ANALYSIS OF NONLINEAR DELAY SYSTEMS WITH APPLICATIONS IN BUMBLEBEE POPULATION MODELS

TitleANALYSIS OF NONLINEAR DELAY SYSTEMS WITH APPLICATIONS IN BUMBLEBEE POPULATION MODELS
Publication TypeJournal Article
Year of Publication2017
AuthorsBANKS, HT, BANKS, JE, BOMMARCO, RICCARDO, LAUBMEIER, AN, MYERS, NJ, RUNDLÖF, MAJ, TILLMAN, KRISTEN
Secondary TitleCommunications in Applied Analysis
Volume21
Issue3
Start Page449
Pagination30
Date Published06/2017
Type of Workscientific: mathematics
ISSN1083-2564
AMS34K28, 92D25, 92D40, 93C30
Abstract

Bumblebees are ubiquitous creatures and crucial pollinators to a vast assortment of crops worldwide. These populations have been in decline in recent decades and researchers are seeking to understand why populations are decreasing and how to direct conservation efforts. Because of their reproductive patterns, bumblebee population dynamics can be modeled with delay differential equations (DDEs). We present non-linear, non-autonomous DDE models of bumblebee colonies and resources. We demonstrate that the models satisfy the conditions in [4] and complete the subsequent theoretical developments therein in order to rigorously justify families of approximate solutions.
 

URLhttp://www.acadsol.eu/en/articles/21/3/8.pdf
DOI10.12732/caa.v21i3.8
Short TitleAnalysis of Nonlinear Delay Systems
Alternate JournalCAA
Refereed DesignationRefereed
Full Text

