Select Publications
See CV for full list
See CV for full list
Wagner, T., P. McLaughlin, K.E. Faunce, S. Austin, K. Smalling. 2024. The effects of wastewater reuse on smallmouth bass (Micropterus dolomieu) relative abundance in the Shenandoah River Watershed, USA. Environmental Toxicology and Chemistry.
Custer, C.A., D.P. Fischer, G. Smith, A. Henning, M.K. Schall, M. Shank, T.A. Wertz, and T. Wagner. 2024. Quantifying the relative importance of biotic and abiotic factors in landscape-based models of stream fish distributions. Community Ecology.
White, S.L., J. Keagy, S. Batchelor, J. Langlois, N. Thomas, and T. Wagner. 2024. Movement beyond the mean: decoupling sources of individual variation in brook trout movement across seasons. Environmental Biology of Fishes 106:2205-2218.
North, J.S., E.M. Schliep, G.J.A. Hansen, J. Kundel, C.A. Custer, P. McLaughlin, and T. Wagner. 2024. Accounting for spatiotemporal sampling variation in joint species distribution models. Journal of Applied Ecology 61:186-201.
Lapierre J.F., K.E. Webster, E. Hanks, T., Wagner , P.A. Soranno, I.M. McCullough, K.L. Reinl, M. Domka and N.R. Lotting. 2023. A continuous classification of the 476,697 lakes of the conterminous US based on geographic archetypes. Limnology and Oceanography.
McCullough, I.M., J.A. Brentrup, T. Wagner, J-F. Lapierre, J. Henneck, A.M. Paul, M. Belair, M.A. Mortiz, C.T. Filstrup. 2023. Fire characteristics and hydrologic connectivity influence short-term responses of north temperate lakes to wildfire. Geophysical Research Letters.
Smalling, K.L., Romanok, K.M., Bradley, P.M, Morriss, M.C., Gray, J.L., Kanagy, L.K., Gordon, S.E., Williams, B.W., Breitmeyer, S.E., Jones, D.K., DeCicco, L.A., Eagles-Smith, C.A., and Wagner, T., 2023, Per- and Polyfluoroalkyl Substances (PFAS) in United States Tapwater: Comparison of Underserved Private-Well and Public-Supply Exposures and Associated Health Implications, Environment International, p. 108033
Wagner, T., E.M. Schliep, J.S. North, H. Kundel, J.K. Ruzich, C.A. Custer, and G.J.A. Hansen. 2023. Predicting climate change impacts on poikilotherms using physiologically guided species abundance models. Proceedings of the National Academy of Sciences: 15: e2214199120
Keagy, J., C. Drummond, K. Gilbert, C. Grozinger, J. Hamilton, H. Hines, J. Laske, C. Logan, R. Sawers, and T. Wagner. 2023. Landscape transcriptomics as a tool for addressing global change effects across diverse species. Molecular Ecology Resources.
Schall, M.K., G.D. Smith, V.S. Blazer, H.L. Walsh, T. Wertz, D. Shull, and T. Wagner. Accepted. Assembling the right pieces: developing an interdisciplinary team to study disease, decline, and recovery of a world-class Smallmouth Bass fishery. Fisheries.
Liang, Z., Y. Xu, G. Zhao, W. Lu, Z. Fu, S. Wang, and T. Wagner. 2023. Approaching the upper boundary of stressor-response relationships: Identifying factors using a novel framework integrating quantile regression with interpretable machine learning. Frontiers of Environmental Science and Engineering 17:76.
Gordon, S., T. Wagner, K. Smalling, and O. Devereux. 2023. Estrogenic activity response to best management practice implementation in agricultural watersheds in the Chesapeake Bay Watershed. Journal of Environmental Management 326:116734.
McCullough, I.M., Hanly, P.J., King, K.B.S., and T. Wagner. 2022. Freshwater corridors in the conterminous US: a coarse-filter approach based on lake-stream networks. Ecosphere e4326.
McLaughlin, P., R. Alexander, J. Blomquist, O. Devereux, G. Noe, K. Smalling, and T. Wagner. 2022. Power Analysis for Detecting the Effects of Best Management Practices on Reducing Nitrogen and Phosphorus Fluxes to the Chesapeake Bay Watershed, USA. Ecological Indicators 136:108713.
Cheruvelil, K.S., K. Webster, K. King, A. Poisson, T. Wagner. 2022. Taking a macroscale perspective to improve understanding of shallow lake total phosphorus and chlorophyll a. Hydrobiologia.
Wagner, T., McLaughlin, P., Smalling, K., Breitmeyer, S., Gordon, S., and Noe, G.B., 2021. The statistical power to detect regional temporal trends in riverine contaminants in the Chesapeake Bay Watershed, USA.
Science of the Total Environment 812:152435.
Sweka, J.A. and T. Wagner. 2022. Influence of seasonal extreme flows on Brook Trout recruitment.
Transactions of the American Fisheries Society 151:231-244.
Qui, Q., Y. Xu, S.S. Matsuzaki, K. Komatsu, Z. Liang, T. Wagner. 2021. A framework to track temporal dependence of chlorophyll–nutrient relationships: implications for lake eutrophication management. Journal of Hydrology 603:127134.
White, S.L., M.S. Eackles, T. Wagner, M. Schall, G. Smith, J. Avery, and D.C. Kazyak. 2021. Optimization of a suite of flathead catfish (Pylodictis olivaris) microsatellite markers for understanding the population genetics of introduced populations in the northeast United States. BMC Research Notes 14:314.
Liang, Z., Y. Liu, Y. Xu, T. Wagner. 2021. Bayesian change point quantile regression approach to enhance the understanding of shifting phytoplankton-dimethylsulfide relationships in aquatic ecosystems. Water Research 201: 117287.
Smith, G.D., D.L. Massie, J. Perillo, T. Wagner, D. Pierce. 2021. Range expansion and factors affecting abundance of invasive Flathead Catfish at the Delaware and Susquehanna rivers, Pennsylvania, USA. North American Journal of Fisheries Management 41:S205-S220.
Smalling, K.L., O.H. Devereux, S.E. Gordon, P. Phillips, V.S. Blazer, M.L. Hladik, D.W. Kolpin, M.T. Meyer, A.J. Sperry, and T. Wagner. 2021. Environmental and anthropogenic drivers of contaminants in agricultural watersheds with implications for land management. Science of the Total Environment 145687.
Massie, D.L., G.J.A. Hansen, Y. Li, G.G. Sass., and T. Wagner. 2021. Do lake-specific characteristics mediate the temporal relationship between walleye growth and warming water temperatures? Canadian Journal of Fisheries and Aquatic Sciences 78:913-923.
Gatch, A. Z. Biesinger, E. Bruestly, C. Karboski, K. Lee, T. Wagner, M. Bartron, D. Gorsky. 2021. Discovery of Successful River Spawning by Lake Trout (Salvelinus namaycush) in the Lower Niagara River, Lake Ontario. Journal of Great Lakes Research.
Liang, Z., Y. Xu, Q. Qiu, Y. Liu, W. Lu, and T. Wagner. 2021. Developing Joint Nutrient Criteria Using Quantile Regression for Lake Eutrophication Management. Journal of Hydrology 594:125883.
Lapierre, J-F., S.M. Collins, S.K. Oliver, E.H. Stanley, T. Wagner. 2021. Inconsistent browning of Northeastern US lakes despite increased precipitation and recovery from acidification. Ecosphere 12 e03415.
Massie, D.L., Y. Li, and T. Wagner. A framework for detecting macroscale drivers on fish growth. 2021. Canadian Journal of Fisheries and Aquatic Sciences 78:165-172.
Thompson, T.J., M.A. Briggs, P.J. Phillips, V.S. Blazer, K.L. Smalling, D.W. Kolpin, T. Wagner. 2021. Groundwater discharges as a source of phytoestrogens and other agriculturally derived contaminants to streams. Science of the Total Environment.
Li, Y., V.S. Blazer, L.R. Iwanowicz, M.K. Schall, K. Smalling, D. Tillitt, and T. Wagner. 2020. Ecological risk assessment of environmental stress and bioactive chemicals to riverine fish populations: an individual-based model of smallmouth bass Micropterus dolomieu. Ecological Modelling 438:109322.
White, S.L. and T. Wagner. 2021. Behavior at short temporal scales drives dispersal dynamics and survival in a metapopulation of brook trout (Salvelinus fontinalis). Freshwater Biology 66:278–285..
Liang, Z., P.A. Soranno, T. Wagner. 2020. The role of phosphorus and nitrogen on chlorophyll a: evidence from hundreds of lakes. Water Research 185:116236.
