Publications

Patience Bosompemaa, Andrea Brookfield, Sam Zipper, Mary C. Hill (2025). Using national hydrologic models to obtain regional climate change impacts on streamflow basins with unrepresented processes. Environmental Modelling & Software.

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Malena Orduna Alegria, Sam Zipper, Jillian M. Deines, Nathan P. Hendricks, Jonah J. Allen, Geoffrey C. Bohling, Bill Golden, Burke Gridds, Stephen Lauer, Chung-Yi Lin, Landon T. Marston, Matthew R. Sanderson, Steven M. Smith, Donald O. Whittemore, Blake B. Wilson, David J. Yu, Qiuyun C. Yu, James J. Butler Jr. (2024). Unlocking aquifer sustainability through irrigator-driven groundwater conservation. Nature Sustainability.

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Adam N. Price, Margaret A. Zimmer, Anna Bergstrom, Amy J. Burgin, Erin C. Seybold, Corey A. Krabbenhoft, Sam Zipper, Michelle H. Busch, Walter K. Dodds, Annika Walters, Jane S. Rogosch, Rachel Stubbington, Richard H. Walker, James C. Stegen, Thibault Datry, Mathis Messager, Julian Olden, Sarah E. Godsey, Margaret Shanafield, David Lytle, Ryan Burrows, Kendra E. Kaiser, George H. Allen, Meryl C. Mims, Jonathan D. Tonkin, Michael Bogan, John C. Hammond, Kate Boersma, Allison N. Myers-Pigg, Amanda DelVecchia, Daniel Allen, Songyan Yu, Adam S. Ward (2024). Biogeochemical and community ecology responses to the wetting of non-perennial streams. Nature Water.

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Sam Zipper, Jude Kastens, Timothy Foster, Blake B. Wilson, Forrest Melton, Ashley Grinstead, Jillian M. Deines, James J. Butler, Landon T. Marston (2024). Estimating irrigation water use from remotely sensed evapotranspiration data: Accuracy and uncertainties at field, water right, and regional scales. Agricultural Water Management.

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Chung-Yi Lin, Malena Orduna Alegria, Sameer Dhakal, Sam Zipper, Landon T. Marston (2024). PyCHAMP: A crop-hydrological-agent modeling platform for groundwater management. Environmental Modelling & Software.

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Sam Zipper, Andrea Brookfield, Hoori Ajami, Jessica R. Ayers, Chris Beightel, Michael N. Fienen, Tom Gleeson, John C. Hammond, Mary C. Hill, Anthony D. Kendall, Ben Kerr, Dana Lapides, Misty Porter, S. Parimalareganayaki, Melissa M. Rohde, Chloe Wardropper (2024). Streamflow Depletion Caused by Groundwater Pumping: Fundamental Research Priorities for Management-Relevant Science. Water Resources Research.

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Kanak Kanti Kar, Tirthankar Roy, Sam Zipper, Sarah E. Godsey (2024). Nonlinear trends in signatures characterizing non-perennial US streams. Journal of Hydrology.

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Sam Zipper, Jennifer Ifft, Malena Orduna Alegria, James J. Butler, Landon T. Marston, Qiuyun Yu, Susan Metzger (2024). Water management challenges and potential solutions related to the U.S. federal crop insurance program. KGS Open-File Report 2024-11.

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Ian Gambill, Sam Zipper, Matthew F. Kirk, Erin Seybold (2024). Exploring drivers of groundwater recharge at Konza Prairie (Flint Hills region, Kansas, USA) using transfer function noise models. KGS Open-File Report 2024-6.

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David A. Peterson, Stephanie K. Kampf, Kira C. Pentenney-Desmond, Matthew P. Fairchild, Sam Zipper, John C. Hammond, Matthew R.V. Ross, Megan G. Sears (2024). Predicting Streamflow Duration From Crowd-Sourced Flow Observations. Water Resources Research.

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Logan Swenson, Sam Zipper, Delaney M. Peterson, C. Nathan Jones, Amy J. Burgin, Erin Seybold, Matthew F. Kirk, Camden Hatley (2024). Changes in Water Age During Dry-Down of a Non-Perennial Stream. Water Resources Research.

