Zhou, X., Analytical solution of gravity anomaly of irregular two-dimensional (2D) masses with density contrast varying as a 2D polynomial function, Geophysics, 75 (2), I11-I19, 2010.

Song, K., X. Zhou, and Y. Fan, Retrieval of soil moisture content from microwave backscattering using a modified IEM model, Progress in Electromagnetics Research B, 26, 383-399, 2010.

Lakkaraju, V. R., X. Zhou, M. Apple, A. Cunningham, L. M. Dobeck, K. Gullickson, L. H. Spangler, Studying the vegetation response to the simulated leakage of sequestered CO2 using spectral vegetation indices, Ecological Informatics, 5, 379-389, 2010.

Zhou, X., V. R. Lakkaraju, M. Apple, L. M. Dobeck, A. Cunningham, and L. H. Spangler, Changes of spectral and radiometric properties of vegetation and soil electric properties in response to simulated CO2 leakage of geologically sequestered CO2. American Geophysical Union, Fall Meeting 2010, abstract #GC31C-0909.

Sharma, B.A., M. Apple, S. J. Morales, X. Zhou, J. M. Olson, J. B. Prince, L. Dobeck., A. J. Cunningham, and L. H. Spangler, Stomatal conductance, distribution of plant species, and an exploration of rhizosphere microbes and mycorrhizae at an experimental carbon sequestration field with deliberate leaks of CO2 (ZERT). American Geophysical Union, Fall Meeting 2010, abstract #GC31C-0910

Zhou, X., V. R. Lakkaraju, M. Apple, L. M. Dobeck, K. Gullickson, A. Cunningham, L. Wielopolski, L. H. Spangler, Spectral signature of vegetation and electrical conductivity signature of soil in response to surface CO2 leakage. 2010 Intermountain GIS Conference, Bozeman, MT, April 19-23, 2010.

Kellogg, C., and X. Zhou, Monitoring of vegetation in the riparian corridor with dams using remote sensing integrated with geographic information system. In Proceedings for Rivers of Change: Science, Policy & the Environment, American Water Resources Association (AWRA) Montana section 2010 Conference, October 14-15, 2010, Helena, Montana.

Kellogg, C., and X. Zhou, Building a satellite-based remote sensing monitoring system of vegetation in the riparian corridor to study the effects of dam removal and construction. 2010 Intermountain GIS Conference, Bozeman, MT, April 19-23, 2010.

Zhou, X., Three-dimensional (3D) vector gravity potential and line integrals for the gravity anomaly of a rectangular prism with 3D variable density contrast. Geophysics, 74 (6), I43-I53, 2009.

Song, K., X. Zhou, Y. Fan, Empirically adopted IEM for retrieval of soil moisture from radar backscattering coefficients. IEEE Transactions on Geoscience and Remote Sensing, 47(6), 1662-1672, 2009.

Zhou, X., Discussion on 'Gravity anomalies of 2D bodies with variable density contrast' (GEOPHYSICS, 66, no.3, 809-813). Geophysics, 74 (4), X3-X4, 2009.

Song, K., Y. Fan, and X. Zhou, Broadband Radial Waveguide Power Amplifier Using a Spatial Power Combining Technique. IET Microwaves, Antennas & Propagation, 3 (8), 1179-1185, DOI: 10.1049/iet-map.2008.0299, 2009.

Zhou, X., H. Guan, H. Xie, and J. L. Wilson, Analysis and Optimization of NDVI Definitions and Areal Fraction Models in Remote Sensing of Vegetation. International Journal of Remote Sensing, 30(3), 721-751, 2009.

Song, K., Y. Fan, X. Zhou, Broadband millimeter-wave passive spatial combiner based on coaxial waveguide. IET Microwaves, Antennas & Propagation, 3(4), 607-613, 2009.

Zhou, X., N.-B. Chang, S. Li, Applications of SAR Interferometry in Earth and Environmental Science Research. Sensors, 9, 1876-1912, 2009.

Zhou, X., General line integrals for gravity anomalies of irregular two-dimensional (2D) masses with horizontally- and vertically-dependent density contrast. Geophysics, 74(2), I1-I7, 2009.

Song, K., X. Zhou, Y. Fan, Multilayer soil model for improvement of soil moisture estimation using the small perturbation method. Journal of Applied Remote Sensing, 3, 033567, DOI: 10.1117/1.3277666, 2009.

