| Statistical methods in water resources DR Helsel, RM Hirsch Elsevier, 1993 | 6746 | 1993 |
| Stationarity is dead: Whither water management? PCD Milly, J Betancourt, M Falkenmark, RM Hirsch, ZW Kundzewicz, ... Science 319 (5863), 573-574, 2008 | 5316 | 2008 |
| Techniques of trend analysis for monthly water quality data RM Hirsch, JR Slack, RA Smith Water resources research 18 (1), 107-121, 1982 | 3762 | 1982 |
| A nonparametric trend test for seasonal data with serial dependence RM Hirsch, JR Slack Water resources research 20 (6), 727-732, 1984 | 2162 | 1984 |
| Selection of methods for the detection and estimation of trends in water quality RM Hirsch, RB Alexander, RA Smith Water resources research 27 (5), 803-813, 1991 | 778 | 1991 |
| Estimating constituent loads TA Cohn, LL Delong, EJ Gilroy, RM Hirsch, DK Wells Water resources research 25 (5), 937-942, 1989 | 647 | 1989 |
| Weighted Regressions on Time, Discharge, and Season (WRTDS), with an Application to Chesapeake Bay River Inputs1 RM Hirsch, DL Moyer, SA Archfield JAWRA Journal of the American Water Resources Association 46 (5), 857-880, 2010 | 577 | 2010 |
| Monitoring and understanding changes in heat waves, cold waves, floods, and droughts in the United States: state of knowledge TC Peterson, RR Heim, R Hirsch, DP Kaiser, H Brooks, NS Diffenbaugh, ... Bulletin of the American Meteorological Society 94 (6), 821-834, 2013 | 500 | 2013 |
| A comparison of four streamflow record extension techniques RM Hirsch Water Resources Research 18 (4), 1081-1088, 1982 | 436 | 1982 |
| Statistical analysis of hydrologic data. RM Hirsch, DR Helsel, TA Cohn, EJ Gilroy | 395 | 1992 |
| River chloride trends in snow-affected urban watersheds: increasing concentrations outpace urban growth rate and are common among all seasons SR Corsi, LA De Cicco, MA Lutz, RM Hirsch Science of the Total Environment 508, 488-497, 2015 | 291 | 2015 |
| On critiques of “Stationarity is dead: Whither water management?” PCD Milly, J Betancourt, M Falkenmark, RM Hirsch, ZW Kundzewicz, ... Water Resources Research 51 (9), 7785-7789, 2015 | 260 | 2015 |
| Statistical methods in water resources: US Geological Survey Techniques of Water Resources Investigations, book 4, chap DR Helsel, RM Hirsch A3, 2002 | 258 | 2002 |
| Nitrate in the Mississippi River and its tributaries, 1980 to 2008: are we making progress? LA Sprague, RM Hirsch, BT Aulenbach Environmental Science & Technology 45 (17), 7209-7216, 2011 | 254 | 2011 |
| User guide to Exploration and Graphics for RivEr Trends (EGRET) and dataRetrieval: R packages for hydrologic data RM Hirsch, LA De Cicco Techniques and methods, 2015 | 233 | 2015 |
| Mean square error of regression‐based constituent transport estimates EJ Gilroy, RM Hirsch, TA Cohn Water Resources Research 26 (9), 2069-2077, 1990 | 210 | 1990 |
| The influence of man on hydrologic systems RM Hirsch, JF Walker, JC Day, R Kallio | 210 | 1990 |
| Has the magnitude of floods across the USA changed with global CO2 levels? RM Hirsch, KR Ryberg Hydrological Sciences Journal 57 (1), 1-9, 2012 | 207 | 2012 |
| METHODS OF FITTING A STRAIGHT LINE TO DATA: EXAMPLES IN WATER RESOURCES 1 RM Hirsch, EJ Gilroy JAWRA Journal of the American Water Resources Association 20 (5), 705-711, 1984 | 192 | 1984 |
| A bootstrap method for estimating uncertainty of water quality trends RM Hirsch, SA Archfield, LA De Cicco Environmental Modelling & Software 73, 148-166, 2015 | 190 | 2015 |