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Samuel J. Smidt, Erin M.K. Haacker, X. Bai, K. Cherkauer, B. Choat, O. Crompton, Jillian M. Deines, J. Groh, S. M. Guzmán, S. Hartman, Anthony D. Kendall, M. Safeeq, W. Kustas, Bonnie M. McGill, Mallika A. Nocco, J. Pensky, J. Rapp, Adam Schreiner-Mcgraw, M. Sprenger, L. Wan, L. Weldegebriel, Sam Zipper, D. Zoccatelli (2023). Forming the Future of Agrohydrology. Earth’s Future.

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Erin Seybold, Anna Bergstrom, C. Nathan Jones, Amy J. Burgin, Sam Zipper, Sarah E. Godsey, Walter K. Dodds, Margaret A. Zimmer, Margaret Shanafield, Thibault Datry, Raphael D. Mazor, Mathis L. Messager, Julian D. Olden, Adam Ward, Songyan Yu, Kendra E. Kaiser, Arial Shogren, Richard H. Walker (2023). How low can you go? Widespread challenges in measuring low stream discharge and a path forward. Limnology and Oceanography Letters.

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Sam Zipper, Kevin M. Befus, Robert Reinecke, Daniel Zamrsky, Tom Gleeson, Sacha Ruzzante, Kristen Jordan, Kyle Compare, Daniel Kretschmer, Mark Cuthbert, Anthony M. Castronova, Thorsten Wagener, Marc F.P. Bierkens (2023). GroMoPo: A Groundwater Model Portal for Findable, Accessible, Interoperable, and Reusable (FAIR) modeling. Groundwater.

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Ken Aho, Cathy Kriloff, Sarah E. Godsey, Rob Ramos, Chris Wheeler, Yaqi You, Sara Warix, DeWayne Derryberry, Sam Zipper, Rebecca L. Hale, Charles T. Bond, Kevin A. Kuehn (2023). Non-perennial stream networks as directed acyclic graphs: The R-package streamDAG. Environmental Modelling & Software.

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Bei Huang, Sam Zipper, Shaolin Peng, Jiangxiao Qiu (2023). Groundwater effects on net primary productivity and soil organic carbon: a global analysis. Environmental Research Letters.

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Dana A. Lapides, Sam Zipper, John C. Hammond (2023). Identifying Hydrologic Signatures Associated with Streamflow Depletion Caused by Groundwater Pumping. Hydrological Processes.

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Xander Huggins, Tom Gleeson, David Serrano, Sam Zipper, Florian Jehn, Melissa M. Rohde, Robin Abell, Kari Vigerstol, Andreas Hartmann (2023). Overlooked risks and opportunities in groundwatersheds of the world’s protected areas. Nature Sustainability.

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Thibault Datry, Amelie Truchy, Julian D. Olden, Michelle H. Busch, Rachel Stubbington, Walter K. Dodds, Sam Zipper, Songyan Yu, Mathis L. Messager, Jonathan D. Tonkin, Kendra E. Kaiser, John C. Hammond, Eric K. Moody, Ryan M. Burrows, Romain Sarremejane, Amanda G. DelVecchia, Megan L. Fork, Chelsea J. Little, Richard H. Walker, Annika K. Walter, Daniel Allen (2022). Causes, Responses, and Implications of Anthropogenic versus Natural Flow Intermittence in River Networks. BioScience.

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Landon T. Marston, Sam Zipper, Steven M. Smith, Jonah J. Allen, James J. Butler, Sukrati Gautam, David J. Yu (2022). The importance of fit in groundwater self-governance. Environmental Research Letters.

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Anna Chrysafi, Vili Virkki, Mika Jalava, Vilma Sandström, Johannes Piipponen, Miina Porkka, Steven J. Lade, Kelsey La Mere, Lan Wang-Erlandsson, Laura Scherer, Lauren S. Andersen, Elena Bennett, Kate A.Brauman, Gregory S. Cooper, Adriana De Palma, Petra Döll, Andrea S. Downing, Timothy C. DuBois, Ingo Fetzer, Elizabeth A. Fulton, Dieter Gerten, Hadi Jaafar, Jonas Jägermeyr, Fernando Jaramillo, Martin Jung, Helena Kahiluoto, Luis Lassaletta, Anson W. Mackay, Daniel Mason-D’Croz, Mesfin M. Mekonnen, Kirsty L. Nash, Amandine V. Pastor, Navin Ramankutty, Brad Ridoutt, Stefan Siebert, Benno I.Simmons, Arie Staal, Zhongxiao Sun, Arne Tobian, Arkaitz Usubiaga-Liaño, Ruud J. van der Ent, Arnout van Soesbergen, Peter H. Verburg, Yoshihide Wada, Sam Zipper, Matti Kummu (2022). Quantifying Earth system interactions for sustainable food production via expert elicitation. Nature and Sustainability.

