Yr Athro Michael Singer

2024

• Lochin, P. et al. 2024. The Ant and the Grasshopper: contrasting responses and behaviors to water stress of riparian trees along a hydroclimatic gradient. Science of the Total Environment 952, article number: 175916. (10.1016/j.scitotenv.2024.175916)
• Lochin, P., Piégay, H., Stella, J. C., Caylor, K. K., Vaudor, L. and Singer, M. B. 2024. Drivers of spatiotemporal patterns of riparian forest NDVI along a hydroclimatic gradient. Ecohydrology (10.1002/eco.2729)
• Cocking, K. et al. 2024. Locally defined seasonal rainfall characteristics within the Horn of Africa drylands from rain gauge observations. Journal of Hydrometeorology (10.1175/jhm-d-23-0228.1)
• Salwey, S. et al. 2024. Developing water supply reservoir operating rules for large-scale hydrological modelling. Hydrology and Earth System Sciences 28, pp. 4203-4218. (10.5194/hess-28-4203-2024)
• Koppa, A., Keune, J., Schumacher, D. L., Michaelides, K., Singer, M., Seneviratne, S. I. and Miralles, D. G. 2024. Dryland self-expansion enabled by land–atmosphere feedbacks. Science 385(6712), pp. 967-972. (10.1126/science.adn6833)
• Rohde, M. M. et al. 2024. Groundwater-dependent ecosystem map exposes global dryland protection needs. Nature 632, pp. 101-107. (10.1038/s41586-024-07702-8)
• Rios Gaona, M., Michaelides, K. and Singer, M. 2024. STORM v.2: A simple, stochastic rainfall model for exploring the impacts of climate and climate change at and near the land surface in gauged watersheds. Geoscientific Model Development 17(13), pp. 5387-5412. (10.5194/gmd-17-5387-2024)
• McMahon, C. A., Roberts, D. A., Stella, J. C., Trugman, A. T., Singer, M. and Caylor, K. K. 2024. A river runs through it: Robust automated mapping of riparian woodlands and land surface phenology across dryland regions. Remote Sensing of Environment 305, article number: 114056. (10.1016/j.rse.2024.114056)
• Rohde, M. M., Stella, J. C., Singer, M. B., Roberts, D., Caylor, K. and Albano, C. M. 2024. Establishing ecological thresholds and targets for groundwater management. nature water 2, pp. 312-323. (10.1038/s44221-024-00221-w)
• Williams, J. et al. 2024. Seasonal and species‐level water‐use strategies and groundwater dependence in dryland riparian woodlands during extreme drought. Water Resources Research 60(4), article number: e2023WR035928. (10.1029/2023wr035928)
• MacLeod, D., Kolstad, E. W., Michaelides, K. and Singer, M. B. 2024. Sensitivity of rainfall extremes to unprecedented Indian Ocean Dipole events. Geophysical Research Letters 51(5), article number: e2023GL105258. (10.1029/2023gl105258)

2023

• Quichimbo Miguitama, E. A., Singer, M. B., Michaelides, K., Rosolem, R., MacLeod, D. A., Asfaw, D. and Cuthbert, M. O. 2023. Assessing the sensitivity of modelled water partitioning to global precipitation datasets in a data‐scarce dryland region. Hydrological Processes 37(12), article number: e15047. (10.1002/hyp.15047)
• Gebrechorkos, S. H. et al. 2023. Global high-resolution drought indices for 1981-2022. Earth System Science Data 15(12), pp. 5449–5466. (10.5194/essd-15-5449-2023)
• Koppa, A. et al. 2023. A lagrangian analysis of the sources of rainfall over the Horn of Africa drylands. Journal of Geophysical Research: Atmospheres 128(12), article number: e2022JD038408. (10.1029/2022jd038408)
• Warter, M. M., Singer, M. B., Cuthbert, M. O., Roberts, D. A., Caylor, K. K., Sabathier, R. and Stella, J. C. 2023. Modeling seasonal vegetation phenology from hydroclimatic drivers for contrasting plant functional groups within drylands of the Southwestern USA. Environmental Research: Ecology 2(2), article number: 25001. (10.1088/2752-664X/acb9a0)
• Kibler, C. L. et al. 2023. Evapotranspiration regulates leaf temperature and respiration in dryland vegetation. Agricultural and Forest Meteorology 339, article number: 109560. (10.1016/j.agrformet.2023.109560)
• Salwey, S., Coxon, G., Pianosi, F., Singer, M. B. and Hutton, C. 2023. National-scale detection of reservoir impacts through hydrological signatures. Water Resources Research 59(5), article number: e2022WR033893. (10.1029/2022WR033893)
• Macleod, D. et al. 2023. Translating seasonal climate forecasts into water balance forecasts for decision making. PLOS Climate 2(3), article number: e0000138. (10.1371/journal.pclm.0000138)
• Rigby, J. M., Yohannis, M. A., Preist, C., Singer, M. B., Waema, T. M., Wausi, A. N. and Michaelides, K. 2023. Climate services for the Greater Horn of Africa: interviews exploring practitioner perspectives from Kenya and beyond. Climate and Development 15(3), pp. 188-200. (10.1080/17565529.2022.2074350)
• Asfaw, D. T. et al. 2023. stoPET v1.0: a stochastic potential evapotranspiration generator for simulation of climate change impacts. Geoscientific Model Development 16(2), pp. 557-571. (10.5194/gmd-16-557-2023)

