Salt-affected soils frequently experience leaching and desalination issues, which severely restrict plant growth water uptake. Hence, in this experiment, four treatments including CG (no amendments addition); OF (organic fertilizer OH Hekang amendment OB fulvic acid addition) were designed to examine the effect of organic on soil chemical properties, salt transport, laws coastal saline soil. Th...

Accurate, non-contact pH sensing is of particular importance in the biological and clinical sciences. Fluorescence lifetime based pH sensing is potentially more useful than intensity based methods because of the reduced sensitivity to excitation source intensity variations, scattering effects, and photobleaching. In this work, we investigate the variation of fluorescence lifetime with pH for re...

O decades, there has been increased salinization of fresh water in many regions of the world. Salinization was previously thought to be an environmental problem restricted primarily to arid regions. However, it is now recognized as a global environmental concern impacting humid regions due to human inputs from road deicers, sewage inputs, and water softeners (Figure 1). In both arid and humid r...