| Year |
Citation |
Score |
| 2014 |
Williams RE, Arabi M, Loftis J, Elmund GK. Monitoring design for assessing compliance with numeric nutrient standards for rivers and streams using geospatial variables. Journal of Environmental Quality. 43: 1713-24. PMID 25603257 DOI: 10.2134/Jeq2013.12.0528 |
0.432 |
|
| 2012 |
Olsen RL, Chappell RW, Loftis JC. Water quality sample collection, data treatment and results presentation for principal components analysis--literature review and Illinois River Watershed case study. Water Research. 46: 3110-22. PMID 22487543 DOI: 10.1016/J.Watres.2012.03.028 |
0.523 |
|
| 2011 |
Park D, Loftis JC, Roesner LA. Pollutant load evaluation in stormwater systems World Environmental and Water Resources Congress 2011: Bearing Knowledge For Sustainability - Proceedings of the 2011 World Environmental and Water Resources Congress. 700-712. DOI: 10.1061/41173(414)72 |
0.401 |
|
| 2011 |
Park D, Loftis JC, Roesner LA. Performance modeling of storm water best management practices with uncertainty analysis Journal of Hydrologic Engineering. 16: 332-344. DOI: 10.1061/(Asce)He.1943-5584.0000323 |
0.336 |
|
| 2007 |
Hanna RB, Loftis JC. Load modeling approach for evaluating selenium stream standards compliance Journal of Irrigation and Drainage Engineering. 133: 232-241. DOI: 10.1061/(Asce)0733-9437(2007)133:3(232) |
0.637 |
|
| 2004 |
Loftis JC, MacDonald LH. Exploring the benefits of paired watersheds for detecting cumulative effects Watershed Management and Operations Management 2000. 105. DOI: 10.1061/40499(2000)92 |
0.302 |
|
| 2004 |
Haby PA, Loftis JC. Salinity characterization and source assessment in the South Platte River basin, Northeastern Colorado Watershed Management and Operations Management 2000. 105. DOI: 10.1061/40499(2000)132 |
0.469 |
|
| 2003 |
Greve AI, Loftis JC, Brown JB, Buirgy RR, Alexander B. Design and implementation of a cooperative water quality monitoring program in Colorado's Big Thompson Watershed Journal of the American Water Resources Association. 39: 1409-1418. DOI: 10.1111/J.1752-1688.2003.Tb04427.X |
0.42 |
|
| 2001 |
Loftis JC, MacDonald LH, Streett S, Iyer HK, Bunte K. Detecting cumulative watershed effects: The statistical power of pairing Journal of Hydrology. 251: 49-64. DOI: 10.1016/S0022-1694(01)00431-0 |
0.431 |
|
| 1999 |
Loftis JC, Iyer HK, Baker HJ. Rethinking poisson-based statistics for ground water quality monitoring Ground Water. 37: 275-281. DOI: 10.1111/J.1745-6584.1999.Tb00984.X |
0.38 |
|
| 1999 |
Caruso BS, Loftis JC. Screening assessment of dissolved zinc from inactive mines in a mountain watershed Environmental Monitoring and Assessment. 56: 147-176. DOI: 10.1023/A:1005951502880 |
0.367 |
|
| 1998 |
Ellerbroek DA, Durnford DS, Loftis JC. Modeling pesticide transport in an irrigated field with variable water application and hydraulic conductivity Journal of Environmental Quality. 27: 495-504. |
0.338 |
|
| 1997 |
Walker DD, Loftis JC. Alternative spatial estimators for ground-water and soil measurements Ground Water. 35: 593-601. DOI: 10.1111/J.1745-6584.1997.Tb00124.X |
0.368 |
|
| 1997 |
Walker DD, Loftis JC, Mielke PW. Permutation Methods for Determining the Significance of Spatial Dependence Mathematical Geology. 29: 1011-1022. DOI: 10.1023/A:1022309619605 |
