| Effect of the focal taxon on the selection of nature reserves RT Ryti Ecological Applications 2 (4), 404-410, 1992 | 205 | 1992 |
| Overdispersion of ant colonies: a test of hypotheses RT Ryti, TJ Case Oecologia 69, 446-453, 1986 | 139 | 1986 |
| The role of neighborhood competition in the spacing and diversity of ant communities RT Ryti, TJ Case The American Naturalist 139 (2), 355-374, 1992 | 102 | 1992 |
| Field experiments on desert ants: testing for competition between colonies RT Ryti, TJ Case Ecology 69 (6), 1993-2003, 1988 | 80 | 1988 |
| Spatial arrangement and diet overlap between colonies of desert ants RT Ryti, TJ Case Oecologia 62, 401-404, 1984 | 75 | 1984 |
| The comparative analysis of species occurrence patterns on archipelagos RT Ryti, ME Gilpin Oecologia 73, 282-287, 1987 | 61 | 1987 |
| Toxicity bioassays for ecological risk assessment in arid and semiarid ecosystems JT Markwiese, RT Ryti, MM Hooten, DI Michael, I Hlohowskyj Reviews of Environmental Contamination and Toxicology: Continuation of …, 2001 | 47 | 2001 |
| Geomorphic controls on contaminant distribution along an ephemeral stream SL Reneau, PG Drakos, D Katzman, DV Malmon, EV McDonald, RT Ryti Earth Surface Processes and Landforms: The Journal of the British …, 2004 | 38 | 2004 |
| The regeneration niche of desert ants: effects of established colonies RT Ryti, TJ Case Oecologia 75, 303-306, 1988 | 38 | 1988 |
| Superfund soil cleanup: developing the Piazza Road remedial design RT Ryti Air & Waste 43 (2), 197-202, 1993 | 27 | 1993 |
| Theoretical considerations of density-dependent spacing of a mound-building ant (Formica altipetens) RT Ryti Journal of theoretical biology 147 (3), 289-301, 1990 | 20 | 1990 |
| Wildlife ecological screening levels for inhalation of volatile organic chemicals P Gallegos, J Lutz, J Markwiese, R Ryti, R Mirenda Environmental Toxicology and Chemistry: An International Journal 26 (6 …, 2007 | 17 | 2007 |
| Inorganic and radionuclide background data for soils, canyon sediments, and bandelier tuff at Los Alamos National Laboratory RT Ryti, PA Longmire, DE Broxton, SL Reneau, EV McDonald Los Alamos National Laboratory Report LA-UR-98-5054, 1998 | 17 | 1998 |
| Professional judgment in the data quality objectives process: a Bayesian approach to screening assessment PK Black, MD Neptune, RT Ryti, DD Hickmott Los Alamos National Lab., 1994 | 15 | 1994 |
| Superfund soil cleanup RT Ryti, D Neptune, B Groskinsky Environmental Testing & Analysis 1, 26-31, 1992 | 15 | 1992 |
| Natural background geochemistry, geomorphology, and pedogenesis of selected soil profiles and Bandelier Tuff, Los Alamos P Longmire, S Reneau, P Watt, L McFadden, J Gardner, C Duffy, R Ryti New Mexico, 1995: Los Alamos National Laboratory Report LA-12913-MS, Los …, 1995 | 14 | 1995 |
| Geographic variation in cooperative colony foundation in Veromessor pergandei (Hymenoptera: Formicidae). RT Ryti | 13 | 1988 |
| Planning issues for super fund site remediation RT Ryti, D Neptune Hazardous Materials Control 4 (6), 47-53, 1991 | 12 | 1991 |
| Modeled Ecological Risk to the Deer Mouse, Mexican Spotted Owl, and Western Bluebird at the Los Alamos National Laboratory using ECORSK. 7 G Gonzales, R Ryti, P Newell, A Gallegos, S Sherwood LANL report LA-14118, 2004 | 10 | 2004 |
| Evaluation of sediment contamination in upper Los Alamos Canyon, reaches LA-1, LA-2, and LA-3 SL Reneau, RT Ryti, M Tardiff, J Linn Rep. LA-UR-98 3974, 1998 | 10 | 1998 |
James MarkwieseEnvironmental Protection Agency, CPHEA Pacific Ecological Systems DivisionVerified email at epa.gov
