-
1
-
-
84874592271
-
Predicted Nitrate and Arsenic Concentrations in Basin-fill Aquifers of the Southwestern United States
-
Anning, D.W., Paul, A.P., McKinney, T.S., Huntington, J.M., Bexfield, L.M., Thiros, S.A., 2012. Predicted Nitrate and Arsenic Concentrations in Basin-fill Aquifers of the Southwestern United States. U.S. Geological Survey Scientific Investigations Report 2012-5065.
-
(2012)
U.S. Geological Survey Scientific Investigations Report 2012-5065.
-
-
Anning, D.W.1
Paul, A.P.2
McKinney, T.S.3
Huntington, J.M.4
Bexfield, L.M.5
Thiros, S.A.6
-
2
-
-
84857342493
-
Using ensemble-based methods for directly estimating causal effects: an investigation of tree-based G-computation
-
Austin P.C. Using ensemble-based methods for directly estimating causal effects: an investigation of tree-based G-computation. Multivar. Behav. Res. 2012, 47(1):115-135. 10.1080/00273171.2012.640600.
-
(2012)
Multivar. Behav. Res.
, vol.47
, Issue.1
, pp. 115-135
-
-
Austin, P.C.1
-
3
-
-
33744799958
-
Modeling the probability of arsenic in groundwater in New England as a tool for exposure assessment
-
Ayotte J.D., et al. Modeling the probability of arsenic in groundwater in New England as a tool for exposure assessment. Environ. Sci. Technol. 2006, 40(11):3578-3585.
-
(2006)
Environ. Sci. Technol.
, vol.40
, Issue.11
, pp. 3578-3585
-
-
Ayotte, J.D.1
-
4
-
-
84885961675
-
Regression model for aquifer vulnerability assessment of nitrate pollution in the Osona region (NE Spain)
-
Boy-Roura M., Nolan B.T., Menció A., Mas-Pla J. Regression model for aquifer vulnerability assessment of nitrate pollution in the Osona region (NE Spain). J. Hydrol. 2013, 505:150-162.
-
(2013)
J. Hydrol.
, vol.505
, pp. 150-162
-
-
Boy-Roura, M.1
Nolan, B.T.2
Menció, A.3
Mas-Pla, J.4
-
5
-
-
84901043068
-
Assessment of regional change in nitrate concentrations in groundwater in the Central Valley, California, USA, 1950s-2000s
-
Burow K.R., Jurgens B.C., Belitz K., Dubrovsky N.M. Assessment of regional change in nitrate concentrations in groundwater in the Central Valley, California, USA, 1950s-2000s. Environ. Earth Sci. 2013, 69:2609-2621.
-
(2013)
Environ. Earth Sci.
, vol.69
, pp. 2609-2621
-
-
Burow, K.R.1
Jurgens, B.C.2
Belitz, K.3
Dubrovsky, N.M.4
-
6
-
-
34247115449
-
Boosted trees for ecological modeling and prediction
-
De'ath G. Boosted trees for ecological modeling and prediction. Ecology 2007, 88(1):243-251.
-
(2007)
Ecology
, vol.88
, Issue.1
, pp. 243-251
-
-
De'ath, G.1
-
7
-
-
51949111620
-
Smearing estimate: a nonparametric retransformation method
-
Duan N. Smearing estimate: a nonparametric retransformation method. J. Am. Stat. Assoc. 1983, 78:605-610.
-
(1983)
J. Am. Stat. Assoc.
, vol.78
, pp. 605-610
-
-
Duan, N.1
-
8
-
-
80052391358
-
The Quality of our Nation's Waters-Nutrients in the Nation's Streams and Groundwater, 1992-2004
-
Dubrovsky, N.M. et al., 2010. The Quality of our Nation's Waters-Nutrients in the Nation's Streams and Groundwater, 1992-2004. U.S. Geological Survey Circular 1350.
-
(2010)
U.S. Geological Survey Circular 1350.
-
-
Dubrovsky, N.M.1
-
9
-
-
84948133344
-
-
California Department of Water Resources. (accessed January 2011).
-
DWR, 2013. Land and Water Use Data Collections. California Department of Water Resources. (accessed January 2011). http://www.water.ca.gov/landwateruse/.
-
(2013)
Land and Water Use Data Collections
-
-
-
10
-
-
44849118698
-
A working guide to boosted regression trees
-
Elith J., Leathwick J.R., Hastie T. A working guide to boosted regression trees. J. Anim. Ecol. 2008, 77(4):802-813. 10.1111/j.1365-2656.2008.01390.x.
-
(2008)
J. Anim. Ecol.
, vol.77
, Issue.4
, pp. 802-813
-
-
Elith, J.1
Leathwick, J.R.2
Hastie, T.3
-
11
-
-
84975464895
-
-
(accessed June 2014).
