| The urban stream syndrome: current knowledge and the search for a cure CJ Walsh, AH Roy, JW Feminella, PD Cottingham, PM Groffman, ... Journal of the North American Benthological Society 24 (3), 706-723, 2005 | 3458 | 2005 |
| Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems ME McClain, EW Boyer, CL Dent, SE Gergel, NB Grimm, PM Groffman, ... Ecosystems, 301-312, 2003 | 2586 | 2003 |
| Urban ecological systems: Scientific foundations and a decade of progress STA Pickett, ML Cadenasso, JM Grove, CG Boone, PM Groffman, E Irwin, ... Journal of environmental management 92 (3), 331-362, 2011 | 1294 | 2011 |
| Ecological thresholds: the key to successful environmental management or an important concept with no practical application? PM Groffman, JS Baron, T Blett, AJ Gold, I Goodman, LH Gunderson, ... Ecosystems 9, 1-13, 2006 | 1245 | 2006 |
| Reducing Nitrogen Loading to the Gulf of Mexico from the Mississippi River Basin: Strategies to Counter a Persistent Ecological Problem: Ecotechnology—the use of natural … WJ Mitsch, JW Day, JW Gilliam, PM Groffman, DL Hey, GW Randall, ... BioScience 51 (5), 373-388, 2001 | 1086 | 2001 |
| Methods for measuring denitrification: diverse approaches to a difficult problem PM Groffman, MA Altabet, JK Böhlke, K Butterbach-Bahl, MB David, ... Ecological applications 16 (6), 2091-2122, 2006 | 1078 | 2006 |
| Increased salinization of fresh water in the northeastern United States SS Kaushal, PM Groffman, GE Likens, KT Belt, WP Stack, VR Kelly, ... Proceedings of the National Academy of Sciences 102 (38), 13517-13520, 2005 | 1054 | 2005 |
| Nitrogen transformations GP Robertson, PM Groffman Soil microbiology, ecology and biochemistry, 407-438, 2024 | 994 | 2024 |
| Water quality functions of riparian forest buffers in Chesapeake Bay watersheds R Lowrance, LS Altier, JD Newbold, RR Schnabel, PM Groffman, ... Environmental management, 1997 | 932 | 1997 |
| Ecosystem processes along an urban-to-rural gradient MJ McDonnell, STA Pickett, P Groffman, P Bohlen, RV Pouyat, ... Urban ecosystems 1, 21-36, 1997 | 907 | 1997 |
| Detritus food webs in conventional and no-tillage agroecosystems PF Hendrix, RW Parmelee, DA Crossley, DC Coleman, EP Odum, ... Bioscience 36 (6), 374-380, 1986 | 889 | 1986 |
| The changing landscape: ecosystem responses to urbanization and pollution across climatic and societal gradients NB Grimm, D Foster, P Groffman, JM Grove, CS Hopkinson, ... Frontiers in Ecology and the Environment 6 (5), 264-272, 2008 | 829 | 2008 |
| A distinct urban biogeochemistry? JP Kaye, PM Groffman, NB Grimm, LA Baker, RV Pouyat Trends in Ecology & Evolution 21 (4), 192-199, 2006 | 816 | 2006 |
| Colder soils in a warmer world: a snow manipulation study in a northern hardwood forest ecosystem PM Groffman, CT Driscoll, TJ Fahey, JP Hardy, RD Fitzhugh, GL Tierney Biogeochemistry 56, 135-150, 2001 | 717 | 2001 |
| Challenges to incorporating spatially and temporally explicit phenomena (hotspots and hot moments) in denitrification models PM Groffman, K Butterbach-Bahl, RW Fulweiler, AJ Gold, JL Morse, ... Biogeochemistry 93, 49-77, 2009 | 714 | 2009 |
| Down by the riverside: urban riparian ecology PM Groffman, DJ Bain, LE Band, KT Belt, GS Brush, JM Grove, RV Pouyat, ... Frontiers in Ecology and the Environment 1 (6), 315-321, 2003 | 665 | 2003 |
| Nitrogen fluxes and retention in urban watershed ecosystems PM Groffman, NL Law, KT Belt, LE Band, GT Fisher Ecosystems 7, 393-403, 2004 | 603 | 2004 |
| The impacts of climate change on ecosystem structure and function NB Grimm, FS Chapin III, B Bierwagen, P Gonzalez, PM Groffman, Y Luo, ... Frontiers in Ecology and the Environment 11 (9), 474-482, 2013 | 577 | 2013 |
| Non‐native invasive earthworms as agents of change in northern temperate forests PJ Bohlen, S Scheu, CM Hale, MA McLean, S Migge, PM Groffman, ... Frontiers in Ecology and the Environment 2 (8), 427-435, 2004 | 561 | 2004 |
| Tracking nonpoint source nitrogen pollution in human-impacted watersheds SS Kaushal, PM Groffman, LE Band, EM Elliott, CA Shields, C Kendall Environmental science & technology 45 (19), 8225-8232, 2011 | 558 | 2011 |