0.305 |
|
| 1997 |
Ashraf M, Loftis JC, Hubbard KG. Application of geostatistics to evaluate partial weather station networks Agricultural and Forest Meteorology. 84: 255-271. DOI: 10.1016/S0168-1923(96)02358-1 |
0.336 |
|
| 1996 |
Loftis JC. Trends in groundwater quality Hydrological Processes. 10: 335-355. DOI: 10.1002/(Sici)1099-1085(199602)10:2<335::Aid-Hyp359>3.0.Co;2-T |
0.485 |
|
| 1993 |
McBride GB, Loftis JC, Adkins NC. What do significance tests really tell us about the environment? Environmental Management. 17: 423-432. DOI: 10.1007/Bf02393772 |
0.308 |
|
| 1992 |
Harcum JB, Loftis JC, Ward RC. SELECTING TREND TESTS FOR WATER QUALITY SERIES WITH SERIAL CORRELATION AND MISSING VALUES Jawra Journal of the American Water Resources Association. 28: 469-478. DOI: 10.1111/J.1752-1688.1992.Tb03168.X |
0.355 |
|
| 1991 |
Loftis JC, McBride GB, Ellis JC. CONSIDERATIONS OF SCALE IN WATER QUALITY MONITORING AND DATA ANALYSIS Jawra Journal of the American Water Resources Association. 27: 255-264. DOI: 10.1111/J.1752-1688.1991.Tb03130.X |
0.337 |
|
| 1991 |
Loftis JC, Taylor CH, Newell AD, Chapman PL. MULTIVARIATE TREND TESTING OF LAKE WATER QUALITY Jawra Journal of the American Water Resources Association. 27: 461-473. DOI: 10.1111/J.1752-1688.1991.Tb01446.X |
0.46 |
|
| 1991 |
Mizyed N, Loftis J, Oad R, Early A. Importance of Demand Estimation in Irrigation‐System Management Journal of Irrigation and Drainage Engineering. 117: 336-349. DOI: 10.1061/(Asce)0733-9437(1991)117:3(336) |
0.356 |
|
| 1991 |
Loftis JC, Taylor CH, Chapman PL. Multivariate tests for trend in water quality Water Resources Research. 27: 1419-1429. DOI: 10.1029/90Wr01802 |
0.385 |
|
| 1989 |
Taylor CH, Loftis JC. TESTING FOR TREND IN LAKE AND GROUND WATER QUALITY TIME SERIES Jawra Journal of the American Water Resources Association. 25: 715-726. DOI: 10.1111/J.1752-1688.1989.Tb05385.X |
0.498 |
|
| 1989 |
Loftis JC, Phillips RD, Ward RC, Taylor CH. WQStat II: a water quality statistics package Ground Water. 27: 866-873. DOI: 10.1111/J.1745-6584.1989.Tb01050.X |
0.357 |
|
| 1989 |
Ward RC, Loftis JC. Monitoring systems for water quality Critical Reviews in Environmental Control. 19: 101-118. DOI: 10.1080/10643388909388361 |
0.36 |
|
| 1989 |
Houghtalen RJ, Loftis JC. Improving water delivery system operation using training simulators Journal of Water Resources Planning and Management. 115: 616-629. DOI: 10.1061/(Asce)0733-9496(1989)115:5(616) |
0.346 |
|
| 1989 |
Loftis JC, Taylor CH. Detecting acid precipitation impacts on lake water quality Environmental Management. 13: 529-538. DOI: 10.1007/Bf01874958 |
0.468 |
|
| 1988 |
Houghtalen RJ, Loftis JC. IRRIGATION WATER DELIVERY SYSTEM OPERATION VIA AGGREGATE STATE DYNAMIC PROGRAMMING Jawra Journal of the American Water Resources Association. 24: 427-434. DOI: 10.1111/J.1752-1688.1988.Tb03002.X |
0.361 |
|
| 1988 |
Montgomery RH, Loftis JC. “Applicability of the t‐Test for Detecting Trends in Water Quality Variables” Jawra Journal of the American Water Resources Association. 24: 205-207. DOI: 10.1111/j.1752-1688.1988.tb00897.x |
0.308 |
|
| 1987 |
Loftis JC, Houghtalen RJ. optimizing Temporal Water Allocation by Irrigation Ditch Companies Transactions of the Asabe. 30: 1075-1082. DOI: 10.13031/2013.30523 |