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Tom Glose, Sam Zipper, David W. Hyndman, Anthony D. Kendall, Jillian M. Deines, James J. Butler Jr. (2022). Quantifying the impact of lagged hydrological responses on the effectiveness of groundwater conservation. Water Resources Research.

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Sam Zipper, Ilinca Popescu, Kyle Compare, Chi Zhang, Erin C. Seybold (2022). Alternative stable states and hydrological regime shifts in a large intermittent river. Environmental Research Letters.

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Jessica R. Ayers, Gabriele Villarini, Keith Schilling, Christopher Jones, Andrea Brookfield, Sam Zipper, William H. Farmer (2022). The Role of Climate in Monthly Baseflow Changes across the Continental United States. Journal of Hydrologic Engineering.

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Corey A. Krabbenhoft, George H. Allen, Peirong Lin, Sarah E. Godsey, Daniel C. Allen, Ryan M. Burrows, Amanda G. DelVecchia, Ken M. Fritz, Margaret Shanafield, Amy J. Burgin, Margaret A. Zimmer, Thibault Datry, Walter K. Dodds, C. Nathan Jones, Meryl C. Mims, Catherin Franklin, John C. Hammond, Sam Zipper, Adam S. Ward, Katie H. Costigan, Hylke E. Beck, Julian D. Olden (2022). Assessing placement bias of the global river gauge network. Nature Sustainability.

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Ilinca Popescu, Sam Zipper, Erin Seybold (2022). Identifying Regime Shifts in the Arkansas River Near Larned, Kansas. KGS Open-File Report 2022-4.

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Amanda G. DelVecchia, Margaret Shanafield, Margaret A. Zimmer, Michelle H. Busch, Corey A. Krabbenhoft, Rachel Stubbington, Kendra E. Kaiser, Ryan M. Burrows, Jake Hosen, Thibault Datry, Stephanie K. Kampf, Sam Zipper, Ken Fritz, Katie Costigan, Daniel C. Allen (2022). Reconceptualizing the hyporheic zone for non-perennial rivers and streams. Freshwater Science.

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Sam Zipper, William H. Farmer, Andrea Brookfield, Hoori Ajami, Howard W. Reeves, Chloe Wardropper, John C. Hammond, Tom Gleeson, Jillian M. Deines (2022). How High to Fly? Mapping Evapotranspiration from Remotely Piloted Aircrafts at Different Elevations. Remote Sensing.

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Sam Zipper, William H. Farmer, Andrea Brookfield, Hoori Ajami, Howard W. Reeves, Chloe Wardropper, John C. Hammond, Tom Gleeson, Jillian M. Deines (2022). Quantifying Streamflow Depletion from Groundwater Pumping: A Practical Review of Past and Emerging Approaches for Water Management. JAWRA Journal of the American Water Resources Association.

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Dana A. Lapides, Bryan M. Maitland, Sam Zipper, Alexander W. Latzka, Aaron Pruitt, Rachel Greve (2022). Advancing environmental flows approaches to streamflow depletion management. Journal of Hydrology.

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Xander Huggins, Tom Gleeson, Matti Kummu, Sam Zipper, Yoshihide Wada, Tara J. Troy, James S. Famiglietti (2022). Hotspots for social and ecological impacts from freshwater stress and storage loss. Nature Communications.

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Tom Gleeson, Thorsten Wagener, Petra Döll, Sam Zipper, Charles West, Yoshihide Wada, Richard Taylor, Bridget Scanlon, Rafael Rosolem, Shams Rahman, Nurudeen Oshinlaja, Reed Maxwell, Min-Hui Lo, Hyungjun Kim, Mary Hill, Andreas Hartmann, Graham Fogg, James S. Famiglietti, Agnes Ducharne, Inge de Graaf, Mark Cuthbert, Laura Condon, Etienne Bresciani, Marc F.P. Bierkens (2021). GMD perspective: The quest to improve the evaluation of groundwater representation in continental- to global-scale models. Geoscientific Model Development.

