I am doing my PhD on this topic and I need this information to complete the "state of art", but my access to information is limited, so if some one could help on that I will really appreciate that. Thanks in advance. Katia
Hi Katia, there's a large body of lit on precip - infiltration - GW levels in various topographic regions and ecosystems. One often cited paper, Changnon et al, is attached. I've computed an 8 year daily water balance for the Everglades, that looks at GW levels in conjunction with rainfall and other water inputs and outputs.
Article A Hydrological Budget (2002-2008) for a Large Subtropical We...
Here is also one paper about groundwater-surface water interaction in a drained fen. The paper discuss how precipitation increases pressure in a confined aquifer under the peat layer which can be noticed from piezometric levels.
Article Groundwater–surface water interaction between an esker aquif...
Actually, groundwater is not directly affected by precipitation but is directly influenced by recharge. So, I would recommend focusing on groundwater drought topic to understand how precipitation temporally and spatially propagates through the groundwater system.
An interesting paper has been attached for your reference.
There's a considerable link between recharge (precipitation) and potentiometric levels in the Rupendehi District of Nepal. There are seasonal (temporal) free flowing (artesian) wells in the Terai, responding to recharge at outcrops far away (spatial response) from the Terai. I am not sure of any publications, but its worth searching the literature.