-
ESRI, 2014. ArcGIS for Desktop. (accessed June 2014). http://www.esri.com/software/arcgis/arcgis-for-desktop/index.html.
-
(2014)
ArcGIS for Desktop
-
-
-
13
-
-
84907553859
-
A cross-validation package driving Netica with python
-
Fienen M.N., Plant N.G. A cross-validation package driving Netica with python. Environ. Model. Softw. 2014, 63:14-23.
-
(2014)
Environ. Model. Softw.
, vol.63
, pp. 14-23
-
-
Fienen, M.N.1
Plant, N.G.2
-
14
-
-
84885041757
-
Bridging groundwater models and decision support with a Bayesian network
-
Fienen M.N., Masterson J.P., Plant N.G., Gutierrez B.T., Thieler E.R. Bridging groundwater models and decision support with a Bayesian network. Water Resour. Res. 2013, 49(10):6459-6473.
-
(2013)
Water Resour. Res.
, vol.49
, Issue.10
, pp. 6459-6473
-
-
Fienen, M.N.1
Masterson, J.P.2
Plant, N.G.3
Gutierrez, B.T.4
Thieler, E.R.5
-
15
-
-
51849123312
-
Trends of pesticides and nitrate in ground water of the Central Columbia Plateau, Washington, 1993-2003
-
Frans L. Trends of pesticides and nitrate in ground water of the Central Columbia Plateau, Washington, 1993-2003. J. Environ. Qual. 2008, 37(suppl. 5):S273-S280. 10.2134/jeq2007.0491.
-
(2008)
J. Environ. Qual.
, vol.37
, pp. S273-S280
-
-
Frans, L.1
-
16
-
-
0035470889
-
Greedy function approximation: a gradient boosting machine
-
Friedman J.H. Greedy function approximation: a gradient boosting machine. Ann. Stat. 2001, 29(5):1189-1232.
-
(2001)
Ann. Stat.
, vol.29
, Issue.5
, pp. 1189-1232
-
-
Friedman, J.H.1
-
17
-
-
0037186544
-
Stochastic gradient boosting
-
Friedman J.H. Stochastic gradient boosting. Comput. Stat. Data Anal. 2002, 38(4):367-378. 10.1016/S0167-9473(01)00065-2.
-
(2002)
Comput. Stat. Data Anal.
, vol.38
, Issue.4
, pp. 367-378
-
-
Friedman, J.H.1
-
18
-
-
19044378630
-
Predicting ground water nitrate concentration from land use
-
Gardner K.K., Vogel R.M. Predicting ground water nitrate concentration from land use. Ground Water 2005, 43(3):343-352. 10.1111/j.1745-6584.2005.0031.x.
-
(2005)
Ground Water
, vol.43
, Issue.3
, pp. 343-352
-
-
Gardner, K.K.1
Vogel, R.M.2
-
20
-
-
84871390883
-
Neuralnet: training of neural networks
-
Günther F., Fritsch S. Neuralnet: training of neural networks. R J. 2010, 2(1):30-38.
-
(2010)
R J.
, vol.2
, Issue.1
, pp. 30-38
-
-
Günther, F.1
Fritsch, S.2
-
21
-
-
84861877051
-
Vulnerability of recently recharged groundwater in principle aquifers of the United States to nitrate contamination
-
Gurdak J.J., Qi S.L. Vulnerability of recently recharged groundwater in principle aquifers of the United States to nitrate contamination. Environ. Sci. Technol. 2012, 46(11):6004-6012.
-
(2012)
Environ. Sci. Technol.
, vol.46
, Issue.11
, pp. 6004-6012
-
-
Gurdak, J.J.1
Qi, S.L.2
-
22
-
-
0003684449
-
-
Springer, New York
-
Hastie T., Tibshirani R., Friedman J.H. The Elements of Statistical Learning: Data Mining, Inference, and Prediction. Springer Series in Statistics 2009, Springer, New York. second ed.
-
(2009)
The Elements of Statistical Learning: Data Mining, Inference, and Prediction. Springer Series in Statistics
-
-
Hastie, T.1
Tibshirani, R.2
Friedman, J.H.3
-
23
-
-
84903171126
-
Statistical analysis correlating changing agronomic practices with nitrate concentrations in a karst aquifer in Ireland
-
Huebsch M., et al. Statistical analysis correlating changing agronomic practices with nitrate concentrations in a karst aquifer in Ireland. WIT Trans. Ecol. Environ. 2014, 182:99-109. 10.2495/WP140091.
-
(2014)
WIT Trans. Ecol. Environ.
