Identification of invasive vegetation using hyperspectral remote sensing in the California Delta ecosystem EL Hestir, S Khanna, ME Andrew, MJ Santos, JH Viers, JA Greenberg, ... Remote Sensing of Environment 112 (11), 4034-4047, 2008 | 452 | 2008 |
Development of angle indexes for soil moisture estimation, dry matter detection and land-cover discrimination S Khanna, A Palacios-Orueta, ML Whiting, SL Ustin, D Riaño, J Litago Remote Sensing of Environment 109 (2), 154-165, 2007 | 167 | 2007 |
Spectroscopic remote sensing of the distribution and persistence of oil from the Deepwater Horizon spill in Barataria Bay marshes RF Kokaly, BR Couvillion, JAM Holloway, DA Roberts, SL Ustin, ... Remote Sensing of Environment 129, 210-230, 2013 | 142 | 2013 |
Detection of salt marsh vegetation stress and recovery after the Deepwater Horizon oil spill in Barataria Bay, Gulf of Mexico using AVIRIS data S Khanna, MJ Santos, SL Ustin, A Koltunov, RF Kokaly, DA Roberts PloS one 8 (11), e78989, 2013 | 83 | 2013 |
An integrated approach to a biophysiologically based classification of floating aquatic macrophytes S Khanna, MJ Santos, SL Ustin, PJ Haverkamp International Journal of Remote Sensing 32 (4), 1067-1094, 2011 | 76 | 2011 |
Assessment of NDVI and NDWI spectral indices using MODIS time series analysis and development of a new spectral index based on MODIS shortwave infrared bands A Palacios-Orueta, S Khanna, J Litago, ML Whiting, SL Ustin Proceedings of the 1st international conference of remote sensing and …, 2006 | 65 | 2006 |
Plant community dynamics relative to the changing distribution of a highly invasive species, Eichhornia crassipes: a remote sensing perspective S Khanna, MJ Santos, EL Hestir, SL Ustin Biological Invasions 14 (3), 717-733, 2012 | 62 | 2012 |
Use of hyperspectral remote sensing to evaluate efficacy of aquatic plant management MJ Santos, S Khanna, EL Hestir, ME Andrew, SS Rajapakse, ... Invasive Plant Science and Management 2 (3), 216-229, 2009 | 60 | 2009 |
Remote Detection of Invasive Alien Species EA Bolch, MJ Santos, C Ade, S Khanna, NT Basinger, MO Reader, ... Remote Sensing of Plant Biodiversity, 267-307, 2020 | 56 | 2020 |
Derivation of phenological metrics by function fitting to time-series of Spectral Shape Indexes AS1 and AS2: Mapping cotton phenological stages using MODIS time series A Palacios-Orueta, M Huesca, ML Whiting, J Litago, S Khanna, M Garcia, ... Remote Sensing of Environment 126, 148-159, 2012 | 53 | 2012 |
Impacts of water hyacinth treatment on water quality in a tidal estuarine environment V Tobias, JL Conrad, B Mahardja, S Khanna Biological Invasions 21 (12), 3479–3490, 2019 | 52 | 2019 |
Image spectroscopy and stable isotopes elucidate functional dissimilarity between native and nonnative plant species in the aquatic environment MJ Santos, EL Hestir, S Khanna, SL Ustin New Phytologist 193 (3), 683-695, 2012 | 52 | 2012 |
Comparing the Potential of Multispectral and Hyperspectral Data for Monitoring Oil Spill Impact S Khanna, MJ Santos, SL Ustin, K Shapiro, PJ Haverkamp, M Lay Sensors 18 (2), 558, 2018 | 43 | 2018 |
Measuring landscape‐scale spread and persistence of an invaded submerged plant community from airborne remote sensing MJ Santos, S Khanna, EL Hestir, JA Greenberg, SL Ustin Ecological Applications 26 (6), 1733-1744, 2016 | 39 | 2016 |
Invasive Aquatic Vegetation Management in the Sacramento–San Joaquin River Delta: Status and Recommendations J Ta, LWJ Anderson, MA Christman, S Khanna, D Kratville, JD Madsen, ... San Francisco Estuary and Watershed Science 15 (4), 2017 | 38 | 2017 |
Effects of Drought and the Emergency Drought Barrier on the Ecosystem of the California Delta W Kimmerer, F Wilkerson, B Downing, R Dugdale, ES Gross, K Kayfetz, ... San Francisco Estuary and Watershed Science 17 (3), Article 2, 2019 | 34 | 2019 |
Water primrose invasion changes successional pathways in an estuarine ecosystem S Khanna, MJ Santos, JD Boyer, KD Shapiro, J Bellvert, SL Ustin Ecosphere 9 (9), e02418, 2018 | 31 | 2018 |
Resistance and resilience of pelagic and littoral fishes to drought in the San Francisco Estuary B Mahardja, V Tobias, S Khanna, L Mitchell, P Lehman, T Sommer, ... Ecological Applications 31 (2), e02243, 2021 | 30 | 2021 |
Mapping changing distributions of dominant species in oil-contaminated salt marshes of Louisiana using imaging spectroscopy M Beland, DA Roberts, SH Peterson, TW Biggs, RF Kokaly, S Piazza, ... Remote Sensing of Environment 182, 192-207, 2016 | 30 | 2016 |
Carbon storage and sediment trapping by Egeria densa Planch., a globally invasive, freshwater macrophyte JZ Drexler, S Khanna, JR Lacy Science of The Total Environment 755, 142602, 2020 | 29 | 2020 |