Academic Journal Articles
Please view the Blaszczak Google Scholar profile for links to publications. If you do not have access, please request a reprint from jblaszczak "at" unr.edu
Postdocs, graduate students, and technicians who were either mentored or co-mentored by Dr. Blaszczak are underlined. Publications are listed below by year of acceptance. Non-refereed articles (e.g., commentaries) are marked with a *.
2024
Harms, T., Lowman, H.E., Blaszczak, J.R., Cale, A., Dong, X., Earl, S., Gaines-Sewell, L., Grabow, J., Hanan, E., Lauck, M., Melack, J., Reinhold, A.M., Summers, B., Webster, A., & N.B. Grimm. 2024. Fire influence on land-water interactions in aridland catchments. BioScience. https://doi.org/10.1093/biosci/biae120
*Lowman, H., Shoemaker, L., Blaszczak, J.R., & 28 co-authors from the Modelscape Consortium. 2024. A call for collaborative consortia for postdoctoral workforce development. Proceedings of the National Academy of Sciences. www.pnas.org/doi/10.1073/pnas.2401812121
Sims, D., Monk, J., Woldetsadik, D., Hudson, A.C., Garner, M.C., Lindley, K., Piacentini, J., Buch, A.C., Cohu, C., Duvall, C.S., Blaszczak, J.R., Krause, J., Hickey, M.E., Glazewski, M., Fisher, M., Guernsey, P.J., Dial, T., Spaulding, W.G., & D.P. Moser. Per- and polyfluoroalkyl substances (PFAS) in the rivers of the Western United States (USA). International Journal of Environmental Science and Technology. https://doi.org/10.1007/s13762-024-06269-1
Carter, A., Lowman, H.E., Blaszczak, J.R., Torrens, C.L., Barbosa, C.C., DeSiervo, M., Dunkle, M.R., Collins, S.M., Oleksy, I., Katona, L.R., & R.O. Hall, Jr. 2024. Exceptions to the heterotrophic rule: prevalence and drivers of autotrophy in streams and rivers. Ecosystems. https://doi.org/10.1007/s10021-024-00933-w
Genzoli, L., Hall, R.O., Otten, T.G., Johnson, G., Blaszczak, J.R., & J. Kann. 2024. Benthic Cyanobacteria Proliferations Drive Anatoxin Production throughout the Klamath River Watershed, California. Freshwater Science. https://doi.org/10.1086/731975
Lowman, H., Blaszczak, J.R., Cale, A., Dong, X., Earl, S., Grabow, J., Grimm, N.B., Harms, T.K., Melack, J., Reinhold, A.M., Summers, B., & A.J. Webster. 2024. Persistent and lagged effects of fire on stream solutes linked to intermittent precipitation in arid lands. Biogeochemistry Letters. https://doi.org/10.1007/s10533-024-01154-y
2023
Lowman, H., Shriver, R., Hall, R.O., Harvey, J.W., Savoy, P., Yackulic, C.B., & J.R. Blaszczak. Macroscale controls determine the recovery of river ecosystem productivity following flood disturbances. Proceedings of the National Academy of Sciences. https://www.pnas.org/doi/10.1073/pnas.2307065121
*Blaszczak, J.R. 2023. Deoxygenation of temperate rivers. Nature Climate Change. Invited News & Views commentary. https://rdcu.be/dl90g.
