syndrome (WNS). These species also face threats from anthropogenic activities such as wind energy development. Population models may be used to provide insights into threats facing these species. We developed a population model, BatTool, as an R package to help decision makers and natural resource managers examine factors influencing the dynamics of these species. The R package includes two components: 1) a deterministic and stochastic model that are accessible from the command line and 2) a graphical user interface (GUI).

Results

BatTool is an R package allowing natural resource managers and decision makers to understand Myotis spp. population dynamics. Through the use of a GUI, the model allows users to understand how WNS and other take events may affect the population.

The results are saved both graphically and as data files. Additionally, R-savvy users may access the population functions through the command line and reuse the code as part of future research. This R package could also be used as part of a population dynamics or wildlife management course.

Conclusions

BatTool provides access to a Myotis spp. population model. This tool can help natural resource managers and decision makers with the Endangered Species Act deliberations for these species and with issuing take permits as part of regulatory decision making. The tool is available online as part of this publication.

【 授权许可】

   
2014 Erickson et al.; licensee BioMed Central Ltd.

【 图 表 】

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【 参考文献 】

• [1]Frick WF, Pollock JF, Hicks AC, Langwig KE, Reynolds DS, Turner GG, Butchkoski CM, Kunz TH: An emerging disease causes regional population collapse of a common north american bat species. Science 2010, 329(5992):679-682.
• [2]Froschauer A, Racey M, Riley C: Review finds engangered species protection may be warranted for two bat species. Technical report, U.S. Fish and Wildlife Service. 2011
• [3]32FR4001: Notices. Fed Regist 1967, 32:4001.
• [4]Kunz TH, Braun de Torrez E, Bauer D, Lobova T, Fleming TH: Ecosystem services provided by bats. Ann NY Acad Sci 2011, 1223:1-38.
• [5]Altringham JD: Bats: From Evolution to Conservation. Oxford: Oxford University Press; 2011.
• [6]Morris WF, Doak DF: Quantitative Conservation Biology. Sunderland: Sinauer Associates; 2002.
• [7]Caswell H: Matrix Populations Models. Sunderland: Sinauer Associates Inc.; 2001.
• [8]Thogmartin WE, Sanders-Reed CA, Szymanski JA, McKann PC, Pruitt L, King RA, Runge MC, Russell RE: White-nose syndrome is likely to extirpate the endangered Indiana bat over a large part of its range. Biol Conserv 2013, 160:162-172.
• [9]R Core Team: R: A Language and Environment for Statistical Computing. Vienna: R Foundation for Statistical Computing; 2013.
• [10]Gotelli NJ: A Primer of Ecology. Sunderland: Sinauer; 2008.
• [11]Allen LJS: Introduction to Mathematical Biology. Upper Saddle River: Pearson/Prentice Hall; 2007.
• [12]Arnett EB, Huso MM, Schirmacher MR, Hayes JP: Altering turbine speed reduces bat mortality at wind-energy facilities. Front Ecol Environ 2010, 9(4):209-214.