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Investigating the effect of oil spills
on the environment and public health.
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Amy Veprauskas

University of Louisiana at Lafayette

Department of Mathematics

University of Louisiana at Lafayette
217 Maxim D. Doucet Hall
Lafayette, LA  70504  

aveprauskas@math.arizona.edu

Project List:

Littoral Acoustic Demonstration Center - Gulf Ecological Monitoring and Modeling (LADC-GEMM)

Year 5-7 Consortia Grants (RFP-IV)Role: Post-Doc

Publications & Presentations:

Journal Articles - 6

2020

Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2020). Long-term dynamics of discrete – time predator-prey models:?stability of equilibria, cycles and chaos. Journal of Difference Equations and Applications, 26(5), 693–726.

2019

Ackleh, A. S., Caswell, H., Chiquet, R. A., Tang, T., & Veprauskas, A. (2019). Sensitivity analysis of the recovery time for a population under the impact of an environmental disturbance. Natural Resource Modeling, 32(1), e12166.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). Persistence and stability analysis of discrete-time predator-prey models: a study of population and evolutionary dynamics. Journal of Difference Equations and Applications, 25(11), 1568–1603.

2018

Veprauskas, A., Ackleh, A. S., Banks, J. E., & Stark, J. D. (2018). The evolution of toxicant resistance in daphniids and its role on surrogate species. Theoretical Population Biology, 119, 15–25.
Veprauskas, A., Ackleh, A. S., & Tang, T. (2018). Examining the effect of reoccurring disturbances on population persistence with application to marine mammals. Journal of Theoretical Biology, 455, 109–117.

2017

Ackleh, A. S., Chiquet, R. A., Ma, B., Tang, T., Caswell, H., Veprauskas, A., et al. (2017). Analysis of lethal and sublethal impacts of environmental disasters on sperm whales using stochastic modeling. Ecotoxicology, , 1–11.

Book Chapter - 1

2020

Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2020). Persistence of a Discrete-Time Predator-Prey Model with Stage-Structure in the Predator. In ICDEA 2019: Progress on Difference Equations and Discrete Dynamical Systems (Vol. 341, pp. 145–163). Springer Proceedings in Mathematics & Statistics, (Eco Impacts/Modeling). Springer International.

Conference Presentations - 21

2020

Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2020). A discrete-time predator-prey model: the long-term dynamics with and without evolution to resist a toxicant. In Joint Mathematics Meetings. Denver, CO : 01/15/20-01/18/20.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2020). Persistence of a discrete-time predator-prey model with stage-structure in the predator. In Joint Mathematics Meetings. Denver, CO : 01/15/20-01/18/20.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2020). Prey Evolution of Toxicant Resistance Enables Survival of a Stage-Structured Predator. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2020. Tampa, FL : 02/03/20-02/06/20.

2019

Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). Persistence and Local Stability of Discrete-Time Predator-Prey Systems. In AMS Spring Southeastern Sectional Meeting. Auburn, AL : 03/15/19-03/17/19.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). The Effect of Prey Evolution to Develop Toxicant Resistance on Predator-Prey Dynamics. In 25th International Conference on Difference Equations and Applications. London, UK : 06/24/19-08/29/19.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). The Effect of Prey Evolution to Develop Toxicant Resistance on Predator-Prey Dynamics. In The 25th International Conference on Difference Equations and Applications. London, UK : 06/24/19-06/28/19.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). Evolutionary Responses to a disturbance in a predator-prey system. In 2019 Annual SMB Meeting. Montreal, Canada : 07/22/19-07/27/19.
Ackleh, A. S., Hossain, M. I., Veprauskas, A., & Zhang, A. (2019). Long-term dynamics of discrete-time predator-prey models: Stability of equilibria, cycles, and chaos. In American Mathematical Society Fall Southeastern Sectional Meeting. Gainesville, FL : 11/02/19-11/03/19.
Hossain, M. I., Ackleh, A. S., & Veprauskas, A. (2019). The effect of prey evolution in predator-prey dynamics. In 2019 Joint Mathematics Meetings. Baltimore, MD : 01/16/19-01/19/19.

2018

Ackleh, A. S., Hossain, M. I., & Veprauskas, A. (2018). The Effect of Toxicant Resistance Evolution in the Prey Population on the Dynamics of a Predator-Prey System. In 2018 American Mathematical Society Fall Western Sectional Meeting. San Francisco, CA : 10/27/18-10/28/18.
Ackleh, A. S., Hossain, M. I., & Veprauskas, M. (2018). Impacts of Prey Evolution on Predator-Prey Dynamics. In University of Louisiana at Lafayette 18th Annual Biology Graduate Research Symposium. Lafayette, LA : 10/12/18-10/12/18.
Ackleh, A. S., & Veprauskas, A. (2018). Examining the effect of evolution in response to a disturbance on population dynamics. In Spring Southeastern Sectional Meeting of the American Mathematical Society. Nashville, TN : 04/14/18-04/15/18.
Ackleh, A. S., Veprauskas, A., & Banks, J., Stark, J. (2018). Changes in Population Outcomes Resulting from Evolutionary Responses to a Disturbance. In 2018 Joint Mathematics Meetings. San Diego, CA : 01/10/18-01/13/18.
Ackleh, A. S., Veprauskas, A., Banks, J., & Stark, J. (2018). Examining the Effect of Evolution in Response to a Disturbance on Population Dynamics. In American Mathematical Society Spring Southeastern Sectional Meeting. Nashville, TN : 04/14/18-04/15/18.
Veprauskas, A., Ackleh, A. S., & Tang, T. (2018). Assessing the effect of environmental disturbances on population recovery and persistence with application to marine mammals. In 2018 Joint Mathematics Meetings. San Diego, CA : 01/10/18-01/13/18.
Veprauskas, A., Ackleh, A. S., & Tang, T. (2018). Examining the Effect of Multiple Disturbances on Population Persistence with Application to Marine Mammals. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.

2017

Ackleh, A., Sidorovskaia, N. A., Tang, T., Chiquet, R. A., Veprauskas, A., Caswell, H., et al. (2017). Combining Acoustic Data and Statistical Modeling to Understand Marine Mammal Population Dynamics and Abundance. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17.
Ackleh, A. S., Chiquet, R., Tang, T., Veprauskas, A., Caswell, H., & Ma, B. (2017). Modeling as a complementary tool to acoustic data for understanding the impact of environmental disasters on marine mammals. In 174th meeting of the Acoustical Society of America. New Orleans, LA : 12/04/17-12/08/17.
Ackleh, A. S., Chiquet, R. A., Ma, B., Tang, T., Caswell, H., Veprauskas, A., et al. (2017). Analysis of Lethal and Sublethal Impacts of Environmental Disasters on Sperm Whales Using Stochastic Modeling. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17.
Ackleh, A. S., Chiquet, R. A., Ma, B., Tang, T., Caswell, H., Veprauskas, A., et al. (2017). Analysis of Lethal and Sublethal Impacts of Environmental Disasters on Sperm Whales Using Stochastic Modeling. In 2017 Joint Mathematics Meetings. Atlanta, GA : 01/04/17-01/07/17.
Ackleh, A. S., Chiquet, R. A., Ma, B., Tang, T., Caswell, H., Veprauskas, A., et al. (2017). Combining Acoustic Data and Statistical Modeling to Understand Marine Mammal Population Dynamics and Abundance. In 42nd IEEE International Conference on Acoustics, Speech and Signal Processing. New Orleans, LA : 03/05/17-03/09/17.