Maynard-Bean, E. E. M. Kaye, T. Wagner, E.P. Burkhart. 2020. Citizen scientists record novel leaf phenology of invasive shrubs in eastern U.S. forests. Biological Invasions 22:3325–3337.
Wagner, T., G.J.A. Hansen, E. Schliep, B. Bethke, A. Honsey, P. Jacobson, B.C. Kline, and S.L. White. 2020. Improved understanding and prediction of freshwater fish communities through the use of joint species distribution models. Canadian Journal of Fisheries and Aquatic Sciences 77:1540-1551.
Schall, M.K., G.D. Smith, V.S. Blazer, H.L. Walsh, Y. Li, and T. Wagner. 2020. A fishery after the decline: The Susquehanna River Smallmouth Bass story. Fisheries 45:576-584.
Stachelek, J. W. Weng, C.C. Carey, A.R. Kemanian, K.M. Cobourn, T. Wagner, K.C. Weathers, P.A. Soranno. 2020. Granular measures of agricultural land-use influence lake nitrogen and phosphorus differently at macroscales. Ecological Applications 30: e02123.
Brennan, J.C., R.W. Gale, D.A. Alvarez, J.K. Leet, Y. Li, T. Wagner, D.E. Tillitt. 2020. Factors affecting sampling strategies for design of an effects-directed analysis for endocrine-active chemicals. Environmental Toxicology and Chemistry 39:1309-1324.
McClure, C.M., K.L. Smalling, V.S. Blazer, A.J. Sperry, M.K. Schall, D.W. Kolpin, P.J. Phillips, M.L. Hladik, and T. Wagner. 2020. Spatiotemporal variation in occurrence and co-occurrence of pesticides, hormones, and other organic contaminants in rivers in the Chesapeake Bay Watershed, United States. Science of The Total Environment 728:138765.
White, S.L., E.M. Hanks, and T. Wagner. 2020. A novel quantitative framework for riverscape genetics. Ecological Applications 30:e02147.
White, S., D. DeMario, L. Iwanowicz, V. Blazer, and T. Wagner. 2020. Tissue distribution and immunomodulation in channel catfish (Ictalurus punctatus) following dietary exposure to polychlorinated biphenyl Aroclors and food deprivation. International Journal of Environmental Research and Public Health 17(4)1228.
Soranno, P.A., K.S. Cheruvelil, B. Liu, Q. Wang, P-N. Tan, J. Zhou, K.B.S. King, I.M. McCullough, J. Stachelek, M. Bartley, C.T. Filstrup, E.M. Hanks, J-F. Lapierre, N.R. Lottig, E.M. Schliep, T. Wagner, K.E. Webster. 2020. Ecological prediction at macroscales using big data: Does sampling design matter? Ecological Applications 30:e02123.
Hansen, G.J.A., T.D. Ahrenstorff, B.J. Bethke, J. Dumke, J. Hirsch, K.E. Kovalenko, J.F. LeDuc, R.P. Maki, H. Rantala, and T. Wagner. Accepted. Walleye growth declines following zebra mussel and Bythotrephes invasion. Biological Invasions.
Wagner*, T., N.R. Lottig*, M.L. Bartley, E.M. Hanks, E.M. Schliep, N.B. Wikle, K.B.S. King, I. McCullough, J. Stachelek, K.S. Cheruvelil, C.T. Filstrup, J.F. Lapierre, B. Liu, P.A. Soranno, P-N. Tan, Q. Wang, K. Webster, and J. Zhou. 2019. Increasing accuracy of lake nutrient predictions in thousands of lakes by leveraging water clarity data. Limnology and Oceanography Letters 5:228-235. doi: 10.1002/lol2.10134. (* co-leads)
White, S., E. Faulk, C. Tzilkowski, A.S. Weber, M. Marshall, and T. Wagner. 2020. Predicting fish species richness and habitat relationships using Bayesian hierarchical multispecies occupancy models. Canadian Journal of Fisheries and Aquatic Sciences 77:602-610.
Bartley, M.L., E.M. Hanks, E.M. Schliep, P.A. Soranno, and T. Wagner. 2019. Identifying and characterizing extrapolation in multivariate response data. PLOSE ONE 14(12): e0225715.
Soranno*, P.A., T. Wagner*, S.M. Collins, J-F Lapierre, N.R. Lottig, and S.M. Oliver. 2019. Spatial and temporal variation of ecosystem properties at macroscales. Ecology Letters 22:1587-1598. (* co-leads)
White, S.L., B.C. Kline, N.P. Hitt, and T. Wagner. 2019. Individual behaviour and resource use of thermally stressed brook trout Salvelinus fontinalis portend the conservation potential of thermal refugia. Journal of Fish Biology 95:1061-1071. (featured on the cover and "Between the JFB Covers")
Schall, M.K., T. Wertz, G.D. Smith, V.S. Blazer, and T. Wagner. 2019. Movement dynamics of smallmouth bass (Micropterus dolomieu) in a large river-tributary system. Fisheries Management and Ecology 26:590-599.
Collins, S.M., S. Yuan, P-T. Tan, S.K. Oliver, J.F. Lapierre, K.S. Cheruvelil, C.E. Fergus, N.K. Skaff, J.S. Stachelek, T. Wagner, P.A. Soranno. 2019. Winter precipitation and summer temperature predict lake water quality at macroscales . Water Resources Research 55:2708-2721.
Pregler, K.C., R.D. Hanks, E. Childress, N.P. Hitt, D.J. Hocking, B.H. Letcher, T. Wagner, and Y. Kanno. 2019. State-space analysis of power to detect regional brook trout population trends over time. Canadian Journal of Fisheries and Aquatic Sciences 76:2145-2155.
Li, Y. and T. Wagner. 2019. Does incorporating gear selectivity during macroscale investigations of fish growth reduce size-selective sampling bias in parameter estimates? Canadian Journal of Fisheries and Aquatic Sciences 76:2089-2101.
Midway, S.R., T. Wagner, and G.H. Burgess. 2019. Trends in global shark attacks. PLoS ONE.
Schall, M.K., V.S. Blazer, H.L. Walsh, G.D. Smith, T. Wertz, and T. Wagner. 2018. Spatial and temporal variability of myxozoan parasite, Myxobolus. inornatus, prevalence in young of the year smallmouth bass in the Susquehanna River Basin, Pennsylvania. Journal of Fish Diseases 41:1689-1700.
Li, Y., V.S. Blazer, and T. Wagner. 2018. Quantifying population-level effects of water temperature, flow velocity and chemical-induced reproduction depression: a simulation study with smallmouth bass. Ecological Modeling 384:63-74.
Wagner, T. and E.M. Schliep. 2018. Combining nutrient, productivity, and landscape-based regressions improves predictions of lake nutrients and provides insight into nutrient coupling at macroscales. Limnology and Oceanography 63:2372-2383. BUGS code for fitting the joint nutrient-productivity model is found here.
White, S.L., W.L. Miller, S.A. Dowell, M.L. Bartron, and T. Wagner. 2018. Limited hatchery introgression into wild brook trout (Salvelinus fontinalis) populations despite reoccurring stocking. Evolutionary Applications 11:1567-1581.
Oliver, S.K., C.E. Fergus, N.K. Skaff, T. Wagner, P-N. Tan, K.S. Cheruvelil, and P.A. Soranno. 2018. Strategies for effective collaborative manuscript development in interdisciplinary science teams. Ecosphere (4):e02206.
10.1002/ecs2.2206
Stow, C.A., K.E. Webster, T. Wagner, N. Lottig, P.A. Soranno, C. YoonKynug. 2018. Small values in big data: the continuing need for appropriate metadata. Ecological Informatics 45:26-30.
Massie, D.L., G.D. Smith, T.F. Bonvechio, A.J. Bunch. D.O. Lucchesi, T. Wagner. 2018. Spatial variability and macroscale drivers of growth for native and introduced Flathead Catfish populations. Transactions of the American Fisheries Society 147:554-565.
DeWeber, J.T. and T. Wagner. 2018. Probabilistic measures of climate change vulnerability, adaptation action benefits, and related uncertainty from maximum temperature metric selection. Global Change Biology 24:2735-2748.
Schall, M.K., V.S. Blazer, R.M. Lorantas, G.D. Smith, J.E. Mullican, B.J. Keplinger, and T. Wagner. 2018. Quantifying Temporal Trends in Fisheries Abundance using Bayesian Dynamic Linear Models: A Case-Study of Riverine Smallmouth Bass Populations. North American Journal of Fisheries Management 38:493–501.