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Sam Zipper, John C. Hammond, Margaret Shanafield, Margaret Zimmer, Thibault Datry, 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, Daniel C. Allen (2021). Pervasive changes in stream intermittency across the United States. Environmental Research Letters.

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Christopher Dillis, Van Butsic, Jennifer Carah, Sam Zipper, Theodore Grantham (2021). Cannabis farms in California rely on wells outside of regulated groundwater basins. Environmental Research Communications.

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Qiang Li, Tom Gleeson, Sam Zipper (2021). Too Many Streams and Not Enough Time or Money? Analytical Depletion Functions for Streamflow Depletion Estimates. Groundwater.

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Adam N. Price, C. Nathan Jones, John C. Hammond, Margaret A. Zimmer, Sam Zipper (2021). The Drying Regimes of Non-Perennial Rivers and Streams. Geophysical Research Letters.

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Kyle Compare, Sam Zipper, Chi Zhang, Erin Seybold (2021). Characterizing Streamflow Intermittency and Subsurface Heterogeneity in the Middle Arkansas River Basin. KGS Open-File Report 2021-1.

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Emily B. Graham, Colin Averill, Ben Bond-Lamberty, Joseph E. Knelman, Stefan Krause, Ariane L. Peralta, Ashley Shade, A. Peyton Smith, Susan J. Cheng, Nicolas Fanin, Cathryn Freund, Patricia E. Garcia, Sean M. Gibbons, Marc W. Van Goethem, Marouen Ben Guebila, Julia Kemppinen, Robert J. Nowicki, Juli G. Pausas, Samuel P. Reed, Jennifer Rocca, Aditi Sengupta, Debjani Sihi, Marie Simonin, Michał Słowiński, Seth A. Spawn, Ira Sutherland, Jonathan D. Tonkin, Nathan I. Wisnoski, Sam Zipper, Contributor Consortium (2021). Toward a Generalizable Framework of Disturbance Ecology Through Crowdsourced Science. Frontiers in Ecology and Evolution.

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Sam Zipper, Tom Gleeson, Qiang Li, Ben Kerr (2021). Comparing streamflow depletion estimation approaches in a heavily-stressed, conjunctively-managed aquifer. Water Resources Research.

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John C. Hammond, Margaret A. Zimmer, Margaret Shanafield, Kendra E. Kaiser, Sarah E. Godsey, Meryl C. Mims, Sam Zipper, Ryan M. Burrows, Stephanie Kampf, Walter Dodds, C. Nathan Jones, Corey A. Krabbenhoft, Kate S. Boersma, Thibault Datry, Julian D. Olden, George H. Allen, Adam N. Price, Katie H. Costigan, Rebecca Hale, Adam S. Ward, Daniel C. Allen (2021). Zero or not? Causes and consequences of zero-flow stream gage readings. Geophysical Research Letters.

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Murilo Cesar Lucas, Natalya Kublik, Dulce B.B. Rodriguez, Antonio A. Meira Neto, Andre Almagro, Davi de C. D. Melo, Sam Zipper, Paulo Tarso Sanches Oliveira (2020). Significant Baseflow Reduction in the Sao Francisco River Basin. Water.

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Qiang Li, Sam Zipper, Tom Gleeson (2020). Streamflow depletion from groundwater pumping in contrasting hydrogeological landscapes: Evaluation and sensitivity of a new management tool. Journal of Hydrology.

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Christa Brelsford, Marion Dumas, Edella Schlager, Brian J. Dermody, Michael Aiuvalasit, Melissa R. Allen-Dumas, Janice Beecher, Udit Bhatia, Paolo D’Odorico, Margaret Garcia, Patricia Gober, David Groenfeldt, Steve Lansing, Kaveh Madani, Linda Estelí Méndez-Barrientos, Elena Mondino, Marc F. Müller, Frances C. O’Donnell, Patrick M. Owuor, James Rising, Matthew R. Sanderson, Felipe A. A. Souza, Sam Zipper (2020). Developing a sustainability science approach for water systems. Ecology and Society.

