|A process for creating multimetric indices for large-scale aquatic surveys|
JL Stoddard, AT Herlihy, DV Peck, RM Hughes, TR Whittier, E Tarquinio
Journal of the North American Benthological Society 27 (4), 878-891, 2008
|Correspondence between ecoregions and spatial patterns in stream ecosystems in Oregon|
TR Whittier, RM Hughes, DP Larsen
Canadian journal of fisheries and aquatic sciences 45 (7), 1264-1278, 1988
|Regionalization as a tool for managing environmental resources|
US Environmental Protection Agency, Environmental Research Laboratory 600 (3-60), 1989
|A structured approach for developing indices of biotic integrity: three examples from streams and rivers in the western USA|
TR Whittier, RM Hughes, JL Stoddard, GA Lomnicky, DV Peck, AT Herlihy
Transactions of the American Fisheries Society 136 (3), 718-735, 2007
|Concordance of taxonomic richness patterns across multiple assemblages in lakes of the northeastern United States|
AP Allen, TR Whittier, PR Kaufmann, DP Larsen, RJ O'Connor, ...
Canadian Journal of Fisheries and Aquatic Sciences 56 (5), 739-747, 1999
|Concordance of taxonomic composition patterns across multiple lake assemblages: effects of scale, body size, and land use|
AP Allen, TR Whittier, DP Larsen, PR Kaufmann, RJ O'Connor, ...
Canadian Journal of Fisheries and Aquatic Sciences 56 (11), 2029-2040, 1999
|Selecting reference sites for stream biological assessments: Best professional judgment or objective criteria|
TR Whittier, JL Stoddard, DP Larsen, AT Herlihy
Journal of the North American Benthological Society 26 (2), 349-360, 2007
|A calcium‐based invasion risk assessment for zebra and quagga mussels (Dreissena spp)|
TR Whittier, PL Ringold, AT Herlihy, SM Pierson
Frontiers in Ecology and the Environment 6 (4), 180-184, 2008
|Correspondence between spatial patterns in fish assemblages in Ohio streams and aquatic ecoregions|
DP Larsen, JM Omernik, RM Hughes, CM Rohm, TR Whittier, AJ Kinney, ...
Environmental management 10 (6), 815-828, 1986
|A regional framework for establishing recovery criteria|
RM Hughes, TR Whittier, CM Rohm, DP Larsen
Environmental Management 14 (5), 673-683, 1990
|An ecological assessment of western streams and rivers|
JL Stoddard, DV Peck, SG Paulsen, J Van Sickle, CP Hawkins, AT Herlihy, ...
US Environmental Protection Agency, Corvallis, 2005
|Cyprinid distributions in Northeast USA lakes: evidence of regional-scale minnow biodiversity losses|
TR Whittier, DB Halliwell, SG Paulsen
Canadian Journal of Fisheries and Aquatic Sciences 54 (7), 1593-1607, 1997
|A predictive index of biotic integrity model for aquatic-vertebrate assemblages of western US streams|
D Pont, RM Hughes, TR Whittier, S Schmutz
Transactions of the american Fisheries Society 138 (2), 292-305, 2009
|Introduced fish in northeastern USA lakes: regional extent, dominance, and effect on native species richness|
TR Whittier, TM Kincaid
Transactions of the American Fisheries Society 128 (5), 769-783, 1999
|Evaluation of fish species tolerances to environmental stressors in lakes in the northeastern United States|
TR Whittier, RM Hughes
North American Journal of Fisheries Management 18 (2), 236-252, 1998
|Environmental Monitoring and Assessment Program (EMAP): western streams and rivers statistical summary|
JL Stoddard, DV Peck, AR Olsen, DP Larsen, J Van Sickle, CP Hawkins, ...
Environmental Monitoring and Assessment Program (EMAP) Number of, 70, 2005
|Indicators of Ecological Stress and Their Extent in the Population of Northeastern Lakes: A Regional-Scale Assessment: Although stressors such as nonnative fish introductions …|
TR Whittier, SG Paulsen, DP Larsen, SA Peterson, AT Herlihy, ...
BioScience 52 (3), 235-247, 2002
|The surface waters component of the Environmental Monitoring and Assessment Program (EMAP): an overview|
TR Whittier, SG Paulsen
Journal of Aquatic Ecosystem Health 1 (2), 119-126, 1992
|Development of IBI metrics for lakes in southern New England|
Assessing the sustainability and biological integrity of water resources …, 2020
|Lakeshore and littoral physical habitat structure in a national lakes assessment|
PR Kaufmann, DV Peck, SG Paulsen, CW Seeliger, RM Hughes, ...
Lake and Reservoir Management 30 (2), 192-215, 2014