Speir, S.L., Rose, L., Blaszczak, J.R., Kincaid, D., Fazekas, H., Webster, A., Wolford, M., Shogren, A., & A. Wymore. Catchment concentration-discharge relationships across temporal scales. WIREs Water. https://doi.org/10.1002/wat2.1702
Blaszczak, J.R., Yackulic, C., Shriver, R., & R.O. Hall, Jr. Models of underlying autotrophic biomass dynamics fit to daily river ecosystem productivity estimates improve understanding of ecosystem disturbance and resilience. Ecology Letters. https://doi.org/10.1111/ele.14269
(bioRxiv pre-print, Zenodo dataset: https://doi.org/10.5281/zenodo.7942389)
Helton, A., Morse, J., Sudduth, E., Ardón, M., Bier, R., Voss, K., Ross, M., Blaszczak, J.R., Brandt, J, Simonin, M., Rocca, J.D., Carter, A., Gerson, J.R., Ury, E., & M. Vlah. At the interfaces of the hydrologic sciences: Connecting water, elements, ecosystems, and people through the major contributions of Dr. Emily Bernhardt. Journal of Hydrology. https://doi.org/10.1016/j.jhydrol.2023.129251
2022
Blaszczak, J.R., Koenig, L.E., Mejia, F.H., Carter, A.M., Gómez-Gener, L., Dutton, C.L., Grimm, N.B., Harvey, J.W., Helton, A.M., & M.J. Cohen. 2022. Extent, patterns, and drivers of hypoxia in the world's streams and rivers. Limnology & Oceanography Letters. https://doi.org/10.1002/lol2.10297
Delesantro, J.D., Duncan, J., Riveros-Iregui, D., Blaszczak, J.R., Bernhardt, E., Urban, D., & L. Band. 2022. The Non-Point Sources and Transport of Baseflow Nitrogen Loading Across a Developed Rural-Urban Gradient. Water Resources Research. https://doi.org/10.1029/2021WR031533
Bolotin, L., Savoy, P., Summers, B., & J.R. Blaszczak. 2022. Classifying freshwater salinity regimes in central and western U.S. streams and rivers. Limnology & Oceanography Letters. https://doi.org/10.1002/lol2.10251
Bernhardt, E., Savoy, P., Vlah, M., Appling, A., Koenig, L., Hall, R., Arroita, M., Blaszczak, J., Carter, A., Cohen, M., Grimm, N., Harvey, J., Heffernan, J., Helton, A., Hosen, J., Kirk, L., McDowell, W., Stanley, E., & C. Yackulic. 2022. Light and Flow Regimes Regulate the Metabolism of Rivers. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2121976119.
*Rosi, E., Blaszczak, J.R., Dutton, C., Hamilton, S., Hoellein, T., Kelly, J., Lee, S., Malcom, H., Reisinger, A., Richmond, E., Shogren, A., Stoler, A., Subalusky, A., Tank, J., & H. Wellard Kelly. 2022. Artificial stream channels for ecological experiments: Design, use, and example applications. Cary Institute. Online resource. https://doi.org/10.25390/caryinstitute.7221095.v4
2021
Seybold, E., Fork, M., Braswell, A., Blaszczak, J.R., Fuller, M., Kaiser, K., Mallard, J., & M. Zimmer. 2021. A Framework for Assessing Hydrological and Biogeochemical Synchrony and Asynchrony. Ecosystems. https://doi.org/10.1007/s10021-021-00700-1
Delesantro, J.D., Duncan, J., Riveros-Iregui, D., Blaszczak, J.R., Bernhardt, E., Urban, D., & L. Band. 2021. Characterizing and Classifying Urban Watersheds with Compositional and Structural Attributes. Hydrologic Processes, 35(9): e14339. https://doi.org/10.1002/hyp.14339
Zipper, S.C., Hammond, J.C., Shanafield, M., Zimmer, M., Datry, T., Allen, D.C., Jones, C.N., Kaiser, K.E., Godsey, S.E., Burrows, R.M., Blaszczak, J.R., Busch, M.H., Price, A.N., Boersma, K.S., Ward, A.S., Costigan, K., Allen, G.H., Krabbenhoft, C.A., Dodds, W.K., Mims, M.C., Olden, J.D., Kampf, S.K., & A.J. Burgin. 2021. Pervasive changes in stream intermittence across the United States. Environmental Research Letters, 16: 084033. https://doi.org/10.1088/1748-9326/ac14ec
Jankowski, KJ, Mejia, F.H., Blaszczak, J.R., & G.W. Holtgrieve. 2021. Aquatic ecosystem metabolism as a tool in environmental management. WIREs Water, e1521. https://doi.org/10.1002/wat2.1521
Carter, A.M., Blaszczak, J.R., Heffernan, J.B., & E.S. Bernhardt. 2021. Dynamic oxygen regimes and prevalent hypoxia throughout a river network in the NC Piedmont. Limnology & Oceanography, 66(6): 2251-2265. https://doi.org/10.1002/lno.11751.