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María Elena Orduña Alegría, Niels Schütze, Sam Zipper (2020). A Serious Board Game to Analyze Socio-Ecological Dynamics towards Collaboration in Agriculture. Sustainability.

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Sam Zipper (2020). Book Review: Water Resources: Science and Society. Groundwater.

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Margaret A. Zimmer, Kendra E. Kaiser, Joanna R. Blaszczak, Sam Zipper, John C. Hammond, Ken M. Fritz, Katie H. Costigan, Jacob Hosen, Sarah E. Godsey, George H. Allen, Stephanie Kampf, Ryan M. Burrows, Corey A. Krabbenhoft, Walter Dodds, Rebecca Hale, Julian D. Olden, Margaret Shanafield, Amanda G. DelVecchia, Adam S. Ward, Meryl C. Mims, Thibault Datry, Michael T. Bogan, Kate S. Boersma, Michelle H. Busch, C. Nathan Jones, Amy J. Burgin, Daniel C. Allen (2020). Zero or not? Causes and consequences of zero-flow stream gage readings. WIREs Water.

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Tom Gleeson, Lan Wang-Erlandsson, Sam Zipper, Miina Porkka, Fernando Jaramillo, Dieter Gerten, Ingo Fetzer, Sarah E. Cornell, Luigi Piemontese, Line Gordon, Johan Rockström, Taikan Oki, Murugesu Sivapalan, Yoshihide Wada, Kate A. Brauman, Martina Flörke, Marc F.P. Bierkens, Bernhard Lehner, Patrick Keys, Matti Kummu, Thorsten Wagener, Simon Dadson, Tara J. Troy, Will Steffen, Malin Falkenmark, James S. Famiglietti (2020). The Water Planetary Boundary: Interrogation and Revision. One Earth.

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Jillian M. Deines, Meagan E. Schipanski, Bill Golden, Sam Zipper, Soheil Nozari, Caitlin Rottler, Bridget Guerrero, Vaishali Sharda (2020). Transitions from irrigated to dryland agriculture in the Ogallala Aquifer: Land use suitability and regional economic impacts. Agricultural Water Management.

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Christina L. Tague, Shirley A. Papuga, Cynthia Gerlein-Safdi, Salli Dymond, Ryan R. Morrison, Elizabeth W. Boyer, Diego Riveros-Iregui, Elizabeth Agee, Bhavna Arora, Yannis G. Dialynas, Amy Hansen, Stefan Krause, Sylvain Kuppel, Steven P. Loheide, Stanislaus J. Schymanski, Sam Zipper (2020). Adding our leaves: A community-wide perspective on research directions in ecohydrology. Hydrological Processes.

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Sam Zipper, Fernando Jaramillo, Lan Wang-Erlandsson, Sarah E. Cornell, Tom Gleeson, Miina Porkka, Tiina Häyhä, Anne-Sophie Crépin, Ingo Fetzer, Dieter Gerten, Holger Hoff, Nathanial Matthews, Constanza Ricaurte-Villota, Matti Kummu, Yoshihide Wada, Line Gordon (2020). Integrating the water planetary boundary with water management from local to global scales. Earth’s Future.

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Tom Gleeson, Lan Wang-Erlandsson, Miina Porkka, Sam Zipper, Fernando Jaramillo, Dieter Gerten, Ingo Fetzer, Sarah E. Cornell, Luigi Piemontese, Line Gordon, Johan Rockström, Taikan Oki, Murugesu Sivapalan, Yoshihide Wada, Kate A. Brauman, Martina Flörke, Marc F.P. Bierkens, Bernhard Lehner, Patrick Keys, Matti Kummu, Thorsten Wagener, Simon Dadson, Tara J. Troy, Will Steffen, Malin Falkenmark, James S. Famiglietti (2020). Illuminating water cycle modifications and Earth System resilience in the Anthropocene. Water Resources Research.

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Chao Zhang, Gang He, Qian Zhang, Sai Liang, Sam Zipper, Ru Guo, Xu Zhao, Lijin Zhong, Jiao Wang (2020). The evolution of virtual water flows in China's electricity transmission network and its driving forces. Journal of Cleaner Production.