, vol.182
, pp. 99-109
-
-
Huebsch, M.1
-
24
-
-
84923064362
-
Integrating indicator-based geostatistical estimation and aquifer vulnerability of nitrate-N for establishing groundwater protection zones
-
Jang C.S., Chen S.K. Integrating indicator-based geostatistical estimation and aquifer vulnerability of nitrate-N for establishing groundwater protection zones. J. Hydrol. 2015, 523:441-451. 10.1016/j.jhydrol.2015.01.077.
-
(2015)
J. Hydrol.
, vol.523
, pp. 441-451
-
-
Jang, C.S.1
Chen, S.K.2
-
25
-
-
84941187536
-
Temporal variability of nitrate concentration in groundwater affected by intensive agricultural activities in a rural area of Hongseong, South Korea
-
Ki M.G., Koh D.C., Yoon H., Kim H.S. Temporal variability of nitrate concentration in groundwater affected by intensive agricultural activities in a rural area of Hongseong, South Korea. Environ. Earth Sci. 2015, 74(7):6147-6161. 10.1007/s12665-015-4637-7.
-
(2015)
Environ. Earth Sci.
, vol.74
, Issue.7
, pp. 6147-6161
-
-
Ki, M.G.1
Koh, D.C.2
Yoon, H.3
Kim, H.S.4
-
27
-
-
34250666699
-
Spatial analysis of land use and shallow groundwater vulnerability in the watershed adjacent to Assateague Island National Seashore, Maryland and Virginia, USA
-
LaMotte A.E., Greene E.A. Spatial analysis of land use and shallow groundwater vulnerability in the watershed adjacent to Assateague Island National Seashore, Maryland and Virginia, USA. Environ. Geol. 2007, 52(7):1413-1421. 10.1007/s00254-006-0583-8.
-
(2007)
Environ. Geol.
, vol.52
, Issue.7
, pp. 1413-1421
-
-
LaMotte, A.E.1
Greene, E.A.2
-
28
-
-
0345040873
-
Classification and regression by randomForest
-
Liaw A., Wiener M. Classification and regression by randomForest. R News 2002, 2(3):18-22.
-
(2002)
R News
, vol.2
, Issue.3
, pp. 18-22
-
-
Liaw, A.1
Wiener, M.2
-
30
-
-
21644439704
-
Nitrate contamination in private wells in rural Alabama, United States
-
Liu A., Ming J., Ankumah R.O. Nitrate contamination in private wells in rural Alabama, United States. Sci. Total Environ. 2005, 346(1-3):112-120. 10.1016/j.scitotenv.2004.11.019.
-
(2005)
Sci. Total Environ.
, vol.346
, Issue.1-3
, pp. 112-120
-
-
Liu, A.1
Ming, J.2
Ankumah, R.O.3
-
31
-
-
84890114291
-
Probability-based nitrate contamination map of groundwater in Kinmen
-
Liu C.W., Wang Y.B., Jang C.S. Probability-based nitrate contamination map of groundwater in Kinmen. Environ. Monit. Assess. 2013, 185(12):10147-10156. 10.1007/s10661-013-3319-8.
-
(2013)
Environ. Monit. Assess.
, vol.185
, Issue.12
, pp. 10147-10156
-
-
Liu, C.W.1
Wang, Y.B.2
Jang, C.S.3
-
32
-
-
34047138821
-
High dimensional classification with Bayesian neural networks and Dirichlet diffusion trees
-
Springer, Berlin-Heidelberg, I. Guyon, M. Nikravesh, S. Gunn, L. Zadeh (Eds.)
-
Neal R., Zhang J. High dimensional classification with Bayesian neural networks and Dirichlet diffusion trees. Feature Extraction: Foundations and Applications 2006, 265-296. Springer, Berlin-Heidelberg. 10.1007/978-3-540-35488-8_11. I. Guyon, M. Nikravesh, S. Gunn, L. Zadeh (Eds.).
-
(2006)
Feature Extraction: Foundations and Applications
, pp. 265-296
-
-
Neal, R.1
Zhang, J.2
-
33
-
-
0037092475
-
Probability of nitrate contamination of recently recharged groundwaters in the conterminous United States
-
Nolan B.T., Hitt K.J., Ruddy B.C. Probability of nitrate contamination of recently recharged groundwaters in the conterminous United States. Environ. Sci. Technol. 2002, 36(10):2138-2145.
-
(2002)
Environ. Sci. Technol.
, vol.36
, Issue.10
, pp. 2138-2145
-
-
Nolan, B.T.1
Hitt, K.J.2
Ruddy, B.C.3
-
34
-
-
84900993125
-
Modeling nitrate at domestic and public-supply well depths in the Central Valley, California
-
Nolan B.T., Gronberg J.M., Faunt C.C., Eberts S.M., Belitz K. Modeling nitrate at domestic and public-supply well depths in the Central Valley, California. Environ. Sci. Technol. 2014, 48(10):5643-5651. 10.1021/es405452q.