2022

• Michaelides, K., Chen, S., Grieve, S. and Singer, M. B. 2022. Reply to: Climate versus tectonics as controls on river profiles. Nature 612(7941), pp. E15-E17. (10.1038/s41586-022-05419-0)
• Adloff, M. et al. 2022. Sustained water storage in Horn of Africa drylands dominated by seasonal rainfall extremes. Geophysical Research Letters 49(21), article number: e2022GL099299. (10.1029/2022GL099299)
• Sabathier, R., Singer, M. B., Stella, J. C., Roberts, D. A., Caylor, K. K., Jaeger, K. L. and Olden, J. D. 2022. High resolution spatiotemporal patterns of flow at the landscape scale in montane non‐perennial streams. River Research and Applications (10.1002/rra.4076)
• Chen, S., Michaelides, K., Richards, D. A. and Singer, M. B. 2022. Exploring exogenous controls on short- versus long-term erosion rates globally. Earth Surface Dynamics 10(6), pp. 1055-1078. (10.5194/esurf-10-1055-2022)
• Williams, J. et al. 2022. Local groundwater decline exacerbates response of dryland riparian woodlands to climatic drought. Global Change Biology (10.1111/gcb.16376)
• Koppa, A., Keune, J., MacLeod, D. A., Singer, M. and Miralles, D. G. 2022. Unraveling the origin of rainfall over Horn of Africa Drylands. Presented at: EGU General Assembly 2022, 23-27 May 2022EGU General Assembly 2022 Abstracts. Copernicus, (10.5194/egusphere-egu22-5330)

2021

• Quichimbo, E. A., Singer, M. B., Michaelides, K., Hobley, D. E. J., Rosolem, R. and Cuthbert, M. O. 2021. DRYP 1.0: A parsimonious hydrological model of DRYland Partitioning of the water balance. Geoscientific Model Development 14, pp. 6893-6917. (10.5194/gmd-14-6893-2021)
• Singer, M. B. et al. 2021. Hourly potential evapotranspiration at 0.1˚ resolution for the global land surface from 1981-present. Scientific Data 8, article number: 224. (10.1038/s41597-021-01003-9)
• Sargeant, C. I. and Singer, M. B. 2021. Local and non-local controls on seasonal variations in water availability and use by riparian trees along a hydroclimatic gradient. Environmental Research Letters 16(8), article number: 84018. (10.1088/1748-9326/ac1294)
• Kibler, C. L., Schmidt, E. C., Roberts, D. A., Stella, J. C., Kui, L., Lambert, A. M. and Singer, M. B. 2021. A brown wave of riparian woodland mortality following groundwater declines during the 2012-2019 California drought. Environmental Research Letters 16, article number: 84030. (10.1088/1748-9326/ac1377)
• Warter, M. M., Singer, M. B., Cuthbert, M. O., Roberts, D., Caylor, K. K., Sabathier, R. and Stella, J. 2021. Drought onset and propagation into soil moisture and grassland vegetation responses during the 2012–2019 major drought in Southern California. Hydrology and Earth System Sciences 25(6), pp. 3713–3729. (10.5194/hess-25-3713-2021)
• Sabathier, R., Singer, M. B., Stella, J. C., Roberts, D. A. and Caylor, K. K. 2021. Vegetation responses to climatic and geologic controls on water availability in southeastern Arizona. Environmental Research Letters 16(6), article number: 64029. (10.1088/1748-9326/abfe8c)
• Rohde, M. M., Stella, J. C., Roberts, D. A. and Singer, M. B. 2021. Groundwater dependence of riparian woodlands and the disrupting effect of anthropogenically altered streamflow. Proceedings of the National Academy of Sciences 118(25), article number: e2026453118. (10.1073/pnas.2026453118)
• Mehrnegar, N. et al. 2021. Exploring groundwater and soil water storage changes across the CONUS at 12.5 km resolution by a Bayesian integration of GRACE data into W3RA. Science of the Total Environment 758, article number: 143579. (10.1016/j.scitotenv.2020.143579)