2020
Busch, M.H., Costigan, K.H., Fritz, K.M., Datry, T., Krabbenhoft, C.A., Hammond, J.C., Zimmer, M., Olden, J.D., Burrows, R.M., Dodds, W.K., Boersma, K.S., Shanafield, M., Kampf, S.K., Mims, M.C., Bogan, M.T., Ward, A.S., Rocha, M.P., Allen, G.H., Blaszczak, J.R., Jones, C.M., & D.C. Allen. What’s in a name? Patterns and trends in the definition of non-perennial rivers and streams. Water, 12(7): 1980. https://doi.org/10.3390/w12071980
Zimmer, M., Kaiser, K., Blaszczak, J.R., Zipper, S., Hammond, J., Fritz, K., Costigan, K., Hosen, J., Godsey, S., Allen, G., Kampf, S., Burrows, R., Krabbenhoft, C., Dodds, W., Hale, R., Olden, J., Shanafield, M., DelVecchia, A., Ward, A., Mims, M., Datry, T., Bogan, M., Boersma, K., Busch, M., Jones, C., Burgin, A., & D. Allen. Zero or not? Causes and consequences of zero‐flow stream gage readings. WIREs Water, 7: e1436. https://doi.org/10.1002/wat2.1436
*Trentman, M.T., Blaszczak, J.R., and R. O. Hall. 2020. Comment: Freshwater CO2 Headspace Equilibration Calculations. Biogeosciences Discussions: 1–4. https://bg.copernicus.org/preprints/bg-2020-307/bg-2020-307-SC2-supplement.pdf (DOI: https://doi.org/10.5194/bg-2020-307-SC2)
2019
Blaszczak, J.R., Delesantro, J.M., Zhong, Y., Urban, D.L., & E.S. Bernhardt. 2019. Watershed urban development controls on urban streamwater chemistry variability. Biogeochemistry, 144(1): 61-84. https://doi.org/10.1007/s10533-019-00572-7
Rocca, J.J., Simonin, M.S., Blaszczak, J.R., Ernakovich, J.G., Gibbons, S.M., Midani, F.S, & A.D. Washburne. 2019. Microbiome Stress Project: towards a global meta-analysis of environmental stressors and their effects on microbial communities. Frontiers in Microbiology, 9: 3272. https://doi.org/10.3389/fmicb.2018.03272
Blaszczak, J.R., Delesantro, J.M., Urban, D.L., Doyle, M.W., & E.S. Bernhardt. 2019. Scoured or suffocated: Urban stream ecosystems oscillate between hydrologic and dissolved oxygen extremes. Limnology & Oceanography. 64(3): 877-894. https://doi.org/10.1002/lno.11081 *Top 10% of most downloaded papers in the 12 months following publication
2014-2018
Blaszczak, J.R., Steele, M.K., Badgley, B.D., Heffernan, J.B., Hobbie, S.E., Morse, J.L., Rivers, E.N., Hall, S.J., Neill, C., Pataki, D., Groffman, P.M., & E.S. Bernhardt. 2018. Sediment Chemistry of Urban Stormwater Ponds and Controls on Denitrification. Ecosphere, 9(6): e02318. https://doi.org/10.1002/ecs2.2318 *Top 10% of most downloaded papers in the 12 months following publication
Baruch, E.M., Voss, K.A., Blaszczak, J.R., Delesantro, J., Urban, D.L., & E.S. Bernhardt. 2018. Not all pavements lead to streams: Variation in impervious surface connectivity affects urban stream ecosystems. Freshwater Science, 37(3): 673-684. https://doi.org/10.1086/699014
Fork, M.L., Blaszczak, J.R., Delesantro, J.M., & J.B. Heffernan. 2018. Engineered headwaters can act as sources of dissolved organic matter and nitrogen to urban stream networks. Limnology & Oceanography Letters, 3(3): 215-224. https://doi.org/10.1002/lol2.10066
Bernhardt, E.S., Blaszczak, J.R., Ficken, C.D., Fork, M.L., Kaiser, K., & E.C. Seybold. 2017. Control Points in Ecosystems: Moving beyond the hot spot hot moment concept. Ecosystems, 20(4): 665-682. https://doi.org/10.1007/s10021-016-0103-y
Baalousha, M., Yang, Y., Vance, M.E., Coleman, B., McNeal, S., Xu, J., Blaszczak, J.R., Steele, M., Bernhardt, E.S., & M.F. Hochella Jr. 2016. Outdoor urban nanomaterials: the emergence of a new, integrated, and critical field of study. Science of the Total Environment, 557: 740-753. https://doi.org/10.1016/j.scitotenv.2016.03.132
de Wit, H.A., Granhus, A., Lindholm, M., Kainz, M.J., Lin, Y., Braaten, H.F.V., & J.R. Blaszczak. 2014. Forest harvest effects on mercury in streams and biota in Norwegian boreal catchments. Forest Ecology and Management, 324: 52-63. https://doi.org/10.1016/j.foreco.2014.03.044
Published Datasets & Reports
Blaszczak, J.R. 2023. Data and Code for Blaszczak et al. 2023, Models of underlying autotrophic biomass dynamics fit to daily river ecosystem productivity estimates improve understanding of ecosystem disturbance and resilience [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7942389
Chandra, S., Blaszczak, J.R., Brehob, M., Paoluccio, E., & J. Paoluccio. 2023. Data and Report from S&T Project 20041: Aquatic macrophytes in seasonally-dry irrigation canals: environmental controls and impacts on metabolic processes. https://data.usbr.gov/catalog/4700
Chandra, S., Scordo, F., Suenaga, E., Blaszczak, J.R., Seitz, C., Carlson, E., Loria, K., Brahney, J., Sadro, S., Schladow, G., Forrest, A., Larrieu, K., Watanabe, S., Heyvaert, A., Williamson, C., & E. Overholt. 2022. Impacts of Smoke-Ash from the 2021 Wildfires to the Ecology of Lake Tahoe. Tahoe Regional Planning Agency. Pgs. 1-77.