Li, Y., T. Wagner, Y. Jiao, R. Lorantas, and C.A Murphy. 2018. Evaluating spatial and temporal variability in growth and mortality for recreational fisheries with limited catch data. Canadian Journal of Fisheries and Aquatic Sciences 75:1436-1452. Code for fitting models in JAGS is here.
Filstrup, C.T., T. Wagner, S.K. Oliver, C.A. Stow, K.E. Webster, E.H. Stanley, and J.A. Downing. 2018. Evidence for regional nitrogen stress on chlorophyll a in lakes across large landscape and climate gradients. Limnology and Oceanography 63:324-339.
Hansen, G.J.A., S.R. Midway, T. Wagner. 2018. Walleye recruitment is less resilient to warming water temperatures in lakes with abundant largemouth bass populations. Canadian Journal of Fisheries and Aquatic Sciences 75:106-115.
Peoples, B., S.R. Midway, J.T. DeWeber, and T. Wagner. 2018. Catchment scale determinants of nonindigenous minnow richness in the eastern United States. Ecology of Freshwater Fish 27:138-145.
Lottig, N.R., P.-N. Tan, T. Wagner, K.S. Cheruvelil, P.A. Soranno, E.H. Stanley, C.E. Scott, C.A. Stow, and S. Yuan. 2017. Macroscale patterns of synchrony identify complex relationships among spatial and temporal ecosystem drivers. Ecosphere 8(12).
Soranno, P.A., L.C. Bacon, M. Beauchene, K.E. Bednar, E.G. Bissell, C.K. Boudreau, M.G. Boyer, M.T. Bremigan, S.R. Carpenter, J.W. Carr and 70 co-authors. 2017. LAGOS-NE: A multi-scaled geospatial temporal database of lake ecological context and water quality for thousands of U.S. Lakes. GigaScience 6:1-22.
Yuan, S., J. Zhou, P-N., Tan, E. Fergus, T. Wagner, and P.A. Soranno. Accepted. Multi-Level Multi-Task Learning for Nested Geospatial Data. The IEEE International Conference on Data Mining series (ICDM).
Oliver, S.k., S.M. Collins, P.A. Soranno, T. Wagner, E.H. Stanley, J.R. Jones, C.A. Stow, and N.R. Lottig. 2017. Unexpected stasis in a changing world: Lake nutrient and chlorophyll trends since 1990. Global Change Biology 23:5455–5467.
Schall, M.K., M.L. Bartron, T. Wertz, J. Niles, V.S. Blazer, and T. Wagner. 2017. Evaluation of genetic population structure of Smallmouth Bass in the Susquehanna River Basin, Pennsylvania. North American Journal of Fisheries Management 37:729-740.
Grossman, G.D., R.F. Carline, and T. Wagner. 2017. Brown trout (Salmo trutta) in Spruce Creek Pennsylvania: a quarter-century perspective. Freshwater Biology 62:1143-1154.
Collins, S.M., S.K. Oliver, J.F. Lapierre, E.H. Stanley, J.R. Jones, T. Wagner. and P.A. Soranno. 2017. Lake nutrient stoichiometry is less predictable than nutrient concentrations at regional and sub-continental scales. Ecological Applications 27:1529-1540.
Vidal, T. E., B. J. Irwin, T. Wagner, L. G. Rudstam, J. R. Jackson, and J. R. Bence. 2017. Using Variance Structure to Quantify Responses to Perturbation in Fish Catches. Transactions of the American Fisheries Society 146:584-593. (Robert L. Kendall Award for the Best Paper in the Transactions of the American Fisheries Society for 2017)
Sweka, J.A., L.A. Davis, T. Wagner. 2017. Fall and winter survival of brook and brown trout in a North-Central Pennsylvania watershed. Transactions of the American Fisheries Society 146:744-752.
Cheruvelil, S. K., S. Yuan, K.E. Webster, P-N Tan, J.F. Lapierre, S.M. Collins, C.E. Fergus, C.E. Scott, E.N. Henry, P.A. Soranno, C.T. Filstrup, T. Wagner. 2017. Creating multi-themed ecological regions for macrosystems ecology: Testing a flexible, repeatable, and accessible clustering method. Ecology and Evolution 7:3046-3058.
Wagner, T. J.B. Whittier, J.T. DeWeber, S.R. Midway, and C.P. Paukert. 2017. Annual changes in seasonal river water temperatures in the eastern and western United States. Water 9(2), 90.
Midway, S.R., C.T. Hasler, T. Wagner, and C.D. Suski. 2017. Predation of freshwater fish in elevated carbon dioxide environments. Marine and Freshwater Resources 68:1585-1592.
Fergus, C.E., A.O. Finley, P.A. Soranno, T. Wagner. 2016. Spatial Variation in Nutrient and Water Color Effects on Lake Chlorophyll at Macroscales. PLoS ONE 11(10).
White, S.L., T. Wagner, C. Gowand, and V.A. Braithwaite. 2017. Can personality predict individual differences in brook trout spatial learning ability? Behavioural Processes 141:220-228.
Wagner, T., C.E. Fergus, C.A. Stow, K.S. Cheruvelil, and P.A. Soranno. 2016. The statistical power to detect cross-scale interactions at macroscales. Ecosphere 7(7):e01417.
Oliver, S.K., P.A. Soranno, C.E. Fergus, T. Wagner, L.A. Winslow, C.E. Scott, K.E. Webster, J.A. Downing, and E.A. Stanley. 2016. Prediction of lake depth across a 17-state region in the U.S. Inland Waters 6:314-324.
Davis, L.A. and T. Wagner. 2016. Scale-dependent seasonal pool habitat use of sympatric wild Brook Trout and Brown Trout populations. Transactions of the American Fisheries Society 145:888-902.
Wagner, T., S.R. Midway, T. Vidal, B.J. Irwin, and J.R. Jackson. 2016. Detecting unusual temporal patterns in fisheries time series data. Transactions of the American Fisheries Society 145:786-794.
Midway, S.R., T. Wagner, J.D. Zydlewski, B.J. Irwin, and C.P. Paukert. 2016. Transboundary Fisheries Science: Meeting the Challenges of Inland Fisheries Management in the 21st Century. Fisheries 41:536-546.
Midway, S.R. and T. Wagner. 2015. The first description of oarfish Regalecus glesne (Regalecidae) ageing structures. Journal of Applied Ichthyology 1-4.
Soranno, P.A., K.S. Cheruvelil, T. Wagner, K.E. Webster, and M.T. Bremigan. 2015. Effects of land use on lake nutrients: The importance of scale, hydrologic connectivity, and region. PLoS ONE 10(8): e0135454.
Davis, L.A., T. Wagner, M.L. Bartron. 2015. Spatial and temporal movement dynamics of brook Salvelinus fontinalis and brown trout Salmo trutta. Environmental Biology of Fishes 98:2049-2065.
Soranno, P.A., E.G. Bissell, K.S. Cheruvelil, S.M. Collins, C.E. Fregus, C.T. Filstrup, J-F. Lapierre, N.R. Lottig, S.K. Oliver, C.E. Scott, N.J. Smith, S. Stopyak, S. Yuan, M.T. Bremigan, J.A. Downing, C. Gries, E.N. Henry, N.K. Skaff, E.H. Stanley, C.A. Stow, P-N. Tan, T. Wagner, and K.E. Webster. 2015. Building a multi-scaled geospatial temporal ecology database from disparate data sources: Fostering open science and data reuse. GigaScience 4:28.
Midway, S. R., T. Wagner, S. Arnott, P. Biondo, F. Martinez-Andrade, and T. Wadsworth. 2015. Spatial and temporal variability in growth of southern flounder (Paralichthys lethostigma). Fisheries Research 167:323-332.
DeWeber, J.T. and T. Wagner. 2015. Translating climate change effects into everyday language: an example of more driving and less angling. Fisheries 40:395-398.
DeWeber, J.T and T. Wagner. 2015. Predicting brook trout occurrence in stream reaches throughout their native range in the eastern United States. Transactions of the American Fisheries Society 144:11-24.
Midway, S., T. Wagner, B. H. Tracy, G. M. Hogue, and W.C. Starnes. 2015. Evaluating changes in stream fish species richness over a 50-year time-period within a landscape context. Environmental Biology of Fishes 98:1295-1309.
Wagner, T., and S. R. Midway. 2014. Modeling spatially varying landscape change points in species occurrence thresholds. Ecosphere 5(11):145.
DePasquale, C., T. Wagner, G.A. Archard, B. Ferguson, and V.A. Braithwaite. 2014. Learning rate and temperament in a high predation risk environment. Oecologia 176:661-667.
