Combination of proximal and remote sensing methods for rapid soil salinity quantification

Agriculture & Biology

• remote sensing 98%
• soil salinity 98%
• rapid methods 85%
• prediction 57%
• reflectance spectroscopy 51%
• electrical conductivity 47%
• X-radiation 42%
• playas 36%
• Landsat 34%
• fluorescence 27%
• salinity 19%
• soil salts 16%
• fluorescence emission spectroscopy 15%
• feasibility studies 14%
• topsoil 13%
• arid zones 12%
• reflectance 12%
• spectral analysis 12%
• least squares 11%
• calibration 11%
• statistics 11%
• highlands 11%
• methodology 9%
• sampling 8%
• synthesis 6%
• soil 6%

Earth & Environmental Sciences

• soil salinity 100%
• remote sensing 54%
• electrical conductivity 44%
• fluorescence 42%
• prediction 42%
• reflectance 41%
• near infrared 33%
• spectroscopy 30%
• playa 29%
• laboratory 25%
• Landsat 21%
• method 18%
• salinity 16%
• semiarid region 12%
• arid region 12%
• spectrometry 11%
• topsoil 11%
• soil 10%
• salt 8%
• statistics 8%
• calibration 8%
• sampling 6%