Experiment and Numerical Simulation of Seawater Intrusion under the Influences of Tidal Fluctuation and Groundwater Exploitation in Coastal Multilayered Aquifers

Table 3

The length and area of the seawater wedge in the steady state in each group of experiments.

Case	Average sea level (cm)	Freshwater level (cm)	Length of seawater wedge (cm)						Area of seawater wedge (m^2)
			Without pumping		With the pumping rate of		With the pumping rate of		Without pumping		With the pumping rate of		With the pumping rate of
			Fine sand layer	Coarse sand layer	Fine sand layer	Coarse sand layer	Fine sand layer	Coarse sand layer	Fine sand layer	Coarse sand layer	Fine sand layer	Coarse sand layer	Fine sand layer	Coarse sand layer
1	85	95	195	242	250	264	261	272	0.8	1.21	1.0	1.32	1.0	1.36
2	85	80	242	252	290	336	307	356	0.9	1.26	1.2	1.68	1.2	1.78