Kepler, M.V., T. Wagner, and J.A. Sweka. 2014. Comparative bioenergetics modeling of two Lake Trout morphotypes. Transactions of the American Fisheries Society 143:1592–1604.
Filstrup, C.T., T. Wagner, P.A. Soranno, E.H. Stanley, C.A. Stow, K.E. Webster, and J. A. Downing. 2014. Regional variability among nonlinear chlorophyll-phosphorus relationships in lakes. Limnology and Oceanography 59:1691-1703.
Perles, S.J., T. Wagner, B.J. Irwin, D.R. Manning, K.K. Callahan, and M.R. Marshall. 2014. Evaluation of a regional monitoring program's statistical power to detect temporal trends in forest health indicators. Environmental Management 54:641-655.
Deweber, J.T. and T. Wagner. 2014. A regional neural network model for predicting mean daily river water temperature. Journal of Hydrology 517:187-200.
Midway, S.M., T. Wagner, and B. Tracy. 2014. A hierarchical community occurrence model for North Carolina stream fish. Transactions of the American Fisheries Society 143:1348-1357.
Lottig, N.R., T. Wagner, E. Norton Henry, K. Spence Cheruvelil, K.E. Webster, et al. 2014. Long-term citizen-collected data reveal geographical patterns and temporal trends in lake water clarity. PLoS ONE 9(4): e95769.
Levy, O., B.A. Ball, B. Bond-Lamberty, K.S. Cheruvelil, A.O. Finley, N. Lottig, S.W. Punyasena, J. Xiao, J. Zhou, L.B. Buckley, C.T. Filstrup, T. Keitt, J.R. Kellner, A.K. Knapp, A.D. Richardson, D. Tcheng, M. Toomey, R. Vargas, J.W. Voordeckers, T. Wagner, J.W. Williams. 2014. Approaches to advance scientific understanding of macrosystems ecology. Frontiers in Ecology and the Environment 12:15-23.
Deweber, J.T., Y., Tsang, D.M. Krueger, J.B. Whittier, T. Wagner, D.M. Infante, and G. Whelan. 2014. Importance of understanding landscape biases in USGS gage locations: Implications and solutions for managers. Fisheries 39:155-163.
Wagner, T., J.T. Deweber, J. Detar, D. Kristine, and J.A. Sweka. 2014. Spatial and temporal dynamics in Brook Trout density: implications for population monitoring. North American Journal of Fisheries Management 34:258-269.
Detar, J. D. Kristine, T. Wagner, and T. Greene. 2014. Evaluation of catch-and-release regulations on Brook Trout in Pennsylvania streams. North American Journal of Fisheries Management 34:49-56.
Soranno, P.A., K. Spence Cheruvelil, E. Bissell, M. Tate-Bremigan, J.A. Downing, C.E. Fergus, C. Filstrup, N.R. Lottig, E.N. Henry, E.H. Stanley, C.A. Stow, P.N. Tan, T. Wagner, and K.E. Webster. 2014. Cross-scale interactions: A conceptual framework for understanding multi-scaled cause-effect relationships in macrosystems. Frontiers in Ecology and the Environment 12:65-73.
Mollenhauer, R. T. Wagner, M.V. Kepler, J.A. Sweka. 2013. Fall and early winter movement and habitat use of wild brook trout. Transactions of the American Fisheries Society 142:1167-1178.
Wagner, T. B.J. Irwin, J.R. Bence, and D.B. Hayes. 2013. Detecting temporal trends in freshwater fisheries surveys: statistical power and the important linkages between management questions and monitoring objectives. Fisheries 38:309-319.
Wagner, T. , J.T. Deweber, J. Detar, and J.A. Sweka. 2013. Landscape-scale evaluation of asymmetric interactions between brown trout and brook trout using two-species occupancy models. Transactions of the American Fisheries Society 142:353-361.
Irwin, B. J., T. Wagner, J. R. Bence, M. V. Kepler, W. Liu, and D. B. Hayes. 2013. Estimating spatial and temporal components of variation for fisheries count data using negative binomial mixed models. Transactions of the American Fisheries Society 142:171-183.
Sweka, J. A., T. Wagner, J. Detar, and D. Kristine. 2012. Combining Field Data with Computer Simulations to Determine a Representative Reach for Brook Trout Assessment. Journal of Fish and Wildlife Management 3:209-222.
Rennie, M.D., M.P. Ebener, and T. Wagner. 2012. Can migration mitigate the effects of ecosystem change? Patterns of dispersal, energy acquisition and allocation in Great Lakes lake whitefish (Coregonus clupeaformis). Proceedings of the 10th Annual Coregonid Symposium. Advances in Limnology 63:455-476.
Wagner, T., D.R. Diefenbach, A.S. Norton, and S.A. Christensen. 2011. Using multilevel models to quantify heterogeneity in resource selection. Journal of Wildlife Management 75:1788-1796.
Wagner, T., P.A. Soranno, K.E. Webster, and K. Spence Cheruvelil. 2011. Landscape drivers of regional variation in the relationship between total phosphorus and chlorophyll in lakes. Freshwater Biology 56:1811-1824.
Soranno, P.A., T. Wagner, S. Martin, L. McLean, L. Novitski,C. Provence, and A. Rober. 2011. Quantifying regional reference conditions for freshwater ecosystem management: A comparison of approaches and future research needs. Lake and Reservoir Management 27:138-148.
Wagner, T. and J.A. Sweka. 2011.Evaluation of hypotheses for describing temporal trends in Atlantic salmon parr densities in Northeast U.S. Rivers. North American Journal of Fisheries Management 31:340–351.
Soranno, P.A., K. Spence Cheruvelil, K.E. Webster, M.T. Bremigan, T. Wagner, and C.A. Stow. 2010. Freshwater Ecosystem Classification for Landscape-scale Management. BioScience 60:440-454.
Wagner, T. and 7 coauthors. 2010. Spatial and temporal dynamics of lake whitefish (Coregonus clupeaformis) health measures: linking individual-based indicators to a management-relevant endpoint. Journal of Great Lakes Research 36:121-134.
Wagner, T., C.S. Vandergoot, and J. Tyson. 2009. Evaluating the Power to Detect Temporal Trends in Fishery-Independent Surveys: A Case Study Based on Gillnets Set in the Ohio Waters of Lake Erie for Walleye. North American Journal of Fisheries Management 29:805-816.
Wagner, T., M.E. Benbow, T.O. Brenden, J. Qi, and R.C. Johnson. 2008. Buruli ulcer disease prevalence in Benin, West Africa: associations with land use/cover and the identification of disease clusters. International Journal of Health Geographics 7:25.
Wagner, T., P.A. Soranno, K. Spence Cheruvelil, B. Renwick, K. Webster, P. Vaux, and R. Abbitt. 2008. Quantifying sample biases of inland lake sampling programs in relation to lake surface area and land use/cover. Environmental Monitoring and Assessment 141:131-147.
Wagner, T., J.R. Bence, M.T. Bremigan, D.B. Hayes, and M.J. Wilberg. 2007. Regional trends in fish mean length at age: components of variance and the power to detect trends. Canadian Journal of Fisheries and Aquatic Sciences 64:968-978.
Wagner, T., M.T. Bremigan, K. Spence Cheruvelil, P.A. Soranno, N.N. Nate, and J.E. Breck. 2007. A multilevel modeling approach to assessing regional and local landscape features for lake classification and assessment of fish growth rates. Environmental Monitoring and Assessment 130:437-454.
Wagner, T. A.K. Jubar, and M.T. Bremigan. 2006. Can habitat alteration and spring angling explain black bass nest distribution and success? Transactions of the American Fisheries Society 135:843-852.
Wagner, T., D.B. Hayes, and M.T. Bremigan. 2006. Accounting for multilevel data structures in fisheries data using mixed models. Fisheries 31:180-187.
Congleton, J. L., and T. Wagner. 2006. Blood-chemistry indicators of nutritional status in juvenile salmonids. Journal of Fish Biology 69:473-790.
Zabel, R.W., T. Wagner, J.L. Congleton, S.G. Smith, and S.G. Williams. 2005. Survival and selection of migrating salmon from capture-recapture models with individual traits. Ecological Applications 15:1427-1439.
Wagner, T., and J.L. Congleton. 2004. Blood-chemistry correlates of nutritional condition, tissue damage, and stress in migrating juvenile chinook salmon (Oncorhynchus tshawytscha). Canadian Journal of Fisheries and Aquatic Sciences 61:1066-1074.
