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
Students who were either mentored or co-mentored by Dr. Blaszczak are underlined.
Submitted or In Review/Revision
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. Global extent, patterns, and drivers of hypoxia in rivers. In Review.
Jankowski, K., Mejia, F., Blaszczak, J.R., & G. Holtgrieve. Aquatic ecosystem metabolism as a tool in environmental management. In Revision.
Carter, A.M., Blaszczak, J.R., Heffernan, J.B., & E.S. Bernhardt. Dynamic oxygen regimes and prevalent hypoxia throughout a river network in the NC Piedmont. In Revision.
Zipper, Sam C., John C. Hammond, Margaret Shanafield, Margaret Zimmer, Thibault Datry, Daniel C. Allen, C. Nathan Jones, Kendra E. Kaiser, Sarah E Godsey, Ryan M. Burrows, Joanna R. Blaszczak, Michelle H. Busch, Adam N. Price, Kate S. Boersma, Adam S. Ward, Katie Costigan, George H. Allen, Corey A. Krabbenhoft, Walter K. Dodds, Meryl C. Mims, Julian D. Olden, Stephanie K. Kampf, Amy J. Burgin. Pervasive changes in stream intermittence across the United States. In Review.
Seybold, E., Fork, M., Braswell, A., Blaszczak, J.R., Fuller, M., Kaiser, K., Mallard, J., & M. Zimmer. A Framework for Assessing Hydrological and Biogeochemical Synchrony and Asynchrony. In Review.
2020
(*non-peer reviewed) Trentman, M.T., J.R. Blaszczak, 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)
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
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
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
2017
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
2016
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
2014
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
Students who were either mentored or co-mentored by Dr. Blaszczak are underlined.
Submitted or In Review/Revision
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. Global extent, patterns, and drivers of hypoxia in rivers. In Review.
Jankowski, K., Mejia, F., Blaszczak, J.R., & G. Holtgrieve. Aquatic ecosystem metabolism as a tool in environmental management. In Revision.
Carter, A.M., Blaszczak, J.R., Heffernan, J.B., & E.S. Bernhardt. Dynamic oxygen regimes and prevalent hypoxia throughout a river network in the NC Piedmont. In Revision.
Zipper, Sam C., John C. Hammond, Margaret Shanafield, Margaret Zimmer, Thibault Datry, Daniel C. Allen, C. Nathan Jones, Kendra E. Kaiser, Sarah E Godsey, Ryan M. Burrows, Joanna R. Blaszczak, Michelle H. Busch, Adam N. Price, Kate S. Boersma, Adam S. Ward, Katie Costigan, George H. Allen, Corey A. Krabbenhoft, Walter K. Dodds, Meryl C. Mims, Julian D. Olden, Stephanie K. Kampf, Amy J. Burgin. Pervasive changes in stream intermittence across the United States. In Review.
Seybold, E., Fork, M., Braswell, A., Blaszczak, J.R., Fuller, M., Kaiser, K., Mallard, J., & M. Zimmer. A Framework for Assessing Hydrological and Biogeochemical Synchrony and Asynchrony. In Review.
2020
(*non-peer reviewed) Trentman, M.T., J.R. Blaszczak, 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)
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
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
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
2017
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
2016
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
2014
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