Bolotin, L. A., & J. R. Blaszczak. 2022. Freshwater Salinity Regimes, HydroShare, https://doi.org/10.4211/hs.f17ac03970cb4160bd7bd0945c20f0ba
Blaszczak, J.R., Koenig, L.E., Mejia, F.H., Gómez-Gener, L., Dutton, C.L., Carter, A.M., Grimm, N.B., Harvey, J.W., Helton, A.M., Cohen, M.J., Anyanwu, E.D., Pokrovsky, O.S., Krickov, I.V., Manasypov, R.M., Vorobyev, S.N., and Serikova, S., 2021, Distribution, frequency, and global extent of hypoxia in rivers: U.S. Geological Survey data release, https://doi.org/10.5066/P99X6SIR.
Data Visualization
The Dissolved Organic Matter (DOM) Explorer: https://hlowman.shinyapps.io/neon_dom/
Postdocs, graduate students, and technicians who were either mentored or co-mentored by Dr. Blaszczak are underlined. Publications are listed below by year of acceptance. Non-refereed articles (e.g., commentaries) are marked with a *.
2024
Harms, T., Lowman, H.E., Blaszczak, J.R., Cale, A., Dong, X., Earl, S., Gaines-Sewell, L., Grabow, J., Hanan, E., Lauck, M., Melack, J., Reinhold, A.M., Summers, B., Webster, A., & N.B. Grimm. 2024. Fire influence on land-water interactions in aridland catchments. BioScience. https://doi.org/10.1093/biosci/biae120
*Lowman, H., Shoemaker, L., Blaszczak, J.R., & 28 co-authors from the Modelscape Consortium. 2024. A call for collaborative consortia for postdoctoral workforce development. Proceedings of the National Academy of Sciences. www.pnas.org/doi/10.1073/pnas.2401812121
Sims, D., Monk, J., Woldetsadik, D., Hudson, A.C., Garner, M.C., Lindley, K., Piacentini, J., Buch, A.C., Cohu, C., Duvall, C.S., Blaszczak, J.R., Krause, J., Hickey, M.E., Glazewski, M., Fisher, M., Guernsey, P.J., Dial, T., Spaulding, W.G., & D.P. Moser. Per- and polyfluoroalkyl substances (PFAS) in the rivers of the Western United States (USA). International Journal of Environmental Science and Technology. https://doi.org/10.1007/s13762-024-06269-1
Carter, A., Lowman, H.E., Blaszczak, J.R., Torrens, C.L., Barbosa, C.C., DeSiervo, M., Dunkle, M.R., Collins, S.M., Oleksy, I., Katona, L.R., & R.O. Hall, Jr. 2024. Exceptions to the heterotrophic rule: prevalence and drivers of autotrophy in streams and rivers. Ecosystems. https://doi.org/10.1007/s10021-024-00933-w
Genzoli, L., Hall, R.O., Otten, T.G., Johnson, G., Blaszczak, J.R., & J. Kann. 2024. Benthic Cyanobacteria Proliferations Drive Anatoxin Production throughout the Klamath River Watershed, California. Freshwater Science. https://doi.org/10.1086/731975
Lowman, H., Blaszczak, J.R., Cale, A., Dong, X., Earl, S., Grabow, J., Grimm, N.B., Harms, T.K., Melack, J., Reinhold, A.M., Summers, B., & A.J. Webster. 2024. Persistent and lagged effects of fire on stream solutes linked to intermittent precipitation in arid lands. Biogeochemistry Letters. https://doi.org/10.1007/s10533-024-01154-y
2023
Lowman, H., Shriver, R., Hall, R.O., Harvey, J.W., Savoy, P., Yackulic, C.B., & J.R. Blaszczak. Macroscale controls determine the recovery of river ecosystem productivity following flood disturbances. Proceedings of the National Academy of Sciences. https://www.pnas.org/doi/10.1073/pnas.2307065121
*Blaszczak, J.R. 2023. Deoxygenation of temperate rivers. Nature Climate Change. Invited News & Views commentary. https://rdcu.be/dl90g.