Zhou, X.,—Song, K., Y. Fan, and X. Zhou, Investigation of broadband power amplifier with high power-combining efficiency, Microwave and Optical Technology Letters, 50(8), 2178-2181, 2008.

Zhou, X., 2D vector gravity potential and line integrals for the gravity anomaly caused by a 2D mass of depth-dependent density contrast, Geophysics, 73 (6), I43-I50, 2008.

Zhou, X.,—Song, K., Y. Fan, X. Zhou, Broadband multilayer in-phase power divider, Electronics Letters, 44(6), 417-419, 2008.

Zhou, X.,—Makkeasorn, A., N. B. Chang, and X. Zhou, Stream flow forecasting with the aid of NEXRAD, sea surface temperatures, and meteorological characteristics using genetic programming, Journal of Hydrology, 352, 336-354, 2008.

Zhou, X.,—Song, K., Y. Fan, X. Zhou, X-band broadband substrate integrated rectangular waveguide power divider, Electronics Letters, 44(3), 211-213, 2008.

Zhou, X., H. Guan, H. Xie, and J. L. Wilson, "Analysis and Optimization of NDVI Definitions and Areal Fraction Models in Remote Sensing of Vegetation", International Journal of Remote Sensing, in press.

Zhou, X. —Makkeasorn, A., N. B. Chang, and X. Zhou, "Stream flow forecasting with the aid of NEXRAD, sea surface temperatures, and meteorological characteristics using genetic programming", Journal of Hydrology, in press

Zhou, X., N.-B. Chang, and S. Li, "Detection of Coastal Region Sea Ice Decay from Orthorectified RADARSAT-1 ScanSAR Imagery: A Case Study of Bering Strait and Norton Sound, Alaska", Journal of Environmental Informatics, 10(1), 37-46, 2007. 

Zhou, X., S. Li, K. Morris, and M. O. Jeffries, "Albedo of summer snow on sea ice, Ross Sea, Antarctica", Journal of Geophysical Research, 112, D16105, doi:10.1029/2006JD007907, 2007.

Zhou, X.—Wang, X., Xie, H., Guan, H., Zhou, X., "Different responses of MODIS-derived NDVI to root-zone soil moisture in semi-arid and humid regions", Journal of Hydrology, 340(1-2), 12-24, 2007.

Zhou, X. —Xie , H., X. Zhou, J. Hendrickx, E. Vivoni, H. Guan, Y. Tian, and E. Small,  2006. "Evaluation of NEXRAD Stage III precipitation data over a semiarid region", Journal of the American Water Resources Association, 42(1): 237-256.

Zhou, X., H. Guan, H. Xie, and J. L. Wilson, “Unification of NDVI definitions and areal fraction models in remote sensing of vegetation”, AGU 2006 Fall Meeting, B41A-0167, San Francisco, CA, December 11 - 15, 2006.

Zhou, X. and S. Li, “Detection of coastal region sea ice decay from orthorectified RADARSAT-1 ScanSAR imagery: A case study of Bering Strait and Norton Sound, Alaska” . The 9th Bi-Annual Circumpolar Remote Sensing Symposium, Seward, Alaska. May 15-19, 2006.

Zhou, X. —Wang, X., Xie, H., Guan, H., Zhou, X., "Different responses of MODIS-derived NDVI to root-zone soil moisture in semi-arid and humid regions", Journal of Hydrology, doi: 10.1016/j.jhydrol.2007.03.022, in press.

Zhou, X., H. Xie, and J.M.H. Hendrickx, "Statistical evaluation of remotely sensed snow-cover products with constraints from streamflow and SNOTEL measurements", Remote Sensing of Environment, 94(2), 214-231, 2005.

Zhou, X.—Xie, H., X. Zhou, E. Vivoni, E. Small, and J.M.H. Hendrickx, “Development of a GIS based NEXRAD precipitation database: automated approaches for data processing and visualization”, Computers & Geosciences, 31(1), 65-76, 2005.

Zhou, X., S. Li, H. Xie, H. Guan, C. Link, and M. Speece, “Retrieval of Liquid Water Content from Radar Backscattering Coefficient for Soil-snow Mixed Terrain”, INSA Space Policy Institute '05 Conference, Big Sky, Montana, September 16-18, 2005.

Zhou, X.—H. Xie , X. Zhou, J. Hendrickx, E. Vivoni, H. Guan, Y. Tian, and E. Small,  (2005) "Evaluation of NEXRAD Stage III precipitation data over a semiarid region", Journal of the American Water Resources Association, Paper No. 04055, pp 238-256.