Honors Theses
Date of Award
Spring 5-1-2021
Document Type
Undergraduate Thesis
Department
Biology
First Advisor
Peter Zee
Second Advisor
Ana Pavel
Third Advisor
Jason Hoeksema
Relational Format
Dissertation/Thesis
Abstract
Theoretical studies of ecological food webs have allowed ecologists to remove the constraints of specific location and timescales from their study of ecological communities; food webs are generally complex and thus empirical study is difficult. Further, this theoretical approach allows ecologists to compare ecological processes and outcomes across any possible food web structures. However, these simulated communities are only as useful as the model from which they were constructed. Modifying existing considerations in these models, and generating new ones, are the jobs of theoretical ecologists that seek to achieve the shared goal of a majority of simulations: representation of real natural systems. However, there are many different models that have been developed, all by individuals with varying approaches to achieving biologically realistic results. The difficulty of comparing and combining every single model is not a feat any one study or model can be expected to accomplish. Instead, the paired studies presented here seek to examine two ubiquitous features of ecological communities that are often omitted from food web models: stage-structured interactions, and networks of varied ecological interaction types. By generating the results of these differing models, the effects of combining approaches on the assembly and stability of communities can be examined.
Recommended Citation
Alasandagutti, Akhil Reddy and Chawla, Nayan, "Incorporating Demographic Structure and Variable Interaction Types into Community Assembly Models" (2021). Honors Theses. 1927.
https://egrove.olemiss.edu/hon_thesis/1927
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