-
(2014)
Environ. Sci. Technol.
, vol.48
, Issue.10
, pp. 5643-5651
-
-
Nolan, B.T.1
Gronberg, J.M.2
Faunt, C.C.3
Eberts, S.M.4
Belitz, K.5
-
35
-
-
84948186436
-
-
(accessed January 2014).
-
Norsys Software Corp., 2014. Netica, Version 5.12. (accessed January 2014). http://www.norsys.com/.
-
(2014)
Netica, Version 5.12.
-
-
-
37
-
-
84857309390
-
Ground-Water Availability in the United States
-
Reston.
-
Reilly, T.E., Dennehy, K.F., Alley, W.M., Cunningham, W.L., 2008. Ground-Water Availability in the United States. U.S. Geological Survey Circular 1323, Reston.
-
(2008)
U.S. Geological Survey Circular 1323
-
-
Reilly, T.E.1
Dennehy, K.F.2
Alley, W.M.3
Cunningham, W.L.4
-
40
-
-
84893025944
-
Predictive modeling of groundwater nitrate pollution using Random Forest and multisource variables related to intrinsic and specific vulnerability: a case study in an agricultural setting (Southern Spain)
-
Rodriguez-Galiano V., Mendes M.P., Garcia-Soldado M.J., Chica-Olmo M., Ribeiro L. Predictive modeling of groundwater nitrate pollution using Random Forest and multisource variables related to intrinsic and specific vulnerability: a case study in an agricultural setting (Southern Spain). Sci. Total Environ. 2014, 476-477:189-206. 10.1016/j.scitotenv.2014.01.001.
-
(2014)
Sci. Total Environ.
, pp. 189-206
-
-
Rodriguez-Galiano, V.1
Mendes, M.P.2
Garcia-Soldado, M.J.3
Chica-Olmo, M.4
Ribeiro, L.5
-
41
-
-
33645183455
-
Probability of Detecting Atrazine/Desethyl-atrazine and Elevated Concentrations of Nitrate in Ground Water in Colorado
-
Rupert, M.G., 2003. Probability of Detecting Atrazine/Desethyl-atrazine and Elevated Concentrations of Nitrate in Ground Water in Colorado. U.S. Geological Survey Water-Resources Investigations Report 02-4269.
-
(2003)
U.S. Geological Survey Water-Resources Investigations Report 02-4269.
-
-
Rupert, M.G.1
-
43
-
-
84875272535
-
Soil Survey Geographic (SSURGO) Database
-
(accessed June 2011).
-
USDA, 2014. Soil Survey Geographic (SSURGO) Database. USDA Natural Resources Conservation Service. (accessed June 2011). http://sdmdataaccess.nrcs.usda.gov/.
-
(2014)
USDA Natural Resources Conservation Service
-
-
-
44
-
-
84948142837
-
National Water Information System Web (NWISWeb)
-
(accessed January 2011).
-
USGS, 2005. National Water Information System Web (NWISWeb). U.S. Geological Survey. (accessed January 2011). http://waterdata.usgs.gov/nwis/about.
-
(2005)
U.S. Geological Survey
-
-
-
45
-
-
84855958355
-
Relations that Affect the Probability and Prediction of Nitrate Concentration in Private Wells in the Glacial Aquifer System in the United States
-
Warner, K.L., Arnold, T.L., 2010. Relations that Affect the Probability and Prediction of Nitrate Concentration in Private Wells in the Glacial Aquifer System in the United States. U.S. Geological Survey Scientific Investigations Report 2010-5100.
-
(2010)
U.S. Geological Survey Scientific Investigations Report 2010-5100.
-
-
Warner, K.L.1
Arnold, T.L.2
-
46
-
-
84938099241
-
Modeling groundwater nitrate concentrations in private wells in Iowa
-
Wheeler D.C., Nolan B.T., Flory A.R., DellaValle C.T., Ward M.H. Modeling groundwater nitrate concentrations in private wells in Iowa. Sci. Total Environ. 2015, 536:481-488. 10.1016/j.scitotenv.2015.07.080.
-
(2015)
Sci. Total Environ.
, vol.536
, pp. 481-488
-
-
Wheeler, D.C.1
Nolan, B.T.2
Flory, A.R.3
DellaValle, C.T.4
Ward, M.H.5
-
47
-
-
0003899721
-
STATSGO Soil Characteristics for the Conterminous United States
-
(accessed July 2012)
-
Wolock, D.M., 1997. STATSGO Soil Characteristics for the Conterminous United States, U.S. Geological Survey Open-File Report 97-656. (accessed July 2012). http://water.usgs.gov/GIS/metadata/usgswrd/XML/muid.xml#Top.
-
(1997)
U.S. Geological Survey Open-File Report 97-656.
-
-
Wolock, D.M.1
|