Wagner, T., J.L. Congleton, and D.M. Marsh. 2004. Smolt-to-adult return rates of juvenile chinook salmon transported through the Snake-Columbia River hydropower system, USA, in relation to densities of co-transported juvenile steelhead. Fisheries Research 68:259-270.
Custer, C.A., D.P. Fischer, G. Smith, A. Henning, M.K. Schall, M. Shank, T.A. Wertz, and T. Wagner. 2024. Quantifying the relative importance of biotic and abiotic factors in landscape-based models of stream fish distributions. Community Ecology.
White, S.L., J. Keagy, S. Batchelor, J. Langlois, N. Thomas, and T. Wagner. 2024. Movement beyond the mean: decoupling sources of individual variation in brook trout movement across seasons. Environmental Biology of Fishes 106:2205-2218.
North, J.S., E.M. Schliep, G.J.A. Hansen, J. Kundel, C.A. Custer, P. McLaughlin, and T. Wagner. 2024. Accounting for spatiotemporal sampling variation in joint species distribution models. Journal of Applied Ecology 61:186-201.
Lapierre J.F., K.E. Webster, E. Hanks, T., Wagner , P.A. Soranno, I.M. McCullough, K.L. Reinl, M. Domka and N.R. Lotting. 2023. A continuous classification of the 476,697 lakes of the conterminous US based on geographic archetypes. Limnology and Oceanography.
McCullough, I.M., J.A. Brentrup, T. Wagner, J-F. Lapierre, J. Henneck, A.M. Paul, M. Belair, M.A. Mortiz, C.T. Filstrup. 2023. Fire characteristics and hydrologic connectivity influence short-term responses of north temperate lakes to wildfire. Geophysical Research Letters.
Smalling, K.L., Romanok, K.M., Bradley, P.M, Morriss, M.C., Gray, J.L., Kanagy, L.K., Gordon, S.E., Williams, B.W., Breitmeyer, S.E., Jones, D.K., DeCicco, L.A., Eagles-Smith, C.A., and Wagner, T., 2023, Per- and Polyfluoroalkyl Substances (PFAS) in United States Tapwater: Comparison of Underserved Private-Well and Public-Supply Exposures and Associated Health Implications, Environment International, p. 108033
Wagner, T., E.M. Schliep, J.S. North, H. Kundel, J.K. Ruzich, C.A. Custer, and G.J.A. Hansen. 2023. Predicting climate change impacts on poikilotherms using physiologically guided species abundance models. Proceedings of the National Academy of Sciences: 15: e2214199120
Keagy, J., C. Drummond, K. Gilbert, C. Grozinger, J. Hamilton, H. Hines, J. Laske, C. Logan, R. Sawers, and T. Wagner. 2023. Landscape transcriptomics as a tool for addressing global change effects across diverse species. Molecular Ecology Resources.
Schall, M.K., G.D. Smith, V.S. Blazer, H.L. Walsh, T. Wertz, D. Shull, and T. Wagner. Accepted. Assembling the right pieces: developing an interdisciplinary team to study disease, decline, and recovery of a world-class Smallmouth Bass fishery. Fisheries.
Liang, Z., Y. Xu, G. Zhao, W. Lu, Z. Fu, S. Wang, and T. Wagner. 2023. Approaching the upper boundary of stressor-response relationships: Identifying factors using a novel framework integrating quantile regression with interpretable machine learning. Frontiers of Environmental Science and Engineering 17:76.
Gordon, S., T. Wagner, K. Smalling, and O. Devereux. 2023. Estrogenic activity response to best management practice implementation in agricultural watersheds in the Chesapeake Bay Watershed. Journal of Environmental Management 326:116734.
McCullough, I.M., Hanly, P.J., King, K.B.S., and T. Wagner. 2022. Freshwater corridors in the conterminous US: a coarse-filter approach based on lake-stream networks. Ecosphere e4326.
McLaughlin, P., R. Alexander, J. Blomquist, O. Devereux, G. Noe, K. Smalling, and T. Wagner. 2022. Power Analysis for Detecting the Effects of Best Management Practices on Reducing Nitrogen and Phosphorus Fluxes to the Chesapeake Bay Watershed, USA. Ecological Indicators 136:108713.
Cheruvelil, K.S., K. Webster, K. King, A. Poisson, T. Wagner. 2022. Taking a macroscale perspective to improve understanding of shallow lake total phosphorus and chlorophyll a. Hydrobiologia.
Wagner, T., McLaughlin, P., Smalling, K., Breitmeyer, S., Gordon, S., and Noe, G.B., 2021. The statistical power to detect regional temporal trends in riverine contaminants in the Chesapeake Bay Watershed, USA.
Science of the Total Environment 812:152435.
Sweka, J.A. and T. Wagner. 2022. Influence of seasonal extreme flows on Brook Trout recruitment.
Transactions of the American Fisheries Society 151:231-244.
Qui, Q., Y. Xu, S.S. Matsuzaki, K. Komatsu, Z. Liang, T. Wagner. 2021. A framework to track temporal dependence of chlorophyll–nutrient relationships: implications for lake eutrophication management. Journal of Hydrology 603:127134.
White, S.L., M.S. Eackles, T. Wagner, M. Schall, G. Smith, J. Avery, and D.C. Kazyak. 2021. Optimization of a suite of flathead catfish (Pylodictis olivaris) microsatellite markers for understanding the population genetics of introduced populations in the northeast United States. BMC Research Notes 14:314.
Liang, Z., Y. Liu, Y. Xu, T. Wagner. 2021. Bayesian change point quantile regression approach to enhance the understanding of shifting phytoplankton-dimethylsulfide relationships in aquatic ecosystems. Water Research 201: 117287.
Smith, G.D., D.L. Massie, J. Perillo, T. Wagner, D. Pierce. 2021. Range expansion and factors affecting abundance of invasive Flathead Catfish at the Delaware and Susquehanna rivers, Pennsylvania, USA. North American Journal of Fisheries Management 41:S205-S220.
Smalling, K.L., O.H. Devereux, S.E. Gordon, P. Phillips, V.S. Blazer, M.L. Hladik, D.W. Kolpin, M.T. Meyer, A.J. Sperry, and T. Wagner. 2021. Environmental and anthropogenic drivers of contaminants in agricultural watersheds with implications for land management. Science of the Total Environment 145687.
Massie, D.L., G.J.A. Hansen, Y. Li, G.G. Sass., and T. Wagner. 2021. Do lake-specific characteristics mediate the temporal relationship between walleye growth and warming water temperatures? Canadian Journal of Fisheries and Aquatic Sciences 78:913-923.
Gatch, A. Z. Biesinger, E. Bruestly, C. Karboski, K. Lee, T. Wagner, M. Bartron, D. Gorsky. 2021. Discovery of Successful River Spawning by Lake Trout (Salvelinus namaycush) in the Lower Niagara River, Lake Ontario. Journal of Great Lakes Research.
Liang, Z., Y. Xu, Q. Qiu, Y. Liu, W. Lu, and T. Wagner. 2021. Developing Joint Nutrient Criteria Using Quantile Regression for Lake Eutrophication Management. Journal of Hydrology 594:125883.
Lapierre, J-F., S.M. Collins, S.K. Oliver, E.H. Stanley, T. Wagner. 2021. Inconsistent browning of Northeastern US lakes despite increased precipitation and recovery from acidification. Ecosphere 12 e03415.
Massie, D.L., Y. Li, and T. Wagner. A framework for detecting macroscale drivers on fish growth. 2021. Canadian Journal of Fisheries and Aquatic Sciences 78:165-172.
Thompson, T.J., M.A. Briggs, P.J. Phillips, V.S. Blazer, K.L. Smalling, D.W. Kolpin, T. Wagner. 2021. Groundwater discharges as a source of phytoestrogens and other agriculturally derived contaminants to streams. Science of the Total Environment.
Li, Y., V.S. Blazer, L.R. Iwanowicz, M.K. Schall, K. Smalling, D. Tillitt, and T. Wagner. 2020. Ecological risk assessment of environmental stress and bioactive chemicals to riverine fish populations: an individual-based model of smallmouth bass Micropterus dolomieu. Ecological Modelling 438:109322.
White, S.L. and T. Wagner. 2021. Behavior at short temporal scales drives dispersal dynamics and survival in a metapopulation of brook trout (Salvelinus fontinalis). Freshwater Biology 66:278–285..
Liang, Z., P.A. Soranno, T. Wagner. 2020. The role of phosphorus and nitrogen on chlorophyll a: evidence from hundreds of lakes. Water Research 185:116236.
Maynard-Bean, E. E. M. Kaye, T. Wagner, E.P. Burkhart. 2020. Citizen scientists record novel leaf phenology of invasive shrubs in eastern U.S. forests. Biological Invasions 22:3325–3337.