2020

• Mayes, M., Caylor, K. K., Singer, M. B., Stella, J. C., Roberts, D. and Nagler, P. 2020. Climate sensitivity of water use by riparian woodlands at landscape scales. Hydrological Processes 34(25), pp. 4884-4903. (10.1002/hyp.13942)
• Quichimbo Miguitama, E. A., Singer, M. B. and Cuthbert, M. O. 2020. Characterizing groundwater-surface water interactions in idealized ephemeral stream systems. Hydrological Processes 34(18), pp. 3792-3806. (10.1002/hyp.13847)
• Mehrnegar, N., Jones, O., Singer, M. B., Schumacher, M., Bates, P. and Forootan, E. 2020. Comparing global hydrological models and combining them with GRACE by dynamic model data averaging (DMDA). Advances in Water Resources 138, article number: 103528. (10.1016/j.advwatres.2020.103528)

2019

• Sargeant, C. I., Singer, M. B. and Vallet-Coulomb, C. 2019. Identification of source-water oxygen isotopes in trees Toolkit (ISO-Tool) for deciphering historical water use by forest trees. Water Resources Research 55(12), pp. 10954-10975. (10.1029/2018WR024519)
• Chen, S., Michaelides, K., Grieve, S. W. D. and Singer, M. B. 2019. Aridity is expressed in river topography globally. Nature 573, pp. 573-577. (10.1038/s41586-019-1558-8)
• Washburn, S. J., Blum, J. D., Donovan, P. M. and Singer, M. B. 2019. Isotopic evidence for mercury photoreduction and retention on particles in surface waters of Central California, USA. Science of the Total Environment 674, pp. 451-461. (10.1016/j.scitotenv.2019.04.145)

2018

• Nakamura, T. K., Singer, M. B. and Gabet, E. J. 2018. Remains of the 19th century: deep storage of contaminated hydraulic mining sediment along the Lower Yuba River, California. Elementa: Science of the Anthropocene 6(1), article number: 70. (10.1525/elementa.333)
• Singer, M., Michaelides, K. and Hobley, D. 2018. STORM 1.0: a simple, flexible, and parsimonious stochastic rainfall generator for simulating climate and climate change. Geoscientific Model Development 11, pp. 3713-3726. (10.5194/gmd-11-3713-2018)
• Phillips, C. B., Hill, K. M., Paola, C., Singer, M. B. and Jerolmack, D. J. 2018. Effect of flood hydrograph duration, magnitude, and shape on bed load transport dynamics. Geophysical Research Letters 45(16), pp. 8264-8271. (10.1029/2018GL078976)
• Evans, C. M., Dritschel, D. G. and Singer, M. B. 2018. Modeling subsurface hydrology in floodplains. Water Resources Research 54(3), pp. 1428-1459. (10.1002/2017WR020827)
• Michaelides, K., Hollings, R., Singer, M. B., Nichols, M. H. and Nearing, M. 2018. Spatial and temporal analysis of hillslope-channel coupling and implications for the longitudinal profile in a dryland basin. Earth Surface Processes and Landforms (10.1002/esp.4340)