Speir, S.L., Rose, L., Blaszczak, J.R., Kincaid, D., Fazekas, H., Webster, A., Wolford, M., Shogren, A., & A. Wymore. Catchment concentration-discharge relationships across temporal scales. WIREs Water. https://doi.org/10.1002/wat2.1702
Blaszczak, J.R., Yackulic, C., Shriver, R., & R.O. Hall, Jr. Models of underlying autotrophic biomass dynamics fit to daily river ecosystem productivity estimates improve understanding of ecosystem disturbance and resilience. Ecology Letters. https://doi.org/10.1111/ele.14269
(bioRxiv pre-print, Zenodo dataset: https://doi.org/10.5281/zenodo.7942389)
Helton, A., Morse, J., Sudduth, E., Ardón, M., Bier, R., Voss, K., Ross, M., Blaszczak, J.R., Brandt, J, Simonin, M., Rocca, J.D., Carter, A., Gerson, J.R., Ury, E., & M. Vlah. At the interfaces of the hydrologic sciences: Connecting water, elements, ecosystems, and people through the major contributions of Dr. Emily Bernhardt. Journal of Hydrology. https://doi.org/10.1016/j.jhydrol.2023.129251
2022
Blaszczak, J.R., Koenig, L.E., Mejia, F.H., Carter, A.M., Gómez-Gener, L., Dutton, C.L., Grimm, N.B., Harvey, J.W., Helton, A.M., & M.J. Cohen. 2022. Extent, patterns, and drivers of hypoxia in the world's streams and rivers. Limnology & Oceanography Letters. https://doi.org/10.1002/lol2.10297
Delesantro, J.D., Duncan, J., Riveros-Iregui, D., Blaszczak, J.R., Bernhardt, E., Urban, D., & L. Band. 2022. The Non-Point Sources and Transport of Baseflow Nitrogen Loading Across a Developed Rural-Urban Gradient. Water Resources Research. https://doi.org/10.1029/2021WR031533
Bolotin, L., Savoy, P., Summers, B., & J.R. Blaszczak. 2022. Classifying freshwater salinity regimes in central and western U.S. streams and rivers. Limnology & Oceanography Letters. https://doi.org/10.1002/lol2.10251
Bernhardt, E., Savoy, P., Vlah, M., Appling, A., Koenig, L., Hall, R., Arroita, M., Blaszczak, J., Carter, A., Cohen, M., Grimm, N., Harvey, J., Heffernan, J., Helton, A., Hosen, J., Kirk, L., McDowell, W., Stanley, E., & C. Yackulic. 2022. Light and Flow Regimes Regulate the Metabolism of Rivers. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2121976119.