0.405 |
|
| 1987 |
Montgomery RH, Loftis JC. APPLICABILITY OF THE t‐TEST FOR DETECTING TRENDS IN WATER QUALITY VARIABLES Jawra Journal of the American Water Resources Association. 23: 653-662. DOI: 10.1111/J.1752-1688.1987.Tb00839.X |
0.439 |
|
| 1987 |
Loftis JC, Harris J, Montgomery RH. Detecting Changes in Ground Water Quality at Regulated Facilities Groundwater Monitoring &Amp; Remediation. 7: 72-76. DOI: 10.1111/J.1745-6592.1987.Tb01064.X |
0.485 |
|
| 1987 |
Harris J, Loftis JC, Montgomery RH. Statistical methods for characterizing groundwater quality Ground Water. 25: 185-193. DOI: 10.1111/J.1745-6584.1987.Tb02875.X |
0.38 |
|
| 1987 |
Montgomery RH, Loftis JC, Harris J. Statistical characteristics of groundwater quality variables Ground Water. 25: 176-184. DOI: 10.1111/J.1745-6584.1987.Tb02874.X |
0.392 |
|
| 1987 |
Harris J, Loftis JC. REPLY TO the preceding Discussion by Gerald L. Sievers of "Statistical Methods for Characterizing Ground-Water Quality" Ground Water. 25: 744-745. DOI: 10.1111/J.1745-6584.1987.Tb02222.X |
0.391 |
|
| 1987 |
Montgomery RH, Loftis JC, Harris J. REPLY TO the preceding Discussion by Z. Sen of "Statistical Characteristics of Ground-Water Quality Variables" Ground Water. 25: 742-743. DOI: 10.1111/J.1745-6584.1987.Tb02220.X |
0.424 |
|
| 1986 |
Ward RC, Loftis JC. Establishing statistical design criteria for water quality monitoring systems: Review and synthesis Water Resources Bulletin. 22: 759. DOI: 10.1111/J.1752-1688.1986.Tb00749.X |
0.441 |
|
| 1986 |
Ward RC, Loftis JC, McBride GB. The "data-rich but information-poor" syndrome in water quality monitoring Environmental Management. 10: 291-297. DOI: 10.1007/Bf01867251 |
0.469 |
|
| 1984 |
Perry JA, Ward RC, Loftis JC. Survey of state water quality monitoring programs Environmental Management. 8: 21-26. DOI: 10.1007/Bf01867870 |
0.432 |
|
| 1983 |
Loftis JC, Ward RC, Smillie GM. Statistical models for water quality regulation Journal of the Water Pollution Control Federation. 55: 1098-1104. |
0.336 |
|
| 1983 |
Ward RC, Loftis JC. Incorporating the stochastic nature of water quality into management Journal of the Water Pollution Control Federation. 55: 408-414. |
0.367 |
|
| 1982 |
Loftis JC, Ward RC. Water quality monitoring: What directions should new programs take? Environmental Management. 6: 279-280. DOI: 10.1007/Bf01875058 |
0.396 |
|
| 1981 |
Loftis JC, Ward RC. EVALUTING STREAM STANDARD VIOLATIONS USING A WATER QUALITY DATA BASE Jawra Journal of the American Water Resources Association. 17: 1071-1078. DOI: 10.1111/J.1752-1688.1981.Tb01945.X |
0.334 |
|
| 1980 |
Loftis JC, Ward RC. SAMPLING FREQUENCY SELECTION FOR REGULATORY WATER QUALITY MONITORING Water Resources Bulletin. 16: 501-507. DOI: 10.1111/J.1752-1688.1980.Tb03904.X |
0.381 |
|
| 1980 |
Loftis JC, Ward RC. Cost-effective selection of sampling frequencies for regulatory water quality monitoring Environment International. 3: 297-302. DOI: 10.1016/0160-4120(80)90141-5 |
0.418 |
|
| 1980 |
Loftis JC, Ward RC. Water quality monitoring-Some practical sampling frequency considerations Environmental Management. 4: 521-526. DOI: 10.1007/Bf01876889 |
0.404 |
|
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