2017

• Singer, M. B. and Michaelides, K. 2017. Deciphering the expression of climate change within the Lower Colorado River basin by stochastic simulation of convective rainfall. Environmental Research Letters 12(10), article number: 104011. (10.1088/1748-9326/aa8e50)
• Jaeger, K. L., Sutfin, N. A., Tooth, S., Michaelides, K. and Singer, M. 2017. Geomorphology and sediment regimes of intermittent rivers and ephemeral streams. In: Datry, T., Bonada, N. and Boulton, A. eds. Intermittent Rivers and Ephemeral Streams. Ecology and Management Academic Press, pp. 21., (10.1016/B978-0-12-803835-2.00002-4)

2016

• Donovan, P. M., Blum, J. D., Singer, M. B., Marvin-DiPasquale, M. and Tsui, M. T. 2016. Methylmercury degradation and exposure pathways in streams and wetlands impacted by historical mining. Science of the Total Environment 568, pp. 1192-1203. (10.1016/j.scitotenv.2016.04.139)
• Sargeant, C. and Singer, M. B. 2016. Sub-annual variability in historical water source use by Mediterranean riparian trees. Ecohydrology 9(7), pp. 1328-1345. (10.1002/eco.1730)
• Singer, M., Harrison, L. R., Donovan, P. M., Blum, J. M. and Marvin-DiPasquale, M. 2016. Hydrologic indicators of hot spots and hot moments of mercury methylation potential along river corridors. Science of the Total Environment 568, pp. 697-711.
• Donovan, P. M., Blum, J. D., Singer, M. B., Marvin-DiPasquale, M. and Tsui, M. T. K. 2016. Isotopic composition of inorganic mercury and methylmercury downstream of a historical gold mining region. Environmental Science & Technology 50(4), pp. 1691-1702. (10.1021/acs.est.5b04413)

2015

• Higson, J. L. and Singer, M. B. 2015. The impact of the streamflow hydrograph on sediment supply from terrace erosion. Geomorphology 248, pp. 475. (10.1016/j.geomorph.2015.07.037)
• Singer, M. B. 2015. Impact scales of fluvial response to management along the Sacramento River, California, USA: transience versus persistence. In: Hudson, P. and Middelkoop, H. eds. Geomorphic Approaches to Integrated Floodplain Management of Lowland Fluvial Systems in North America and Europe. New York: Springer, pp. 53-85., (10.1007/978-1-4939-2380-9_4)
• Slater, L. J., Singer, M. B. and Kirchner, J. W. 2015. Hydrologic versus geomorphic drivers of trends in flood hazard. Geophysical Research Letters 42(2), pp. 370-376. (10.1002/2014GL062482)

2014

• Singer, M. B. and Michaelides, K. 2014. How is topographic simplicity maintained in ephemeral dryland channels?. Geology 42(12), pp. 1091-1094. (10.1130/G36267.1)
• Michaelides, K. and Singer, M. B. 2014. Impact of coarse sediment supply from hillslopes to the channel in runoff-dominated, dryland fluvial systems. Journal of Geophysical Research: Earth Surface 119(6), pp. 1205. (10.1002/2013JF002959)
• Singer, M. B., Sargeant, C. I., Piégay, H., Riquier, J., Wilson, R. J. S. and Evans, C. M. 2014. Floodplain ecohydrology: Climatic, anthropogenic, and local physical controls on partitioning of water sources to riparian trees. Water Resources Research 50(5), pp. 4490-4513. (10.1002/2014WR015581)

2013

• Singer, M. B., Aalto, R., James, L. A., Kilham, N. E., Higson, J. L. and Ghoshal, S. 2013. Enduring legacy of a toxic fan via episodic redistribution of California gold mining debris. Proceedings of the National Academy of Sciences of the United States of America 110(46), pp. 18436. (10.1073/pnas.1302295110)
• Donovan, P. M., Blum, J. D., Yee, D., Gehrke, G. E. and Singer, M. B. 2013. An isotopic record of mercury in San Francisco Bay sediment. Chemical Geology 349(35), pp. 87. (10.1016/j.chemgeo.2013.04.017)
• Slater, L. J. and Singer, M. B. 2013. Imprint of climate and climate change in alluvial riverbeds: Continental United States, 1950-2011. Geology 41(5), pp. 595-598. (10.1130/G34070.1)
• Singer, M. B., Stella, J. C., Dufour, S., Piégay, H., Wilson, R. J. and Johnstone, L. 2013. Contrasting water-uptake and growth responses to drought in co-occurring riparian tree species. Ecohydrology 6(3), pp. 402-412. (10.1002/eco.1283)