Wagner, T., G.J.A. Hansen, E. Schliep, B. Bethke, A. Honsey, P. Jacobson, B.C. Kline, and S.L. White. 2020. Improved understanding and prediction of freshwater fish communities through the use of joint species distribution models. Canadian Journal of Fisheries and Aquatic Sciences 77:1540-1551.
Schall, M.K., G.D. Smith, V.S. Blazer, H.L. Walsh, Y. Li, and T. Wagner. 2020. A fishery after the decline: The Susquehanna River Smallmouth Bass story. Fisheries 45:576-584.
Stachelek, J. W. Weng, C.C. Carey, A.R. Kemanian, K.M. Cobourn, T. Wagner, K.C. Weathers, P.A. Soranno. 2020. Granular measures of agricultural land-use influence lake nitrogen and phosphorus differently at macroscales. Ecological Applications 30: e02123.
Brennan, J.C., R.W. Gale, D.A. Alvarez, J.K. Leet, Y. Li, T. Wagner, D.E. Tillitt. 2020. Factors affecting sampling strategies for design of an effects-directed analysis for endocrine-active chemicals. Environmental Toxicology and Chemistry 39:1309-1324.
McClure, C.M., K.L. Smalling, V.S. Blazer, A.J. Sperry, M.K. Schall, D.W. Kolpin, P.J. Phillips, M.L. Hladik, and T. Wagner. 2020. Spatiotemporal variation in occurrence and co-occurrence of pesticides, hormones, and other organic contaminants in rivers in the Chesapeake Bay Watershed, United States. Science of The Total Environment 728:138765.
White, S.L., E.M. Hanks, and T. Wagner. 2020. A novel quantitative framework for riverscape genetics. Ecological Applications 30:e02147.
White, S., D. DeMario, L. Iwanowicz, V. Blazer, and T. Wagner. 2020. Tissue distribution and immunomodulation in channel catfish (Ictalurus punctatus) following dietary exposure to polychlorinated biphenyl Aroclors and food deprivation. International Journal of Environmental Research and Public Health 17(4)1228.
Soranno, P.A., K.S. Cheruvelil, B. Liu, Q. Wang, P-N. Tan, J. Zhou, K.B.S. King, I.M. McCullough, J. Stachelek, M. Bartley, C.T. Filstrup, E.M. Hanks, J-F. Lapierre, N.R. Lottig, E.M. Schliep, T. Wagner, K.E. Webster. 2020. Ecological prediction at macroscales using big data: Does sampling design matter? Ecological Applications 30:e02123.
Hansen, G.J.A., T.D. Ahrenstorff, B.J. Bethke, J. Dumke, J. Hirsch, K.E. Kovalenko, J.F. LeDuc, R.P. Maki, H. Rantala, and T. Wagner. Accepted. Walleye growth declines following zebra mussel and Bythotrephes invasion. Biological Invasions.
Wagner*, T., N.R. Lottig*, M.L. Bartley, E.M. Hanks, E.M. Schliep, N.B. Wikle, K.B.S. King, I. McCullough, J. Stachelek, K.S. Cheruvelil, C.T. Filstrup, J.F. Lapierre, B. Liu, P.A. Soranno, P-N. Tan, Q. Wang, K. Webster, and J. Zhou. 2019. Increasing accuracy of lake nutrient predictions in thousands of lakes by leveraging water clarity data. Limnology and Oceanography Letters 5:228-235. doi: 10.1002/lol2.10134. (* co-leads)
White, S., E. Faulk, C. Tzilkowski, A.S. Weber, M. Marshall, and T. Wagner. 2020. Predicting fish species richness and habitat relationships using Bayesian hierarchical multispecies occupancy models. Canadian Journal of Fisheries and Aquatic Sciences 77:602-610.
Bartley, M.L., E.M. Hanks, E.M. Schliep, P.A. Soranno, and T. Wagner. 2019. Identifying and characterizing extrapolation in multivariate response data. PLOSE ONE 14(12): e0225715.
Soranno*, P.A., T. Wagner*, S.M. Collins, J-F Lapierre, N.R. Lottig, and S.M. Oliver. 2019. Spatial and temporal variation of ecosystem properties at macroscales. Ecology Letters 22:1587-1598. (* co-leads)
White, S.L., B.C. Kline, N.P. Hitt, and T. Wagner. 2019. Individual behaviour and resource use of thermally stressed brook trout Salvelinus fontinalis portend the conservation potential of thermal refugia. Journal of Fish Biology 95:1061-1071. (featured on the cover and "Between the JFB Covers")
Schall, M.K., T. Wertz, G.D. Smith, V.S. Blazer, and T. Wagner. 2019. Movement dynamics of smallmouth bass (Micropterus dolomieu) in a large river-tributary system. Fisheries Management and Ecology 26:590-599.
Collins, S.M., S. Yuan, P-T. Tan, S.K. Oliver, J.F. Lapierre, K.S. Cheruvelil, C.E. Fergus, N.K. Skaff, J.S. Stachelek, T. Wagner, P.A. Soranno. 2019. Winter precipitation and summer temperature predict lake water quality at macroscales . Water Resources Research 55:2708-2721.
Pregler, K.C., R.D. Hanks, E. Childress, N.P. Hitt, D.J. Hocking, B.H. Letcher, T. Wagner, and Y. Kanno. 2019. State-space analysis of power to detect regional brook trout population trends over time. Canadian Journal of Fisheries and Aquatic Sciences 76:2145-2155.
Li, Y. and T. Wagner. 2019. Does incorporating gear selectivity during macroscale investigations of fish growth reduce size-selective sampling bias in parameter estimates? Canadian Journal of Fisheries and Aquatic Sciences 76:2089-2101.
Midway, S.R., T. Wagner, and G.H. Burgess. 2019. Trends in global shark attacks. PLoS ONE.
Schall, M.K., V.S. Blazer, H.L. Walsh, G.D. Smith, T. Wertz, and T. Wagner. 2018. Spatial and temporal variability of myxozoan parasite, Myxobolus. inornatus, prevalence in young of the year smallmouth bass in the Susquehanna River Basin, Pennsylvania. Journal of Fish Diseases 41:1689-1700.
Li, Y., V.S. Blazer, and T. Wagner. 2018. Quantifying population-level effects of water temperature, flow velocity and chemical-induced reproduction depression: a simulation study with smallmouth bass. Ecological Modeling 384:63-74.
Wagner, T. and E.M. Schliep. 2018. Combining nutrient, productivity, and landscape-based regressions improves predictions of lake nutrients and provides insight into nutrient coupling at macroscales. Limnology and Oceanography 63:2372-2383. BUGS code for fitting the joint nutrient-productivity model is found here.
White, S.L., W.L. Miller, S.A. Dowell, M.L. Bartron, and T. Wagner. 2018. Limited hatchery introgression into wild brook trout (Salvelinus fontinalis) populations despite reoccurring stocking. Evolutionary Applications 11:1567-1581.
Oliver, S.K., C.E. Fergus, N.K. Skaff, T. Wagner, P-N. Tan, K.S. Cheruvelil, and P.A. Soranno. 2018. Strategies for effective collaborative manuscript development in interdisciplinary science teams. Ecosphere (4):e02206.
10.1002/ecs2.2206
Stow, C.A., K.E. Webster, T. Wagner, N. Lottig, P.A. Soranno, C. YoonKynug. 2018. Small values in big data: the continuing need for appropriate metadata. Ecological Informatics 45:26-30.
Massie, D.L., G.D. Smith, T.F. Bonvechio, A.J. Bunch. D.O. Lucchesi, T. Wagner. 2018. Spatial variability and macroscale drivers of growth for native and introduced Flathead Catfish populations. Transactions of the American Fisheries Society 147:554-565.
DeWeber, J.T. and T. Wagner. 2018. Probabilistic measures of climate change vulnerability, adaptation action benefits, and related uncertainty from maximum temperature metric selection. Global Change Biology 24:2735-2748.
Schall, M.K., V.S. Blazer, R.M. Lorantas, G.D. Smith, J.E. Mullican, B.J. Keplinger, and T. Wagner. 2018. Quantifying Temporal Trends in Fisheries Abundance using Bayesian Dynamic Linear Models: A Case-Study of Riverine Smallmouth Bass Populations. North American Journal of Fisheries Management 38:493–501.
Li, Y., T. Wagner, Y. Jiao, R. Lorantas, and C.A Murphy. 2018. Evaluating spatial and temporal variability in growth and mortality for recreational fisheries with limited catch data. Canadian Journal of Fisheries and Aquatic Sciences 75:1436-1452. Code for fitting models in JAGS is here.