*Rosi, E., Blaszczak, J.R., Dutton, C., Hamilton, S., Hoellein, T., Kelly, J., Lee, S., Malcom, H., Reisinger, A., Richmond, E., Shogren, A., Stoler, A., Subalusky, A., Tank, J., & H. Wellard Kelly. 2022. Artificial stream channels for ecological experiments: Design, use, and example applications. Cary Institute. Online resource. https://doi.org/10.25390/caryinstitute.7221095.v4
2021
Seybold, E., Fork, M., Braswell, A., Blaszczak, J.R., Fuller, M., Kaiser, K., Mallard, J., & M. Zimmer. 2021. A Framework for Assessing Hydrological and Biogeochemical Synchrony and Asynchrony. Ecosystems. https://doi.org/10.1007/s10021-021-00700-1
Delesantro, J.D., Duncan, J., Riveros-Iregui, D., Blaszczak, J.R., Bernhardt, E., Urban, D., & L. Band. 2021. Characterizing and Classifying Urban Watersheds with Compositional and Structural Attributes. Hydrologic Processes, 35(9): e14339. https://doi.org/10.1002/hyp.14339
Zipper, S.C., Hammond, J.C., Shanafield, M., Zimmer, M., Datry, T., Allen, D.C., Jones, C.N., Kaiser, K.E., Godsey, S.E., Burrows, R.M., Blaszczak, J.R., Busch, M.H., Price, A.N., Boersma, K.S., Ward, A.S., Costigan, K., Allen, G.H., Krabbenhoft, C.A., Dodds, W.K., Mims, M.C., Olden, J.D., Kampf, S.K., & A.J. Burgin. 2021. Pervasive changes in stream intermittence across the United States. Environmental Research Letters, 16: 084033. https://doi.org/10.1088/1748-9326/ac14ec
Jankowski, KJ, Mejia, F.H., Blaszczak, J.R., & G.W. Holtgrieve. 2021. Aquatic ecosystem metabolism as a tool in environmental management. WIREs Water, e1521. https://doi.org/10.1002/wat2.1521
Carter, A.M., Blaszczak, J.R., Heffernan, J.B., & E.S. Bernhardt. 2021. Dynamic oxygen regimes and prevalent hypoxia throughout a river network in the NC Piedmont. Limnology & Oceanography, 66(6): 2251-2265. https://doi.org/10.1002/lno.11751.
2020
Busch, M.H., Costigan, K.H., Fritz, K.M., Datry, T., Krabbenhoft, C.A., Hammond, J.C., Zimmer, M., Olden, J.D., Burrows, R.M., Dodds, W.K., Boersma, K.S., Shanafield, M., Kampf, S.K., Mims, M.C., Bogan, M.T., Ward, A.S., Rocha, M.P., Allen, G.H., Blaszczak, J.R., Jones, C.M., & D.C. Allen. What’s in a name? Patterns and trends in the definition of non-perennial rivers and streams. Water, 12(7): 1980. https://doi.org/10.3390/w12071980
Zimmer, M., Kaiser, K., Blaszczak, J.R., Zipper, S., Hammond, J., Fritz, K., Costigan, K., Hosen, J., Godsey, S., Allen, G., Kampf, S., Burrows, R., Krabbenhoft, C., Dodds, W., Hale, R., Olden, J., Shanafield, M., DelVecchia, A., Ward, A., Mims, M., Datry, T., Bogan, M., Boersma, K., Busch, M., Jones, C., Burgin, A., & D. Allen. Zero or not? Causes and consequences of zero‐flow stream gage readings. WIREs Water, 7: e1436. https://doi.org/10.1002/wat2.1436
*Trentman, M.T., Blaszczak, J.R., and R. O. Hall. 2020. Comment: Freshwater CO2 Headspace Equilibration Calculations. Biogeosciences Discussions: 1–4. https://bg.copernicus.org/preprints/bg-2020-307/bg-2020-307-SC2-supplement.pdf (DOI: https://doi.org/10.5194/bg-2020-307-SC2)
2019
Blaszczak, J.R., Delesantro, J.M., Zhong, Y., Urban, D.L., & E.S. Bernhardt. 2019. Watershed urban development controls on urban streamwater chemistry variability. Biogeochemistry, 144(1): 61-84. https://doi.org/10.1007/s10533-019-00572-7
Rocca, J.J., Simonin, M.S., Blaszczak, J.R., Ernakovich, J.G., Gibbons, S.M., Midani, F.S, & A.D. Washburne. 2019. Microbiome Stress Project: towards a global meta-analysis of environmental stressors and their effects on microbial communities. Frontiers in Microbiology, 9: 3272. https://doi.org/10.3389/fmicb.2018.03272
Blaszczak, J.R., Delesantro, J.M., Urban, D.L., Doyle, M.W., & E.S. Bernhardt. 2019. Scoured or suffocated: Urban stream ecosystems oscillate between hydrologic and dissolved oxygen extremes. Limnology & Oceanography. 64(3): 877-894. https://doi.org/10.1002/lno.11081 *Top 10% of most downloaded papers in the 12 months following publication