2012

• Kilham, N. E., Roberts, D. and Singer, M. B. 2012. Remote sensing of suspended sediment concentration during turbid flood conditions on the Feather River, California-A modeling approach. Water Resources Research 48(1) (10.1029/2011WR010391)

2011

• Springborn, M., Singer, M. B. and Dunne, T. 2011. Sediment-adsorbed total mercury flux through Yolo Bypass, the primary floodway and wetland in the Sacramento Valley, California. Science of the Total Environment 412-41, pp. 203. (10.1016/j.scitotenv.2011.10.004)

2010

• Ghoshal, S., James, L. A., Singer, M. B. and Aalto, R. 2010. Channel and floodplain change analysis over a 100-year period: Lower Yuba River, California. Remote Sensing 2(7), pp. 1797-1825. (10.3390/rs2071797)
• Singer, M. B. 2010. Transient response in longitudinal grain size to reduced gravel supply in a large river. Geophysical Research Letters 37(18), pp. n/a. (10.1029/2010GL044381)
• Dunne, T., Constantine, J. A. and Singer, M. B. 2010. The role of sediment transport and sediment supply in the evolution of river channel and floodplain complexity. Chikei/Transactions, Japanese Geomorphological Union 31(2), pp. 155-170.

2009

• Singer, M. B. and Aalto, R. 2009. Floodplain development in an engineered setting. Earth Surface Processes and Landforms 34(2), pp. 291-304. (10.1002/esp.1725)
• James, L. A., Singer, M. B., Ghoshal, S. and Megison, M. 2009. Historical channel changes in the lower Yuba and Feather Rivers, California: Long-term effects of contrasting river-management strategies. In: James, L. A., Rathburn, S. L. and Whittecar, G. eds. Management and Restoration of Fluvial Systems with Broad Historical Changes and Human Impacts., Vol. 451. Geological Society of America, pp. 57., (10.1130/2009.2451(04))

2008

• Singer, M. B. 2008. Downstream patterns of bed material grain size in a large, lowland alluvial river subject to low sediment supply. Water Resources Research 44(12) (10.1029/2008WR007183)
• Allan James, L. and Singer, M. B. 2008. Development of the lower Sacramento valley flood-control system: historical perspective. Natural Hazards Review 9(3), pp. 125. (10.1061/(ASCE)1527-6988(2008)9:3(125))
• Singer, M. B., Aalto, R. and James, L. A. 2008. Status of the lower Sacramento valley flood-control system within the context of its natural geomorphic setting. Natural Hazards Review 9(3), pp. 104. (10.1061/(ASCE)1527-6988(2008)9:3(104))
• Singer, M. B. 2008. A new sampler for extracting bed material sediment from sand and gravel beds in navigable rivers. Earth Surface Processes and Landforms 33(14), pp. 2277. (10.1002/esp.1661)

2007

• Singer, M. B. 2007. The influence of major dams on hydrology through the drainage network of the Sacramento River basin, California. River Research and Applications 23(1), pp. 55. (10.1002/rra.968)

2006

• Singer, M. B. and Dunne, T. 2006. Modeling the influence of river rehabilitation scenarios on bed material sediment flux in a large river over decadal timescales. Water Resources Research 42(12) (10.1029/2006WR004894)

2004

• Singer, M. B. and Dunne, T. 2004. An empirical-stochastic, event-based program for simulating inflow from a tributary network: Framework and application to the Sacramento River basin, California. Water Resources Research 40(7) (10.1029/2003WR002725)
• Singer, M. B. and Dunne, T. 2004. Modeling decadal bed material sediment flux based on stochastic hydrology. Water Resources Research 40(3) (10.1029/2003WR002723)

2001

• Singer, M. B. and Dunne, T. 2001. Identifying eroding and depositional reaches of valley by analysis of suspended sediment Transport in the Sacramento River, California. Water Resources Research 37(12), pp. 3371-3381. (10.1029/2001WR000457)