Welcome to the UCF Ecoinformatics Lab, where we focus on the development and application of computational statistical tools for ecology, evolution, and conservation. We are currently recruiting PhD students, master’s students, and undergraduate students; and will soon be advertising for postdocs. We are especially interested in undergraduate biology majors that have made it through calculus (MAC2233), statistics (STA2023), and programming (BSC4456C), and majors from other disciplines (mathematics, physics, statistics, engineering and computer science) who want to apply their quantitative skills to conservation.
Selected Publications: Informatics
movedesign : Shiny R app to evaluate sampling design for animal movement studies: Experimental design for animal tracking data, Methods in Ecology and Evolution 14:9 2216–2225 (2023)
Mitigating pseudoreplication and bias in resource selection functions with autocorrelation-informed weighting, Methods in Ecology and Evolution 14:2 643–654 (2023)
Population-level inference for home-range areas, Methods in Ecology and Evolution 13:5 1027–1041 (2022)
Autocorrelation-informed home range estimation: A review and practical guide, Methods in Ecology and Evolution 13:3 534–544 (2021)
A semi-variance approach to visualising phylogenetic autocorrelation, Methods in Ecology and Evolution 13:2 396–406 (2021)
Estimating encounter location distributions from animal tracking data, Methods in Ecology and Evolution, 12 1158–1173 (2021)
ctmmweb : A Graphical User Interface for Autocorrelation-Informed Home Range Estimation, Wildlife Society Bulletin, 45:1, 162–169 (2021)
Reptile home ranges revisited: a case study of space use of Sonoran Desert Tortoises (Gopherus morafkai ), Herpetological Conservation and Biology 15:2, 253–271 (2020)
Scale-insensitive estimation of speed and distance traveled from animal tracking data, Movement Ecology, 7:35 (2019)
Overcoming the challenge of small effective sample sizes in home-range estimation, Methods in Ecology and Evolution 10:10, 1679–1689 (2019)
A comprehensive analysis of autocorrelation and bias in home range estimation, Ecological Monographs 89:2, e01344 (2019)
Statistical inference for home range overlap, Methods in Ecology and Evolution 9:7, 1679–1691 (2018)
Correcting for missing and irregular data in home-range estimation, Ecological Applications 28:4, 1003–1010 (2018)
Kálmán filters for continuous-time movement models, Ecological Informatics 40, 8–21 (2017)
Periodic continuous-time movement models uncover behavioral changes of wild canids along anthropization gradients, Ecological Monographs 87, 442–456 (2017)
A new kernel density estimator for accurate home-range and species-range area estimation, Methods in Ecology and Evolution 8, 571–579 (2017)
Uncovering periodic patterns of space use in animal tracking data with periodograms, including a new algorithm for the Lomb-Scargle periodogram and improved randomization tests, Movement Ecology 4:19, 10.1186/s40462-016-0084-7 (2016)
ctmm : an r package for analyzing animal relocation data as a continuous-time stochastic process, Methods in Ecology and Evolution 7, 1124–1132 (2016)
Estimating where and how animals travel: an optimal framework for path reconstruction from autocorrelated tracking data, Ecology 10.1890/15-1607 (2016)
Rigorous home range estimation with movement data: a new autocorrelated kernel density estimator, Ecology 96, 1182–1188 (2015)
Maximum-entropy description of animal movement, Physical Review E 91, 032107 (2015)
Non-Markovian maximum likelihood estimation of autocorrelated movement processes, Methods in Ecology and Evolution 5, 462–472 (2014)
From Fine-Scale Foraging to Home Ranges: A Semivariance Approach to Identifying Movement Modes across Spatiotemporal Scales, The American Naturalist 183, E154–E167 (2014)
Selected Publications: Applied
Ranging behaviours across ecological and anthropogenic disturbance gradients: a pan-African perspective of giraffe (Giraffa spp .) space use, Proceedings of the Royal Society B. 290:20230912 (2023)
Behavioral responses of terrestrial mammals to COVID-19 lockdowns, Science 380:6649 1059–1064 (2023)
Wildfires disproportionately affected jaguars in the Pantanal, Communications Biology 5 1028 (2022)
Precipitation, vegetation productivity, and human impacts control home range size of elephants in dryland systems in northern Namibia, Ecology and Evolution 12 9 e9288 (2022)
Movement ecology of vulnerable lowland tapirs between areas of varying human disturbance, Movement Ecology 10 14 (2022)
Increasing Anthropogenic Disturbance Restricts Wildebeest Movement Across East African Grazing Systems, Frontiers in Ecology and Evolution 15 doi:10.3389/fevo.2022.846171 (2022)
Effects of body size on estimation of mammalian area requirements, Conservation Biology, 34:4 1017–1028 (2020)
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements, Science 359:6374, 466-469 (2018)
Space Use and Movement of a Neotropical Top Predator: The Endangered Jaguar, PLoS ONE 10.1371/journal.pone.0168176 (2016)
AKDEc home range size and habitat selection of Sumatran elephants, Wildlife Research 43, 566–575 (2016)
How far to go? Determinants of migration distance in land mammals, Ecology Letters 18, 545–552 (2015)