2014-2018
Blaszczak, J.R., Steele, M.K., Badgley, B.D., Heffernan, J.B., Hobbie, S.E., Morse, J.L., Rivers, E.N., Hall, S.J., Neill, C., Pataki, D., Groffman, P.M., & E.S. Bernhardt. 2018. Sediment Chemistry of Urban Stormwater Ponds and Controls on Denitrification. Ecosphere, 9(6): e02318. https://doi.org/10.1002/ecs2.2318 *Top 10% of most downloaded papers in the 12 months following publication
Baruch, E.M., Voss, K.A., Blaszczak, J.R., Delesantro, J., Urban, D.L., & E.S. Bernhardt. 2018. Not all pavements lead to streams: Variation in impervious surface connectivity affects urban stream ecosystems. Freshwater Science, 37(3): 673-684. https://doi.org/10.1086/699014
Fork, M.L., Blaszczak, J.R., Delesantro, J.M., & J.B. Heffernan. 2018. Engineered headwaters can act as sources of dissolved organic matter and nitrogen to urban stream networks. Limnology & Oceanography Letters, 3(3): 215-224. https://doi.org/10.1002/lol2.10066
Bernhardt, E.S., Blaszczak, J.R., Ficken, C.D., Fork, M.L., Kaiser, K., & E.C. Seybold. 2017. Control Points in Ecosystems: Moving beyond the hot spot hot moment concept. Ecosystems, 20(4): 665-682. https://doi.org/10.1007/s10021-016-0103-y
Baalousha, M., Yang, Y., Vance, M.E., Coleman, B., McNeal, S., Xu, J., Blaszczak, J.R., Steele, M., Bernhardt, E.S., & M.F. Hochella Jr. 2016. Outdoor urban nanomaterials: the emergence of a new, integrated, and critical field of study. Science of the Total Environment, 557: 740-753. https://doi.org/10.1016/j.scitotenv.2016.03.132
de Wit, H.A., Granhus, A., Lindholm, M., Kainz, M.J., Lin, Y., Braaten, H.F.V., & J.R. Blaszczak. 2014. Forest harvest effects on mercury in streams and biota in Norwegian boreal catchments. Forest Ecology and Management, 324: 52-63. https://doi.org/10.1016/j.foreco.2014.03.044
Published Datasets & Reports
Blaszczak, J.R. 2023. Data and Code for Blaszczak et al. 2023, Models of underlying autotrophic biomass dynamics fit to daily river ecosystem productivity estimates improve understanding of ecosystem disturbance and resilience [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7942389
Chandra, S., Blaszczak, J.R., Brehob, M., Paoluccio, E., & J. Paoluccio. 2023. Data and Report from S&T Project 20041: Aquatic macrophytes in seasonally-dry irrigation canals: environmental controls and impacts on metabolic processes. https://data.usbr.gov/catalog/4700
Chandra, S., Scordo, F., Suenaga, E., Blaszczak, J.R., Seitz, C., Carlson, E., Loria, K., Brahney, J., Sadro, S., Schladow, G., Forrest, A., Larrieu, K., Watanabe, S., Heyvaert, A., Williamson, C., & E. Overholt. 2022. Impacts of Smoke-Ash from the 2021 Wildfires to the Ecology of Lake Tahoe. Tahoe Regional Planning Agency. Pgs. 1-77.
Bolotin, L. A., & J. R. Blaszczak. 2022. Freshwater Salinity Regimes, HydroShare, https://doi.org/10.4211/hs.f17ac03970cb4160bd7bd0945c20f0ba
Blaszczak, J.R., Koenig, L.E., Mejia, F.H., Gómez-Gener, L., Dutton, C.L., Carter, A.M., Grimm, N.B., Harvey, J.W., Helton, A.M., Cohen, M.J., Anyanwu, E.D., Pokrovsky, O.S., Krickov, I.V., Manasypov, R.M., Vorobyev, S.N., and Serikova, S., 2021, Distribution, frequency, and global extent of hypoxia in rivers: U.S. Geological Survey data release, https://doi.org/10.5066/P99X6SIR.
Data Visualization
The Dissolved Organic Matter (DOM) Explorer: https://hlowman.shinyapps.io/neon_dom/
- This Shiny app was created by summer 2022 NSF-funded REU student Rija Masroor who was co-advised by UNR postdoc Heili Lowman & UNR assistant professor Joanna Blaszczak. The app was created in collaboration with Purdue University postdoc Tingyu Hou & Purdue assistant professor Jake Hosen as part of a NSF Macrosystems Biology & NEON-enabled science award
