Understanding the coupled dynamics of terrestrial water, energy, and carbon (WEC) across spatio-temporal scales is essential for advancing theory in ecohydrology and soil biogeochemistry. These processes are inherently interconnected, spanning from the root zone to the viscous boundary layer within the soil–vegetation–atmosphere continuum (SVAC). However, mechanisms identified through local-scale observations are often attenuated at larger, remote sensing scales due to competing influences that are difficult to disentangle. Therefore, concurrent advancements in measurement techniques, theory, and its related applications become necessary. This session seeks contributions in the following topics (but not limited to): 

• Ecohydrological and critical zone process representation, modeling, and parametrization  
• Hydrological scaling from local to larger scales 
• Novel proximal and remote sensing measurements 
• Emerging data analytics and retrieval algorithms 
• Hydrological, climatological, ecological, and environmental applications  

• A - Atmospheric Sciences
• B - Biogeosciences
• IN - Informatics
• NH - Natural Hazards