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Sam Zipper, Jennifer Carah, Christopher Dillis, Tom Gleeson, Ben Kerr, Melissa M. Rohde, Jeanette K. Howard, Julie Zimmerman (2019). Cannabis and residential groundwater pumping impacts on streamflow and ecosystems in Northern California. Environmental Research Communications.

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Melissa Motew, Xi Chen, Stephen R. Carpenter, Eric G. Booth, Jenny Seifert, Jiangxiao Qiu, Steven P. Loheide, Monica G. Turner, Sam Zipper, Christopher J. Kucharik (2019). Comparing the effects of climate and land use on surface water quality using future watershed scenarios. Science of The Total Environment.

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Mallika A. Nocco, Sam Zipper, Eric G. Booth, Cadan R. Cummings, Steven P. Loheide, Christopher J. Kucharik (2019). Combining Evapotranspiration and Soil Apparent Electrical Conductivity Mapping to Identify Potential Precision Irrigation Benefits. Remote Sensing.

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Xi Chen, Melissa M. Motew, Eric G. Booth, Sam Zipper, Steven P. Loheide, Christopher J. Kucharik (2019). Management of minimum lake levels and impacts on flood mitigation: A case study of the Yahara Watershed, Wisconsin, USA. Journal of Hydrology.

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Sam Zipper, Tom Gleeson, Ben Kerr, Jeanette K. Howard, Melissa M. Rohde, Jennifer Carah, Julie Zimmerman (2019). Rapid and accurate estimates of streamflow depletion caused by groundwater pumping using analytical depletion functions. Water Resources Research.

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Sam Zipper, Kaitlin Stack Whitney, Jillian M. Deines, Kevin M. Befus, Udit Bhatia, Sam J. Albers, Janice Beecher, Christa Brelsford, Margaret Garcia, Tom Gleeson, Frances O’Donnell, David Resnik, Edella Schlager (2019). Balancing Open Science and Data Privacy in the Water Sciences. Water Resources Research.

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Kenneth E. Wallen, Karen Filbee-Dexter, Jeremy B. Pittman, Stephen M. Posner, Steven M. Alexander, Chelsie L. Romulo, Drew E. Bennett, Elizabeth C. Clark, Stella J.M. Cousins, Bradford A. Dubik, Margaret Garcia, Heather A. Haig, Elizabeth A. Koebele, Jiangxiao Qiu, Ryan C. Richards, Celia C. Symons, Sam Zipper (2019). Integrating team science into interdisciplinary graduate education: an exploration of the SESYNC Graduate Pursuit. Journal of Environmental Studies and Sciences.

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Jiangxiao Qiu, Sam Zipper, Melissa Motew, Eric G. Booth, Christopher J. Kucharik, Steven P. Loheide (2019). Nonlinear groundwater influence on biophysical indicators of ecosystem services. Nature Sustainability.

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Sam Zipper, Jessica Keune, Stefan J. Kollet (2019). Land use change impacts on European heat and drought: Remote land-atmosphere feedbacks mitigated locally by shallow groundwater. Environmental Research Letters.

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Sam Zipper, Pierrick Lamontagne‐Hallé, Jeffrey M. McKenzie, Adrian V. Rocha (2018). Groundwater controls on post-fire permafrost thaw: Water and energy balance effects. Journal of Geophysical Research: Earth Surface.

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Sam Zipper, Melissa Motew, Eric G. Booth, Xi Chen, Jiangxiao Qiu, Christopher J. Kucharik, Stephen R. Carpenter, Steven P. Loheide II (2018). Continuous separation of land use and climate effects on the past and future water balance. Journal of Hydrology.

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Sam Zipper, Tom Dallemagne, Tom Gleeson, Thomas C. Boerman, Andreas Hartmann (2018). Groundwater pumping impacts on real stream networks: Testing the performance of simple management tools. Water Resources Research.

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Jiangxiao Qiu, Stephen R. Carpenter, Eric G. Booth, Melissa Motew, Sam Zipper, Christopher J. Kucharik, Steven P. Loheide II, Monica G. Turner (2018). Understanding relationships among ecosystem services across spatial scales and over time. Environmental Research Letters.