Filstrup, C.T., T. Wagner, S.K. Oliver, C.A. Stow, K.E. Webster, E.H. Stanley, and J.A. Downing. 2018. Evidence for regional nitrogen stress on chlorophyll a in lakes across large landscape and climate gradients. Limnology and Oceanography 63:324-339.
Hansen, G.J.A., S.R. Midway, T. Wagner. 2018. Walleye recruitment is less resilient to warming water temperatures in lakes with abundant largemouth bass populations. Canadian Journal of Fisheries and Aquatic Sciences 75:106-115.
Peoples, B., S.R. Midway, J.T. DeWeber, and T. Wagner. 2018. Catchment scale determinants of nonindigenous minnow richness in the eastern United States. Ecology of Freshwater Fish 27:138-145.
Lottig, N.R., P.-N. Tan, T. Wagner, K.S. Cheruvelil, P.A. Soranno, E.H. Stanley, C.E. Scott, C.A. Stow, and S. Yuan. 2017. Macroscale patterns of synchrony identify complex relationships among spatial and temporal ecosystem drivers. Ecosphere 8(12).
Soranno, P.A., L.C. Bacon, M. Beauchene, K.E. Bednar, E.G. Bissell, C.K. Boudreau, M.G. Boyer, M.T. Bremigan, S.R. Carpenter, J.W. Carr and 70 co-authors. 2017. LAGOS-NE: A multi-scaled geospatial temporal database of lake ecological context and water quality for thousands of U.S. Lakes. GigaScience 6:1-22.
Yuan, S., J. Zhou, P-N., Tan, E. Fergus, T. Wagner, and P.A. Soranno. Accepted. Multi-Level Multi-Task Learning for Nested Geospatial Data. The IEEE International Conference on Data Mining series (ICDM).
Oliver, S.k., S.M. Collins, P.A. Soranno, T. Wagner, E.H. Stanley, J.R. Jones, C.A. Stow, and N.R. Lottig. 2017. Unexpected stasis in a changing world: Lake nutrient and chlorophyll trends since 1990. Global Change Biology 23:5455–5467.
Schall, M.K., M.L. Bartron, T. Wertz, J. Niles, V.S. Blazer, and T. Wagner. 2017. Evaluation of genetic population structure of Smallmouth Bass in the Susquehanna River Basin, Pennsylvania. North American Journal of Fisheries Management 37:729-740.
Grossman, G.D., R.F. Carline, and T. Wagner. 2017. Brown trout (Salmo trutta) in Spruce Creek Pennsylvania: a quarter-century perspective. Freshwater Biology 62:1143-1154.
Collins, S.M., S.K. Oliver, J.F. Lapierre, E.H. Stanley, J.R. Jones, T. Wagner. and P.A. Soranno. 2017. Lake nutrient stoichiometry is less predictable than nutrient concentrations at regional and sub-continental scales. Ecological Applications 27:1529-1540.
Vidal, T. E., B. J. Irwin, T. Wagner, L. G. Rudstam, J. R. Jackson, and J. R. Bence. 2017. Using Variance Structure to Quantify Responses to Perturbation in Fish Catches. Transactions of the American Fisheries Society 146:584-593. (Robert L. Kendall Award for the Best Paper in the Transactions of the American Fisheries Society for 2017)
Sweka, J.A., L.A. Davis, T. Wagner. 2017. Fall and winter survival of brook and brown trout in a North-Central Pennsylvania watershed. Transactions of the American Fisheries Society 146:744-752.
Cheruvelil, S. K., S. Yuan, K.E. Webster, P-N Tan, J.F. Lapierre, S.M. Collins, C.E. Fergus, C.E. Scott, E.N. Henry, P.A. Soranno, C.T. Filstrup, T. Wagner. 2017. Creating multi-themed ecological regions for macrosystems ecology: Testing a flexible, repeatable, and accessible clustering method. Ecology and Evolution 7:3046-3058.
Wagner, T. J.B. Whittier, J.T. DeWeber, S.R. Midway, and C.P. Paukert. 2017. Annual changes in seasonal river water temperatures in the eastern and western United States. Water 9(2), 90.
Midway, S.R., C.T. Hasler, T. Wagner, and C.D. Suski. 2017. Predation of freshwater fish in elevated carbon dioxide environments. Marine and Freshwater Resources 68:1585-1592.
Fergus, C.E., A.O. Finley, P.A. Soranno, T. Wagner. 2016. Spatial Variation in Nutrient and Water Color Effects on Lake Chlorophyll at Macroscales. PLoS ONE 11(10).
White, S.L., T. Wagner, C. Gowand, and V.A. Braithwaite. 2017. Can personality predict individual differences in brook trout spatial learning ability? Behavioural Processes 141:220-228.
Wagner, T., C.E. Fergus, C.A. Stow, K.S. Cheruvelil, and P.A. Soranno. 2016. The statistical power to detect cross-scale interactions at macroscales. Ecosphere 7(7):e01417.
Oliver, S.K., P.A. Soranno, C.E. Fergus, T. Wagner, L.A. Winslow, C.E. Scott, K.E. Webster, J.A. Downing, and E.A. Stanley. 2016. Prediction of lake depth across a 17-state region in the U.S. Inland Waters 6:314-324.
Davis, L.A. and T. Wagner. 2016. Scale-dependent seasonal pool habitat use of sympatric wild Brook Trout and Brown Trout populations. Transactions of the American Fisheries Society 145:888-902.
Wagner, T., S.R. Midway, T. Vidal, B.J. Irwin, and J.R. Jackson. 2016. Detecting unusual temporal patterns in fisheries time series data. Transactions of the American Fisheries Society 145:786-794.
Midway, S.R., T. Wagner, J.D. Zydlewski, B.J. Irwin, and C.P. Paukert. 2016. Transboundary Fisheries Science: Meeting the Challenges of Inland Fisheries Management in the 21st Century. Fisheries 41:536-546.
Midway, S.R. and T. Wagner. 2015. The first description of oarfish Regalecus glesne (Regalecidae) ageing structures. Journal of Applied Ichthyology 1-4.
Soranno, P.A., K.S. Cheruvelil, T. Wagner, K.E. Webster, and M.T. Bremigan. 2015. Effects of land use on lake nutrients: The importance of scale, hydrologic connectivity, and region. PLoS ONE 10(8): e0135454.
Davis, L.A., T. Wagner, M.L. Bartron. 2015. Spatial and temporal movement dynamics of brook Salvelinus fontinalis and brown trout Salmo trutta. Environmental Biology of Fishes 98:2049-2065.
Soranno, P.A., E.G. Bissell, K.S. Cheruvelil, S.M. Collins, C.E. Fregus, C.T. Filstrup, J-F. Lapierre, N.R. Lottig, S.K. Oliver, C.E. Scott, N.J. Smith, S. Stopyak, S. Yuan, M.T. Bremigan, J.A. Downing, C. Gries, E.N. Henry, N.K. Skaff, E.H. Stanley, C.A. Stow, P-N. Tan, T. Wagner, and K.E. Webster. 2015. Building a multi-scaled geospatial temporal ecology database from disparate data sources: Fostering open science and data reuse. GigaScience 4:28.
Midway, S. R., T. Wagner, S. Arnott, P. Biondo, F. Martinez-Andrade, and T. Wadsworth. 2015. Spatial and temporal variability in growth of southern flounder (Paralichthys lethostigma). Fisheries Research 167:323-332.
DeWeber, J.T. and T. Wagner. 2015. Translating climate change effects into everyday language: an example of more driving and less angling. Fisheries 40:395-398.
DeWeber, J.T and T. Wagner. 2015. Predicting brook trout occurrence in stream reaches throughout their native range in the eastern United States. Transactions of the American Fisheries Society 144:11-24.
Midway, S., T. Wagner, B. H. Tracy, G. M. Hogue, and W.C. Starnes. 2015. Evaluating changes in stream fish species richness over a 50-year time-period within a landscape context. Environmental Biology of Fishes 98:1295-1309.
Wagner, T., and S. R. Midway. 2014. Modeling spatially varying landscape change points in species occurrence thresholds. Ecosphere 5(11):145.
DePasquale, C., T. Wagner, G.A. Archard, B. Ferguson, and V.A. Braithwaite. 2014. Learning rate and temperament in a high predation risk environment. Oecologia 176:661-667.
Kepler, M.V., T. Wagner, and J.A. Sweka. 2014. Comparative bioenergetics modeling of two Lake Trout morphotypes. Transactions of the American Fisheries Society 143:1592–1604.