REFERENCES
[1] B. Baer and P. Schmid-Hempel, Sperm influences female hibernation success and fitness in the bumblebee Bombus terrestris, Proc. Biol. Sci., 272 (2005), 319-323.
[2] H.T. Banks, Delay systems in biological models: approximation techniques, Nonlinear Systems and Applications (V. Lakshmikantham, ed.), Academic Press, New York (1977), 21-38.
[3] H.T. Banks, Approximation of nonlinear functional differential equation control systems, J. Optimization Theory Applications, 29 (1979), 383-408.
[4] H.T. Banks, Identification of nonlinear delay systems using spline methods, In Proc. Int. Conf. Nonlinear Phenomena in Math. Sci., June 16-20, 1980, Arlington, Texas, Academic Press, New York (1982), 47-55.
[5] H.T. Banks, A Functional Analysis Framework for Modeling, Estimation and Control in Science and Engineering, CRC Press, Taylor and Frances Publishing, Boca Raton, FL (2012).
[6] H.T. Banks, J.E. Banks, R. Bommarco, M. Rundlöf, and K. Tillman, Modeling bumblebee population dynamics with delay differential equations, CRSC-TR16-06, N.C. State University, Raleigh, NC, June, 2016.
[7] H.T. Banks, J.E. Banks, Riccardo Bommarco, A.N. Laubmeier, N.J. Myers, Maj Rundlöf, Kristen Tillman, Modeling bumblebee population dynamics with delay differential equations, Ecological Modelling, 351 (2017), 14-23.
[8] H.T. Banks and F. Kappel, Spline approximations for functioanl differential equations, J. Diffferential Equations, 34 (1979), 496-522.
[9] H.T. Banks and P. Daniel Lamm, Estimation of delays with other parameters in nonlinear functional differential equations, LCDS Report #82-2, Dec. 1981; SIAM J. Control & Opt., 21 (1983), 895-915.
[10] H.T. Banks and H.T. Tran, Mathematical and Experimental Modeling of Physical and Biological Processes, CRC Press, Boca Raton, FL (2009).
[11] V. Barbu, Nonlinear Semigroups and Differential Equations in Banach Spaces, Noordohoff, Layden, 1976.
[12] I. Bartomeus, et. al., Historical changes in northeastern US bee pollinators related to shared ecological traits, Proc. Natl Acad. Sci. USA, 110 (2013), 4656-4660.
[13] J.C. Biesmeijer, et. al., Parallel declines in pollinators and insectpollinated plants in Britain and the Netherlands, Science, 313 (2006), 351-354.
[14] R. Bommarco, O. Lundin, H.G. Smith, and M. Rundlöf, Drastic historic shifts in bumble-bee community composition in Sweden, Proc. R. Soc. B, 279 (2012), 309-315.
[15] J. M. Cushing, Integrodifferential Equations and Delay Models in Population Dynamics, Lec. Notes in Biomath., 20, Springer-Verlag, NY (1977).
[16] J.M. Duchateau, Agonistic behaviors in colonies of the bumblebee Bombus terrestris, J. Ethol. 7 (1989), 141-152.
[17] M.J. Duchateau and H.H.W. Velthuis, Development and Reproductive Strategies in Bombus terrestris Colonies, Behaviour, 107:3 (1988), 186207.
[18] C. Fontaine, I. Dajoz, J. Meriguet, and M. Loreau, Functional diversity of plant-pollinator interaction webs enhances the persistence of plant communities,PLoS Biology, 4:1 (2006).
[19] L.A. Garibaldi, et. al., Wild pollinators enhance fruit set of crops regardless of honey-bee abundance, Science, 339 (2013), 1608-1611.
[20] K. Gopalsamy, Stability and Oscillations in Delay Differential Equations of Population Dynamics, Kluwer, Dordrecht, (1992).
[21] T. H. Gronwall, Note on the derivatives with respect to a parameter of the solutions of a system of differential equations, Annals of Mathematics Second Series, 20:4 (1919), 292-296.
[22] J. K. Hale, Ordinary Differential Equations, Wiley, New York (1969), p. 7.
[23] G.E. Hutchinson, Circular causal systems in ecology, Ann. N.Y. Acad. Sci., 50 (1948), 221-246.
[24] D. S. Khoury, A. B. Barron, and M. R. Myerscough, Modelling food and population dynamics in honey bee colonies, PLoS ONE 8(5): e59084 (2013), doi:10.1371/journal.pone.0059084.
[25] D. Kleijn et. al., Delivery of crop pollination services is an insufficient argument for wild pollinator conservation, Nature Communications, 6, (2015).
[26] A.M. Klein, B.E. Vaissière. J.H. Cane, I. Steffan-Dewenter, S.A. Cunningham, C. Kremen, and T. Tscharntke, Importance of pollinators in changing landscapes for world crops. Proceedings of the Royal Society of London Series B: Biological Sciences, 274 (2007), 303-313.
[27] M. Kot Elements of Mathematical Ecology, Cambridge University Press, Cambridge, U.K., (2001).
[28] P.K. (Daniel) Lamm, Spline-Based Approximation Methods for the Identification and Control of Nonlinear Functional Differential Equations, Brown University, Ph D. Thesis, Providence, RI, 1981.
[29] P.K. Lamm, Spline approximations for nonlinear hereditary control systems, J. Optimization Theory Applications, 44 (1984), 585-624.
[30] J. Ollerton, R. Winfree, and S. Tarrant, How many flowering plants are pollinated by animals?, Oikos 120(3) (2011), 321-326.
[31] J. Peat and D. Goulson, Effects of experience and weather on foraging rate and pollen versus nectar collection in the bumblebee, Bombus terrestris, Behav. Eco. Sociobiol., 58 (2005), 152-156.
[32] S.G. Potts, J.C. Biesmeijer, C. Kremen, P. Neumann, O. Schweiger, and W.E. Kunin, Global pollinator declines: trends, impacts and drivers, Trends Ecol. Evol., 25 (2010), 345-354.
[33] D. Reber, Approximation and Optimal Control of Linear Hereditary Systems, Ph.D. Thesis, Brown University, Providence, R.I., November 1977.
[34] D. Reber, A finite difference technique for solving optimization problems governed by linear functional differential equations, J. Differential Equations, 32 (1979), 193-232.
[35] M. Rundlf, A.S. Persson, H.G. Smith, and R. Bommarco, Late-season mass-flowering red clover increases bumble bee queen and male densities, Biological Conservation, 172 (2014), 138-145.
[36] M.H. Schultz, Spline Analysis, Prentice-Hall, Englewood Cliffs, 1973.
[37] Hal Smith, An Introduction to Delay Differential Equations with Applications to the Life Sciences, Springer, NY, (2011).
[38] H.H.W. Velthius, Development and reproductive strategies in Bombus terrestris colonies, Behaviour, 107 (1988), 186-207.
[39] C. Westphal, I. Steffan-Dewenter, and T. Tscharntke, Mass flowering oilseed rape improves early colony growth but not sexual reproduction of bumblebees, Journal of Applied Ecology, 46 (2009), 187-193.
[40] N. W. Williams, J. Regetz, and C. Kremen, Landscape-scale resources promote colony growth but not reproductive performance of bumble bees, Ecology, 93 (2012), 1049-1058.
[41] R. Winfree, I. Bartomeus and D.P. Cariveau, Native pollinators in anthropogenic habitats, Annu. Rev. Ecol. Evol. Syst., 42 (2011), 1-22.