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Betsy Breyer, Sam Zipper, Jiangxiao Qiu (2018). Sociohydrological Impacts of Water Conservation Under Anthropogenic Drought in Austin, TX (USA). Water Resources Research.

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Jiangxiao Qiu, Stephen R. Carpenter, Eric G. Booth, Melissa Motew, Sam Zipper, Christopher J. Kucharik, Xi Chen, Steven P. Loheide, Jenny Seifert, Monica G. Turner (2018). Scenarios reveal pathways to sustain future ecosystem services in an agricultural landscape. Ecological Applications.

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Lauren D. Somers, Jeffrey M. McKenzie, Sam Zipper, Bryan G. Mark, Pablo Lagos, Michel Baraer (2018). Does hillslope trenching enhance groundwater recharge and baseflow in the Peruvian Andes?. Hydrological Processes.

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Pierrick Lamontagne-Hallé, Jeffrey M. McKenzie, Barret L. Kurylyk, Sam Zipper (2018). Changing groundwater discharge dynamics in permafrost regions. Environmental Research Letters.

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Sam Zipper (2018). Agricultural Research Using Social Media Data. Agronomy Journal.

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Melissa Motew, Xi Chen, Eric G. Booth, Stephen R. Carpenter, Pavel Pinkas, Sam Zipper, Steven P. Loheide, Simon D. Donner, Kai Tsuruta, Peter A. Vadas, Christopher J. Kucharik (2017). The Influence of Legacy P on Lake Water Quality in a Midwestern Agricultural Watershed. Ecosystems.

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Sam Zipper, Kelly Helm Smith, Betsy Breyer, Jiangxiao Qiu, Anthony Kung, Dustin Herrmann (2017). Socio-environmental drought response in a mixed urban-agricultural setting: synthesizing biophysical and governance responses in the Platte River Watershed, Nebraska, USA. Ecology and Society.

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Sam Zipper, Mehmet Evren Soylu, Christopher J. Kucharik, Steven P. Loheide II (2017). Quantifying indirect groundwater-mediated effects of urbanization on agroecosystem productivity using MODFLOW-AgroIBIS (MAGI), a complete critical zone model. Ecological Modelling.

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Sam Zipper, Jason Schatz, Christopher J. Kucharik, Steven P. Loheide (2017). Urban heat island-induced increases in evapotranspirative demand. Geophysical Research Letters.

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Eric G. Booth, Sam Zipper, Steven P. Loheide, Christopher J. Kucharik (2016). Is groundwater recharge always serving us well? Water supply provisioning, crop production, and flood attenuation in conflict in Wisconsin, USA. Ecosystem Services.

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Yanghui Kang, Mutlu Özdoğan, Sam Zipper, Miguel O. Román, Jeff Walker, Suk Young Hong, Michael Marshall, Vincenzo Magliulo, José Moreno, Luis Alonso, Akira Miyata, Bruce Kimball, Steven P. Loheide (2016). How universal is the relationship between remotely sensed vegetation indices and crop leaf area index? A global assessment. Remote Sensing.

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Sam Zipper, Jason Schatz, Aditya Singh, Christopher J. Kucharik, Philip A. Townsend, Steven P. Loheide (2016). Urban heat island impacts on plant phenology: intra-urban variability and response to land cover. Environmental Research Letters.

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Sam Zipper, Jiangxiao Qiu, Christopher J. Kucharik (2016). Drought effects on US maize and soybean production: spatiotemporal patterns and historical changes. Environmental Research Letters.

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Jorien E. Vonk, Angela F. Dickens, Liviu Giosan, Zainab A. Hussain, Bokyung Kim, Sam Zipper, Robert M. Holmes, Daniel B. Montlucon, Valier Galy, Timothy I. Eglinton (2016). Arctic deltaic lake sediments as recorders of fluvial organic matter deposition. Frontiers in Earth Science.

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Sam Zipper, Mehmet Evren Soylu, Eric G. Booth, Steven P. Loheide (2015). Untangling the effects of shallow groundwater and soil texture as drivers of subfield-scale yield variability. Water Resources Research.

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Sam Zipper, Steven P. Loheide (2014). Using evapotranspiration to assess drought sensitivity on a subfield scale with HRMET, a high resolution surface energy balance model. Agricultural and Forest Meteorology.

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