Filstrup, C.T., T. Wagner, P.A. Soranno, E.H. Stanley, C.A. Stow, K.E. Webster, and J. A. Downing. 2014. Regional variability among nonlinear chlorophyll-phosphorus relationships in lakes. Limnology and Oceanography 59:1691-1703.
Perles, S.J., T. Wagner, B.J. Irwin, D.R. Manning, K.K. Callahan, and M.R. Marshall. 2014. Evaluation of a regional monitoring program's statistical power to detect temporal trends in forest health indicators. Environmental Management 54:641-655.
Deweber, J.T. and T. Wagner. 2014. A regional neural network model for predicting mean daily river water temperature. Journal of Hydrology 517:187-200.
Midway, S.M., T. Wagner, and B. Tracy. 2014. A hierarchical community occurrence model for North Carolina stream fish. Transactions of the American Fisheries Society 143:1348-1357.
Lottig, N.R., T. Wagner, E. Norton Henry, K. Spence Cheruvelil, K.E. Webster, et al. 2014. Long-term citizen-collected data reveal geographical patterns and temporal trends in lake water clarity. PLoS ONE 9(4): e95769.
Levy, O., B.A. Ball, B. Bond-Lamberty, K.S. Cheruvelil, A.O. Finley, N. Lottig, S.W. Punyasena, J. Xiao, J. Zhou, L.B. Buckley, C.T. Filstrup, T. Keitt, J.R. Kellner, A.K. Knapp, A.D. Richardson, D. Tcheng, M. Toomey, R. Vargas, J.W. Voordeckers, T. Wagner, J.W. Williams. 2014. Approaches to advance scientific understanding of macrosystems ecology. Frontiers in Ecology and the Environment 12:15-23.
Deweber, J.T., Y., Tsang, D.M. Krueger, J.B. Whittier, T. Wagner, D.M. Infante, and G. Whelan. 2014. Importance of understanding landscape biases in USGS gage locations: Implications and solutions for managers. Fisheries 39:155-163.
Wagner, T., J.T. Deweber, J. Detar, D. Kristine, and J.A. Sweka. 2014. Spatial and temporal dynamics in Brook Trout density: implications for population monitoring. North American Journal of Fisheries Management 34:258-269.
Detar, J. D. Kristine, T. Wagner, and T. Greene. 2014. Evaluation of catch-and-release regulations on Brook Trout in Pennsylvania streams. North American Journal of Fisheries Management 34:49-56.
Soranno, P.A., K. Spence Cheruvelil, E. Bissell, M. Tate-Bremigan, J.A. Downing, C.E. Fergus, C. Filstrup, N.R. Lottig, E.N. Henry, E.H. Stanley, C.A. Stow, P.N. Tan, T. Wagner, and K.E. Webster. 2014. Cross-scale interactions: A conceptual framework for understanding multi-scaled cause-effect relationships in macrosystems. Frontiers in Ecology and the Environment 12:65-73.
Mollenhauer, R. T. Wagner, M.V. Kepler, J.A. Sweka. 2013. Fall and early winter movement and habitat use of wild brook trout. Transactions of the American Fisheries Society 142:1167-1178.
Wagner, T. B.J. Irwin, J.R. Bence, and D.B. Hayes. 2013. Detecting temporal trends in freshwater fisheries surveys: statistical power and the important linkages between management questions and monitoring objectives. Fisheries 38:309-319.
Wagner, T. , J.T. Deweber, J. Detar, and J.A. Sweka. 2013. Landscape-scale evaluation of asymmetric interactions between brown trout and brook trout using two-species occupancy models. Transactions of the American Fisheries Society 142:353-361.
Irwin, B. J., T. Wagner, J. R. Bence, M. V. Kepler, W. Liu, and D. B. Hayes. 2013. Estimating spatial and temporal components of variation for fisheries count data using negative binomial mixed models. Transactions of the American Fisheries Society 142:171-183.
Sweka, J. A., T. Wagner, J. Detar, and D. Kristine. 2012. Combining Field Data with Computer Simulations to Determine a Representative Reach for Brook Trout Assessment. Journal of Fish and Wildlife Management 3:209-222.
Rennie, M.D., M.P. Ebener, and T. Wagner. 2012. Can migration mitigate the effects of ecosystem change? Patterns of dispersal, energy acquisition and allocation in Great Lakes lake whitefish (Coregonus clupeaformis). Proceedings of the 10th Annual Coregonid Symposium. Advances in Limnology 63:455-476.
Wagner, T., D.R. Diefenbach, A.S. Norton, and S.A. Christensen. 2011. Using multilevel models to quantify heterogeneity in resource selection. Journal of Wildlife Management 75:1788-1796.
Wagner, T., P.A. Soranno, K.E. Webster, and K. Spence Cheruvelil. 2011. Landscape drivers of regional variation in the relationship between total phosphorus and chlorophyll in lakes. Freshwater Biology 56:1811-1824.
Soranno, P.A., T. Wagner, S. Martin, L. McLean, L. Novitski,C. Provence, and A. Rober. 2011. Quantifying regional reference conditions for freshwater ecosystem management: A comparison of approaches and future research needs. Lake and Reservoir Management 27:138-148.
Wagner, T. and J.A. Sweka. 2011.Evaluation of hypotheses for describing temporal trends in Atlantic salmon parr densities in Northeast U.S. Rivers. North American Journal of Fisheries Management 31:340–351.
Soranno, P.A., K. Spence Cheruvelil, K.E. Webster, M.T. Bremigan, T. Wagner, and C.A. Stow. 2010. Freshwater Ecosystem Classification for Landscape-scale Management. BioScience 60:440-454.
Wagner, T. and 7 coauthors. 2010. Spatial and temporal dynamics of lake whitefish (Coregonus clupeaformis) health measures: linking individual-based indicators to a management-relevant endpoint. Journal of Great Lakes Research 36:121-134.
Wagner, T., C.S. Vandergoot, and J. Tyson. 2009. Evaluating the Power to Detect Temporal Trends in Fishery-Independent Surveys: A Case Study Based on Gillnets Set in the Ohio Waters of Lake Erie for Walleye. North American Journal of Fisheries Management 29:805-816.
Wagner, T., M.E. Benbow, T.O. Brenden, J. Qi, and R.C. Johnson. 2008. Buruli ulcer disease prevalence in Benin, West Africa: associations with land use/cover and the identification of disease clusters. International Journal of Health Geographics 7:25.
Wagner, T., P.A. Soranno, K. Spence Cheruvelil, B. Renwick, K. Webster, P. Vaux, and R. Abbitt. 2008. Quantifying sample biases of inland lake sampling programs in relation to lake surface area and land use/cover. Environmental Monitoring and Assessment 141:131-147.
Wagner, T., J.R. Bence, M.T. Bremigan, D.B. Hayes, and M.J. Wilberg. 2007. Regional trends in fish mean length at age: components of variance and the power to detect trends. Canadian Journal of Fisheries and Aquatic Sciences 64:968-978.
Wagner, T., M.T. Bremigan, K. Spence Cheruvelil, P.A. Soranno, N.N. Nate, and J.E. Breck. 2007. A multilevel modeling approach to assessing regional and local landscape features for lake classification and assessment of fish growth rates. Environmental Monitoring and Assessment 130:437-454.
Wagner, T. A.K. Jubar, and M.T. Bremigan. 2006. Can habitat alteration and spring angling explain black bass nest distribution and success? Transactions of the American Fisheries Society 135:843-852.
Wagner, T., D.B. Hayes, and M.T. Bremigan. 2006. Accounting for multilevel data structures in fisheries data using mixed models. Fisheries 31:180-187.
Congleton, J. L., and T. Wagner. 2006. Blood-chemistry indicators of nutritional status in juvenile salmonids. Journal of Fish Biology 69:473-790.
Zabel, R.W., T. Wagner, J.L. Congleton, S.G. Smith, and S.G. Williams. 2005. Survival and selection of migrating salmon from capture-recapture models with individual traits. Ecological Applications 15:1427-1439.
Wagner, T., and J.L. Congleton. 2004. Blood-chemistry correlates of nutritional condition, tissue damage, and stress in migrating juvenile chinook salmon (Oncorhynchus tshawytscha). Canadian Journal of Fisheries and Aquatic Sciences 61:1066-1074.
Wagner, T., J.L. Congleton, and D.M. Marsh. 2004. Smolt-to-adult return rates of juvenile chinook salmon transported through the Snake-Columbia River hydropower system, USA, in relation to densities of co-transported juvenile steelhead. Fisheries Research 68:259-270.